About Casa Casa Systems, Inc. (Nasdaq: CASA) is 5G, delivering physical, virtual and cloud-native 5G infrastructure and customer premise networking for high-speed data and multi-service communications networks. Our core and edge convergence technology enables public and private networks for both communications service providers and enterprises. Casa Systems™ products deliver higher performance, improved network flexibility and scalability, increased operational efficiency and lower total cost of ownership (TCO). Commercially deployed in more than 70 countries, Casa serves over 475 Tier 1 and regional service providers worldwide. At Casa Systems, our mission is to deliver ultra-broadband solutions that keep families, communities and the world connected. We harness our passion for innovation to drive technological solutions that allow service providers to do amazing things that improve the way we live. Who Are We At Casa Systems, we do things differently. Our mission is to build network solutions that drive new opportunities for service providers and their customers – network solutions that are built with their specific goals and needs in mind. Casa Systems is pioneering advanced ultra-broadband 5G solutions for mobile, cable, fixed and converged service providers. Casa Systems has game-changing core and access solutions to transform any broadband by delivering the service agility and network efficiency needed for the 5G future. Life at Casa Every new product or solution we create is the result of people working together to make each other’s ideas stronger. It’s why working here is exhilarating. Our goal is to create a culture of creativity and innovation where individuals can make change happen. Diversity We are a team of diverse cultures, countries, backgrounds and gender who are able to collaborate with different ideas and expertise. By embracing different viewpoints, Casa develops the most innovative and creative ideas for our customers. Explore Exciting Opportunities at Casa Systems Discover a work experience where diverse ideas are met with enthusiasm and where you can learn to grow to your full potential. We’re looking for individuals who enjoy the thrill of innovation and are inspired by great work. If you think you’ve got what it takes to help us become even better, we’d love to hear from you.

Casa Systems, Inc.

Andover, MA

5G Core Microservices Platform Developer TELECOM (C/C++, Go & Kubernetes)

$120,000-$155,000 / YEAR

Casa Systems, Inc., is seeking to hire a Principal Software Engineer (Platform 5G Core) to join its team based at its corporate headquarters in Andover, MA, USA.

As a member of its elite development team, the Principal Software Engineer will impact the organization by focusing on 5G Core microservices platform development, and providing and maintaining a robust integrated platform utilized by all product teams.


  • Design, develop, integrate, debug and maintain platform services and common frameworks for Kubernetes native microservices deployments of all 5G Core components.
  • Design and document platform architecture components.
  • Drive the overall design of the Platform and foundational technology including which frameworks to integrate and support.
  • Support all product teams with platform integration and best practices.
  • Monitor work against the product delivery schedule closely and provides progress updates and reports any issues or technical difficulties to manager on a regular basis.
  • Responsible for work quality; ensures work meets the technical standards for product portfolio.
  • Write concise yet comprehensive technical documentation to support work designed and developed.


  • Undergraduate degree computer science, electrical engineering or related technical discipline.
  • 7+ years of related software development experience in related platforms.
  • 7+ years of experience programming in Go, Rust and/or C++.
  • 5+ years of experience with containerized application development
  • 3+ years of experience with Kubernetes.
  • Able to live Casa’s core values: fun work environment, innovation & risk taking; passion, dedication & perseverance; and honesty & loyalty.
  • Deep understanding of cloud-native architecture and microservices design patterns.
  • Deep knowledge of Kubernetes architecture and extensibility preferred.
  • Experience with platform services including Prometheus, Jaeger, ElasticSearch, Istio and Redis.
  • Experience with advanced release techniques including Canary and Blue-Green deployments.
  • Knowledge and experience with 4G/LTE and/or 5G a plus.

Casa Systems, Inc. participates in the E?Verify program. Casa Systems is committed to fostering a diverse workforce and inclusive work environment free from unlawful employment discrimination and without barriers to Equal Employment Opportunity (EEO).

Contact: joseph.moquin@casa-systems.com or apply online through Casa's careers page