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.

  • Backend Python

    4 days ago


    england, gb, England Exalto Consulting Full-time

    A consulting firm based in the United Kingdom is seeking a Back-End developer specializing in Python and Google Cloud Platform (GCP). The role involves deploying and managing applications in GCP, designing RESTful APIs, and implementing automated testing strategies. Applicants should have strong DevOps skills, including CI/CD pipelines and performance...


  • newcastle upon tyne, england, United Kingdom, England Sellick Partnership Full-time £51,000 - £63,000

    Sellick Partnership is seeking a Cyber Security Engineer for a North East based hybrid role. You will join an IT team protecting business systems, infrastructure, and data, and support security operations.You9ll manage vulnerabilities, patching, cloud and endpoint security, and contribute to governance, audits, and ISO 27001/Cyber Essentials Plus compliance....


  • greater london, england, United Kingdom, England McGregor Boyall Full-time £70,000 - £83,000

    London-based financial trading company is seeking a Senior IT Security Analyst/Engineer to join the global cyber security team. The role combines analyst and engineering responsibilities across security tools, vulnerability management, web and email security, incident response, and threat-informed remediation.You will work with infrastructure, cloud,...


  • London, England, United Kingdom Solirius Reply Full-time

    Solirius Reply in London seeks an experienced Python Developer with strong data engineering skills to join a high-performing engineering team working on secure, data-intensive systems. You will design, develop and maintain Python applications, and build scalable ETL/ELT pipelines across complex data environments.You will work with large datasets, ensure data...


  • Glasgow, Scotland, United Kingdom Aumni Full-time

    J.P. Morgan’s Commercial & Investment Bank is seeking a Lead Software Engineer to advance AI-first technology solutions, public repositories, and external developer integrations.You will own open source governance, ensure secure, high-quality production code, and drive enterprise practices for scalable software delivery. The role emphasizes leadership in...


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

    JPMorgan Chase is seeking a Sr. Lead Software Engineer for the Commercial & Investment Bank Compute Runtime Platforms to advance distributed computing in HPC, Kubernetes, and cloud environments.You will design, implement, and optimize scalable software, leverage GenAI tooling, and collaborate across teams to deliver trusted, market-leading technology...


  • Wotton-under-Edge, England, United Kingdom CGI Group Inc. Full-time

    CGI UK, Space, Defence & Intelligence, Gloucester, on-site five days a week, seeks a Software Engineer to design, develop and maintain secure, scalable software for national security programmes. You’ll work across the full software development lifecycle, apply modern practices and explore AI capabilities to deliver valuable solutions.You’ll contribute to...

  • Software Engineer III

    9 hours ago


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

    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 looking for a place...


  • London, England, United Kingdom Cloudflare Full-time

    Cloudflare is seeking an experienced Software Engineer for Cloudforce One in London. You’ll own the complete software lifecycle—from design to deployment—building high-performance, scalable systems that disrupt cyber threats and support legal response efforts.You’ll work with Go, TypeScript, Rust, and modern data platforms, collaborating with Threat...


  • Gloucester, England, United Kingdom Lockheed Martin Full-time

    Lockheed Martin in Gloucester is expanding its team and seeks Senior Software Engineers to work on Defence, Cyber and Intelligence programmes. You will help build secure software systems and mentor peers while delivering across the software lifecycle.Ideal candidates bring ownership of complex work, strong engineering practices and a passion for learning. We...


  • London, England, United Kingdom Data Science Festival Full-time

    Data Science Festival is hiring a Staff Software Security Engineer in London. The role sits within a security-first engineering culture, shaping security posture across applications and cloud infrastructure. You will embed secure practices throughout the SDLC and collaborate with software engineers and leadership.The position offers hybrid work, high...


  • 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...


  • Glasgow, Scotland, United Kingdom JPMorgan Chase Full-time

    VCGTech is seeking a Python Software Engineer to design and deliver robust financial control systems supporting the Independent Revaluation Infrastructure System (IRIS). You will collaborate with asset class and platform teams to build scalable, secure pricing and valuation workflows that affect balance sheet integrity.You will implement Python-based...


  • Edinburgh, Scotland, United Kingdom IC Resources Full-time

    IC Resources is seeking a Software Validation Engineer in Edinburgh with a hybrid working model. The role focuses on Python-driven test automation to validate SoC devices and related silicon platforms.You will collaborate with IC design, embedded software, hardware and systems teams, developing automated test frameworks and regression environments for pre-...


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

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Lead Software Engineer at JPMorgan Chase within theCommercial & Investment Bank's Markets Research Technologyteam,you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure,...


  • Glasgow, Scotland, United Kingdom JPMorganChase Full-time

    Job DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within Finance Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and...


  • London, England, United Kingdom Morson Edge Full-time

    Senior Software Engineer – DV Security Cleared 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 contract. This is an opportunity to join a multidisciplinary engineering team developing advanced technical capabilities that protect...


  • Ely, England, United Kingdom Morson Edge Full-time

    Senior Software Engineer – DV Security Cleared 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 contract. This is an opportunity to join a multidisciplinary engineering team developing advanced technical capabilities that protect...


  • Belfast, Northern Ireland, United Kingdom Arqit Full-time

    A leading cybersecurity firm located in Belfast is seeking a Senior Python Developer to enhance their Encryption Intelligence technology. The ideal candidate will have significant commercial experience and a deep understanding of Python programming. Responsibilities include developing robust software solutions and collaborating across teams. This full-time...


  • london, United Kingdom Amazon Full-time

    At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience...