National Security and Defence Software Development Positions

7 days ago


London, Greater London, United Kingdom Meritus Full time

Are you an accomplished software engineer seeking new challenges? MERITUS has partnered with leading Defence / National Security companies in London, offering up to £100,000 salaries for talented individuals with active security clearances. We're looking for experts with extensive experience in developing software in Agile environments, particularly with programming languages like Java, Python, JavaScript, C++, and C#. Key areas of focus include:

  • Cybersecurity expertise for national security projects.
  • Creation of CI/CD pipelines using Docker, Kubernetes, Jenkins, and other tools.
  • Development of secure software solutions for Defence / National Security applications.

Take this opportunity to join our clients' teams and make a meaningful impact on critical Defence / National Security projects. Don't miss out – apply today



  • London, Greater London, United Kingdom Defence Full time

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  • London, Greater London, United Kingdom Scot Lewis Associates Limited Full time

    We are Scot Lewis Associates Limited, a leading recruitment agency working closely with several top technology companies and SMEs within the UK Defence and National Security sector. Our focus is on helping them grow their software engineering teams across various locations.The salary for this role is estimated to be £45,000 - £95,000 per year, plus bonus...


  • London, Greater London, United Kingdom Defence Full time

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  • London, Greater London, United Kingdom Defence Full time

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  • London, Greater London, United Kingdom CV-Library Full time

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  • London, Greater London, United Kingdom Fynity Full time

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  • Data Scientist

    1 week ago


    London, Greater London, United Kingdom Anson McCade Full time

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  • IT Security Expert

    2 weeks ago


    London, Greater London, United Kingdom Defence Full time

    **Job Title:** IT Security ExpertWe are seeking an experienced IT Security Expert to join our Defence team.**Job Description:The successful candidate will be responsible for developing innovative solutions for government clients across Cybersecurity, National Security, Law Enforcement, and Telecommunications. This permanent role involves working closely with...


  • London, Greater London, United Kingdom Defence Full time

    **Defence Risk Management Lead:** Join our team as a Defence Risk Management Lead and contribute to the development of innovative solutions for government clients.**Responsibilities:In this full-time role, you will work closely with all relevant stakeholders to develop project scopes and objectives, ensuring technical feasibility. Your main tasks will...


  • London, Greater London, United Kingdom Defence Full time

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  • London, Greater London, United Kingdom LT Harper - Cyber Security Recruitment Full time £30,000 - £50,000

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  • London, Greater London, United Kingdom Defence Full time

    About the Role:We are seeking an experienced Technical Solutions Architect to join our team in the Defence industry.This role will contribute to the mission of protecting the UK by scoping, designing and delivering high-stakes solutions.The ideal candidate will have experience leading client delivery across a range of projects, including data intelligence,...


  • London, Greater London, United Kingdom Defence Full time

    **Job Summary:**We are seeking a skilled Cybersecurity Solutions Architect to join our team at Defence. As a key member of our cybersecurity programme, you will be responsible for developing innovative solutions to protect our clients' critical infrastructure.**Key Responsibilities:Develop project scopes and objectives in collaboration with...


  • London, Greater London, United Kingdom Searchability Full time

    We are looking for a talented Senior Software Developer to join our team in London. As a Principal Software Engineer, you will be responsible for designing and developing scalable software, both in the cloud and on-premise.The ideal candidate will have experience in designing distributed data-intensive systems, JavaScript or Python, and AI/ML systems. They...


  • London, Greater London, United Kingdom LT Harper - Cyber Security Recruitment Full time £30,000 - £50,000

    Role OverviewLT Harper - Cyber Security Recruitment is expanding its team and looking for a skilled Software Development Security Expert to contribute to the development of cutting-edge security platforms.This is an excellent opportunity for recent graduates or experienced professionals to work on a unique project, applying their knowledge in a real-world...


  • London, Greater London, United Kingdom LT Harper - Cyber Security Recruitment Full time £30,000 - £50,000

    About Our OpportunityWe're looking for an experienced Advanced Software Professional - Cyber Defence to join our dynamic team. As a key member of our organisation, you'll be responsible for developing innovative security solutions that keep pace with the latest threats.This role is perfect for someone with a passion for software development and a keen eye...


  • London, Greater London, United Kingdom Roke Full time

    Intrigued by working with cutting-edge products and solutions that address complex National Security challenges? As a DevOps Engineer at Roke, you will play a pivotal role in maintaining the operational integrity of mission-critical services. Collaborating closely with customer and development teams, you will ensure the successful delivery of software...


  • London, Greater London, United Kingdom LT Harper - Cyber Security Recruitment Full time

    Job DescriptionWe are looking for a highly skilled Software Engineer to join our team. As a key member of our team, you will be responsible for developing innovative security solutions using C++.The ideal candidate will have strong experience in using C++, basic Linux system administration knowledge, and comprehensive understanding of security concepts and...


  • London, Greater London, United Kingdom Tbwa ChiatDay Inc Full time

    The Opportunity at AltanaAs a Public Sector Software Sales Specialist, you will be responsible for generating deep, effective internal and external relationships and taking prospects on a nuanced journey that helps them arrive at a solution creating value for them. Success in this role hinges on your ability to establish and maintain complex relationships...


  • London, Greater London, United Kingdom Roke Full time

    We're looking for a skilled Backend Developer to join our team in Gloucester. As a Backend Developer at Roke, you'll design and develop software and products for our National Security customers.You'll be working on multiple projects and innovations tasks, supported by your professional development. Our company has a strong commitment to Equal Opportunity,...