497 Nest.Js Jobs - Page 2

Company Description Dreamcast is an event-tech suite designed for event leaders, offering advanced solutions for scalable events, high ROI, and exceptional event experiences. From registration and ticketing to cashless payment systems and content streaming, Dreamcast provides comprehensive event management solutions trusted by industry leaders like Dell, PwC, and Johnson & Johnson. Role Description This is a full-time on-site role located in Jaipur for a Senior Software Engineer (Nest.Js with Laravel) at Dreamcast. The Senior Software Engineer will be responsible for developing and maintaining software solutions using Nest.Js and Laravel, collaborating with cross-functional teams, and ensuring high-quality code delivery in line with project requirements. Qualifications Proficiency in Nest.Js and Laravel Experience in software development and architecture Strong problem-solving and analytical skills Knowledge of API development and integration Experience with database design and optimization Excellent communication and teamwork abilities Bachelor's or Master's degree in Computer Science or a related field

Job Title: Full Stack Team Lead [ Node & React] Experience : 6 - 8Years Annual CTC : ₹12,00,000 to 15,00,000 LPA About Us Ordrio is a dynamic SaaS e-commerce platform empowering D2C brands and traditional retailers to thrive online. We provide a comprehensive, user-friendly solution coupled with expert guidance, helping businesses navigate the complexities of e-commerce and achieve significant growth. Join our team and be a key player in fostering a positive and productive work environment that drives our success! Your Role: Lead Full Stack Developer Working on Node backend & React Frontends The Full Stack Team Lead will architect, develop, and lead high-impact projects, bridging backend, frontend, and DevOps functions. This tech lead will manage end-to-end engineering processes, ensure code excellence, deliver value across all SDLC phases, and champion AI-driven innovation. Responsibilities: Engineering Leadership : Lead and mentor the full stack team, promote continuous learning, and foster a collaborative, growth-oriented culture. Project Management : Own SDLC from inception to deployment—handle sprint planning, resource allocation, progress tracking, and delivery. Technical Excellence : Architect and implement scalable web and mobile solutions. Guide code reviews, enforce standards, and shape technical direction. AI & Automation : Scout, evaluate, and integrate AI tools and automation into workflows and products. Solution Architecture : Drive architectural decisions, design microservices/serverless solutions, and engage in technical deep-dives. Frontend Development : Oversee responsive UI/UX development with React, Next.js, Tailwind CSS, HTML, CSS, JavaScript, TypeScript. Backend Development : Build secure and reliable APIs and microservices with Node.js (Nest.JS, Express), TypeScript, JavaScript. Database & ETL : Design, maintain, and optimize Postgres and MongoDB databases. Lead ORM usage (Prisma) and handle ETL flows. API & Integration : Oversee RESTful APIs, WebSocket’s, and API Gateway (NGINX, Swagger/Open API). DevOps & Cloud : Manage CI/CD (GitHub Actions, Bitbucket, Argo CD), cloud (AWS/Azure), containers (Docker), orchestration (Kubernetes), observability (Grafana, Prometheus), infrastructure as code. Testing & Quality : Champion automated/unit testing (Jest, Postman), monitor system health, resolve incidents swiftly. Security & Compliance : Ensure robust security, privacy, and compliance practices throughout development. Stakeholder Collaboration : Liaise with product, design, QA, and business teams. Translate business needs into tech solutions. Production Support : Triage, troubleshoot, and rapidly resolve production incidents while ensuring minimal downtime and clear post-mortems. Continuous Improvements : Stay updated on emerging tech, especially in web, cloud, AI, and security; drive process improvements. Requirements: 5+ years of hands-on full stack and leadership experience. Proven fluency in backend (Node.js, NestJS, Express, JavaScript, TypeScript), frontend (React, Next.js, Tailwind CSS, HTML, CSS), and mobile frameworks (knowledge a plus). In-depth knowledge of ORM and database management Good knowledge of DevOps skills as such CI/CD (GitHub Actions, Bitbucket), Docker, Kubernetes, Argo CD, Azure, infrastructure as code. API design, integration (REST, WebSocket’s, NGINX API Gateway), API documentation (Swagger/Open API, Postman). AI-first approach—proven ability or willingness to evaluate and integrate AI/LLM/ML tools. Strong communication, cross-functional collaboration, time management, and problem-solving skills. Experience working under pressure in high-growth, agile environments. In-office work model (on-site presence required). Nice-to-Have : Mobile : React Native, Expo, Flutter. Cloud : GCP or multi-cloud experience. SRE, observability, and monitoring (Prometheus). DevSecOps , compliance, and advanced security standards. Additional scripting (Python, Bash). Participation in open source/tech community. Why Join Us? Lead end-to-end architecture/technology decisions in an AI-first, high-ownership environment. Influence and mentor a skilled, ambitious team. Direct impact on Ordrio’s platform, users, and business outcomes. Exposure to emerging tech—AI, cloud, microservices, DevOps, modern agile. Competitive compensation, performance incentives, and high visibility. If you’re an ambitious, AI-driven technical leader ready to own outcomes and architect change, apply now and help us innovate the future of commerce! Job Type: Full-time Pay: Up to ₹1,500,000.00 per year Benefits: Health insurance Leave encashment Life insurance Paid sick time Paid time off Provident Fund Ability to commute/relocate: Udupi, Karnataka: Reliably commute or planning to relocate before starting work (Required) Application Question(s): We're looking for someone who can join immediately. Are you available to do so Current CTC & Expected CTC Location: Udupi, Karnataka (Required) Work Location: In person Speak with the employer +91 7204705003

Note: Please do not apply if your experience is less than 5 years. We will hire ONLY people with experience with Travel Industry who have worked on Hotel, Car Rental or Ferry Booking API integrations. Company Description: Our company is involved in promoting Greece for the last 25 years through travel sites visited from all around the world with 10 million visitors per year such www.greeka.com, www.ferriesingreece.com etc. Through the websites, we provide a range of travel services for a seamless holiday experience such online car rental reservations, ferry tickets, transfers, tours etc. Role Description: This is a full-time remote role for a Sr Node.js Backend Developer. As a Sr Backend Developer, you will be responsible for developing and maintaining the server-side logic of our website and web applications and responsible to check achievements of the junior developers and take responsibilities of their deliverables. We have at the moment 15 developers. Your day-to-day tasks will include designing and implementing our own APIs or implementing different 3d parties APIs, optimizing the performance of our backend systems, and collaborating with the frontend development/backend team to ensure seamless integration. Qualifications: • Strong proficiency in Node.js and server-side JavaScript development • Experience with Nest.js, Fastify or similar web frameworks • Must have knowledge about Travel APIs. • Strong experience in microservices approach • Strong knowledge about AMQPs like RabbitMQ, Kafka, Nats or similar tools. • Knowledge of database technologies such as MongoDB or Postgres SQL • Experience with API design and development (Rest/Soap) • Familiarity with front-end technologies like HTML, CSS, and JavaScript or frameworks like React.js, Angular.js and Next.js • Understanding of version control systems, such as Git • Ability to work independently and in a team environment • Excellent problem-solving skills and attention to detail If you have a passion for learning up-to-date modern techniques that will enhance your skills and being part of super exciting projects, and if you want to contribute to making travel experiences around the globe unforgettable, we would love to hear from you.

Job Title: Software Engineer Intern (Backend) Location: Chattarpur, Delhi Duration: 6 months (Complete Onsite) Stipend: 25K per month About SportsBaazi (Baazi Games) SportsBaazi, a part of Baazi Games, is a leading online gaming platform, offering an immersive experience to sports enthusiasts. We are driven by cutting-edge technology, delivering innovative and seamless gaming solutions. Join us to be part of a dynamic team that thrives on creativity, innovation, and a passion for sports. Role Overview We are seeking a passionate and motivated Backend Intern with to join our tech team. In this role, you will collaborate with experienced developers, contribute to building scalable backend systems, and gain hands-on exposure to real-world projects. Key Responsibilities: Assist in developing, testing, and deploying backend services using Node.js and related frameworks. Write clean, efficient, and reusable code, adhering to industry best practices. Collaborate with frontend developers and product teams to integrate APIs and improve performance. Support database operations, write queries, and optimize existing data models. Participate in code reviews and contribute to improving overall code quality. Troubleshoot and debug issues to maintain smooth platform performance. Stay updated with emerging backend technologies and industry trends. Requirements: Pursuing or recently completed a degree in Computer Science, IT, or related field. Familiarity with backend frameworks (e.g., Express.js, Nest.js, Node.js). Basic understanding of RESTful APIs and database management (MongoDB, PostgreSQL, or MySQL). Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills. What We Offer: Opportunity to work on live projects and contribute to a growing gaming platform. Mentorship from experienced developers. Hands-on learning in a fast-paced and collaborative environment. Potential for full-time employment based on performance.

Software Engineer II Hyderabad, Telangana, India Role Overview: We are seeking a passionate Software Engineer (SE2) with a minimum of 4 years of experience in highly responsive and scalable web applications development. The candidate will be an integral part of our dynamic team, contributing to the development of innovative solutions within the Self Storage domain. Responsibilities: Contribute to the development of new features and products using React, Node js and latest cutting edge technologies tailored to the Self Storage domain. Assist in resolving internal bugs and customer-reported issues within our Self Storage solutions, ensuring timely resolution and high-quality code standards. Collaborate with the team to identify and address technical debt, proposing viable solutions to enhance our Self Storage products. Active participation in Agile methodologies, including sprint planning, stand-ups, and retrospective meetings, focusing on Self Storage-specific challenges. Work alongside senior engineers, contributing to the development process and learning from experienced team members within the Self Storage domain. Engage in continuous learning and skill development, staying abreast of industry trends and best practices relevant to the Self Storage domain. Qualifications: Bachelor's degree in Computer Science Engineering, or related field. Minimum of 2 years of professional experience in full stack JavaScript development. Proficiency in React, Node.js, HTML5, CSS3. Good to have experience in Next.js, Nest.js, PostgreSQL, GraphQL, Webhooks. Familiarity with Agile methodologies and collaborative development practices. Strong problem-solving skills and a passion for learning and growth.

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Company Description 👋🏼 We're Nagarro. We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale across all devices and digital mediums, and our people exist everywhere in the world (17500 experts across 39 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in! Job Description REQUIREMENTS: Total experience 13+ years. Strong working experience in backend development using NodeJS, JavaScript, and modern databases. Strong hands-on experience with Nest.js or similar Node.js frameworks. Solid experience with PostgreSQL/MySQL and writing optimized queries. Proficiency in Docker and Kubernetes for microservices deployment and orchestration. Experience working with at least one major cloud provider (AWS, GCP, Azure). Proven track record in RESTful API design and integration. Familiarity with testing frameworks and tools for writing unit, integration, and performance tests. Expertise in Git version control and working in Agile/Scrum environments. Strong problem-solving skills and ability to write clean, maintainable code. Strong communication and leadership skills with a proactive attitude RESPONSIBILITIES: Writing and reviewing great quality code Understanding functional requirements thoroughly and analyzing the clients needs in the context of the project Envisioning the overall solution for defined functional and non-functional requirements, and being able to define technologies, patterns and frameworks to realize it Determining and implementing design methodologies and tool sets Enabling application development by coordinating requirements, schedules, and activities. Being able to lead/support UAT and production roll outs Creating, understanding and validating WBS and estimated effort for given module/task, and being able to justify it Addressing issues promptly, responding positively to setbacks and challenges with a mindset of continuous improvement Giving constructive feedback to the team members and setting clear expectations. Helping the team in troubleshooting and resolving of complex bugs Coming up with solutions to any issue that is raised during code/design review and being able to justify the decision taken Carrying out POCs to make sure that suggested design/technologies meet the requirements. Qualifications Bachelor’s or master’s degree in computer science, Information Technology, or a related field.

Job Summary We are looking for a highly experienced Lead Software Engineer (Tech Lead) with 10+ years of expertise to lead the technical development of SmartFM, our AI-powered facility management platform. The ideal candidate will drive the technical roadmap, guide cross-functional teams, and ensure delivery of scalable, high-quality solutions using best industry practices. This role requires strong leadership, deep technical skills, and the ability to innovate with modern tools and technologies. Required Technical Skills Proficient in application development languages and frameworks such as React, Node.js,Nest.js, C#, MS SQL, and T-SQL Skilled in utilizing DEVOPS tools, including Azure DevOps (ADO), Jenkins, Maven, Gradle,Docker, and Azure Pipelines. Expertise in programming languages like Java/Spring, .Net, AngularJS, Python, Go, and Swift,both on cloud platforms and devices. Extensive experience with Azure and AWS cloud technologies, including designing and deploying globally accessible, scalable applications. Strong background in mobile application development. Advanced knowledge of Agile methodologies for application development. Demonstrated expertise in application modernization by transitioning legacy systems to contemporary architectures, such as microservices, APIs, and always-on designs, with an emphasis on leveraging cloud technologies. Proven hands-on experience with MongoDB, including schema design, data ingestion,pipelines, and data aggregation. Must-Have Skills Technical Architecture & Leadership (10+ yrs) Full Stack Development (8+ yrs) DevOps & CI/CD (6+ yrs) Cloud Architecture (6–8 yrs) Database Expertise (5+ yrs) Mobile Application Development (4–6 yrs) Microservices & Modernization (5+ yrs) Agile Delivery & Team Management (7+ yrs) System Integration & Streaming Tools (3–5 yrs) Communication & Leadership Soft Skills (10+ yrs)

Position: Lead Software Engineer Experience: 10 + Years Domain : SaaS | Facility Management | AI/ML | Cloud About The Role We’re looking for a Lead Software Engineer with 10+ years of experience to lead the design, development, and delivery of SmartFM—an AI-driven facility management platform. This role involves system architecture, legacy modernization, and cross-team leadership. Ideal for experts in fullstack development, cloud, and data-driven solutions aiming to build scalable, intelligent enterprise software. Key Skills & Tech Stack Frontend: React.js Backend: Node.js, Nest.js, C# Databases: MS SQL, T-SQL, MongoDB (schema, pipelines, aggregation) Cloud/DevOps: Azure, AWS, Jenkins, Docker, Azure DevOps (ADO) Architecture: Microservices, APIs, always-on systems, app modernization Mobile App Development AI/ML: Familiarity with platforms using built-in AI/ML analytics Additional Preferences Strong leadership, mentoring and team collaboration Experience with Agile methodologies, IBM StreamSets Strong problem-solving, communication, and cloud architecture skills Education: B.E/B.Tech or M.E/M.Tech in CS, IT, or related

About Apply Digital Apply Digital is a global experience transformation partner. We drive AI-powered change and measurable impact across complex, multi-brand ecosystems. Leveraging expertise that spans across the customer experience lifecycle from strategy, design to engineering and beyond, we enable our clients to modernize their organizations and maximize value for their business and customers. Our 750+ team members have helped transform global companies like Kraft Heinz, NFL, Moderna, Lululemon, Dropbox, Atlassian, A+E Networks, and The Very Group. Apply Digital was founded in 2016 in Vancouver, Canada. In the past nine years, we have grown to ten cities across North America, South America, the UK, Europe, and India. At Apply Digital, we believe in the “ One Team ” approach, where we operate within a ‘pod’ structure. Each pod brings together senior leadership, subject matter experts, and cross-functional skill sets, all working within a common tech and delivery framework. This structure is underpinned by well-oiled scrum and sprint cadences, keeping teams in step to release often and retrospectives to ensure we progress toward the desired outcomes. Wherever we work in the world, we envision Apply Digital as a safe, empowered, respectful and fun community for people, every single day. Together, we work to embody our SHAPE (smart, humble, active, positive, and excellent) values and make Apply Digital a space for our team to connect, grow, and support each other to make a difference. Visit our Careers page to learn how we can unlock your potential. LOCATION: Apply Digital is a hybrid friendly organization with remote options available if needed. The preferred candidate should be based in (or within a location commutable to) the Delhi/NCR region of India , working in hours that have an overlap with the Eastern Standard Timezone (EST). About The Client In your initial role, you will support Kraft Heinz, a global, multi-billion-dollar leader in consumer packaged foods and a valued client of ours for the past three years. Apply Digital has a bold and comprehensive mandate to drive Kraft Heinz’s digital transformation . Through implementable strategies, cutting-edge technology, and data-driven innovation we aim to enhance consumer engagement and maximize business value for Kraft Heinz. Our composable architecture, modern engineering practices, and deep expertise in AI, cloud computing, and customer data solutions have enabled game-changing digital experiences. Our cross-functional team has delivered significant milestones, including the launch of the What's Cooking App, the re-building of 120+ brand sites in over 20 languages, and most recently, the implementation of a robust Customer Data Platform (CDP) designed to drive media effectiveness. Our work has also been recognized internationally and has received multiple awards . While your work will start with supporting Kraft Heinz, you will also have future opportunities to collaborate with the global team on other international brands. THE ROLE: Apply Digital is looking for a Senior Backend Engineer to join our globally distributed team. You’ll be a key contributor in a fast-paced environment, building scalable APIs and services using TypeScript and NestJS, with infrastructure on Google Cloud Platform. This role is part of our India-based engineering team that collaborates closely with teams in North and Latin America on digital experience platforms built with a modern Composable architecture. You’ll bring a mix of deep technical expertise, strong communication skills, and a desire to mentor. This is a senior-level hands-on IC role, ideal for someone who thrives in distributed teams and knows how to make thoughtful architecture decisions while still shipping high-quality code. Strong English language proficiency and experience working with remote teams across North America and Latin America are required, as this role requires clear communication and coordination across distributed teams. What You'll do: Design and implement high-quality, test-driven, scalable backend code for various client projects using TypeScript and Nest.js Develop and maintain APIs to support consuming teams. Work closely with frontend teams to optimize REST API integrations, ensuring efficient data fetching and caching strategies. Create and maintain documentation, implement and follow best practices for development workflow. Collaborate effectively with team members to meet project deadlines. Contribute innovative ideas to ensure we deliver the best solutions for our clients. Stay updated on technology trends and continually enhance your skill set. What We're looking for: Strong proficiency in English (written and verbal communication) is required. Experience working with remote teams in North America and Latin America, ensuring smooth collaboration across time zones. Deep expertise with TypeScript and NestJS framework. Experience with authentication workflows and authorization mechanisms (OAuth, JWT). Experience with testing frameworks and best practices, including unit testing, integration testing, and e2e testing. Solid understanding of web technologies in general. Solid understanding of backend design patterns. Experience with designing applications that use and consume databases (SQL, ORM, etc). Extensive experience with building and maintaining versioned APIs. Strong knowledge of GCP or other equivalent cloud platforms. Understanding of containerization technologies for development environments. Experience with messaging systems and patterns, ideally with tools like Google Pub/Sub or equivalent. Experience with CI/CD pipelines for deployments (GitHub Actions preferred). Knowledge of security best practices, including CSP and OWASP Top 10. Ability to communicate effectively with technical and non-technical stakeholders, comfortable explaining technical concepts in simple terms. Experience working in fast-paced, Agile environments, balancing priorities across multiple projects. Nice to Haves: Experience with Algolia, Ninetailed, and Salsify. Experience with front-end technologies like React and frameworks like NextJs. Experience with Terraform. Certification in Cloud Development on any modern platform. LIFE AT APPLY DIGITAL At Apply Digital, people are at the core of everything we do . We value your time, safety, and health, and strive to build a work community that can help you thrive and grow. Here are a few benefits we offer to support you: Location: Apply Digital is a hybrid friendly organization with remote options available if needed. The preferred candidate should be based in (or within a location commutable to) Delhi/NCR, with the ability to overlap with the US/NA times zones when required. Comprehensive Benefits: benefit from private healthcare coverage, contributions to your Provident fund, and a gratuity bonus after five years of service. Vacation policy: work-life balance is key to our team’s success, so we offer flexible personal time offer (PTO); allowing ample time away from work to promote overall well-being. Great projects: broaden your skills on a range of engaging projects with international brands that have a global impact. An inclusive and safe environment: we’re truly committed to building a culture where you are celebrated and everyone feels welcome and safe. Learning opportunities: we offer generous training budgets, including partner tech certifications, custom learning plans, workshops, mentorship, and peer support. Apply Digital is committed to building a culture where differences are celebrated, and everyone feels welcome. That’s why we value equal opportunity and nurture an inclusive workplace where our individual differences are recognized and valued. For more information, visit our website’s Diversity, Equity, and Inclusion (DEI) page. If you have special needs or accommodations at this stage of the recruitment process, please inform us as soon as possible by emailing us at careers@applydigital.com .

Experience : 4.00 + years Salary : INR 2500000-3000000 / year (based on experience) Expected Notice Period : 30 Days Shift : (GMT+05:30) Asia/Kolkata (IST) Opportunity Type : Remote Placement Type : Full Time Permanent position(Payroll and Compliance to be managed by: Serenity) (*Note: This is a requirement for one of Uplers' client - Serenity) What do you need for this opportunity? Must have skills required: Fintech, Next Js, React Js, web3, Nest.js, Online Marketplace Serenity is Looking for: Seeking a talented Web3 Front End Developer to design intuitive and visually appealing user interfaces for our blockchain-based applications. You will play a key role in ensuring our platforms deliver a seamless user experience while integrating with cutting-edge blockchain technologies for secure data storage and management. Responsibilities: Develop responsive and interactive user interfaces using HTML, CSS, and JavaScript frameworks. Implement UI designs with a focus on usability, accessibility, and performance. Integrate front-end applications with back-end APIs and blockchain services via Web3 libraries. Optimize applications for speed and scalability across devices and browsers. Collaborate with designers to translate wireframes and mockups into functional code. Ensure blockchain interactions (e.g., wallet connections, data retrieval) are user-friendly. Conduct code reviews and maintain clean, maintainable codebases. Required Skills: Bachelor’s degree in Computer Science, Design, or a related field (or equivalent experience). Proven experience as a Front End Developer or similar role. Expertise in HTML, CSS, and JavaScript/TypeScript, with experience in ReactJS, Nextjs & NestJS Experience with Web3 libraries (e.g., Web3.js, ethers.js) for blockchain interaction. Strong understanding of UI/UX principles and responsive design. Ability to work collaboratively in a fast-paced environment. Excellent communication and problem-solving skills. Preferred Skills: Experience building front-ends for blockchain DApps or Web3 applications. Knowledge of CosmJS or other tools for Secret Network integration. Background in optimizing front-end performance for decentralized platforms. Passion for privacy-focused technologies and user-centric design. Interview Process - Technical Round 1 Assessment Technical Round 2 How to apply for this opportunity? Step 1: Click On Apply! And Register or Login on our portal. Step 2: Complete the Screening Form & Upload updated Resume Step 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Company Description Dreamcast is a comprehensive event-tech suite designed to help event leaders host scalable events, achieve high ROI, and deliver exceptional event experiences. The platform offers advanced solutions for event organizers to optimize their events and provides attendees with secure and smooth event experiences. Trusted by renowned companies like Dell, PwC, and Johnson & Johnson, Dreamcast is dedicated to making every event special. Role Description This is a full-time on-site role for a Senior Software Developer (5 Years) specializing in Nest.Js and Laravel. The Senior Software Developer will be responsible for developing and maintaining software applications using Nest.Js and Laravel, collaborating with the team to design and implement scalable software solutions, and ensuring high levels of software performance and security. Qualifications Expertise in Nest.Js and Laravel development Proficiency in building scalable software solutions Strong problem-solving and analytical skills Experience with event-tech or event management software is a plus Bachelor's or Master's degree in Computer Science or related field Excellent communication and teamwork skills Ability to work effectively in a fast-paced environment

Key Responsibilities Backend System Development : Design, build, and maintain scalable and high-performance backend components for large enterprise-level systems using Node.js, with a strong focus on Nest.js. API Development : Develop and maintain robust RESTful web services and APIs, ensuring seamless integration with front-end applications and third-party systems. Database Integration : Integrate and manage multiple data sources and databases, including MySQL and MongoDB, ensuring efficient data storage, retrieval, and management. Cloud Compatibility : Develop cloud-compatible applications, ensuring solutions are designed for deployment and performance in modern cloud environments. Third-Party Integration & Authentication : Implement and manage third-party API integrations and various authentication mechanisms (e.g., OAuth 2.0). Reporting & Data Presentation : Develop backend logic to generate various reports and data for charting, supporting analytical and dashboard requirements. Code Quality & Best Practices : Adhere to best practices for code quality, security, and performance. Actively participate in code reviews and contribute to architectural discussions. Collaboration : Work closely with front-end developers, product managers, and other stakeholders to understand requirements and deliver integrated, high-quality solutions. Required Skills & Experience 3-5 years of professional experience in backend software development. Strong hands-on experience in Node.js, with specific working experience in Nest.js for building backend components of large enterprise-level systems. Expertise in REST API development, third-party API integration, and authentication protocols like OAuth 2.0. Proficiency with relational databases (e.g., MySQL) and NoSQL databases (e.g., MongoDB). Good understanding of web technologies including HTML, CSS, JavaScript, AJAX, and jQuery, enabling effective collaboration with front-end teams. Proficient in version control systems, particularly Git, and familiar with release management processes. Solid understanding of core web protocols : HTTP/HTTPs, and architectural patterns like MVC Architecture. Experience in developing cloud-compatible applications. Strong problem-solving and analytical skills (ref:hirist.tech)

Job Summary We are seeking an experienced Node.js Developer to join our dynamic development team. As a Node.js Developer, you will play a crucial role in designing, developing, and maintaining our marketing technology applications. Your expertise in Node.js and related technologies will contribute to the scalability, performance, and functionality of our software products. Key Responsibilities Collaborate with cross-functional teams, including product managers, designers, and other developers, to understand requirements and develop solutions. Design and implement server-side architecture using Node.js, Nest.js and Express.js, ensuring high performance and responsiveness. Develop RESTful APIs and integrate them with frontend elements built by UI/UX designers. Build efficient, reusable, and reliable code following best practices and coding standards. Identify and address performance bottlenecks, troubleshoot issues, and improve application performance. Implement security and data protection measures in the applications. Work on both the front-end and back-end aspects of the applications as needed. Stay updated with emerging technologies and industry trends, and apply them to improve our development process and product offerings. Qualifications And Skills Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience). Minimum of 2 years of professional experience in Node.js development. Strong proficiency in JavaScript and TypeScript. Experience with server-side frameworks such as Nest.js, Express.js. Familiarity with database systems such as MongoDB is mandatory and MySQL, or PostgreSQL is optional or plus Experience in designing and developing RESTful APIs. Proficient understanding of version control tools, preferably Git. Knowledge of basic front-end technologies (HTML, CSS, React, Angular, etc.) and their integration with Node.js applications is plus Understanding of asynchronous programming and its challenges. Ability to write clean, well-documented, and reusable code. Strong problem-solving skills and attention to details.

Job Title: Lead Software Engineer – Fullstack / Cloud / Architecture (React, Node.js, Azure) Role Overview We are hiring a Lead Software Engineer to design, build, and scale enterprise-grade software solutions across cloud-native and modernized architectures. This is a hands-on leadership role involving full-stack development, technical strategy, and team mentorship. The ideal candidate will drive scalable solution design while collaborating across engineering, product, and DevOps teams. Key Responsibilities Architect and develop high-performance systems using React, Node.js, Nest.js, and C# Lead application modernisation, moving from legacy to microservices-based systems Design scalable APIs and always-on cloud applications (Azure/AWS) Oversee DevOps processes using Azure DevOps, Jenkins, and Docker Collaborate across teams for system integration, delivery, and quality assurance Mentor developers and ensure engineering excellence through code reviews Manage production systems, troubleshoot issues, and drive platform performance Technical Stack Frontend: React.js Backend: Node.js, Nest.js, C# Database: MS SQL & T-SQL (strong SQL skills) MongoDB (schema design, ingestion pipelines, aggregation) Cloud & DevOps: Azure and AWS (hands-on experience) Azure DevOps (ADO), Jenkins, Docker, Azure Pipelines Architecture & Design: Microservices, API-first design, system modernization Mobile App Development: Experience with mobile platforms AI/ML Awareness: Familiarity with analytics-driven platforms using AI/ML (hands-on ML not required) Must-Have Skills 10+ years of hands-on software development experience Deep expertise in React, Node.js, Next.js, Java/.NET, and SQL-based systems Proven experience with Azure or AWS deployments and DevOps pipelines Strong foundation in cloud architecture, microservices, and scalable system design Demonstrated ability to lead and mentor engineering teams without a formal reporting structure

Job Summary: We are seeking an experienced Node.js Developer to join our dynamic development team. As a Node.js Developer, you will play a crucial role in designing, developing, and maintaining our marketing technology applications. Your expertise in Node.js and related technologies will contribute to the scalability, performance, and functionality of our software products. Key Responsibilities: Collaborate with cross-functional teams, including product managers, designers, and other developers, to understand requirements and develop solutions. Design and implement server-side architecture using Node.js, Nest.js and Express.js , ensuring high performance and responsiveness. Develop RESTful APIs and integrate them with frontend elements built by UI/UX designers. Build efficient, reusable, and reliable code following best practices and coding standards. Identify and address performance bottlenecks, troubleshoot issues, and improve application performance. Implement security and data protection measures in the applications. Work on both the front-end and back-end aspects of the applications as needed. Stay updated with emerging technologies and industry trends, and apply them to improve our development process and product offerings. Qualifications and Skills: Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience). Minimum of 2 years of professional experience in Node.js development. Strong proficiency in JavaScript and TypeScript. Experience with server-side frameworks such as Nest.js, Express.js. Familiarity with database systems such as MongoDB is mandatory and MySQL, or PostgreSQL is optional or plus Experience in designing and developing RESTful APIs. Proficient understanding of version control tools, preferably Git. Knowledge of basic front-end technologies (HTML, CSS, React, Angular, etc.) and their integration with Node.js applications is plus Understanding of asynchronous programming and its challenges. Ability to write clean, well-documented, and reusable code. Strong problem-solving skills and attention to details.

Note: Please do not apply if your salary expectations are higher than the provided Salary Range and experience less than 2 years. If you have experience with Travel Industry and worked on Hotel, Car Rental or Ferry Booking before then we can negotiate the package. Company Description Our company is involved in promoting Greece for the last 25 years through travel sites visited from all around the world with 10 million visitors per year such www.greeka.com, www.ferriesingreece.com etc Through the websites, we provide a range of travel services for a seamless holiday experience such online car rental reservations, ferry tickets, transfers, tours etc….. Role Description This is a full-time remote role for a Node.js Backend Developer. As a Backend Developer, you will be responsible for developing and maintaining the server-side logic of our website and web applications. Your day-to-day tasks will include designing and implementing our own APIs or implementing different 3d parties APIs, optimizing the performance of our backend systems, and collaborating with the frontend development team to ensure seamless integration. Qualifications Strong proficiency in Node.js and server-side JavaScript development Experience with Nest.js, Fastify or similar web frameworks Strong knowledge about Travel Services and their APIs Candidates with Travel APIs will be recommended. Strong experience in microservices approach Strong knowledge about AMQPs like RabbitMQ, Kafka, Nats or similar tools. Knowledge of database technologies such as MongoDB or Postgres SQL Experience with API design and development (Rest/Soap) Familiarity with front-end technologies like HTML, CSS, and JavaScript or frameworks like React.js, Angular.js and Next.js Understanding of version control systems, such as Git Ability to work independently and in a team environment Excellent problem-solving skills and attention to detail If you have a passion for learning up-to-date modern techniques that will enhance your skills and being part of super exciting projects, and if you want to contribute to making travel experiences around the globe unforgettable, we would love to hear from you.

Note: Please do not apply if your experience is less than 5 years. We will hire ONLY people with experience with Travel Industry who have worked on Hotel, Car Rental or Ferry Booking API integrations. Company Description: Our company is involved in promoting Greece for the last 25 years through travel sites visited from all around the world with 10 million visitors per year such www.greeka.com, www.ferriesingreece.com etc. Through the websites, we provide a range of travel services for a seamless holiday experience such online car rental reservations, ferry tickets, transfers, tours etc. Role Description: This is a full-time remote role for a Sr Node.js Backend Developer. As a Sr Backend Developer, you will be responsible for developing and maintaining the server-side logic of our website and web applications and responsible to check achievements of the junior developers and take responsibilities of their deliverables. We have at the moment 15 developers. Your day-to-day tasks will include designing and implementing our own APIs or implementing different 3d parties APIs, optimizing the performance of our backend systems, and collaborating with the frontend development/backend team to ensure seamless integration. Qualifications: • Strong proficiency in Node.js and server-side JavaScript development • Experience with Nest.js, Fastify or similar web frameworks • Must have knowledge about Travel APIs. • Strong experience in microservices approach • Strong knowledge about AMQPs like RabbitMQ, Kafka, Nats or similar tools. • Knowledge of database technologies such as MongoDB or Postgres SQL • Experience with API design and development (Rest/Soap) • Familiarity with front-end technologies like HTML, CSS, and JavaScript or frameworks like React.js, Angular.js and Next.js • Understanding of version control systems, such as Git • Ability to work independently and in a team environment • Excellent problem-solving skills and attention to detail If you have a passion for learning up-to-date modern techniques that will enhance your skills and being part of super exciting projects, and if you want to contribute to making travel experiences around the globe unforgettable, we would love to hear from you.