https://jobs.co.uk/job/senior-software-developer-ecm-selection-holdings-limited--2602f3a8-9f6f-443e-8433-d7a2a89ee2e2 RSS feed for Senior Software Developer at ECM Selection (Holdings) Limited. en-gb Thu, 30 Apr 2026 15:15:22 GMT https://jobs.co.uk/job/senior-software-developer-ecm-selection-holdings-limited--2602f3a8-9f6f-443e-8433-d7a2a89ee2e2 https://jobs.co.uk/job/senior-software-developer-ecm-selection-holdings-limited--2602f3a8-9f6f-443e-8433-d7a2a89ee2e2 Thu, 09 Apr 2026 11:52:47 GMT Location: Guildford | Salary: 55000.00-55000.00 Annual | Type: Permanent | Develop advanced software for real-world defence and security systems An established engineering consultancy company is seeking experienced software developers to join their multi-disciplinary team delivering innovative sensor and signal processing solutions for defence and national security applications. Some projects are aligned with in-house hardware development and can involve developing algorithms for new sensor data and optimising software for constrained environments. Other projects will see you developing sophisticated software in the cyber security industry, as well as creating UIs for electronic gizmos using web technologies. Please note: this role requires eligibility for UK Developed Vetting (DV) clearance. Applicants must therefore be British citizens who have lived in the UK for the past 10 years. You will be working alongside other bright software and hardware engineers on varied and challenging projects. You will have the opportunity to lead and mentor other engineers, as well as be supported to achieve your own career goals. With other experienced engineers to learn from and cutting-edge technical challenges to solve, this is a great place to continue developing yo... Permanent