python software engineer cyber security jobs in London

JPMorgan Chase & Co. in London seeks an Athena/Python Front Office Software Engineer to join an agile team that builds and delivers market-leading technology products for the front office in a secure, scalable environment.You will work with Precious Metals and Agriculture trading, quantitative research, and other tech teams to design, develop, and maintain...

Weekday AI, a client of Weekday's, is seeking a Senior Software Engineer with deep Python expertise to join the London-based engineering team. You will design, develop, and maintain scalable backend systems and APIs while shaping technical architecture and mentoring junior engineers.The ideal candidate has 6–11 years of professional Python experience with...

AboutUs Our mission is simple: we want to set people free to do meaningful work. People love our software--and it turns out that people love working here too. We've been recognized as a "Best Compay to Work For", and we're proud of our team for receiving awards for workplace effectiveness and flexibility. What You'll Do As our Security Engineer, you'll...

Software EngineerSalary: £60k - £70kLocation: Walthamstow, London Working Pattern: Onsite - 4 days per weekEmployment Type: Full TimeOverviewAn innovative technology company is seeking a Software Engineer to help shape the future of manufacturing and housing delivery.This is an opportunity to work on software with direct real-world impact, where the...

Staff Product Security Engineer | LondonLondon, UK | Full-Time | SC Clearance Required | UK Citizens OnlyWe are a defence technology company working on some of the most technically complex systems being built today - AI platforms, command and control systems, aerospace vehicles, and long range sensors. Keeping them secure isn't an afterthought here. It's a...

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research and span public and private markets,...

Thought Machine's mission is bold – to properly and permanently rid the world's banks of legacy technology. To achieve this, we have developed the foundations of modern banking through core and payments technology which run natively in the cloud. What we are attempting is hard and means we need great people working together to build great technology. We...

Python Developer | Wireshark | Network Automation 6-Month Contract | £580 per Day Inside IR35 | Hybrid - 2 Days Onsite, North London We are looking for an experienced Python Backend Developer to join an exciting 6-month contract, working on a specialist project focused on Wireshark automation, network sniffing, packet capturing and backend application...

A leading organisation is seeking a Regulatory Reporting Engineer to join their team on a contract basis, working onsite in London. In this role, you will be responsible for designing and developing technology solutions that address global trade and transaction reporting requirements. You will work closely with engineering, compliance, operations, and...

United Kingdom - London; United Kingdom - SouthamptonAt NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer you the ultimate career opportunity that will light a fire within you.So,...

Embedded Software Engineer (Embedded Linux / C) Tewkesbury / work from home hybrid - £40,000 - £70,000 plus 10% pension, bonus & private healthcare A great opportunity for an Embedded Software Engineer to join a hugely exciting and rapidly growing cyber security business in Tewkesbury. The role will be joining a team developing state of the art technology,...

Senior Fullstack Engineer (Python & React)2 weeks ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from ParserSenior Full Stack Software Engineer – Passenger Flow ModellingWe are seeking a Senior Full Stack Engineer with a strong foundation in Python development and experience...

Daintta are a rapidly growing, values-driven team of specialists who work with government clients across Cyber Security, National Security, Law Enforcement and Telecommunications. We are seeking a talented and motivated Embedded Software Engineer to join our team and contribute to our mission of protecting the UK through data-driven insights and solutions....

We're looking for Software Engineers whowant to help us design and build the systems andtools that run the firm. You'll find SoftwareEngineers in all parts of Jane Street, solvingreal problems in critical areas ranging fromtrading desks to our accounting team, as well asbuilding foundational infrastructure, whether thatmeans implementing network monitoring...

Fundment Limited in London is seeking an experienced Python Software Engineer to join our product engineering team. You will help build and evolve the backend systems powering our wealth platform, designing secure, scalable APIs and internal tools using Python, FastAPI, SQLAlchemy, and related technologies.Collaborate with cross-functional teams, own complex...

Ready to build production AI that actually ships — not another proof-of-concept chatbot? Join us as a Senior Python AI Engineer on HR Expert, where you'll help design and build a modern, AI-enabled application from the inside out. This is a genuinely hands-on engineering role at the cutting edge of generative AI, agentic systems and Retrieval-Augmented...

# Software/ Platform EngineerTravtusLondon, United KingdomFull-timeUpload your resume once and Scout applies for youApply with ScoutShare this job:LinkedInXSave imageThe Platform Software Engineer builds the shared services, APIs, and data pipelines that support Travtus’s AI product suite. The role focuses on Python and AWS platform development, helping...

We are seeking a passionate Security Specialist with hands-on experience in working with all aspects of Azure, M365, and preferably Google Cloud Platforms (GCP). Aside from infrastructure, the candidate should have experience and working knowledge of SIEM and vulnerability management platforms. The role will cover elements of cyber incident response, so a...

We are looking for an experiencedOperational Technology (OT) Cyber Security Architectto lead the design and delivery of security architectures across complex operational environments. You will work with senior stakeholders, engineering teams and regulators to translate cyber risk into practical, deployable security outcomes. Acting as a technical authority...

LogisticsEmployment type: PermanentJob DescriptionAs a Senior Python Engineer, you will play a critical role in designing, developing, and optimising our innovative solutions. You’ll be responsible for driving the technical execution of projects, mentoring other developers, and ensuring our platform remains scalable, reliable, and secure. This role...