python software engineer cyber security jobs in London

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,...

Searchability NS&D in London is seeking a Senior Python / Data Engineer with SC clearance to join a hybrid team. You will design and build data platforms, pipelines and services for public sector clients, using Python, cloud platforms and modern software engineering practices.The role emphasizes working across the lifecycle, mentoring peers, and...

We’re working with a major global financial services organisation looking for a Senior Python Engineer to help build a new generation of AI-enabled applications. This is first and foremost a hands‑on engineering role. You’ll be writing production Python and building robust software, while working with modern AI technologies including LLMs, agentic AI...

We've signed up to an ambitious journey. Join us!As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn't a challenge just anyone could take on. Luckily, we have something to help us make it happen. Our people and our values. We Arrive Curious, Focused and Together. Just as our entire brand is inspired by the...

Defence Security Assurance Lead  Permanent  |  Belfast or London (Hybrid)  |  SC Held, DV Eligible Morela is hiring a Defence Security Assurance Lead for a fast-growing UK sovereign AI scale-up. This is a permanent, full-time role, hybrid from either Belfast or London with travel to customer sites, reporting into the Security Lead. You will need...

Software Engineer – On-site, Corsham (SN13) £35,000 - £50,000 25 days annual leave (in addition to Bank Holidays) Buy or sell up to 5 days annual leave Continuous Professional development support Two pension schemes to choose from Life Assurance scheme up to 4 x salary Private Medical & Dental Insurance + discounts for additional family members Other...

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,...

DescriptionSince our establishment in 1990, Methods has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK.Our mission is to improve and safeguard public-facing services. We apply digital thinking to ensure the future of our public services is centred around our citizens.Our human...

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...

Salary: Up to £120,000 + Bonus & Excellent Benefits The Opportunity We are seeking a Senior AI Security Engineer to join a leading global financial institution, working on the development and security of the organisation's next-generation Generative AI and LLM-based applications. This is a specialist engineering role focused on designing, developing and...

We’ve signed up to an ambitious journey. Join us! As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn’t a challenge just anyone could take on. Luckily, we have something to help us make it happen. Our people and our values. We Arrive Curious, Focused and Together. Just as our entire brand is inspired by...

**Company Description** **JOB DESCRIPTION** Tradeweb is a global leader in electronic trading across asset classes. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world’s largest banks, asset...

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, across all...

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,...

Graduate Security Operations Engineer London / WFH to £40kAre you a bright, ambitious Computer Science graduate with a keen interest in Cyber Security, looking to progress your career? You could be learning from a hugely talented team at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the...

The team you';ll be working with:As aQE AI Engineer, you will join a Quality Engineering team focused on modern software delivery, automation, and AI-enabled engineering across the SDLC.This is ahands-on engineering rolefor someone with strong software development and Quality Engineering experience who can contribute to the design, build, and improvement of...

ECS Recruitment Group Ltd is seeking a Python Engineer for an initial five-month contract. This fully remote role focuses on secure Python development, package management, CI/CD, and automation to support development teams and platform services.You will work with engineering, security and platform teams to create reliable, developer-friendly solutions and...

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...

Cboe Europe in London, UK, seeks a Senior Python Software Engineer to build and expand the batch functionality of the largest equities exchange in Europe.You will design reliable, testable Python systems to support trading operations and participate in R&D projects with a global development team. A degree in Computer Science is preferred, with strong Linux...

About UsAt Axle Energy, we’re building the infrastructure that will underpin the decarbonised energy system. Our software moves energy usage to times when electricity is cheap and green, by controlling vehicle charging, heating systems, and home batteries. We control hundreds of thousands of energy assets.We’re building in a legacy industry and moving...