Software engineer jobs in the UK

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity.From our London HQ, we unite world-class researchers and engineers in an environment that values deep e…

About GitHubGitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune…

Software EngineerPermanent | New Malden | C#.Net | Desktop ApplicationsAt Peregrine, we’re always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of cl…

Work on next generation Pixel security designs and projects.Harden embedded system software components critical to Pixel security.Develop embedded security software features for current and future Pixel devices.Improve…

Identify and maintain Large Language Model (LLM) training and serving benchmarks that are representative of Google production, industry, and the ML community, using them to identify performance opportunities, drive Acce…

At Optiver, the velocity of our software development is a critical part of our competitive advantage.Our ability to compete depends on how quickly new ideas can move from insight to production.The Developer Experience t…

Spectrum IT Recruitment is working with an innovative technology business at the forefront of 5G and wireless communications. They're looking for a Software Engineer to join their software team in Southampton.This role…

Reference: 4836093Job ID: 5419292Posted: 2026-10-09Closing date: 2027-01-06Location: LeedsSalary: Circa 45,000 (per annum)Job type: PermanentWorking pattern: Full timeIndustry: Technology & Internet Services / Software…

CompanyWe're looking for an experienced software engineer to join a growing technology company developing software for specialist products used in highly demanding environments.This is an application development role, f…

About the RoleWe’re looking for motivated individuals to join our team as Junior AI Software Engineers, no previous experience in AI, software development, or IT is required. Whether you're looking to start your first r…

The roleWe are building a silicon engineering platform that turns a commit of GPU/AI hardware code into an orchestrated workflow automation that proves it is ready for customer release, including an ML/AI layer that lea…

PRINCIPAL SOFTWARE ENGINEER – V06450Role Description Provide technical expertise across the software team for the requirements, design, implementation, testing and verification of the software subsystems on Naval radar…

Software Engineer (C++) | Defence R&D (defence experience NOT required) Norfolk, on-site | £35k - £55k | 4½ day weekThis role is suitable for people just starting out in software, all the way up to those well establishe…

You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Software Engineer II at JPMorganChase withi…

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorganChase within Wholesale Credit Risk, you serve as a seasoned member o…

As a Lead Software Engineer at JPMorganChase within Digital Markets Execution Technology, Execute, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology pr…

Software EngineerLocation: Dorset (Hybrid working 3 days on-site 2 from home)Competetive market salarySC Clearance required - All candidates must hold or be eligible to gain SC Clearance before starting the role Purpose…

Join a global electronic trading technology team building strategic, greenfield platforms used by markets businesses worldwide.You will help deliver a flagship next-generation trading application spanning pricing, execu…

Storage Software Engineer Rate: £500 per day, Inside IR35Location: GlasgowWorking arrangement: Hybrid, minimum 3 days per week onsite in GlasgowContract length: To confirmIR35 status: Inside IR35 Your new companyYou wil…