python software engineer cyber security

QinetiQ in Farnborough is seeking a Junior Cyber Security Engineer to join a team that develops and applies configuration security tools and monitoring for infrastructure. You will review security events, identify root causes, and contribute to reducing vulnerabilities while working on-site at Farnborough.Day-to-day work includes reviewing SIEM data, health...

Ready to build technology that powers a leading global financial firm? In this role, you’ll contribute to secure, stable, and scalable products while sharpening your engineering skills through hands-on delivery. You’ll work in an agile team environment where collaboration, learning, and code quality are central to how we operate. You’ll have...

Korn Ferry seeks a senior cyber security specialist to lead posture management across cloud and enterprise environments in the UK. You will measure, report and drive improvements using data-driven approaches, engaging business and technical stakeholders to strengthen security outcomes.The role requires extensive experience in cyber security posture...

Cambridge & Counties Bank is seeking a skilled Cyber Security professional to develop and sustain our security capabilities. You will protect information and systems through incident response, vulnerability management and security controls across endpoints, identity, email, network and cloud technologies.You will collaborate with our SOC, IT teams and...

N.P.A. is seeking a C++ Software Engineer to build high-performance, low-latency software for financial markets. The role collaborates with Product, Infrastructure and QA teams to deliver reliable code handling high TPS in a global environment.The ideal candidate will have strong C++11, Boost, Python (Pytest), and Linux experience, with familiarity in...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Citi, the world leading global bank, has approximately...

DGH Recruitment are recruiting on behalf of a leading client in the Real Estate sector to appoint a Cyber Security Engineer in London on a 12 month fixed term contract.You will work with the Cyber Security Manager and Senior Engineer to design, implement and maintain security across applications, data, infrastructure, networks and cloud platforms, including...

Accenture PLC is seeking a Cyber Security Engineer to join its Security Engineering team in a hybrid environment, spanning cloud, on-premises and hybrid setups. You will design, implement, and maintain security solutions to safeguard client systems, applications and data.The role requires hands-on technical expertise, collaboration with cross-functional...

JPMorgan Chase & Co. in Bournemouth, UK is seeking a Lead Software Engineer within Infrastructure Platforms. You will be a core technical contributor delivering trusted, scalable technology across multiple business functions and driving AI-assisted engineering practices.You will lead design, development, testing, and operational stability with emphasis on...

Moore Kingston Smith is seeking a senior Cyber Security Architect & Engineering Lead to shape and strengthen security architecture within our IT Infrastructure team in London. You will translate security strategy into secure designs, prototype and guide implementation across identity, cloud, data, endpoints, applications, networks and third-party...

A financial services firm is seeking a Cyber Security Engineer for a hybrid position focusing on hands-on security improvement projects. Key responsibilities include supporting Cyber Essentials Plus recertification and enhancing security policies across multiple platforms such as Netskope and CrowdStrike. Candidates should have strong technical expertise in...

Adria Solutions Ltd is seeking a Cyber Security & Infrastructure Engineer in Newcastle to join a hands-on IT team. The role covers cyber security, infrastructure, cloud, threat detection and incident response across on‑prem and cloud environments.You will monitor alerts, manage incidents, perform vulnerability management and support IAM, SIEM and secure...

Searchability in Cheltenham is seeking an experienced Cyber Security Engineer to lead security work packages for client and internal programmes. The role focuses on security management plans, risk assessments, and development of security controls and reports.The ideal candidate will bring a strong background in networking, systems and application security,...

Reference: Job ID: Posted: Closing date: Location: OxfordSalary: 45000 - 75000 + Package (per annum)Job type: PermanentWorking pattern: Full timeIndustry: Technology & Internet Services / Software DevelopmentCompany: HaysConsultant: Maxwell WilcockHays office: Southampton — Ground Floor, Clockwise, Mountbatten House, Grosvenor SquarePhone: Email: ...

Leidos in the United Kingdom seeks a Senior Cyber Security Governance, Risk & Compliance (GRC) Engineer to lead security assurance across UK programmes. The role requires shaping assurance strategy, risk-based decision making and embedding security throughout the project lifecycle.You will drive maturity of risk assessment methods, utilise NIST/ISO...

Cyber Security Lead | 115,000 - 135,000 | LondonOur client is a growing technology business developing an enterprise AI platform for the financial services market. They're looking for a Cyber Security Lead to take ownership of product, cloud and security assurance within a highly confidential, multi-tenant SaaS environment.Key Responsibilities:Lead product...

JPMorganChase within Asset Wealth Management is seeking a Lead Software Engineer to drive design, development, and delivery of trusted market-leading technology products. You will contribute to secure, scalable software solutions in a fast-paced, agile environment.The role focuses on building data pipelines, applying AI capabilities, and advancing...

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

Business Unit Commercial & Investment BankPosting Date 07/20/2026, 03:40 PMLocations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GBJob Schedule Full timeJob DescriptionJoin us to shape the future of equity derivatives trading through technology. You’ll partner closely with trading desks, technology teams, and Quantitative Research to...

OverviewSenior Quantitative Technology Consultant at Hunter BondJob Title: Python Software EngineerLocation: London / HybridSalary: £70,000 - £225,000 base (+ Bonus)ResponsibilitiesDesign, implement, and optimize trading algorithms, order execution systems, and real-time data processing tools using Python to support front office trading strategies.Work...