Senior Software Engineer

This is a hands-on role working across the full software development lifecycle - from concept and requirements through to delivery, test, documentation and customer support. You'll work closely with hardware, production and product teams, contributing directly to new product introductions in a fast-moving environment. What you'll be doing

• Designing, developing and maintaining embedded GNU/Linux and system-level software for NETernity switch products.
• Working across the OpenWare stack: bootloaders, Linux kernels, hardware interfaces, network protocols and system applications.
• Leading development of new OpenWare features from initial discussion through to delivery.
• Creating test specifications and automated scripts for network software.
• Supporting internal teams and external customers with integration, troubleshooting and feature enhancements.
• Contributing to new product development alongside hardware and production engineering teams.
• Producing clear documentation aligned with AS9100 Rev D processes.
• Continuously improving development tools, CI pipelines and software processes.

• Degree in Software Engineering or similar.
• Excellent C programming skills in a GNU/Linux environment.
• Strong understanding of networking protocols (TCP/IP, Ethernet).
• Experience across the full software development lifecycle.
• Hands-on experience with Python, Bash or similar scripting.
• Familiarity with Git, CI/CD practices and configuration management.
• Strong analytical, problem-solving and communication skills.
• Ability to collaborate effectively with engineers at all levels.
• Customer-facing capability and confidence.
• Exposure to Agile methodologies.

Nice to have

• Experience developing embedded or system-level software for COTS products.
• Background in AS9100 Rev D-certified environments.

• Competitive pension scheme
• 25 days annual leave
• Health & Life Assurance
• Employee Assistance Programme
• Cycle2Work scheme
• Employee discounts