Fullstack Python Web Developer Jobs in UK

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Frontend Engineer

About algo1 We’re a VC-backed stealth-mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up — no legacy, no patchwork systems — just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning ...

Murex Front Office / Developer UK or Nearshore

Murex Front Office / Developer- The bank is looking for an experienced Murex Front Office BA/Developer to work on changes and enhancements for Murex business users. Role requirements: A good functional knowledge of Murex 3.1, specifically around e-Tradepad templates, pre-trade, curv ...

Blockchain Developer Ethereum/ TypeScript/ JavaScript/ Web3 Blockchain & AI Start up £100k

Opus Recruitment Solutions provided pay range This range is provided by Opus Recruitment Solutions. 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 Opus Recruitment Solutions <h ...

Software Developer Finance Technology

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across ...

Senior Java Developer eSC or eDV required

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and ...

Full Stack Engineer

Black Bull Biochar is a fast-growing UK start up scaling the use of biochar, a carbon-rich material that improves soil health and removes carbon from the atmosphere. We build digital systems to run our operations, manage carbon credit reporting, and drive the adoption of biochar among farmers across the UK. O ...

Senior Java Developer eSC or eDV required

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and ...

Front End Developer Midweight

We are an award-winning company, still just 7 years old, but growing with over 30 full time staff, who all want to develop great technology for us to use. Our work involves charities, financial institutions and the public services ...

Front End Developer Midweight

We are an award-winning company, still just 7 years old, but growing with over 30 full time staff, who all want to develop great technology for us to use. Our work involves charities, financial institutions and the public services ...

Associate Software Engineer (C++/Python) Hybrid & Growth

A leading financial technology firm is seeking an Associate Engineer in Belfast. This role offers an exciting opportunity for early-career engineers, working with modern technologies like C++ and Python in a collaborative environment. You will develop scalable financial systems while honing your skills alongside ...

Senior BI Developer: Remote UK, Fabric Lakehouse & Power BI

A leading recruitment agency is seeking a Senior BI Developer to support the design and optimisation of a cloud-based data platform in a global manufacturing environment. The role involves developing and optimising ETL/ELT data pipelines, creating Power BI reports, and enhancing data quality. Candidates should h ...

Software Engineer

Software Engineer Senior .NET Developer Our client is a software-focused technology company seeking a Senior .NET Developer to join a small and growing engineering team. This is a hands-on senior role with a strong focus on building high-quality software while providing technical guidance a ...

Software Engineer

Software EngineerSenior .NET Developer Our client is a software-focused technology company seeking a Senior .NET Developer to join a small and growing engineering team. This is a hands-on senior role with a strong focus on building high-quality software while providing technical gu ...

Senior TypeScript UI Developer

Senior TypeScript UI Developer (FTC)Salary: £65,Contract: 18 monthsStart Date: ASAPLocation: Atherstone, Warwickshire (Hybrid, 2-3 days onsite for onboarding, then 1-2 days per month. Remote may be considered)About the RoleWe are look ...

Senior Software Engineer – Property Based Testing (London)

Antithesis Operations LLC is seeking a developer based in London to help build ‘Hegel’, an innovative set of property-based testing libraries. The role requires experience with property-based testing and familiarity with Python and Rust. This in-office position values collaboration and high engineering standards ...

Senior Developer: Lead Satellite Systems (SC)

ISR RECRUITMENT LIMITED is looking for a Senior Developer based in Redhill, England. The role involves leading a team in system design and development, using technologies such as Linux, Apache, MySQL, Python, PHP, ReactJS, and NodeJS. The ideal candidate must have at least a 2:1 degree in Computer Science or equ ...

AI Driven Backend Engineer for Clean Tech (Hybrid UK)

Formula. is seeking a Software Developer to join their team in Guildford on a hybrid basis (2-3 days on-site). The role involves designing scalable backend APIs and services with Python and Django, managing AWS infrastructure, and integrating AI models. Candidates should have over 3 years of software development ...

Low Latency Quant Developer for Digital Asset Trading

Forward Role Recruitment is seeking an Exchange Trading Quant Developer in London. This hybrid role centers on building and optimizing core trading systems for a global digital assets market maker. Candidates should possess strong experience in Java, Python, or Rust, and a solid background in low-latency systems ...

C++ Market Access Engineer — Ultra Low Latency

NJF Global Holdings Ltd is seeking a C++ Market Access Developer to join their engineering team in Greater London. The role involves building ultra-low latency systems for global trading connectivity, taking ownership of exchange connectivity, and collaborating closely with traders and quantitative analysts. Ide ...

Full Stack Engineer: Build AI Driven Agentic Systems

microTECH Global LTD, an AI Start-Up in Greater London, is seeking a full-time developer to build Agentic Systems for auditing and certification. The role involves creating high-quality code across the full stack, collaborating with co-founders to solve complex problems, and utilizing LLM tools effectively. Idea ...

Data Driven Backend Engineer Pipelines & Microservices

Optimove in Dundee, Scotland, is seeking a Backend Developer to play a crucial role in their Tech Org's Data Engineering team. The ideal candidate will have a solid technical background in data infrastructure and architecture, with experience in data pipeline deployment and maintaining cloud technologies. Respon ...

Security Engineering Lead — Scale Reliable, Secure Systems

Allstate Northern Ireland Limited is looking for a Software Engineering Team Lead in Belfast. The successful candidate will have at least 5 years of software engineering experience, including significant hands-on work and a minimum of 2 years in a leadership role. Responsibilities include guiding engineers, lead ...

FinTech Software Developer | Agile & Testing

Objectway Limited is seeking a Software Developer in Birmingham or London to join their team. The successful candidate will be involved in developing and supporting the eXimius Back Office Wealth Management application. This role offers opportunities for client engagement, emphasizes excellent communication skil ...

Senior Full Stack Engineer – LLM AI, TypeScript, Remote

Client Server is looking for a Full Stack Engineer / Developer to join their team in London with remote work options. You will develop enterprise-grade systems, focusing on TypeScript and Python, while implementing AI tools and LLMs. The company offers a salary up to £100k, stock options, and 25 days of holiday, ...

Rates Quant Developer – Fixed Income Analytics

A global brokerage firm in London is seeking a Rates Quant Developer to design and maintain pricing models and analytics. This role involves providing support for derivatives pricing and trade analytics, collaborating with cross-functional teams, and enhancing trade discovery tools. The ideal candidate will have ...

Fintech Quant Developer: Production Data Tools

A fintech startup is looking for a quantitative developer passionate about financial data. This full-time role involves collaborating on product features, building data processing pipelines, and deploying production-grade code. Ideal candidates should have strong Python skills, SQL experience, and a background i ...

FRTB Quant Developer Risk & Scenario Infrastructure

A prominent financial institution in Greater London is looking for a Quant Developer to enhance FRTB-driven risk and scenario generation infrastructure. This role requires 3-7 years of relevant experience in derivatives or trading environments, focusing on C++ and Python. You'll design and develop key risk infra ...

AVP Trading Tool Developer Systematic & Credit Portfolios

A leading global finance firm seeks a motivated engineer to join its Tech team as a trading tool developer in London. This role focuses on collaborating with traders and product teams to enhance trading systems using Python and React, with significant opportunities for mentorship and professional growth. Candida ...

Senior Game Analyst — Data Driven Leader (London, 4 Day Week)

A mobile games developer in London is seeking a Senior Games Analyst. This role requires a detail-oriented professional with a strong analytics background, passionate about data and insights. Responsibilities include collaborating with game teams for data-driven decisions, building statistical models, forecastin ...

Graduate Software Engineer — Training & Career Growth

A leading software company in Liphook is seeking a Graduate Developer to kick-start their career in software engineering. Recent graduates with skills in Java, C#, or Python are encouraged to apply. The role offers one-on-one training, exceptional market-leading benefits, and opportunities for career advancement ...

Senior BI Engineer Cloud Data Platform & Power BI

Cyber Security training courses is seeking a Senior BI Developer to enhance a cloud-based data platform within a top-tier manufacturing company. The successful candidate will design ETL/ELT pipelines, create Power BI datasets, and ensure robust data governance. This role requires substantial experience with Micr ...

Senior Python Systems Engineer Remote Functional Testing

Mindrift is seeking a Senior Python Developer with over 5 years of experience, proficient in functional testing and Docker. Responsibilities include creating black-box tests for diverse codebases, managing Docker environments for reproducibility, and utilizing LLMs to improve code quality. This freelance role al ...

BI Platform Engineer: Governed Analytics on Azure

Jackson Hogg in Sunderland is seeking a motivated Business Intelligence Developer to join an agile BI team. In this role, you will design and build high-performance reporting models using Azure Databricks and Azure SQL, enhancing analytics across the organisation. You’ll engage in dashboard development that shap ...

Data Platform Solutions Architect Customer Facing Big Data

A leading technology firm in Greater London is seeking a Data Platform Solutions Architect to help customers tackle big data challenges using the Databricks platform. Responsibilities include driving impactful projects, guiding customers through data journeys, and collaborating with cross-functional teams. Ideal ...

Senior Cloud Software Engineer – Defence Data (Hybrid)

A national meteorological service in the UK seeks a Senior Developer to build and maintain advanced cloud-based solutions. The role involves mentoring junior developers and collaborating with a dynamic team to enhance system performance and support critical weather services. The ideal candidate will have strong ...

Hybrid UK Build System Engineer | Bazel & CI/CD

A leading technology firm in the UK is seeking a Software Engineer for their Developer Experience team. This role involves enhancing the workflow of developers and shaping customer interactions with accelerator solutions. Candidates should have 5 years of experience in Software Engineering, proficiency in Bazel, ...

Staff Kernel Driver Engineer – Linux & PCIe

A technology company in Bristol is seeking a skilled software developer to contribute to the planning, design, implementation, and testing of low-level kernel drivers and user space driver library code. Ideal candidates should have proven experience in C/C++ and Python, along with a strong background in OS kerne ...

Staff Kernel & Driver Software Engineer

A cutting-edge AI technology firm in the UK is seeking a software developer for their drivers and utilities team. You will design and implement OS Kernel and Device Driver software using C/C++/Python. The ideal candidate has experience with software development, strong problem-solving skills, and a collaborative ...

Senior Front Office RAD Developer Rates Desk

J.P. MORGAN is seeking a Senior RAD Developer in London to enhance trading tools and support front-office operations. Ideal candidates will have a minimum of 5 years' experience in VBA and XLLoop, along with Python skills. Strong understanding of software engineering principles is crucial. This hands-on role off ...

Senior Data Integration Engineer Platform & AI

DRW in the United Kingdom is looking for an experienced software developer to design and deliver software services and data tools that enhance their Data Platform. The ideal candidate will have over 8 years of experience in data-heavy software and be proficient in Python, Java, or C#. This role requires a strong ...

Lead Python Engineer – Automation, AI & Cloud (Hybrid)

A leading software solutions firm in Newcastle upon Tyne is seeking a Lead Software Developer specializing in Python. The successful candidate will take technical ownership of software solutions focused on automation, integrating AI capabilities, and mentoring less experienced developers. Responsibilities includ ...

Senior Software Engineer – Property Based Testing (London)

Antithesis Operations LLC is seeking a developer based in London to help build ‘Hegel’, an innovative set of property-based testing libraries. The role requires experience with property-based testing and familiarity with Python and Rust. This in-office position values collaboration and high engineering standards ...

Hybrid Cloud Developer — Build Scalable Apps + Volunteering Days

A leading IT company in the United Kingdom is seeking a Cloud Developer responsible for developing and maintaining cloud-based applications. The ideal candidate will work collaboratively with cross-functional teams under Scrum methodology, ensuring solutions meet both functional and non-functional requirements. ...

Full Stack Engineer: SaaS, React & Python, Agile Impact

A leading software solutions provider in the United Kingdom is seeking a Developer to join their Agile team. You will be responsible for creating scalable software solutions, collaborating closely with team members, and ensuring code quality through testing and review processes. The ideal candidate will have a B ...

Java Software Engineer Greenfield Trading Platform

A tech-centric startup in London is seeking a Java Software Developer to join their innovative team in the sports betting hedge fund sector. The role involves collaborating with talented researchers and engineers to develop integrations and support trading models. Ideal candidates will have a strong foundation i ...

Data Support Engineer — Python, Client Data & Onboarding

A leading global credit intelligence provider is seeking a Data Support Developer in the UK to provide front-line support during European trading hours. You will develop tools and scripts for monitoring and reconciling client data while collaborating with both the development and project management teams. This r ...

Backend Engineer – Scalable APIs for 3D Viz (Hybrid)

A leading tech firm in the UK is looking for a Back End Developer to strengthen its engineering team. This role involves building and maintaining the backend services for a visualization platform, ensuring data flows efficiently in a complex ecosystem. Candidates should be passionate about server-side logic and ...

Hands on Robotics Systems Software Engineer

A leading technology company in Macclesfield is seeking a Robotic systems software control developer to join its innovative team. The role offers the chance to work on hardware/software integration, motion control, and computer vision while fostering personal growth in a collaborative environment. Ideal candidat ...

Freelance Backend Developer in London Rough Trade

Freelance Backend Developer London, United Kingdom Posted 9 months ago Job Type Full time Tech Stack Python (existing integration codebase) JavaScript / Shopify Admin Apps Google Cloud Platform Scope of Work </ ...

Senior C++ Software Engineer: Embedded Linux & CI/CD

Jenoptik AG is seeking a Software Developer in Camberley, England. The ideal candidate will be skilled in C++ and have a solid understanding of Linux and CI/CD practices. You will work across the full technology stack, contributing to embedded systems and optimizing build environments. Strong experience (5+ year ...

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    Fullstack Python Web Developer Jobs in United Kingdom Job Search Guide, Trends and Insights