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# Senior Software Engineer

- **Company:** 17918
- **Location:** Otterburn, UK
- **Experience:** Expert
- **Salary:** £90,000.0
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Artificial Intelligence, Apple Mac Systems, Computing Platforms, C++ (Programming Language), CAN Bus, Code Review, Computer Programming, Desktop Computing, Linux, Embedded Software, Performance Tuning, Real-Time Operating Systems, Secure Coding, Software Engineering, Toolchain, Universal Asynchronous Receiver/Transmitter, High Performance Computing, Serial Peripheral Interface, AI Coding Agents, SC Clearance, Information Technology, Low Latency, Build Tools
- **Published:** November 2, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/senior-software-engineer/54623144

## About the Role

and develop effective solutions. Mentor engineers and contribute to the development of the wider engineering team. Support technical proposals and business development activities. Essential Skills & Experience: Minimum 5 years' experience in low-level, embedded or real-time software engineering. Strong programming experience in C++ or Rust. Experience developing software for embedded, real-time or resource-constrained environments. Knowledge of peripheral interfaces such as SPI, I2C, UART or CAN bus. Experience with Linux or macOS development environments, toolchains and build systems. Experience with single-board computers, industrial computing platforms or real-time operating systems. Understanding of high-assurance engineering, secure development practices and software testing. Experience with performance optimisation, low-latency systems or high-performance computing. Strong technical leadership, communication and problem-solving skills. Degree in Computer Science, Engineering,
Physics, Mathematics or a related discipline. Desirable Experience: Previous experience working within Defence or National Security. Experience contributing to technical bids and proposals. Knowledge of AI-assisted software development tools. Security Clearance: Applicants must be UK nationals and eligible to obtain UK SC security clearance. Senior Software Engineer (Low Level) £65,000 to £90,000 per year Newcastle upon Tyne (Relocations packages available) WKCL1_UKTJ

## Description

Senior Software Engineer (Low Level) £65,000 to £90,000 per year Newcastle upon Tyne (Relocations packages available) FryerMiles are delighted to be working with a rapidly growing technical consultancy specialising in Data, AI and Software Engineering solutions across Defence, National Security and Financial Services. We are seeking a Senior Software Engineer to lead low-level and embedded software development on complex Defence programmes. This is a hands-on technical leadership position, combining software engineering, architecture and mentoring within a growing team. Key Responsibilities: Lead the design and development of low-level, embedded and real-time software solutions. Provide technical leadership, defining architecture, engineering standards and best practices. Remain hands-on with software development, code reviews and technical problem-solving. Oversee technical delivery, ensuring quality, security and maintainability. Work closely with clients to understand requirements