python software engineer cyber security

1,000 python software engineer cyber security job listings in United Kingdom. Find daily updated positions from leading job boards.


  • Manchester, England, United Kingdom Forward Role Full-time

    Forward Role is seeking Principal and Senior Software Engineers for an AI-led, security-first consultancy in Manchester. You will work hands-on in a small senior team, driving from client conversations to production-ready solutions using AI agents and modern tooling while maintaining rigorous security and quality standards.You'll influence architecture,...


  • england, United Kingdom Experis Full-time

    Location: England Job Type: Permanent Industry: Cyber Security Job reference: BBBH448959_1792502882 Posted: about 8 hours ago Cyber Security - Consultant LevelVarious LocationsSC Clearance requiredOur client is looking for ambitious and motivated individuals to join their growing Defence & Security team. This is an excellent opportunity for someone with a...


  • City of London, England, United Kingdom, England JPMorgan Chase & Co. Full-time £90,000 - £150,000

    Job Description We are building something different. Born from a bold vision to bring a new kind of banking experience to customers, our team combines the stability and scale of JPMorganChase with the energy and pace of a startup. Here your ideas matter, your growth is supported, and the work you do has a direct impact on millions of people. If you are...


  • United Kingdom elastic Full-time

    Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...


  • United Kingdom elastic Full-time

    Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...


  • Lower Weald, South East, United Kingdom Morson Edge Full-time £143,000 - £156,000 Contract

    Senior Software Engineer – DV Security ClearedCheck all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.Senior Software Engineer with current DV Security Clearance is required to join our government client, supporting a critical national security programme on an initial 18-month...


  • Cambridge, England, United Kingdom Client Server Limited Full-time

    Client Server Limited is seeking a C++ Software Engineer / Developer with Swift and macOS experience in Cambridge. You will design, develop and maintain the macOS codebase, taking ownership of projects and guiding them from prototype to production.You will join a highly skilled R&D team focused on cyber security software, with opportunities to influence...


  • London, England, United Kingdom JPMorgan Chase & Co. Full-time

    Description You will join a front-office engineering team that builds and operates core Rates trading tooling where correctness, resilience, and latency matter every day. The environment is fast-moving and highly collaborative, with strong expectations for production ownership, rapid iteration, and high-quality delivery. Job Responsibilities Build and...


  • London, England, United Kingdom JPMorgan Chase & Co. Full-time

    Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where your ideas matter. Experience career growth and...


  • Milton Keynes, England, United Kingdom Morson Group Full-time

    Senior Software Engineer- DV Security Cleared Senior Software Engineer, with current DV Security Clearance is needed to work with our government client supporting a critical national security programme on an initial 18 month contract. The Senior Software Engineer to join a multidisciplinary engineering team delivering advanced technical capabilities that...


  • Milton Keynes, England, United Kingdom Morson Edge Full-time

    Senior Software Engineer - DV Security Cleared Senior Software Engineer, with current DV Security Clearance is needed to work with our government client supporting a critical national security programme on an initial 18 month contract. The Senior Software Engineer to join a multidisciplinary engineering team delivering advanced technical capabilities that...


  • Glasgow, Scotland, United Kingdom, Scotland FDM Full-time £60,000 - £95,000

    FDM is seeking a Cyber Data Engineer in Glasgow to join a globally distributed security analytics team. This 6-12 month hybrid contract focuses on migrating the firm's cyber data lake from Splunk to CyberELK, an Elasticsearch-based platform, and expanding expertise in cybersecurity engineering.The role targets strong Python, Linux, and data pipeline skills,...


  • London, England, United Kingdom Hunter Bond Full-time

    Python Software Engineer – Data & Research PlatformsClient: Elite Proprietary Trading FirmCompensation: Up to £250,000 Base + BonusLocation: London (Hybrid)OverviewAm elite proprietary trading firm is seeking an experienced Python Software Engineer to join a growing engineering team focused on building large-scale data and research platforms that underpin...


  • London, England, United Kingdom JPMorgan Chase & Co. Full-time

    Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where your ideas matter. Experience career growth and...


  • Blandford Forum, England, United Kingdom Testing Site - JPMC Full-time

    Push the limits of what’s possible with us as an experienced member of our Software Engineering team.As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. Depending on the team that...


  • London, England, United Kingdom Experis Full-time

    Experis - ManpowerGroup is seeking an AI Principal/Senior Software Engineer for a remote/ London-based contract. You will drive the design and delivery of agentic AI security applications in a Python/AWS environment, leading engineering teams and shaping architecture.The role focuses on hands-on development, secure delivery, and building reusable AI-native...


  • UK-Oxford (Nielsen House), United Kingdom RELX Full-time

                             Senior Software Engineer I (Java & Python)Would you like to help create products to support the sharing of scientific knowledge?Do you enjoy collaborating to solve complex technical problems? About the team:  The Submission and Editorial platform is at the heart of Elsevier's publishing ecosystem,...


  • London, England, United Kingdom CoreTech Security Full-time

    Cyber Security Researcher Location: London, Greater London, GB, EC2V 8 Start Date: September 17, 2026 Application Deadline: December 16, 2026 hackajob is partnering directly with CoreTech Security to hire for this role. CoreTech is looking for candidates with a STEM background, which may also include experience of research, cyber security or ethical...


  • London, England, United Kingdom Barlowe LLP Full-time

    We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we’re building a world-class platform to...


  • Crewe, England, United Kingdom Radius Full-time

    Job Description The role of Cyber Security Analyst is important to us. As part of our dedicated Cyber Security team, you will report to our Head of Cyber and be based from our offices in Crewe, Cheshire. As a Cyber Security Analyst, you will play a key role in protecting systems, networks, and data against cyber threats. You will participate in threat...