Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across five continents and operates in 25 countries worldwide. Miratech retains over 1000 full-time professionals and has achieved sustained shareholder value growth exceeding 25% annually over many years. Job Description We are seeking a talented Senior Full Stack Developer to join our team and play a key role in developing and maintaining customer CRM integrations. In this role, you will support customers' existing codebase, resolve bugs, and implement new features to ensure compatibility with the latest CRM CTI APIs. Responsibilities: Contribute as a member of an agile team delivering a scalable, highly available global voice platform Collaborate closely with Product Managers, Architects, Engineering Leaders, and Test Engineers Apply performance, scalability, and reliability best practices throughout the software development lifecycle Troubleshoot, maintain, and support the production environment in line with DevOps principles Design, develop, debug, and implement software solutions using JavaScript, Java, Spring, and related technologies Develop and maintain comprehensive unit and functional test coverage Produce clear technical documentation and communicate effectively with stakeholders Qualifications 6+ years of industry experience in backend development (Java) 3+ years of industry experience in frontend development (JavaScript, TypeScript, BackboneJS) Deep knowledge and experience with frameworks such as Spring Hands-on experience in designing and implementing scalable, high-performing Microservices providing REST APIs Strong expertise in web development technologies, including HTML, CSS, and modern front-end frameworks. Experience working with cloud platforms such as GCP, AWS, or Azure Expertise in server-side technologies and databases (SQL or NoSQL). Experience working on complex problems spanning multiple products and systems Experience working within an Agile/Scrum team Nice to have: Hands-on experience with Kubernetes for container orchestration. Knowledge of real-time communications (SIP, RTP, etc.) Additional Information We Offer Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program. Work From Anywhere Culture: make the most of the flexibility that comes with remote work. Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. Global Impact: collaborate on impactful projects for top global clients and shape the future of industries. Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law

In this role as a Senior Full Stack Developer, you will be responsible for developing and maintaining customer CRM integrations. Your key responsibilities will include: - Contributing as a member of an agile team delivering a scalable, highly available global voice platform - Collaborating closely with Product Managers, Architects, Engineering Leaders, and Test Engineers - Applying performance, scalability, and reliability best practices throughout the software development lifecycle - Troubleshooting, maintaining, and supporting the production setting in line with DevOps principles - Designing, developing, debugging, and implementing software solutions using JavaScript, Java, Spring, and related technologies - Developing and maintaining comprehensive unit and functional test coverage - Producing clear technical documentation and communicating effectively with stakeholders No additional details of the company are provided in the job description. In this role as a Senior Full Stack Developer, you will be responsible for developing and maintaining customer CRM integrations. Your key responsibilities will include: - Contributing as a member of an agile team delivering a scalable, highly available global voice platform - Collaborating closely with Product Managers, Architects, Engineering Leaders, and Test Engineers - Applying performance, scalability, and reliability best practices throughout the software development lifecycle - Troubleshooting, maintaining, and supporting the production setting in line with DevOps principles - Designing, developing, debugging, and implementing software solutions using JavaScript, Java, Spring, and related technologies - Developing and maintaining comprehensive unit and functional test coverage - Producing clear technical documentation and communicating effectively with stakeholders No additional details of the company are provided in the job description.

You will be responsible for implementing and supporting the community-driven OpenStack-based private cloud infrastructure at Miratech as a Junior Cloud Infrastructure Engineer. Working closely with senior engineers, your role will involve maintaining, automating, and enhancing the scalability, resilience, and performance of cloud platforms. You will have hands-on exposure to production environments supporting mission-critical, multi-tenant services and be mentored by experienced platform and SRE engineers. Key Responsibilities: - Support the operation of multi-tenant OpenStack private cloud environments in on-premises data centers. - Assist in provisioning, configuring, and maintaining Ubuntu KVM hypervisors, OpenStack services, and Kubernetes clusters. - Collaborate with senior engineers on data center infrastructure, including compute, storage, and networking components. - Contribute to infrastructure automation using tools like Ansible, Terraform, or Pulumi for provisioning and lifecycle management. - Support CI/CD pipelines for infrastructure changes, including upgrades, patching, validation, and rollback processes. - Monitor infrastructure health using observability tools like Prometheus, Grafana, Loki, etc. - Participate in incident response, troubleshooting Linux, virtualization, storage, and networking issues, escalating when necessary. - Assist with high availability and disaster recovery practices across infrastructure components. - Join on-call rotations under guidance and contribute to post-incident reviews and documentation. - Collaborate with global platform, SRE, and operations teams to enhance reliability and operational practices. Qualifications: - 2+ years of hands-on experience in infrastructure operations within data center or private cloud environments. - Practical experience with OpenStack and Ubuntu-based KVM virtualization. - Exposure to Kubernetes infrastructure (cluster operations, not only application deployment). - Working knowledge of Infrastructure-as-Code tools such as Ansible, Terraform, or Pulumi. - Solid Linux administration skills (Ubuntu, RHEL, CentOS) with basic scripting in Bash or Python. - Familiarity with Git-based workflows, CI/CD pipelines, and automation concepts. - Basic understanding of Hypervisors (KVM, VMware vSphere), Software-defined storage and protocols (Ceph, iSCSI, NFS), Data center networking fundamentals (L2/L3, routing, load balancing). - Ability to work in 247 production environments and participate in on-call rotations. Nice to Have: - Exposure to data center hardware like Cisco UCS or similar server platforms. - Familiarity with software-defined storage solutions. - Experience supporting high-availability or multi-region OpenStack clusters. - Background in telco, edge cloud, or large enterprise infrastructure environments. Miratech offers a Culture of Relentless Performance with a 99% project success rate and over 25% year-over-year revenue growth. You will enjoy a competitive compensation and benefits package, including health insurance and a relocation program. Embrace the Work From Anywhere Culture, professional development opportunities, and collaboration on impactful projects for top global clients. Miratech values an inclusive and supportive work environment with social sustainability practices focused on IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. Miratech is an equal opportunity employer committed to diversity and inclusion. You will be responsible for implementing and supporting the community-driven OpenStack-based private cloud infrastructure at Miratech as a Junior Cloud Infrastructure Engineer. Working closely with senior engineers, your role will involve maintaining, automating, and enhancing the scalability, resilience, and performance of cloud platforms. You will have hands-on exposure to production environments supporting mission-critical, multi-tenant services and be mentored by experienced platform and SRE engineers. Key Responsibilities: - Support the operation of multi-tenant OpenStack private cloud environments in on-premises data centers. - Assist in provisioning, configuring, and maintaining Ubuntu KVM hypervisors, OpenStack services, and Kubernetes clusters. - Collaborate with senior engineers on data center infrastructure, including compute, storage, and networking components. - Contribute to infrastructure automation using tools like Ansible, Terraform, or Pulumi for provisioning and lifecycle management. - Support CI/CD pipelines for infrastructure changes, including upgrades, patching, validation, and rollback processes. - Monitor infrastructure health using observability tools like Prometheus, Grafana, Loki, etc. - Participate in incident response, troubleshooting Linux, virtualization, storage, and networking issues, escalating when necessary. - Assist with high availability and disaster recovery practices across infrastructure components. - Jo