Software Engineer Location:London, Manchester or Gloucester Clearance:DV or eDV Clearance To Apply:Email - poppy.coutts@searchability.com Overview A leading cyber and national security organisation is seeking experienced Software Engineers to join a highly skilled operational cyber team delivering mission-critical capabilities across a range of secure programmes. This role offers the opportunity to work on some of the UK’s most challenging cybersecurity projects, developing high-assurance software solutions that directly support national security operations. The team works across a broad range of technologies, platforms, and secure environments, with strong investment in training and career development. Key Responsibilities * Design, develop, test, and maintain secure, high-assurance software solutions * Work within collaborative engineering teams to deliver customer-focused capabilities * Conduct peer reviews and support mentoring of junior engineers * Apply secure development principles throughout the software lifecycleContribute to CI/CD and automated testing practices * Identify potential security vulnerabilities and recommend mitigations * Work with emerging technologies and adapt to evolving technical challenges * Required Skills & Experience * Strong software engineering experience using languages such as C++, Java, or C# * Experience with utility or scripting languages such as Python or JavaScript * Familiarity with development tools including IDEs, source control, and debuggers * Understanding of secure or high-assurance development principles * Experience with testing methodologies, CI, and modern software engineering practices * Ability to work across multiple operating systems and technologies * Strong communication and collaboration skills * Desirable Skills * Experience working within cybersecurity or national security environments * Knowledge of reverse engineering or vulnerability research * Exposure to operational security considerations within software delivery * Benefits * Dedicated training budget in your first year * Opportunities to attend major cybersecurity conferences and specialist training * Flexible working arrangements and strong work-life balance * Minimum 25 days holiday plus bank holidays * Private medical and dental insurance * Competitive pension scheme * Additional flexible benefits package including cycle to work scheme and wellbeing support * Clear progression pathways and ongoing career development #J-18808-Ljbffr
