Software Developer Python Javascript Jobs in UK

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Developer Advocate

Remote — Berlin or London| Full-time | Mid-Level£70,000 – £95,000 + stock options About the Opportunity Our client is a high-growth, VC-backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and inte ...

Developer Advocate (DevRel / Developer Experience) | Berlin / London

Remote — Berlin or London | Full-time | Mid-Level £70,000 – £95,000 + stock options About the Opportunity Our client is a high-growth, VC-backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and inte ...

Developer Advocate

Remote — Berlin or London| Full-time | Mid-Level£70,000 – £95,000 + stock options About the Opportunity Our client is a high-growth, VC-backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and inte ...

Developer Advocate

Remote — Berlin or London | Full-time | Mid-Level£70,000 – £95,000 + stock options About the Opportunity Our client is a high‑growth, VC‑backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and int ...

Developer Advocate (DevRel / Developer Experience) | Berlin / London

Remote — Berlin or London | Full-time | Mid-Level £70,000 – £95,000 + stock options About the Opportunity Our client is a high-growth, VC-backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and inte ...

Developer Advocate

Remote — Berlin or London| Full-time | Mid-Level£70,000 – £95,000 + stock options About the Opportunity Our client is a high-growth, VC-backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and inte ...

Developer Advocate (DevRel / Developer Experience) | Berlin / London

Remote — Berlin or London | Full-time | Mid-Level £70,000 – £95,000 + stock options About the Opportunity Our client is a high-growth, VC-backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and inte ...

Developer Advocate (DevRel / Developer Experience) | Berlin / London

Remote — Berlin or London | Full-time | Mid-Level £70,000 – £95,000 + stock options About the Opportunity Our client is a high-growth, VC-backed startup redefining how developers build and integrate distributed systems. Their platform eliminates traditional API and inte ...

Senior Full Stack Engineer .Net

OSS Developer (Python) Full Time (FTC 1 year) Hybrid 1 day a month Bristol but will have to travel to sites Salary: £43,000 - £58,000 OSS Developer (Python) wanted to help lead and build a Tech4Good project based in B ...

Java Developer, Officer

For additional information, please review .Java Developer, Officer page is loaded## Java Developer, Officerremote type: Hybridlocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todaytime left to apply: End Date: March 10, 2026 (13 days left to apply)job requisition id: We are loo ...

Front End Developer for Large Scale Public Services (Hybrid)

A government digital service in the UK is looking for a Front End Developer to create accessible and user-friendly digital solutions for Working Age Services. This role requires expertise in HTML, CSS, and JavaScript, with a focus on building performant interfaces. The position offers competitive pay up to £50,2 ...

Senior UI Engineer for Multiplatform Games

A leading video game developer in Cambridge is looking for a Senior UI Developer to create responsive user interfaces across various platforms. The ideal candidate will possess experience in high-level languages such as C# or JavaScript and have a passion for developing quality UI components. The position offers ...

C++ Developer

C++ Developer – £45,000-£65,000 – Cheltenham – Hybrid A market leader in the development and manufacture of trailblazing wireless communications systems – based near to Cheltenham. To support their ever-growing team, they are looking for a C++ Developer to enhance the company’s design and de ...

C++ Developer

C++ Developer – £45,000-£65,000 – Cheltenham – HybridIs this the next step in your career Find out if you are the right candidate by reading through the complete overview below.A market leader in the development and manufacture of trailblazing wireless communications systems – based near to Cheltenham.<b ...

Full Stack Developer

Recruiting for a collaborative and passionate Full Stack Developer who thrives in a fast-paced digital publishing environment and enjoys working across teams to deliver high-quality, scalable web applications. Our client is an established and award-winning global digital publishing business, ...

Int. Lead Developer (JavaScript, Typescript) with AWS expertise to deliver API services for lending and EDB platforms or our large banking client.

Int. Lead Developer (JavaScript, Typescript) with AWS expertise to lead the delivery of API services for lending and EDB platforms or our large banking client. Duration: 6 Months Location: Toronto (2x/week hybrid) Responsibilities: Lead the design and deve ...

C++ Engineer Platform Engineering

Job Title C++ Engineer - Platform Engineering at Spotify Overview The CI Experience squad owns the client continuous integration (CI) infrastructure at Spotify. Our mission is to ensure smooth, reliable, and fast integration of code changes across all client repositories. We pro ...

Senior Web Developer

Join to apply for the Senior Web Developer role at CoinMarketCap Join to apply for the Senior Web Developer role at CoinMarketCap Get AI-powered advice on this job and more exclusive features. POWERING CRYPTO ...

Senior Backend Developer

This range is provided by Bright Purple. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Senior Backend Developer - UK Remote - Up to £75,000 Unlock your potential with a role that promises growth, in ...

Senior Backend Engineer

Portfolio are proud to be representing our clients who are a Software provider based in the heart of Manchester, providing people solutions to over 100,000 clients worldwide and they're looking for a frontend developer. The role is paying up to £65,000 and is 5 days a week in the office. E ...

Java Full Stack With Pega Experience

Java Full stack Developer with Pega Experience Location: Manchester, UK - 4-5 Days a month travel to Office Active SC or SC Eligible Candidate Key Responsibilities Pega Development: Design and implement BPM solutions, case types, workflows, and rule components (rul ...

Senior Frontend Developer

Portfolio are proud to be representing our clients who are a Software provider based in the heart of Manchester, providing people solutions to over 100,000 clients worldwide and they're looking for a frontend developer. The role is paying up to £65,000 and is 5 days a week in the office. E ...

PHP developer

The Role : We are looking for an experienced PHP developer to join our team, who is well versed in current software development practices and dev Ops and has a strong focus on the development of rich responsive internet applications. You will need to be self-motivated, have the ability to realise ...

Backend Software Engineer Bazel Java

Senior Software Engineer - Bazel / Java We are seeking a collaborative and curious backend Engineer to help drive and develop the next generation of developer infrastructure and tooling as we establish a unified, robust and scalable monorepo ecosystem for all engineers at Spotify ...

C# Developer

Job Description Scroll down for a complete overview of what this job will require Are you the right candidate for this opportunityC# Developer – 6-month contract – London – SC Cleared – Inside IR35 My Financial Services customer is looking for a C# Developer, that will play a key role in ...

.NET Developer St Albans

Job Description Take the next step in your career now, scroll down to read the full role description and make your application..NET Developer - Fastest Growing Social Media Firm - St Albans, Hertfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, B ...

Sr. Full Stack Lead Developer

Job Description At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you're passionate about developing your career, while helping others along the way, come join the Broadridge team. Do you have the following skills, experience and drive to su ...

Senior Solutions Architect

**Privacy Information**We and our partners are using tracking technologies to process personal data in order to improve your experience. You may always exercise your consumer right to opt-out. For detailed information about personal information we collect and third parties having access to it, please select ‘Mor ...

Chief OS Performance Expert

OverviewAs the Chief OS Performance Expert, you will be building our new Optimization team and playing a leading role in optimizing the performance of our new mobile operating systems OS. Any additional information you require for this job can be found in the below text Make sure to read thoroughly, t ...

Senior Quant Developer : Elite Quant Fund : Python/C++ : £150 200k base plus huge bonus

We are partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Developer to their core systematic trading group. This is a confidential mandate for a team renowned for world-class engineering standards, scientific rigour, and a culture built a ...

Senior / Lead Software Engineer

hackajob is collaborating with TPXimpact to connect them with exceptional professionals for this role. We are looking for a Senior / Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers ...

Project Engineer

Location: London, United Kingdom • Employment: Full-time We are seeking a qualified and enthusiastic Project Engineer to join our IT department. As a fintech engineer, you are a professional whose main responsibility is to develop new, more efficient, and secure methods for users to complete financial ...

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    Software Developer Python Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights