We are looking for a talented and motivated intern to join our team developing physical layer (PHY) software for our 4G and 5G products. The position is a 12-month internship at our office in the centre of Bristol, where you will be working alongside a team of approximately 50 people, part of a larger (500+) international R&D team motivated by building the future of telecoms.   If you are looking for a chance to work on cutting-edge, disruptive technology, and gain invaluable experiencein a well-paid internship, Parallel Wireless is for you.  What you'll do: • Develop real-time PHY software features on the latest multi-core Intel / AMD / ARM CPUs.  • Integrate, test and validate features on servers within lab and AWS cloud end-to-end environments. • Build test scripts and debug tools that form part of our software CI/CD and release packages. • Use AI coding agents day to day to develop and debug PHY software, scripts and tools. • Use various lab equipment for end-to-end testing: UE simulators, mobile phones (Android), and other RF equipment. What you'll gain: • Hands-on experience of developing real-time high-performance C/C++ software in a Linux environment, using Docker containers and Kubernetes • Understanding of modern CPU instruction sets and SIMD programming. • Experience of a modern software development environment (Git, JIRA, Bitbucket, Jenkins CI/CD). • Hands-on experience of agentic development including building the skills and tools to automate engineering workflows. • A better understanding of wireless telecommunications and digital signal processing concepts. • Experience of working in multi-national Agile teams, familiarity with modern Scrum and SAFe ways of thinking and working. What you must have: • Strong C and/or C++ programming skills (assessed at technical interview). • Experience with Python scripting. • Interest in AI-assisted software development. • Willingness to learn about wireless communications. Prior experience is an advantage but not a requirement. During your internship you'll get: • 25 days of annual leave a year (pro-rata) and an extra day off in the month of your birthday  • Monthly team lunches, a kitchen stocked daily with fresh healthy fruits & snacks, and activities with the team (lunchtime table tennis, chess, running, etc.)  • Private medical care + medical/dental cash plan  • Personal travel insurance  • Cycle to work scheme  • Opt in 5% employer contribution pension  • Salary between £28-30k per annum  • Flexible working hours