Job Description We are looking for a skilled Frontend Developer with strong expertise in ReactJS, JavaScript, and NodeJS. The ideal candidate will be responsible for designing, developing, and maintaining high-performance web applications, ensuring seamless user experiences across different platforms. Prior experience working in SaaS-based companies is highly Responsibilities : Design, develop, test, and maintain high-quality front-end applications using React (mandatory : 3+ years' experience) and Node.js (mandatory : 3+ year experience). Collaborate with cross-functional teams to plan, manage, and deliver work in agile sprints, ensuring timely completion of features and enhancements. Participate in sprint planning, estimation, daily stand-ups, and retrospectives as part of the Agile project management process. Work with JavaScript, TypeScript, HTML5, and CSS3 to build responsive and scalable web applications. Collaborate with backend developers to integrate NodeJS-based APIs. Ensure cross-browser compatibility and optimize performance. Implement UI/UX designs and enhance user interactions. Debug and troubleshoot issues to improve application performance and usability. Work in an Agile/Scrum environment and actively participate in daily stand-ups. Stay updated with the latest trends and technologies in front-end Skills & Qualifications : : Strong knowledge of ReactJS and its ecosystem. Proficiency in JavaScript (ES6+), TypeScript, HTML5, CSS3, and SASS/SCSS. Hands-on experience with NodeJS for API integration. Experience in implementing OWASP Security Practices. Experience with state management libraries like Redux or NgRx. Knowledge of RESTful APIs, authentication mechanisms (OAuth, JWT, etc.), and web security best practices. Experience with any unit testing framework is required. Experience with version control systems like Git / GitHub / GitLab. Understanding CI/CD pipelines and deployment processes. Strong problem-solving and debugging skills. Excellent communication and teamwork Skills (Nice to Have) : Experience with modern UI frameworks such as Material UI, Bootstrap, or Tailwind CSS. Familiarity with testing frameworks like Jest, Mocha, or Jasmine. Experience working with cloud platforms like AWS, Azure, or Google Cloud. Understanding of Microservices architecture and containerization (Docker, Qualification : Bachelor's/master's degree in computer science, Information Technology, or related period : 2 Join Us? Work on cutting-edge technologies and large-scale applications. Competitive salary and performance-based bonuses. Collaborative work environment and career growth opportunities. Flexible work hours. (ref:hirist.tech)
Job Description We are looking for a QA Engineer with a strong inclination toward quality, detail, and test discipline. You will be responsible for ensuring the reliability and performance of our web-based communication platforms and APIs. This is a great opportunity to start or grow your career in a dynamic product environment with real-time systems and enterprise-level users. Key Responsibilities Perform functional, regression, and non-functional testing on web applications and backend systems. Develop and execute automated test scripts using Selenium, Cypress, or Playwright. Conduct API testing using Postman, REST Assured, or similar tools. Collaborate with developers to write and review test plans, test cases, and test strategies. Track and manage defects using JIRA and document test results accurately. Monitor and maintain automated regression test suites in CI/CD pipelines. Support build validation and test execution in Linux environments. Ensure effective test coverage for features and participate in Agile sprint planning. Required Skills Good understanding of QA processes, SDLC, and Agile methodology. Hands-on with Automation Tools : Selenium, Cypress, or similar frameworks. Solid grasp of API Testing with tools like Postman, REST Assured, or SOAP UI. Experience or exposure to scripting languages (Python or JavaScript preferred). Familiarity with CI/CD tools (Jenkins, Git) and basic Linux commands. Exposure to performance testing tools (JMeter or Gatling) is a plus. Strong problem-solving and communication skills. Education : Bachelor's degree in computer science, Information Technology, or related field. Notice period : 2 months Why Join Us? Collaborative work environment and career growth opportunities. Competitive salary and performance-based bonuses. Flexible work hours. (ref:hirist.tech)
L1 Support Executive -JD Job Description We are looking for an enthusiastic and technically inclined L1 Support Executive to join our Customer Success team. You will be the first point of contact for customer queries related to our Voice, eSIM, and CPaaS platforms. Your role will involve troubleshooting basic issues, assisting customers with onboarding, and escalating complex problems to the appropriate technical teams. Role & Responsibilities Respond to user queries via chat, email, or VoIP. Assist customers with mobile app setup, call quality troubleshooting, and general usage. Support eSIM activation, QR code onboarding, and device compatibility checks. Provide basic guidance on CPaaS API integration (Voice/SMS/Chat). Create, update, and manage support tickets using Freshdesk/Zendesk. Triage and escalate unresolved issues to L2/L3 technical teams. Contribute to FAQs and internal knowledge base Skills : Bachelors degree in IT, Computer Science, ECE, or related field. Strong communication skills both verbal and written. Familiarity with helpdesk or CRM tools (Freshdesk, Zendesk). Basic knowledge of mobile apps, VoIP systems, and network troubleshooting. Quick learner with a customer-first mindset and attention to : As per the market Period : 2 Join Us? Opportunity to work on leading Voice, eSIM, and CPaaS platforms Collaborative work environment and career growth opportunities Competitive salary and performance-based bonuses Flexible work hours (ref:hirist.tech)
Job Summary We are seeking a highly skilled Java Backend Developer with 5 to 8 years of experience to join our dynamic team. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, and Cloud technologies to design, develop, and optimize scalable backend systems. Prior experience working in SaaS-based companies is highly preferred. Key Responsibilities Design, develop, and maintain high-performance, scalable, and secure backend services using Java and Spring Boot. Develop and maintain RESTful APIs and microservices that integrate with front-end applications and third-party systems. Implement best coding practices, design patterns, and software development principles to build robust applications. Work with databases (SQL & NoSQL) for efficient data storage, retrieval, and performance optimization. Collaborate with DevOps teams to deploy and monitor applications in cloud environments (AWS, Azure, or GCP). Ensure code quality through unit testing, integration testing, and CI/CD pipelines. Troubleshoot and resolve production issues, optimizing performance and reliability. Stay updated with emerging technologies and industry trends to improve backend architecture and services. Required Skills & Qualifications 5 to 8 years of experience in backend development using Java (Java 8+ preferred). Strong knowledge of Spring Boot, Spring MVC, Spring Data, and Spring Security. Experience in designing and developing Microservices Architecture. Hands-on experience with RESTful APIs, JSON, and Web Services. Proficiency in SQL (MySQL) and NoSQL (MongoDB, Redis) databases. Familiarity with Cloud platforms like AWS, Azure, or GCP. Experience with Containerization (Docker, Kubernetes) and CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD, etc.). Knowledge of message brokers such as Kafka, RabbitMQ, or ActiveMQ. Skilled in writing unit tests (JUnit /Mockito). Strong problem-solving, debugging, and performance tuning skills. Excellent understanding of multithreading, concurrency, and memory management. Good To Have (Optional) Experience with GraphQL and WebSockets. Exposure to event-driven architecture. Familiarity with authentication mechanisms like OAuth2, JWT, or SSO. Understanding of Infrastructure as Code (IaC) tools like Terraform or CloudFormation. Qualification : Bachelor's/Masters degree in Computer Science, Information Technology, or a related field. Notice period : 2 months? Why Join Us? Work on cutting-edge technologies and large-scale applications. Competitive salary and performance-based bonuses. Collaborative work environment and career growth opportunities. Flexible work hours and remote work options (ref:hirist.tech)
Customer Support Executive – International Voice Process Location: Hyderabad (On-site) Company: Voxvalley Technologies Inc. About Voxvalley: Voxvalley Technologies Inc. is a leading innovator in cloud-based communications, developing products such as CPaaS, Omnichannel, VoIP softphone, SDKs, and SaaS-based solutions. With 11+ years of expertise, Voxvalley delivers scalable and secure communication platforms to businesses worldwide. Our portfolio includes MoSIP C5, Tringy, and omnichannel solutions tailored for effective brand communication and management. Role Overview: We are seeking a Customer Support Executive with minimum 1 year of experience in international call center support . This role is full-time and on-site in Hyderabad. Freshers are not eligible . You will be the first point of contact for our international customers—resolving technical issues, handling queries, and ensuring smooth customer interactions. The role demands excellent communication skills and the ability to troubleshoot effectively in a fast-paced environment. Responsibilities: Handle international customer queries via calls, chats, and online support channels. Provide technical support for Voxvalley’s products and services. Troubleshoot issues by collaborating with internal technical teams. Ensure high levels of customer satisfaction through timely and accurate resolutions. Document customer interactions and feedback for continuous improvement. Required Qualifications: Minimum 1 year of experience in international call center / voice support . Strong communication and interpersonal skills (fluency in English is a must). Experience in customer support, service delivery, and issue resolution. Proficiency in troubleshooting and problem-solving. Ability to work on-site in Hyderabad. Bachelor’s degree in a relevant field preferred. Experience in the technology or communication sector is an advantage.
About Company Voxvalley is a communication technology company providing cPaaS (Communication Platform as a Service) solutions, including Voice, Video, Chat, and SMS SDKs, OTT mobile VoIP platforms, enterprise communication solutions, and VoIP applications for Android, iOS, and Web. Headquartered in Singapore with an R&D center in India, our products support millions of users and numerous white-label applications across 44 countries. Our mission: Empower businesses and developers to build reliable, scalable communication experiences. Our values: Customer focus, innovation, collaboration, and integrity. Our culture: Fast-paced, collaborative, and growth-orientedsupporting continuous learning and cross-functional teamwork. Job Title: Inside Sales Executive Location: Hyderabad, India Company: Voxvalley Technologies pvt ltd. Job Summary We are seeking an ambitious and energetic Inside Sales Executive who will be responsible for driving our company's sales. You will be the first point of contact for most of our clients, helping them understand the value of our products and services. Your role will also involve identifying potential clients and persuading them to engage with our creative process. Key Responsibilities Identify, engage, and convert potential clients through cold calls, emails, and other sales strategies. Understand customer requirements and suggest appropriate services Conduct online presentations and demos to explain our products & services and value proposition. Manage the sales process from initial contact through to closure Work closely with our design team to ensure the client's needs are met effectively. Provide feedback to the team on market trends, competition, and customer preferences. Consistently achieve sales targets and KPIs. Requirements Bachelor's degree in business, Marketing, or related field. Proven experience in Inside Sales, ideally within a IT field or related telecom industry. Strong communication and negotiation skills. Ability to build rapport with clients quickly. Self-motivated with a results-driven approach. Knowledge of CRM software and telephone systems. Exceptional customer service skills. High level of proficiency in English. What We Offer Competitive salary with attractive sales incentives. Opportunities for professional growth and advancement. Collaborative, innovative, and supportive work environment. Chance to work with a diverse portfolio of clients. If you're driven by meeting targets, passionate about sales, and want to help bring client ideas to life, we'd love to hear from you. Apply now to join our dynamic team! Skills: presales,outbound,bulkmailing,socialmedia,lead generation,coldcalling,demo
About Company We are a product development company specializing in telecom, CPaaS, eSIM, and UCaaS solutions , with global customers across India, Middle East, Africa, and the USA. We are scaling up our talent acquisition team to support hiring across IT, engineering, customer support, sales, HR, and MIS functions . Talent Acquisition Specialist / IT Recruiter (Hyderabad) Location: Hyderabad (Work from Office) Experience: 5 – 10 years Open Positions: Recruiter / Sr. Recruiter / TA Lead Key Responsibilities Handle end-to-end recruitment lifecycle: sourcing, screening, scheduling, negotiation, onboarding. Manage multi-skill hiring: IT (Android, iOS, React.js, Node.js, MySQL, C/C++, TypeScript). QA/Testing (manual, automation). Customer Support (L1/L2/L3). Sales, Presales, Post-sales, HR, MIS. Leverage job portals (Naukri, LinkedIn, Foundit, etc.), ATS systems (Zoho, Ceipal, Workday, Taleo, SmartRecruiters, etc.). Build strong pipelines using Boolean search, LinkedIn Recruiter, headhunting, referrals, campus hiring. Engage with stakeholders to understand requirements and deliver within timelines. Prepare MIS/recruitment reports and dashboards for leadership review. Ensure compliance with company policies and support HR initiatives. Requirements 5–10 years of recruitment experience with at least 5 years in IT/product hiring. Proven success with ATS tools, Naukri Resdex, LinkedIn Recruiter, and other sourcing channels. Strong knowledge of technical hiring domains (IT development, QA, support). Excellent communication, negotiation, and stakeholder management skills. Ability to manage high-volume and niche hiring under deadlines. Experience with MIS reporting and recruitment analytics is a plus. Local to Hyderabad preferred. Nice to Have (Future Growth) Exposure to HR generalist functions (onboarding, compliance, employee engagement). Ability to scale into TA Manager / HR Manager roles as the company grows. Compensation Competitive, aligned with market standards (₹10L – ₹18L depending on role & experience). Benefits and Perks 10% variable pay, which is out of ctc 5 lakhs health and accidental insurance IT and non-IT positions learning core hr works. Skills: talent acquisition,recruiter,onboarding,linkedin recruiter,naukri,hiring,linkedin,it
About Voxvalley Voxvalley Technologies is a global telecom software company serving operators, MVNOs, and enterprises across 20+ countries. We deliver high-revenue SaaS products including CPaaS, eSIM, and UCaaS/CCaaS platforms. We're growing fast — and we're looking for sharp minds who can take our story to the world. Job Title: Outbound Sales Executive 📍 Location: Hyderabad (Work from Office) 🕓 Experience: 2–5 Years (International Software Sales – USA, UK, Europe) 💼 Department: Sales & Business Development Role Overview We are looking for a dynamic Outbound Sales Executive who is numbers-driven and excels at building new relationships in international markets. Core focus: Generate and qualify B2B leads from the USA, UK, and European markets using modern prospecting tools and creative outreach. Scope of work: Manage the complete pre-sales cycle — from prospecting and qualification to scheduling demos and handing over to the Sales Manager. Collaboration: Work closely with Sales Managers and Marketing to optimize outreach and campaign performance. Work style: Independent, target-oriented, and comfortable engaging with stakeholders across overlapping time zones (US/UK/Europe). Typical working hours will be scheduled to provide meaningful overlap with UK/European business hours and regular availability for US meetings — for example, an afternoon-to-evening IST shift (commonly around 12:30 PM–9:30 PM IST). Exact shift timing may vary based on target market focus and will be confirmed during onboarding. Candidates should be prepared for occasional early starts or late finishes to accommodate important client meetings or events. How success is measured: Number of qualified leads generated, demos scheduled, conversion rates from outreach to qualified opportunities, and timely CRM updates to support deal progression. Requirements 2–5 years of proven experience in international outbound sales of software or SaaS products. Hands-on expertise in lead-generation platforms (Apollo, LinkedIn Sales Navigator, RocketReach, ZoomInfo, etc.). Excellent English communication skills — both verbal and written. Strong understanding of B2B software sales cycles and the ability to pitch technology solutions. Flexible work hours to cover international time zones: The role requires effective overlap with UK/Europe business hours and regular availability for US meetings. The typical Hyderabad office shift for this position will be scheduled in the afternoon-to-evening IST window to align with these markets (example 12:30 PM–9:30 PM IST), though exact timings may differ depending on team needs. Candidates should be willing to adjust start/finish times occasionally to cover priority meetings or campaigns. Self-motivated, disciplined, and target-oriented with an ability to work independently. Key Responsibilities Identify, research, and generate qualified B2B leads using Apollo, LinkedIn Sales Navigator, RocketReach, and other prospecting tools. Run cold-calling and bulk-email campaigns to reach decision-makers across USA, UK, and European regions. Conduct initial qualification calls to understand prospect requirements and align them with product offerings. Schedule product demos and coordinate with the Sales Manager for deal closure. Maintain and update CRM records accurately to ensure seamless tracking of lead progress. Collaborate with the marketing team for targeted outreach and campaign optimization. Achieve or exceed weekly/monthly targets for lead generation, conversions, and scheduled demos. Good-to-Have Prior experience in CPaaS, SaaS, telecom, or cloud-communication platforms. Familiarity with CRMs such as Zoho, HubSpot, or Salesforce. Experience in inviting and hosting product demos for enterprise customers. What We Offer Competitive fixed salary with variable pay tied to performance and clear targets. Group health insurance (employee + spouse and dependent children) with hospitalization, pre-/post-hospitalization benefits and coverage for day-care procedures. Group personal accident and life insurance coverage for employees. Paid time off including annual leave, sick leave, and observed public holidays; Learning & development support — training programs, access to online courses, conference sponsorship, and certification reimbursements to help you grow in your sales career. Performance-based incentives, periodic bonuses, and recognition programs; eligibility for long-term incentive plans (where applicable). Employee assistance program (EAP) and wellness initiatives, including mental health support and team-building events. Employee referral program with cash rewards and internal mobility opportunities across global teams. Application Instructions & Next Steps To apply for this role, please follow the steps below: Send your updated resume and a brief cover note explaining your relevant outbound sales experience to careers@voxvalley.com with the email subject: Outbound Sales Executive - [Your Name]. Include a link to your LinkedIn profile and, if available, examples of targets/met and any relevant performance metrics. Shortlisted candidates will receive an acknowledgement within 5 business days. Next steps typically include a recruiter screening call, a practical assessment or demo scheduling exercise, and an interview with the Sales Manager. If you have any immediate questions about the role or process, please contact our recruitment team at careers@voxvalley.com. We aim to keep the process efficient and will update candidates promptly at each stage. Voxvalley is an equal opportunity employer and welcomes applicants from diverse backgrounds. [Add additional notes or internal references regarding application timelines or recruiter contacts here] #Voxvalley #HiringNow #SalesJobs #OutboundSales #InsideSales #LeadGeneration #InternationalSales #B2BSales #SaaSJobs #SoftwareSales #CPaaS #UCaaS #TelecomCareers #GlobalSales #HyderabadJobs #CareerGrowth #JoinOurTeam #TechCareers Skills: communication,advanced,outbound marketing,sales,platforms,b2b,linkedin,apollo,software,demos,saas
About Voxvalley Voxvalley Technologies is a global telecom software company serving operators, MVNOs, and enterprises across 20+ countries. We deliver high-revenue SaaS products including CPaaS, eSIM, and UCaaS/CCaaS platforms. We're growing fast — and we're looking for sharp minds who can take our story to the world. Job Title: Outbound Sales Executive 📍 Location: Hyderabad (Work from Office) 🕓 Experience: 2–5 Years (International Software Sales – USA, UK, Europe) 💼 Department: Sales & Business Development Role Overview We are looking for a dynamic Outbound Sales Executive who is numbers-driven and excels at building new relationships in international markets. Core focus: Generate and qualify B2B leads from the USA, UK, and European markets using modern prospecting tools and creative outreach. Scope of work: Manage the complete pre-sales cycle — from prospecting and qualification to scheduling demos and handing over to the Sales Manager. Collaboration: Work closely with Sales Managers and Marketing to optimize outreach and campaign performance. Work style: Independent, target-oriented, and comfortable engaging with stakeholders across overlapping time zones (US/UK/Europe). Typical working hours will be scheduled to provide meaningful overlap with UK/European business hours and regular availability for US meetings — for example, an afternoon-to-evening IST shift (commonly around 12:30 PM–9:30 PM IST). Exact shift timing may vary based on target market focus and will be confirmed during onboarding. Candidates should be prepared for occasional early starts or late finishes to accommodate important client meetings or events. How success is measured: Number of qualified leads generated, demos scheduled, conversion rates from outreach to qualified opportunities, and timely CRM updates to support deal progression. Requirements 2–5 years of proven experience in international outbound sales of software or SaaS products. Hands-on expertise in lead-generation platforms (Apollo, LinkedIn Sales Navigator, RocketReach, ZoomInfo, etc.). Excellent English communication skills — both verbal and written. Strong understanding of B2B software sales cycles and the ability to pitch technology solutions. Flexible work hours to cover international time zones: The role requires effective overlap with UK/Europe business hours and regular availability for US meetings. The typical Hyderabad office shift for this position will be scheduled in the afternoon-to-evening IST window to align with these markets (example 12:30 PM–9:30 PM IST), though exact timings may differ depending on team needs. Candidates should be willing to adjust start/finish times occasionally to cover priority meetings or campaigns. Self-motivated, disciplined, and target-oriented with an ability to work independently. Key Responsibilities Identify, research, and generate qualified B2B leads using Apollo, LinkedIn Sales Navigator, RocketReach, and other prospecting tools. Run cold-calling and bulk-email campaigns to reach decision-makers across USA, UK, and European regions. Conduct initial qualification calls to understand prospect requirements and align them with product offerings. Schedule product demos and coordinate with the Sales Manager for deal closure. Maintain and update CRM records accurately to ensure seamless tracking of lead progress. Collaborate with the marketing team for targeted outreach and campaign optimization. Achieve or exceed weekly/monthly targets for lead generation, conversions, and scheduled demos. Good-to-Have Prior experience in CPaaS, SaaS, telecom, or cloud-communication platforms. Familiarity with CRMs such as Zoho, HubSpot, or Salesforce. Experience in inviting and hosting product demos for enterprise customers. What We Offer Competitive fixed salary with variable pay tied to performance and clear targets. Group health insurance (employee + spouse and dependent children) with hospitalization, pre-/post-hospitalization benefits and coverage for day-care procedures. Group personal accident and life insurance coverage for employees. Paid time off including annual leave, sick leave, and observed public holidays; Learning & development support — training programs, access to online courses, conference sponsorship, and certification reimbursements to help you grow in your sales career. Performance-based incentives, periodic bonuses, and recognition programs; eligibility for long-term incentive plans (where applicable). Employee assistance program (EAP) and wellness initiatives, including mental health support and team-building events. Employee referral program with cash rewards and internal mobility opportunities across global teams. Application Instructions & Next Steps To apply for this role, please follow the steps below: Send your updated resume and a brief cover note explaining your relevant outbound sales experience to careers@voxvalley.com with the email subject: Outbound Sales Executive - [Your Name]. Include a link to your LinkedIn profile and, if available, examples of targets/met and any relevant performance metrics. Shortlisted candidates will receive an acknowledgement within 5 business days. Next steps typically include a recruiter screening call, a practical assessment or demo scheduling exercise, and an interview with the Sales Manager. If you have any immediate questions about the role or process, please contact our recruitment team at careers@voxvalley.com. We aim to keep the process efficient and will update candidates promptly at each stage. Voxvalley is an equal opportunity employer and welcomes applicants from diverse backgrounds. [Add additional notes or internal references regarding application timelines or recruiter contacts here] #Voxvalley #HiringNow #SalesJobs #OutboundSales #InsideSales #LeadGeneration #InternationalSales #B2BSales #SaaSJobs #SoftwareSales #CPaaS #UCaaS #TelecomCareers #GlobalSales #HyderabadJobs #CareerGrowth #JoinOurTeam #TechCareers Skills: communication,advanced,outbound marketing,sales,platforms,b2b,linkedin,apollo,software,demos,saas
About Voxvalley Voxvalley Technologies is a global telecom software company serving operators, MVNOs, and enterprises across 20+ countries. We deliver high-revenue SaaS products including CPaaS, eSIM, and UCaaS/CCaaS platforms. We're growing fast — and we're looking for sharp minds who can take our story to the world. Job Title: Outbound Sales Executive 📍 Location: Hyderabad (Work from Office) 🕓 Experience: 2–5 Years (International Software Sales – USA, UK, Europe) 💼 Department: Sales & Business Development Role Overview We are looking for a dynamic Outbound Sales Executive who is numbers-driven and excels at building new relationships in international markets. Core focus: Generate and qualify B2B leads from the USA, UK, and European markets using modern prospecting tools and creative outreach. Scope of work: Manage the complete pre-sales cycle — from prospecting and qualification to scheduling demos and handing over to the Sales Manager. Collaboration: Work closely with Sales Managers and Marketing to optimize outreach and campaign performance. Work style: Independent, target-oriented, and comfortable engaging with stakeholders across overlapping time zones (US/UK/Europe). Typical working hours will be scheduled to provide meaningful overlap with UK/European business hours and regular availability for US meetings — for example, an afternoon-to-evening IST shift (commonly around 12:30 PM–9:30 PM IST). Exact shift timing may vary based on target market focus and will be confirmed during onboarding. Candidates should be prepared for occasional early starts or late finishes to accommodate important client meetings or events. How success is measured: Number of qualified leads generated, demos scheduled, conversion rates from outreach to qualified opportunities, and timely CRM updates to support deal progression. Requirements 2–5 years of proven experience in international outbound sales of software or SaaS products. Hands-on expertise in lead-generation platforms (Apollo, LinkedIn Sales Navigator, RocketReach, ZoomInfo, etc.). Excellent English communication skills — both verbal and written. Strong understanding of B2B software sales cycles and the ability to pitch technology solutions. Flexible work hours to cover international time zones: The role requires effective overlap with UK/Europe business hours and regular availability for US meetings. The typical Hyderabad office shift for this position will be scheduled in the afternoon-to-evening IST window to align with these markets (example 12:30 PM–9:30 PM IST), though exact timings may differ depending on team needs. Candidates should be willing to adjust start/finish times occasionally to cover priority meetings or campaigns. Self-motivated, disciplined, and target-oriented with an ability to work independently. Key Responsibilities Identify, research, and generate qualified B2B leads using Apollo, LinkedIn Sales Navigator, RocketReach, and other prospecting tools. Run cold-calling and bulk-email campaigns to reach decision-makers across USA, UK, and European regions. Conduct initial qualification calls to understand prospect requirements and align them with product offerings. Schedule product demos and coordinate with the Sales Manager for deal closure. Maintain and update CRM records accurately to ensure seamless tracking of lead progress. Collaborate with the marketing team for targeted outreach and campaign optimization. Achieve or exceed weekly/monthly targets for lead generation, conversions, and scheduled demos. Good-to-Have Prior experience in CPaaS, SaaS, telecom, or cloud-communication platforms. Familiarity with CRMs such as Zoho, HubSpot, or Salesforce. Experience in inviting and hosting product demos for enterprise customers. What We Offer Competitive fixed salary with variable pay tied to performance and clear targets. Group health insurance (employee + spouse and dependent children) with hospitalization, pre-/post-hospitalization benefits and coverage for day-care procedures. Group personal accident and life insurance coverage for employees. Paid time off including annual leave, sick leave, and observed public holidays; Learning & development support — training programs, access to online courses, conference sponsorship, and certification reimbursements to help you grow in your sales career. Performance-based incentives, periodic bonuses, and recognition programs; eligibility for long-term incentive plans (where applicable). Employee assistance program (EAP) and wellness initiatives, including mental health support and team-building events. Employee referral program with cash rewards and internal mobility opportunities across global teams. Application Instructions & Next Steps To apply for this role, please follow the steps below: Send your updated resume and a brief cover note explaining your relevant outbound sales experience to careers@voxvalley.com with the email subject: Outbound Sales Executive - [Your Name]. Include a link to your LinkedIn profile and, if available, examples of targets/met and any relevant performance metrics. Shortlisted candidates will receive an acknowledgement within 5 business days. Next steps typically include a recruiter screening call, a practical assessment or demo scheduling exercise, and an interview with the Sales Manager. If you have any immediate questions about the role or process, please contact our recruitment team at careers@voxvalley.com. We aim to keep the process efficient and will update candidates promptly at each stage. Voxvalley is an equal opportunity employer and welcomes applicants from diverse backgrounds. [Add additional notes or internal references regarding application timelines or recruiter contacts here] #Voxvalley #HiringNow #SalesJobs #OutboundSales #InsideSales #LeadGeneration #InternationalSales #B2BSales #SaaSJobs #SoftwareSales #CPaaS #UCaaS #TelecomCareers #GlobalSales #HyderabadJobs #CareerGrowth #JoinOurTeam #TechCareers Skills: communication,advanced,outbound marketing,sales,platforms,b2b,linkedin,apollo,software,demos,saas
Job Title: Customer Success Executive — Telecom SaaS (CPaaS & eSIM) Department: Customer Success About The Company Voxvalley Technologies is a global telecom software leader empowering businesses across 20+ countries with next-generation CPaaS , UCaaS , and eSIM solutions. With over a decade of innovation, Voxvalley’s platforms are trusted by operators, MVNOs, enterprises, and aggregators for secure and scalable communication — powering millions of voice calls, messages, and digital connections every day. Our mission is simple — to redefine communication through intelligent, white-label SaaS platforms that help businesses connect, communicate, and grow About The Role We’re looking for a passionate Customer Success Executive who will take ownership of onboarding, engagement, and customer happiness. You’ll be the bridge between our customers and the product — ensuring they experience real success using our CPaaS , eSIM , and mobile applications . If you love solving problems, building relationships, and helping customers succeed — you’ll feel right at home here. Key Responsibilities Act as the primary point of contact for onboarding and customer lifecycle management. Conduct product demos and assist clients through setup and activation of CPaaS and eSIM platforms. Respond to user queries via chat, email, company-managed messaging platforms, and voice calls with empathy and clarity. Do not request, collect, or share personal phone numbers, personal messaging (e.g., personal WhatsApp) contacts, or external URLs — all customer and candidate communications must occur through official company channels. Troubleshoot app setup, call quality, and product usage issues. Create, update, and manage support tickets using Freshdesk, ensuring smooth and timely resolution. Triage and escalate unresolved issues to L2/L3 teams via Jira, maintaining follow-up until closure. Track customer satisfaction and engagement metrics, ensuring proactive support. Contribute to FAQs, how-to guides, and internal knowledge base updates. Collect feedback and relay insights to the product team to enhance customer experience. Desired Skills & Experience 1–3 years in Customer Success, Client Servicing, or Technical Support (preferably SaaS, Telecom, or IT). Excellent communication and interpersonal skills (English proficiency required; Hindi/regional languages a plus). Hands-on experience with Freshdesk, Jira, or CRM/ticketing systems. Basic technical understanding of mobile apps, VoIP, or telecom platforms. Strong sense of ownership — focused on customer satisfaction, not just ticket resolution. Positive attitude, strong analytical mindset, and the ability to manage multiple clients efficiently. What We Offer Competitive salary + performance incentives. Health and accident insurance. Exposure to global telecom products and clients. A fast-paced, collaborative, and growth-oriented environment. Continuous learning through real-world SaaS and telecom innovation. Performance KPIs Customer Onboarding Completion Time Customer Satisfaction (CSAT/NPS) Scores First Response & Resolution Time Customer Retention and Renewal Rate Quality of Internal Documentation / Knowledge Base Contribution Skills: saas,platforms,jira,knowledge base,communication,onboarding,freshdesk,customer satisfaction,customer
About Company We are a product development company specializing in telecom, CPaaS, eSIM, and UCaaS solutions , with global customers across India, Middle East, Africa, and the USA. We are scaling up our talent acquisition team to support hiring across IT, engineering, customer support, sales, HR, and MIS functions . Talent Acquisition Specialist / IT Recruiter (Hyderabad) Location: Hyderabad (Work from Office) Experience: 5 10 years Open Positions: Recruiter / Sr. Recruiter / TA Lead Key Responsibilities Handle end-to-end recruitment lifecycle: sourcing, screening, scheduling, negotiation, onboarding. Manage multi-skill hiring: IT (Android, iOS, React.js, Node.js, MySQL, C/C++, TypeScript). QA/Testing (manual, automation). Customer Support (L1/L2/L3). Sales, Presales, Post-sales, HR, MIS. Leverage job portals (Naukri, LinkedIn, Foundit, etc.), ATS systems (Zoho, Ceipal, Workday, Taleo, SmartRecruiters, etc.). Build strong pipelines using Boolean search, LinkedIn Recruiter, headhunting, referrals, campus hiring. Engage with stakeholders to understand requirements and deliver within timelines. Prepare MIS/recruitment reports and dashboards for leadership review. Ensure compliance with company policies and support HR initiatives. Requirements 510 years of recruitment experience with at least 5 years in IT/product hiring. Proven success with ATS tools, Naukri Resdex, LinkedIn Recruiter, and other sourcing channels. Strong knowledge of technical hiring domains (IT development, QA, support). Excellent communication, negotiation, and stakeholder management skills. Ability to manage high-volume and niche hiring under deadlines. Experience with MIS reporting and recruitment analytics is a plus. Local to Hyderabad preferred. Nice to Have (Future Growth) Exposure to HR generalist functions (onboarding, compliance, employee engagement). Ability to scale into TA Manager / HR Manager roles as the company grows. Compensation Competitive, aligned with market standards (?10L ?18L depending on role & experience). Benefits and Perks 10% variable pay, which is out of ctc 5 lakhs health and accidental insurance IT and non-IT positions learning core hr works. Skills: talent acquisition,recruiter,onboarding,linkedin recruiter,naukri,hiring,linkedin,it
Job Title: Voice Engineer (Mid-level / Senior) Location: Hyderabad (Work from Office) Seniority Level: Mid-level to Senior (Individual Contributor / Tech Lead) Experience: Minimum 4 years (4-8+ years preferred for Senior level) Department: Product Engineering – Voice / CPaaS Company Overview Voxvalley Technologies is a global telecom software provider empowering operators, MVNOs, aggregators, and enterprises across 20+ countries. With over a decade of innovation in CPaaS, UCaaS, CCaaS, and eSIM solutions, Voxvalley delivers high-performance communication platforms that drive digital transformation. Our flagship products include Tringy (IP-PBX) , CPaaS white-label platforms , and eSIM provisioning systems , serving top telecom brands across India, the Middle East, Africa, Europe, and North America . We operate with an Agile development approach , strong technical leadership , and a 24/7 global support framework . About The Role We are seeking a Voice Engineer (Mid-level to Senior) with strong expertise in C/C++ programming, VoIP technologies, and Linux systems . You will play a key role in building and optimizing our next-generation Voice Engine that powers Voxvalley’s CPaaS and Tringy platforms. This role involves end-to-end development, debugging, optimization, and deployment of real-time voice services with a focus on scalability, low-latency performance, reliability, and operational excellence . Ideal candidates will demonstrate strong systems-level skills (POSIX APIs, multithreading, socket programming), hands-on protocol knowledge (SIP, RTP/RTCP, SDP, SDP negotiation), and experience with voice codecs and real-time audio processing. Key Responsibilities Design, develop, and maintain VoIP-based voice applications and services with a focus on reliability and performance. Develop high-performance components in C/C++ on Linux for low-latency voice processing, including multithreaded and real-time code. Implement and troubleshoot SIP, RTP/RTCP, and voice codec flows (G.711, G.729, Opus, etc.), including SDP and NAT traversal handling. Debug and resolve complex voice, signaling, and media issues across multiple layers using tools like Wireshark, tcpdump, gdb, strace, perf, and valgrind. Integrate and optimize back-end components such as MySQL and Redis for state, call metadata and real-time lookups. Manage deployments and observability using AWS, Docker, container orchestration (Kubernetes preferred), and CI/CD pipelines. Collaborate closely with Product, QA, DevOps, and Support teams to ensure stable releases, runbooks, and 24/7 operational readiness. For Senior-level candidates: lead design reviews, mentor junior engineers, drive technical decisions, and take ownership of major modules and performance goals. (Optional) Configure and manage Kamailio, OpenSIPS and RtpProxy for SIP routing and media handling; tune SBCs and NAT traversal mechanisms. Required Skills Minimum 4 years of experience in VoIP or Voice Engineering; 4-6 years typical for Mid-level, 6+ years preferred for Senior. Proficiency in C/C++ and Linux systems programming (POSIX APIs, pthreads, real-time scheduling). Strong understanding of SIP, RTP/RTCP, SDP, and VoIP call flows, including SIP trunking and session negotiation. Experience with voice codecs such as G.711, G.729, Opus and real-time audio processing. Hands-on experience with MySQL, Redis and service design for low-latency access. Familiarity with cloud and container tooling: AWS, Docker, Kubernetes, and Git. Excellent debugging, profiling, performance tuning, and problem-solving skills; comfortable with observability and load-testing. Experience with network fundamentals (TCP/UDP, NAT, STUN/TURN/ICE) and troubleshooting tools (Wireshark, tcpdump). Good to Have Hands-on experience with Kamailio, OpenSIPS, PJSIP, or RtpProxy. Knowledge of SBCs, NAT traversal, and STUN/TURN/ICE mechanisms. Exposure to WebRTC, SRTP/TLS, GStreamer or media frameworks. Experience with microservices architecture, Kubernetes, and CI/CD pipelines for production deployments. Familiarity with observability stacks (Prometheus, Grafana), and logging/alerting best practices. Benefits 10% Variable Pay (in addition to base CTC). Health and Accidental Insurance (company provided). Flexible Working Hours promoting work-life balance. Professional and Learning Environment with exposure to next-gen telecom systems. Opportunity to work under senior professionals and industry experts, fostering continuous growth and mentorship. Skills: docker,kamailio, opensips, or rtpproxy.,voip,sip,c,debugging,linux,aws
Job Title: Voice Engineer (Mid-level / Senior) Location: Hyderabad (Work from Office) Seniority Level: Mid-level to Senior (Individual Contributor / Tech Lead) Experience: Minimum 4 years (4-8+ years preferred for Senior level) Department: Product Engineering – Voice / CPaaS Company Overview Voxvalley Technologies is a global telecom software provider empowering operators, MVNOs, aggregators, and enterprises across 20+ countries. With over a decade of innovation in CPaaS, UCaaS, CCaaS, and eSIM solutions, Voxvalley delivers high-performance communication platforms that drive digital transformation. Our flagship products include Tringy (IP-PBX) , CPaaS white-label platforms , and eSIM provisioning systems , serving top telecom brands across India, the Middle East, Africa, Europe, and North America . We operate with an Agile development approach , strong technical leadership , and a 24/7 global support framework . About The Role We are seeking a Voice Engineer (Mid-level to Senior) with strong expertise in C/C++ programming, VoIP technologies, and Linux systems . You will play a key role in building and optimizing our next-generation Voice Engine that powers Voxvalley’s CPaaS and Tringy platforms. This role involves end-to-end development, debugging, optimization, and deployment of real-time voice services with a focus on scalability, low-latency performance, reliability, and operational excellence . Ideal candidates will demonstrate strong systems-level skills (POSIX APIs, multithreading, socket programming), hands-on protocol knowledge (SIP, RTP/RTCP, SDP, SDP negotiation), and experience with voice codecs and real-time audio processing. Key Responsibilities Design, develop, and maintain VoIP-based voice applications and services with a focus on reliability and performance. Develop high-performance components in C/C++ on Linux for low-latency voice processing, including multithreaded and real-time code. Implement and troubleshoot SIP, RTP/RTCP, and voice codec flows (G.711, G.729, Opus, etc.), including SDP and NAT traversal handling. Debug and resolve complex voice, signaling, and media issues across multiple layers using tools like Wireshark, tcpdump, gdb, strace, perf, and valgrind. Integrate and optimize back-end components such as MySQL and Redis for state, call metadata and real-time lookups. Manage deployments and observability using AWS, Docker, container orchestration (Kubernetes preferred), and CI/CD pipelines. Collaborate closely with Product, QA, DevOps, and Support teams to ensure stable releases, runbooks, and 24/7 operational readiness. For Senior-level candidates: lead design reviews, mentor junior engineers, drive technical decisions, and take ownership of major modules and performance goals. (Optional) Configure and manage Kamailio, OpenSIPS and RtpProxy for SIP routing and media handling; tune SBCs and NAT traversal mechanisms. Required Skills Minimum 4 years of experience in VoIP or Voice Engineering; 4-6 years typical for Mid-level, 6+ years preferred for Senior. Proficiency in C/C++ and Linux systems programming (POSIX APIs, pthreads, real-time scheduling). Strong understanding of SIP, RTP/RTCP, SDP, and VoIP call flows, including SIP trunking and session negotiation. Experience with voice codecs such as G.711, G.729, Opus and real-time audio processing. Hands-on experience with MySQL, Redis and service design for low-latency access. Familiarity with cloud and container tooling: AWS, Docker, Kubernetes, and Git. Excellent debugging, profiling, performance tuning, and problem-solving skills; comfortable with observability and load-testing. Experience with network fundamentals (TCP/UDP, NAT, STUN/TURN/ICE) and troubleshooting tools (Wireshark, tcpdump). Good to Have Hands-on experience with Kamailio, OpenSIPS, PJSIP, or RtpProxy. Knowledge of SBCs, NAT traversal, and STUN/TURN/ICE mechanisms. Exposure to WebRTC, SRTP/TLS, GStreamer or media frameworks. Experience with microservices architecture, Kubernetes, and CI/CD pipelines for production deployments. Familiarity with observability stacks (Prometheus, Grafana), and logging/alerting best practices. Benefits 10% Variable Pay (in addition to base CTC). Health and Accidental Insurance (company provided). Flexible Working Hours promoting work-life balance. Professional and Learning Environment with exposure to next-gen telecom systems. Opportunity to work under senior professionals and industry experts, fostering continuous growth and mentorship. Skills: docker,kamailio, opensips, or rtpproxy.,voip,sip,c,debugging,linux,aws
Job Title: Voice Engineer (Mid-level / Senior) Location: Hyderabad (Work from Office) Seniority Level: Mid-level to Senior (Individual Contributor / Tech Lead) Experience: Minimum 4 years (4-8+ years preferred for Senior level) Department: Product Engineering – Voice / CPaaS Company Overview Voxvalley Technologies is a global telecom software provider empowering operators, MVNOs, aggregators, and enterprises across 20+ countries. With over a decade of innovation in CPaaS, UCaaS, CCaaS, and eSIM solutions, Voxvalley delivers high-performance communication platforms that drive digital transformation. Our flagship products include Tringy (IP-PBX) , CPaaS white-label platforms , and eSIM provisioning systems , serving top telecom brands across India, the Middle East, Africa, Europe, and North America . We operate with an Agile development approach , strong technical leadership , and a 24/7 global support framework . About The Role We are seeking a Voice Engineer (Mid-level to Senior) with strong expertise in C/C++ programming, VoIP technologies, and Linux systems . You will play a key role in building and optimizing our next-generation Voice Engine that powers Voxvalley’s CPaaS and Tringy platforms. This role involves end-to-end development, debugging, optimization, and deployment of real-time voice services with a focus on scalability, low-latency performance, reliability, and operational excellence . Ideal candidates will demonstrate strong systems-level skills (POSIX APIs, multithreading, socket programming), hands-on protocol knowledge (SIP, RTP/RTCP, SDP, SDP negotiation), and experience with voice codecs and real-time audio processing. Key Responsibilities Design, develop, and maintain VoIP-based voice applications and services with a focus on reliability and performance. Develop high-performance components in C/C++ on Linux for low-latency voice processing, including multithreaded and real-time code. Implement and troubleshoot SIP, RTP/RTCP, and voice codec flows (G.711, G.729, Opus, etc.), including SDP and NAT traversal handling. Debug and resolve complex voice, signaling, and media issues across multiple layers using tools like Wireshark, tcpdump, gdb, strace, perf, and valgrind. Integrate and optimize back-end components such as MySQL and Redis for state, call metadata and real-time lookups. Manage deployments and observability using AWS, Docker, container orchestration (Kubernetes preferred), and CI/CD pipelines. Collaborate closely with Product, QA, DevOps, and Support teams to ensure stable releases, runbooks, and 24/7 operational readiness. For Senior-level candidates: lead design reviews, mentor junior engineers, drive technical decisions, and take ownership of major modules and performance goals. (Optional) Configure and manage Kamailio, OpenSIPS and RtpProxy for SIP routing and media handling; tune SBCs and NAT traversal mechanisms. Required Skills Minimum 4 years of experience in VoIP or Voice Engineering; 4-6 years typical for Mid-level, 6+ years preferred for Senior. Proficiency in C/C++ and Linux systems programming (POSIX APIs, pthreads, real-time scheduling). Strong understanding of SIP, RTP/RTCP, SDP, and VoIP call flows, including SIP trunking and session negotiation. Experience with voice codecs such as G.711, G.729, Opus and real-time audio processing. Hands-on experience with MySQL, Redis and service design for low-latency access. Familiarity with cloud and container tooling: AWS, Docker, Kubernetes, and Git. Excellent debugging, profiling, performance tuning, and problem-solving skills; comfortable with observability and load-testing. Experience with network fundamentals (TCP/UDP, NAT, STUN/TURN/ICE) and troubleshooting tools (Wireshark, tcpdump). Good to Have Hands-on experience with Kamailio, OpenSIPS, PJSIP, or RtpProxy. Knowledge of SBCs, NAT traversal, and STUN/TURN/ICE mechanisms. Exposure to WebRTC, SRTP/TLS, GStreamer or media frameworks. Experience with microservices architecture, Kubernetes, and CI/CD pipelines for production deployments. Familiarity with observability stacks (Prometheus, Grafana), and logging/alerting best practices. Benefits 10% Variable Pay (in addition to base CTC). Health and Accidental Insurance (company provided). Flexible Working Hours promoting work-life balance. Professional and Learning Environment with exposure to next-gen telecom systems. Opportunity to work under senior professionals and industry experts, fostering continuous growth and mentorship. Skills: docker,kamailio, opensips, or rtpproxy.,voip,sip,c,debugging,linux,aws
Job Title: Voice Engineer (Mid-level / Senior) Location: Hyderabad (Work from Office) Seniority Level: Mid-level to Senior (Individual Contributor / Tech Lead) Experience: Minimum 4 years (4-8+ years preferred for Senior level) Department: Product Engineering Voice / CPaaS Company Overview Voxvalley Technologies is a global telecom software provider empowering operators, MVNOs, aggregators, and enterprises across 20+ countries. With over a decade of innovation in CPaaS, UCaaS, CCaaS, and eSIM solutions, Voxvalley delivers high-performance communication platforms that drive digital transformation. Our flagship products include Tringy (IP-PBX) , CPaaS white-label platforms , and eSIM provisioning systems , serving top telecom brands across India, the Middle East, Africa, Europe, and North America . We operate with an Agile development approach , strong technical leadership , and a 24/7 global support framework . About The Role We are seeking a Voice Engineer (Mid-level to Senior) with strong expertise in C/C++ programming, VoIP technologies, and Linux systems . You will play a key role in building and optimizing our next-generation Voice Engine that powers Voxvalley's CPaaS and Tringy platforms. This role involves end-to-end development, debugging, optimization, and deployment of real-time voice services with a focus on scalability, low-latency performance, reliability, and operational excellence . Ideal candidates will demonstrate strong systems-level skills (POSIX APIs, multithreading, socket programming), hands-on protocol knowledge (SIP, RTP/RTCP, SDP, SDP negotiation), and experience with voice codecs and real-time audio processing. Key Responsibilities Design, develop, and maintain VoIP-based voice applications and services with a focus on reliability and performance. Develop high-performance components in C/C++ on Linux for low-latency voice processing, including multithreaded and real-time code. Implement and troubleshoot SIP, RTP/RTCP, and voice codec flows (G.711, G.729, Opus, etc.), including SDP and NAT traversal handling. Debug and resolve complex voice, signaling, and media issues across multiple layers using tools like Wireshark, tcpdump, gdb, strace, perf, and valgrind. Integrate and optimize back-end components such as MySQL and Redis for state, call metadata and real-time lookups. Manage deployments and observability using AWS, Docker, container orchestration (Kubernetes preferred), and CI/CD pipelines. Collaborate closely with Product, QA, DevOps, and Support teams to ensure stable releases, runbooks, and 24/7 operational readiness. For Senior-level candidates: lead design reviews, mentor junior engineers, drive technical decisions, and take ownership of major modules and performance goals. (Optional) Configure and manage Kamailio, OpenSIPS and RtpProxy for SIP routing and media handling; tune SBCs and NAT traversal mechanisms. Required Skills Minimum 4 years of experience in VoIP or Voice Engineering; 4-6 years typical for Mid-level, 6+ years preferred for Senior. Proficiency in C/C++ and Linux systems programming (POSIX APIs, pthreads, real-time scheduling). Strong understanding of SIP, RTP/RTCP, SDP, and VoIP call flows, including SIP trunking and session negotiation. Experience with voice codecs such as G.711, G.729, Opus and real-time audio processing. Hands-on experience with MySQL, Redis and service design for low-latency access. Familiarity with cloud and container tooling: AWS, Docker, Kubernetes, and Git. Excellent debugging, profiling, performance tuning, and problem-solving skills; comfortable with observability and load-testing. Experience with network fundamentals (TCP/UDP, NAT, STUN/TURN/ICE) and troubleshooting tools (Wireshark, tcpdump). Good to Have Hands-on experience with Kamailio, OpenSIPS, PJSIP, or RtpProxy. Knowledge of SBCs, NAT traversal, and STUN/TURN/ICE mechanisms. Exposure to WebRTC, SRTP/TLS, GStreamer or media frameworks. Experience with microservices architecture, Kubernetes, and CI/CD pipelines for production deployments. Familiarity with observability stacks (Prometheus, Grafana), and logging/alerting best practices. Benefits 10% Variable Pay (in addition to base CTC). Health and Accidental Insurance (company provided). Flexible Working Hours promoting work-life balance. Professional and Learning Environment with exposure to next-gen telecom systems. Opportunity to work under senior professionals and industry experts, fostering continuous growth and mentorship. Skills: docker,kamailio, opensips, or rtpproxy.,voip,sip,c,debugging,linux,aws
As a Voice Engineer at Voxvalley Technologies, your role will involve designing, developing, and maintaining VoIP-based voice applications and services with a focus on reliability and performance. You will be responsible for developing high-performance components in C/C++ on Linux for low-latency voice processing, troubleshooting SIP, RTP/RTCP, and voice codec flows, and integrating and optimizing back-end components such as MySQL and Redis. Additionally, you will collaborate closely with cross-functional teams to ensure stable releases and operational readiness. **Key Responsibilities:** - Design, develop, and maintain VoIP-based voice applications and services with a focus on reliability and performance. - Develop high-performance components in C/C++ on Linux for low-latency voice processing, including multithreaded and real-time code. - Implement and troubleshoot SIP, RTP/RTCP, and voice codec flows (G.711, G.729, Opus, etc.), including SDP and NAT traversal handling. - Debug and resolve complex voice, signaling, and media issues using tools like Wireshark, tcpdump, gdb, strace, perf, and valgrind. - Integrate and optimize back-end components such as MySQL and Redis for state, call metadata, and real-time lookups. - Manage deployments and observability using AWS, Docker, container orchestration (Kubernetes preferred), and CI/CD pipelines. - Collaborate closely with Product, QA, DevOps, and Support teams to ensure stable releases, runbooks, and 24/7 operational readiness. - For Senior-level candidates: lead design reviews, mentor junior engineers, drive technical decisions, and take ownership of major modules and performance goals. **Qualifications Required:** - Minimum 4 years of experience in VoIP or Voice Engineering; 4-6 years typical for Mid-level, 6+ years preferred for Senior. - Proficiency in C/C++ and Linux systems programming (POSIX APIs, pthreads, real-time scheduling). - Strong understanding of SIP, RTP/RTCP, SDP, and VoIP call flows, including SIP trunking and session negotiation. - Experience with voice codecs such as G.711, G.729, Opus and real-time audio processing. - Hands-on experience with MySQL, Redis and service design for low-latency access. - Familiarity with cloud and container tooling: AWS, Docker, Kubernetes, and Git. - Excellent debugging, profiling, performance tuning, and problem-solving skills; comfortable with observability and load-testing. - Experience with network fundamentals (TCP/UDP, NAT, STUN/TURN/ICE) and troubleshooting tools (Wireshark, tcpdump). **Additional Company Details:** Voxvalley Technologies is a global telecom software provider with a focus on empowering operators, MVNOs, aggregators, and enterprises across 20+ countries. With a decade of innovation in CPaaS, UCaaS, CCaaS, and eSIM solutions, Voxvalley delivers high-performance communication platforms driving digital transformation. Operating with an Agile development approach, strong technical leadership, and a 24/7 global support framework.,
About Company Voxvalley stands at the forefront of cloud communication technology, offering advanced solutions that empower businesses worldwide to connect, communicate, and collaborate with efficiency and reliability. Position Job Title: Java Backend Developer Location: Hyderabad Employment Type: Full-time Experience Required: 5+ years (5 to 8 years preferred) Immediate Joiner Preferred: We are seeking candidates who are available to join immediately. Job Summary We are seeking a highly skilled Java Backend Developer with 5 to 8 years of experience to join our dynamic team. The ideal candidate will have strong expertise in Java, Spring Boot, microservices, and cloud technologies to design, develop, and optimize scalable backend systems. Prior experience in SaaS-based companies is highly preferred. Key Responsibilities Design, develop, and maintain high-performance, scalable, and secure backend services using Java and Spring Boot. Develop and maintain RESTful APIs and microservices that integrate with front-end applications and third-party systems. Implement best coding practices, design patterns, and software development principles to build robust applications. Work with databases (SQL & NoSQL) for efficient data storage, retrieval, and performance optimization. Collaborate with DevOps teams to deploy and monitor applications in cloud environments (AWS, Azure, or GCP). Ensure code quality through unit testing, integration testing, and CI/CD pipelines. Troubleshoot and resolve production issues, optimizing performance and reliability. Stay updated with emerging technologies and industry trends to improve backend architecture and services. Required Skills & Qualifications 5 to 8 years of experience in backend development using Java (Java 8+ preferred). Strong knowledge of Spring Boot, Spring MVC, Spring Data, and Spring Security. Experience designing and developing microservices architecture. Hands-on experience with RESTful APIs, JSON, and web services. Proficiency in SQL (MySQL) and NoSQL (MongoDB, Redis) databases. Familiarity with cloud platforms like AWS, Azure, or GCP. Experience with containerization (Docker, Kubernetes) and CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD, etc.). Knowledge of message brokers such as Kafka, RabbitMQ, or ActiveMQ. Skilled in writing unit tests (JUnit, Mockito). Strong problem-solving, debugging, and performance tuning skills. Excellent understanding of multithreading, concurrency, and memory management. Good to Have (Optional) Experience with GraphQL and WebSockets. Exposure to event-driven architecture. Familiarity with authentication mechanisms like OAuth2, JWT, or SSO. Understanding of Infrastructure as Code (IaC) tools like Terraform or CloudFormation. Educational Qualification Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. Remuneration & Notice Period Remuneration: As per market standards. Notice Period: Immediate joiner preferred. Why Join Us? Work on cutting-edge technologies and large-scale applications. Competitive salary and performance-based bonuses. Collaborative work environment and career growth opportunities. Flexible work hours and remote work options. Skills: spring data,java,spring security,spring boot,spring mvc
About Company Voxvalley stands at the forefront of cloud communication technology, offering advanced solutions that empower businesses worldwide to connect, communicate, and collaborate with efficiency and reliability. Position Job Title: Java Backend Developer Location: Hyderabad Employment Type: Full-time Experience Required: 5+ years (5 to 8 years preferred) Immediate Joiner Preferred: We are seeking candidates who are available to join immediately. Job Summary We are seeking a highly skilled Java Backend Developer with 5 to 8 years of experience to join our dynamic team. The ideal candidate will have strong expertise in Java, Spring Boot, microservices, and cloud technologies to design, develop, and optimize scalable backend systems. Prior experience in SaaS-based companies is highly preferred. Key Responsibilities Design, develop, and maintain high-performance, scalable, and secure backend services using Java and Spring Boot. Develop and maintain RESTful APIs and microservices that integrate with front-end applications and third-party systems. Implement best coding practices, design patterns, and software development principles to build robust applications. Work with databases (SQL & NoSQL) for efficient data storage, retrieval, and performance optimization. Collaborate with DevOps teams to deploy and monitor applications in cloud environments (AWS, Azure, or GCP). Ensure code quality through unit testing, integration testing, and CI/CD pipelines. Troubleshoot and resolve production issues, optimizing performance and reliability. Stay updated with emerging technologies and industry trends to improve backend architecture and services. Required Skills & Qualifications 5 to 8 years of experience in backend development using Java (Java 8+ preferred). Strong knowledge of Spring Boot, Spring MVC, Spring Data, and Spring Security. Experience designing and developing microservices architecture. Hands-on experience with RESTful APIs, JSON, and web services. Proficiency in SQL (MySQL) and NoSQL (MongoDB, Redis) databases. Familiarity with cloud platforms like AWS, Azure, or GCP. Experience with containerization (Docker, Kubernetes) and CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD, etc.). Knowledge of message brokers such as Kafka, RabbitMQ, or ActiveMQ. Skilled in writing unit tests (JUnit, Mockito). Strong problem-solving, debugging, and performance tuning skills. Excellent understanding of multithreading, concurrency, and memory management. Good to Have (Optional) Experience with GraphQL and WebSockets. Exposure to event-driven architecture. Familiarity with authentication mechanisms like OAuth2, JWT, or SSO. Understanding of Infrastructure as Code (IaC) tools like Terraform or CloudFormation. Educational Qualification Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. Remuneration & Notice Period Remuneration: As per market standards. Notice Period: Immediate joiner preferred. Why Join Us Work on cutting-edge technologies and large-scale applications. Competitive salary and performance-based bonuses. Collaborative work environment and career growth opportunities. Flexible work hours and remote work options. Skills: spring data,java,spring security,spring boot,spring mvc
Company Profile Voxvalley Technologies is a global leader in Cloud Communication technology, providing cutting-edge solutions that help businesses worldwide connect, communicate, and collaborate efficiently and reliably. Job Summary We are looking for an experienced DevOps Engineer with 5 years of hands-on experience in managing scalable infrastructure, CI/CD pipelines, and containerized deployments. The ideal candidate will have strong expertise in AWS, Linux, Docker, Kubernetes, and Load Balancers, with a solid understanding of automation, monitoring, and cloud best practices. Key Responsibilities Design, implement, and maintain CI/CD pipelines to automate build, test, and deployment processes. Deploy and manage containerized applications using Docker and Kubernetes. Configure and optimize Load Balancers (ALB, NLB, etc.) for high availability and traffic management. Manage and monitor AWS cloud infrastructure (EC2, S3, RDS, EKS, IAM, CloudWatch, etc.). Perform Linux system administration, ensuring system performance and reliability. Implement Infrastructure as Code (IaC) using tools like Terraform or CloudFormation. Monitor infrastructure using tools like Prometheus, Grafana, and ELK stack. Collaborate with development teams to support deployment and integration of new features. Ensure security compliance and follow best practices across cloud environments. Troubleshoot and resolve issues in dev, staging, and production environments. Mandatory Skills AWS (EC2, S3, RDS, EKS, IAM, CloudWatch) Linux Commands and System Administration Kubernetes and Docker (Containers Management) Load Balancers (ALB, NLB, ELB, or HAProxy/Nginx) CI/CD Pipeline Management (Jenkins, GitLab CI/CD, or GitHub Actions) Monitoring & Logging Tools (Prometheus, Grafana, ELK, etc.) Scripting (Bash, Shell, or Python) Version Control (Git) Good to Have Experience with Terraform or Ansible for automation and configuration. Knowledge of Networking concepts (DNS, VPNs, Firewalls). Exposure cost optimization and security compliance on AWS. Understanding Microservices architecture and API gateways. Education Bachelor's or master's degree in computer science, Information Technology, or related field. Remuneration As per market standards Notice Period Immediate Joiners Preferred Why Join Us? ✔ Work with modern cloud-native tools and architecture ✔ Career growth and upskilling opportunities ✔ Collaborative team environment with flexible work culture Skills: linux,devops,aws