Senior Software Engineer Fullstack Python React Jobs in UK

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Hybrid Senior Frontend Engineer — Full Stack AI Platform

Oritain Global Limited is seeking a Senior Frontend Engineer to work in a hybrid environment in London. The ideal candidate will build modern React frontends and robust Python backend services while ensuring reliable production systems. Responsibilities include mentoring junior engineers and using AI-assisted de ...

Senior Product Engineer: Frontend & Full Stack Climate Tech

A climate-tech company based in Central London is seeking a Senior Product Engineer with strong frontend and full-stack skills. The role involves owning the frontend architecture and designing high-quality user experiences. Candidates should have deep experience with React, Next.js, and Python while showing exce ...

Software Developer

A rapidly growing technical company has exclusively engaged FT Recruitment to manage the recruitment of a Software Developer. Our dynamic, ambitious, future-proofing client is looking to recruit a developer to join their business while working closely with an experienced technical manager. The successful candida ...

Software Developer

A rapidly growing technical company has exclusively engaged FT Recruitment to manage the recruitment of a Software Developer. Our dynamic, ambitious, future-proofing client is looking to recruit a developer to join their business while working closely with an experienced technical manager. The successful candida ...

Software Developer

A rapidly growing technical company has exclusively engaged FT Recruitment to manage the recruitment of a Software Developer. Our dynamic, ambitious, future-proofing client is looking to recruit a developer to join their business while working closely with an experienced technical manager. The successful candida ...

Java Software Engineer

Java Software Engineer – Defence, Cyber & Intelligence | Full-Time | eDV Clearance Required We are seeking Software Engineers at all levels to join a leading aerospace and defence organisation, delivering mission-critical software for high-impact programmes in the Defence, ...

Software Engineer

Role: Software EngineerLocation: Oxford (onsite)Salary: Up to £65, DOEI'm working with an innovative engineering-led organisation at the forefront of advanced manufacturing, looking for a Software Engineer to join their growing team. This is an exciting opportunity to ...

Software Engineer

Role: Software EngineerLocation: Oxford (onsite)Salary: Up to £65, DOEI'm working with an innovative engineering-led organisation at the forefront of advanced manufacturing, looking for a Software Engineer to join their growing team. This is an exciting opportunity to ...

Full stack Developer

About HuzzleAt Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full ...

Full stack Developer

About HuzzleAt Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full ...

Java Software Engineer

Job Description Make sure to apply with all the requested information, as laid out in the job overview below.Java Developer - multiple roles £510/day Inside IR-35 6 month contract Active SC required Remote with occasional travel to London for client meetings only - e ...

Backend Software Developer (Python) London £90,000 + Comps

Backend Software Developer (Python) - London - £90,000 + Comps We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries. What you’ll do Design, build, ...

Full Stack Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Tilo Consulting. 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 Tilo Consulting Co-Fo ...

Senior Full Stack Engineer AI Legal Tech, Global Scale

Harnham is seeking a senior Full Stack Engineer in Greater London to work on AI-powered legal drafting and document editing. The role involves building and scaling backend foundations, designing APIs, and owning UIs for complex legal workflows. Ideal candidates should have strong skills in Python and/or TypeScri ...

Graduate Full Stack Engineer: Build Scalable APIs & UI

A growing fintech company in Birmingham is seeking a motivated Graduate Full‑Stack Engineer to join their tech team. The ideal candidate will work on backend and frontend development, focusing on API creation using Python and FastAPI, and frontend tasks involving TypeScript, Next.js, and React. This role emphasi ...

Graduate Software Engineer

Graduate Software EngineerA fantastic opportunity for a Graduate Software Engineer to join a highly innovative, research-driven technology start-up working on complex, cutting-edge systems. This organisation is building advanced platforms at the int ...

Graduate Software Engineer

Graduate Software EngineerA fantastic opportunity for a Graduate Software Engineer to join a highly innovative, research-driven technology start-up working on complex, cutting-edge systems. This organisation is building advanced platforms at the int ...

Graduate Full Stack Software Engineer

Role Overview We are looking for a motivated and curious Graduate Full‑Stack Engineer to join our growing tech team. This role is ideal for a recent graduate or early‑career engineer who wants hands‑on experience across backend and frontend development within a fast‑paced fintech environment. You ...

Full stack Engineer React, Typescript in Bristol ADLIB Recruitment

Expertise and Skills To be considered for this position, you should have expertise in React and Typescript. Additionally, you must possess skills in relational database design and SQL, along with experience in Node.js and REST APIs. Desirable skills include knowledge of Postgres, Tailwind, and Docker. ...

React Developer

Overview We’re looking for a React Developer with some C# experience (commercial or from personal projects) to join a collaborative, fast-moving software engineering team. This is an excellent opportunity for a mid-level+ frontend/full stack engineer who is expanding into f ...

Python software developer, National Oceanography Centre, Liverpool

Overview The British Oceanographic Data Centre (BODC), part of the National Oceanography Centre, manages UK ocean science data through a sophisticated network of software systems, designed and developed by our in-house research software engineers. We support many European and international project ...

Software Developer (React) Up to £120,000 + Bonus + Package

Role: Software Developer (React) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: React as a main language (modern JavaScript / TypeScript) <p ...

Software Engineering Lead – PBSA Operations Platform (React, TypeScript)

Location: London, Mayfair. Hybrid. Employment Type: Full-time Salary: £85,000 per annum Tech Stack: React, TypeScript, Node.js, SQL Server,CI/CD, GraphQL/REST About the Role We’re looking for a hands-on Software Engineering Lead to help shape the ...

Software Engineer

You’ll be working in a team of backend engineers across MPG. We deliver, deploy and help integrate backend services alongside external co-dev clients as part of industry leading game projects, and collaborate to define solutions and implement features on time and to a high standard. We’re also developi ...

Software Engineer

Are you a Software Engineer looking for your next opportunity? How would you like to shape the future of our EdTech products with your coding skills? Join us and be part of something brilliant! Tribal is a leading EdTech company providing innovative software solutions to the global e ...

Software Engineer

We are looking for a mid‑level software engineer experienced in building applications for consumers and enterprises. You will play a leading role on our teams and have flexibility, autonomy, and responsibility to help design, build and maintain cloud‑based applications that are used by thousands of dental ...

Software Engineer

Job Overview A growing SaaS organisation is looking for a skilled and hands on Golang Developer to join their research and development team. In this role, you'll be actively involved in building and refining a top of the range product, so experience creating products and features from scratch is ...

Software Engineer

Overview Embedded Software Engineer - Hybrid – Contract - £500 a day outside. We’re looking for a Embedded Software Engineer to join a consultancy team. You’ll work across a broad range of projects, collaborating with cross-functional teams to deliver high-quality embedded solutions for o ...

Software Engineer

Barclays is seeking a Software Engineer with a considerable DevOps focus to have responsibility for and optimise our continuous delivery pipeline. You’ll ensure deployment and build processes that power our API delivery, supporting both internal and external API changes. Your role involves implementing upd ...

Software Engineer

The Role We are looking for talented Golang Engineers to join our growing technology team. You’ll play a key role in designing and building scalable, high-performance systems that support critical energy infrastructure and data-driven decision-making. This is an opportunity to work on meani ...

Software Engineer

United Kingdom of Great Britain and Northern Ireland Saab UK is part of Scandinavia’s largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society sa ...

Software Engineer

Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world‑leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can ...

Software Engineer

About CircleCI Engineering CI/CD has been solved. Now it's being reinvented. AI agents don't just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don't exist yet. We're building them. ...

Software Engineer

AI agents are becoming autonomous - they execute code, call APIs, and make decisions without human oversight. An adequate security approach to govern them doesn't exist yet. We're building it. Our founding team created Sigstore , the open-source signing standard now used by npm, PyPI, Kuberne ...

Software Engineer

.Software Engineer page is loaded## Software Engineerlocations: UK - Richmondtime type: Full timeposted on: Posted Todayjob requisition id: R **Software Engineer****About our Team** RX Global aims to create unforgettable experiences for attendees and exhibitors through organizing events. Innovation, cre ...

Software Engineer

Hybrid - you must be prepared to come into our Cambridge office a minimum of once a week, and when requested. Blackdot Solutions makes investigations software. Our product, Videris, is a leading solution that transforms the way organisations collect, analyse and visualise internet-sourced data. Gov ...

Software Engineer

Join the Workpro Team to enhance and maintain our market-leading case-management product. Enjoy solving technical challenges in a supportive, family environment using a wide array of different technologies: Microservices Dynamic data schema and SQL Server Newer technologies: .NET ...

Software Engineer

Direct message the job poster from Harvey Nash Specialist IT Strategy & Architecture Recruitment Consultant Role: .NETDeveloper Location: Remote Contract Length: 3 Months Initially (Highly Likely To Extend) Start Date: Immediate <b ...

Software Engineer

Overview A client of Cornwallis Elt, a small Global AI Start-Up, is looking for a Software Developer with expertise in CAD/BIM to join them in transforming the way architects and engineers design buildings with their BIM (Building Information Modelling) platform. They are a small, ambitious team t ...

Software Engineer

Understanding Recruitment provided pay range This range is provided by Understanding Recruitment. 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 Understanding Recruitment </p ...

Software Engineer

Elite is the trusted automation platform for law firm operations across most of the world’s largest and most successful law firms. Elite has guided firms through every technology shift and today delivers the only cloud‑native SaaS platform that unifies financial, invoice, time, and data management into a s ...

Software Engineer

C# / .Net Developer Fully Remote - UK Based Security Clearance Required - Active or Expired I’m currently working for a global tech consultancy who are looking to grow their development team this year with a number of hires! A key requirement for this role is having Security ...

Software Engineer

Overview Full Stack Software Engineer – Java & Springboot Location: Hybrid Remote (occasional travel to client offices depending on base location: London/Glasgow/Newcastle/Manchester). Type: Permanent | Full-Time Sector: Digital Consultancy / Public Sector / Privat ...

Software Engineer

Software Engineer Venture 2 Venture 2 is building the next generation of AI-enabled products. Our work spans one-to-many inference systems with applications in anti-piracy, heavy industry optimisation, and prediction markets. We operate as a hybrid venture studio: developing ...

Software Engineer

- Contribute improvements and new features to the open source codebase. - Write efficient, robust, and well-tested code. - Produce documentation and tutorials for the platform. - Work proactively; identify problems or opportunities and propose solutions or enhancements. Job Requir ...

Software Engineer

At Mitratech, we are a team of technocrats focused on building world‑class products that simplify operations in the Legal, Risk, Compliance, and HR functions. We are a close‑knit, globally dispersed team that thrives in an ecosystem that supports individual excellence and takes pride in its diverse and inc ...

Software Engineer

A company at the forefront of simulation and vehicle dynamics in a variety of different sports is looking for a Software Engineer to join their team. Working with a great already established team, they are looking at bringing on a Junior Software Engineer to work in a flexible and fully-remote environment. </ ...

Software Engineer

Hooper Media builds advanced software that transforms how entertainment companies manage participations, royalties, residuals, and amortization. Our Calculation Engine automates complex financial workflows with accuracy and scale. With deep industry expertise and a commitment to innovation, we deli ...

Software Engineer

Once For All is a high-growth, cloud-based, SaaS subscription business. Our technology helps our customers to manage their supply chain governance, risk management, and compliance. We work across the public and private sectors and have over 250k customers across the UK, spanning 20 different sectors including ...

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    Senior Software Engineer Fullstack Python React Jobs in United Kingdom Job Search Guide, Trends and Insights