Senior Wireless Core Engineer​/Full Stack SRE Expert

Senior Wireless Core Engineer / Full Stack Expert

Holmdel, New Jersey, United States;
Salt Lake City, Utah, United States;
Washington, District of Columbia, United States

Met Tel is a global communications solutions provider with the most complete suite of fully managed services that focus on secure connectivity, and network and mobility services. We simplify communications and networking for business and government agencies. Our customers include many of the Fortune 500, and Gartner recognizes us as an industry leader. We have the broadest portfolio of technology and integrated partnerships, as well as our private network, which we use to create tailored solutions design, deployment, and ongoing management, driving cost savings, efficiency, innovation, and the ability to focus on core objectives.

We believe that each team member is a key to the success and sustainability of the group. In order to achieve this, we offer an environment where all professionals can grow and develop their skills and competencies, collaborate with diverse professionals, share knowledge and enjoy a rewarding career.

We are seeking a highly motivated and experienced Senior Wireless Core Software Engineer with Full-Stack Development SRE expertise to join our team. The ideal candidate will possess a strong background in developing scalable and robust 3

GPP cellular core applications, with a particular emphasis on cloud infrastructure and Dev Ops best practices. You will play a crucial role in designing, developing, and deploying mission critical software solutions, contributing to all phases of the software development lifecycle. Mentorship of junior wireless core developers and SRE team members is an essential part of this Senior role.

• 3
  
  GPP Cellular Core: Domain expertise is mandatory in 3
  
  GPP compliant cellular core Containerized Network Functions (CNFs) for 4G, 5G NSA and 5G SA
• Network Engineering: Domain expertise is mandatory for Enterprise and cloud networking disciplines and hands on technical design and deployment. (BPG, SD-WAN, IPSEC, SCTP, GTP, IP)
• Full-Stack Development: Design, develop, and maintain cellular core applications using modern technologies such as Java, Go, C, Python and related frameworks.
• Cloud Infrastructure: Demonstrated ability to architect and manage cloud-based solutions on AWS, Azure, GCP and on-premise VMware, Open Shift, Teleport, Argo CD, Crossplane and related services.
• Dev Ops Practices: Expert ability to implement and maintain CI/CD pipelines, infrastructure as code (IaC), and automation tools to streamline development and deployment processes to enable a declarative and predictive operational model.
• Database Management: Design and manage relational and No
  
  SQL databases (e.g., Postgre
  
  SQL, Mongo
  
  DB), Couchbase, Memcached, Dynamo
  
  DB and related services.
• API Development: Develop and maintain RESTful APIs and microservices.
• Software Architecture: Lead the design and architecture of scalable and maintainable software systems with specific expertise in converged cellular core, IMS, IPX.
• Problem Solving: Troubleshoot and resolve deeply complex technical issues, ensuring high performance and reliability of managed service solutions.
• Collaboration: Work closely with product managers, designers, and other engineers to deliver high-quality software solutions.
• Mentorship: Provide technical guidance and mentorship to junior team members in a fast moving, complex technical environment.
• Version Control: Proficient utilization of Gitlab, Git Hub AS for artifact version control.
• Containerization: Demonstrated expertise in the ability to design, deploy and manage complex container deployments using Docker, Kubernetes (K8s), K8s operators, cascading helm charts and associated frameworks.

• Bachelor's or Master's degree in Computer Science or Engineering.
• Proven experience as a Full-Stack Developer, with a strong portfolio of web applications.
• Extensive experience with Java, Go, C, Python, and related frameworks.
• Strong understanding of cloud computing architecture including on premise.
• Expert level experience with Dev Ops practices and tools (CI/CD, IaC, automation).
• Proficiency in database management (SQL and No
  
  SQL).
• Proficiency with API development (RESTful APIs, microservices).
• Solid understanding of Enterprise network architecture principles.
• Excellent problem-solving and debugging skills.
• Strong communication, collaboration and mentorship skills with both staff and customers.
• Demonstrated experience and certifications with Docker, K8s, SRE.

• Recognized Enterprise networking certification (CCNA, CompTIA Network+, or similar)
• Expertise with 3
  
  GPP core software (Druid, Ericsson, Mavenir, Expeto, Summa)
• Experience with specific CI/CD tools such as Jenkins, Gitlab, Git Hub Actions.
• Deep experience with Linux network system design and administration.

The salary range reflected is a good faith estimate of base pay for the primary location of the position. Our compensation reflects the cost of labor…