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    Graduate Developer: Python/Linux/C#/Java — Remote (UK)

    A leading technology company is seeking a Graduate / Junior Developer to join their team in London, offering flexibility with remote work. Applicants should have a foundational knowledge of Python, Linux, C#, or Java, ideally from their degree or industry experience. The role promises an engaging environment wit ...

    Hybrid FX Front Office E Trading Developer Python

    A leading financial services firm in London is looking for a Jnr/Mid-level Front Office E-Trading Developer. This role supports a dynamic FX trading desk and requires strong Python development skills alongside a solid understanding of financial markets. The successful candidate will engage with traders, maintain ...

    Python Developer – Front Office R&D Trading Systems

    Job Title: Python Developer – Front Office R&D Trading Systems Location: London, UK Employment Type: Permanent or Contract About Margo MARGO is a tech-native consultancy delivering high-value-added IT expertise to the financial services industry. We ...

    Remote Python Developer & AI Task Designer (Part Time)

    A leading technology company in the UK is seeking skilled Full-Stack Developers for remote, part-time project-based consultant work. Candidates should have strong expertise in Python and JavaScript/TypeScript, along with 3–7 years of software engineering experience. Responsibilities include designing multi-file ...

    Senior Full Stack Python Developer — Django, AI & HealthTech

    A professional services provider is looking for a Full-stack Python Web Developer to design, develop, and maintain their platform’s components. The ideal candidate will have over 7 years of experience in software development, with strong skills in Python (Django), MongoDB, and API integration. This full-time pos ...

    Cloud First Full Stack Developer (AWS, .NET & Python)

    A growing Lloyd’s Insurer in Greater London is seeking a Full-Stack Developer. The role involves building and maintaining AWS-based applications, developing cloud-native software solutions using Python and C#, and integrating systems with AWS tools. Ideal candidates will have strong experience in software develo ...

    Full Stack Python/React Developer for Government & Defence

    A leading consultancy firm is seeking a Full Stack Python/React Developer in the UK. Join a high-trust, agile team and help deliver modern software solutions for the UK Government and Defence sector. Responsibilities include designing and developing secure systems using Python and React, building scalable APIs, ...

    Software Developer (Python) Up to £140,000 + Bonus + Package

    Overview Role: Software Developer (Python) - Up to £140,000 + Bonus + Package Salary: Up to £140,000 + Bonus + Package Location: London (Hybrid Working) Skills: Python as a main language This firm is an elite tech firm with high standards ...

    Python Developer (Mid) – AWS, CI/CD, UK Security

    A growing software consultancy is seeking a Mid-Level Python Developer in Manchester. This role involves designing, developing, and testing software, primarily in Python, and engaging with AWS solutions while collaborating in an agile team. Ideal candidates will have over 4 years of experience with CI/CD methodo ...

    Senior Python Web App Developer Hybrid Belfast | Remote

    Ocho People is seeking a Python Web Application Developer in Belfast to join a dynamic team at a key growth stage. This hybrid role offers a chance to work on major projects that shape engineering functions, involving Python and TypeScript for web apps and APIs. Ideal for mid-level or emerging senior developers, ...

    Senior Full Stack Developer (Python) Networks, Vice President

    Job Description Networks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated network ...

    Python Counterparty Credit Risk Senior Developer, Vice President

    The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide.The team's primary focus is the development, testing, deployment, ...

    Graduate / Junior Developer, Python, Linux, C#, Java – London

    Graduate / Junior Developer, Python, Linux, C#, Java – London(Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer)Since 2006 our client’s revolutionary marketing software platform has been helping business ...

    Senior Full Stack Developer (Python) Networks, Vice President

    Job Description Networks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated network ...

    Python Counterparty Credit Risk Senior Developer, Vice President

    The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide.The team's primary focus is the development, testing, deployment, ...

    Graduate / Junior Developer, Python, Linux, C#, Java – London

    Graduate / Junior Developer, Python, Linux, C#, Java – London(Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer)Since 2006 our client’s revolutionary marketing software platform has been helping business ...

    Senior Python Developer Contract Dublin 6 18 months

    Senior Python Developer Contract Dublin 6-18 months. My client a leading global firm is in urgent need of a talented and experienced Senior Python Developer to join them on a contract basis.My client is looking for a senior Developer with Commercial/enterprise experience. You will be proficient in one of ...

    Senior Software Engineer, Roku UI

    Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV str ...

    Senior Software Engineer in London Edgefolio

    Senior Software EngineerLondon, United KingdomPosted 10 months agoThis is a job posted by our partner JoobleTech stackwebPythonSoftware EngineerDjangoResponsibilities< ...

    Software Engineer C++ Python Risk

    Software Engineer / Developer (C++ Python Risk) London to £130k Are you a backend focussed Software Engineer with experience of working on financial Risk systems? You could be progressing your career in a hands‑on Software Engineer role at the Investment Management arm of a global bank. < ...

    Software Engineer C++ Python Risk

    Software Engineer / Developer (C++ Python Risk) London to £130kAre you a backend focussed Software Engineer with experience of working on financial Risk systems?You could be progressing your career in a hands-on Software Engineer role at the Investment Management arm of a global bank. ...

    Software Engineer C++ Python Risk

    Software Engineer / Developer (C++ Python Risk) London to £130kAre you a backend focussed Software Engineer with experience of working on financial Risk systems?You could be progressing your career in a hands-on Software Engineer role at the Investment Management arm of a global bank. ...

    Lead Software Engineer

    Lead Software Engineer - .NET / Azure / React - Remote FirstAre you the kind of Lead Software Engineer who enjoys taking a fairly messy collection of systems, data feeds, portals, and legacy platforms… and gradually turning it into something modern, scalable, and genuinely slick?Maybe even enjoy the chal ...

    Senior DevSecOps Engineer

    We're building a secure, cloud-native platform that underpins how software is delivered across the organisation. Following a major digital transformation, our platform enables teams to ship high-quality software quickly, safely, and consistently—by default. As we continue to scale, security, reliability, a ...

    Principal Forward Deployed Engineer – AI Native Software Development

    At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. We just unveiled Jet ...

    Senior Python Engineer AI Testing Project (Freelance, Mindrift)

    Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent empl ...

    Senior Full Stack Engineer

    Senior Full Stack Engineer – React, Python, GCP After a successful first year, a fast-growing scale-up is expanding its engineering function and is looking for a Senior Full Stack Developer to help develop it's flagship product as well as build and design new products, including exploring agentic AI! < ...

    Software Engineer

    At Octopus Energy Trading, we’re on a mission to reshape the future of energy. As part of Octopus Energy Group, we’re creating an innovative approach to trading that will accelerate the transition to a Net Zero world. With the growth of renewables and a push toward decarbonising heating and transport, grea ...

    Software Engineer

    At Octopus Energy Trading, we’re on a mission to reshape the future of energy. As part of Octopus Energy Group, we’re creating an innovative approach to trading that will accelerate the transition to a Net Zero world. With the growth of renewables and a push toward decarbonising heating and transport, grea ...

    Backend Developer Bazel

    Backend Developer – Bazel Location: London, UKJob Type: Contract Our Product Area, Platinum, has historically owned and operated both our VCS and CI systems in addition to the Fleet Management product for helping developers manage large‑scale software changes. Over the past year we hav ...

    Developer Experience Engineer Hybrid (London, Manchester, Bath)

    Netcraft is the global leader in cybercrime detection and disruption. We’re a trusted partner for three of the four largest companies in the world and many large governments. Our purpose and passion are focused on just one thing: protecting the world from cybercrime. That passion shapes how w ...

    Senior Backend Engineer TypeScript Node API

    Senior Backend Engineer / Developer (TypeScript Node API) London / WFH to £100k Base pay range Direct message the job poster from Client Server Are you a senior technologist looking for an opportunity to progress your career in a hands‑on role where you can make an impact? ...

    AI Driven Python Backend Engineer

    Python Software Foundation is seeking a Back-end Python Developer (AI) for a remote role in the UK. This position offers an excellent opportunity to work with an innovative AI tech organization. The ideal candidate will have over 2 years of experience in Python coding, API development, and a good understanding o ...

    Senior Software Engineer – Python & DevOps:

    At Chai Services we believe in making the web a better place, and making our workplace a happy place. We hope you can join us on this journey! The Python Developer will be instrumental in building and maintaining our Python applications. You will work on both new features and existing systems, ensu ...

    Remote Python Backend Engineer (Django)

    A leading tech recruitment company in the UK is seeking a fully remote Python Developer. The role involves significant ownership of scalable backend applications. Ideal candidates will have over 4 years of development experience, strong skills in Python and Django, as well as familiarity with JavaScript, jQuery, ...

    Senior Product Engineer (Python & PHP)

    Location: RemoteSalary: £75,000 - £85,000About usAt Arbor, we’re on a mission to transform the way schools work for the better. We believe in a future of work in schools where being challenged doesn’t mean being bur ...

    Senior Python Engineer – Greenfield Replatform

    Job Description The Role Following the hiring of a very impressive CTO, this business is hiring a senior engineer to join the team and play a key hands on role building a brand new platform in Python to process high amounts of data! Reporti ...

    Senior Product Engineer (Python & PHP)

    Location: RemoteSalary: £75,000 - £85,000About usAt Arbor, we’re on a mission to transform the way schools work for the better. We believe in a future of work in schools where being challenged doesn’t mean being bur ...

    Software Engineer III (Python & C#)

    Software Engineer III (Python & C#) Excited to architect, build, and elevate complex systems? Do you thrive in solving challenging problems with Python and C#, while driving engineering excellence across teams? About the team: LexisNexis Intellectual Proper ...

    Senior Python Engineer – Greenfield Replatform

    Job Description The Role Following the hiring of a very impressive CTO, this business is hiring a senior engineer to join the team and play a key hands on role building a brand new platform in Python to process high amounts of data! Reporti ...

    Gen AI Python Software Engineer

    **Discover your future at Citi** Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 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 Ov ...

    Software Engineer III (Python & C#)

    Software Engineer III (Python & C#) Excited to architect, build, and elevate complex systems? Do you thrive in solving challenging problems with Python and C#, while driving engineering excellence across teams? About the team: LexisNexis Intellectual Proper ...

    Principal ML Platform Engineer

    Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance v ...

    AI Platform Engineer — Scale AI Across Teams (Remote UK)

    About the Position As a Staff AI Platform Engineer, you’ll play a pivotal role in shaping how AI is adopted and applied across our organization. You’ll be responsible for driving AI-first initiatives that improve developer productivity, streamline workflows, and unlock new product capabilities. ...

    Staff AI Platform Engineer

    About the Position As a Staff AI Platform Engineer, you’ll play a pivotal role in shaping how AI is adopted and applied across our organization. You’ll be responsible for driving AI-first initiatives that improve developer productivity, streamline workflows, and unlock new product capabilities. ...

    OTel First Cloud SRE: Scale Observability & Automation

    Trimble Inc. is seeking a Cloud Site Reliability Engineer to lead an 'OTel First' strategy and enhance the reliability of global platforms. This role involves managing an observability platform, implementing automation using Terraform, and optimizing performance. The ideal candidate will have hands-on experience ...

    Machine Learning Engineer

    This range is provided by TechShack. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from TechShack Recruitment Consultant at TechShack London. Machine Learning Engineer | ...

    Senior DevOps Engineer

    Senior DevOps Engineer – Platform As an Individual Contributor in the Platform function at Perk, you’ll work on the systems that other engineers build on top of every day. Your focus will be on core services, shared libraries, infrastructure, and developer tooling that need to be reliable, scalab ...

    Python Backend Engineer – Cloud Integrations (Azure)

    A professional services firm based in London is seeking a Backend Developer to lead the integration of their finance system into a cloud-based platform. The ideal candidate will have strong skills in Azure Service Bus and Python development, as well as experience in building robust integrations. This contract ro ...

    Software Developer

    Job DescriptionSoftware Developer, Python, London, COR7571Are you a capable Python Software Developer looking for a role where your work will have a direct impact across a growing business? This could be the opportunity for you!The Role As a Software Devel ...

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      Lead Python Engineer Developer Tools Platform Jobs in United Kingdom Job Search Guide, Trends and Insights