ADTRAN, Inc.

Adtran is hiring a Full-Stack Software Engineer to build and enhance the SDO Controller and Mosaic Network Controller web interfaces used by network operators. The role leads GUI development while contributing to backend features, testing, releases, and cross-team delivery.

Adtran is hiring a Software Engineer I to build and extend backend services for Intellifi, a cloud-based SaaS platform for internet service providers. The role focuses on TypeScript and AWS development within a collaborative Scrum team in Gdynia, Poland.

System Integration Test Engineer I responsible for designing, automating, and executing integration tests for ADTRAN optical transport equipment. The role combines software testing, test environment configuration, defect tracking, and customer support.

Join an R&D team building Java software for telecommunications and optical networking systems. You will contribute across the full software lifecycle while developing network management, data transport, and optical networking solutions.

Build and verify embedded software for Linux-based systems using Rust and/or C/C++, while troubleshooting real-world field issues and improving software quality. This role offers flexible working arrangements within an international, collaborative team.

DevOps Engineer responsible for automating infrastructure, CI/CD pipelines, deployments, and operational monitoring. The role uses Python, Linux, Ansible, Jenkins, Grafana, and Prometheus to improve reliability and scalability.

Design and develop embedded C/C++ firmware for next-generation optical networking systems, including device drivers and hardware integration. This hybrid Software Engineer I role offers hands-on work across the full firmware lifecycle in collaboration with optical, hardware, and test teams.

Hands-on Senior Lead Engineer role building and evolving scalable backend services for a cloud-native SaaS platform on AWS. The role combines architecture ownership, technical leadership, mentoring, and end-to-end product delivery.