232,930+ Software Engineer Pythonjava Jobs in UK — Top Companies Hiring July 2026

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PLC Software Engineer

Salary: £65,000 - 65,000 per year Requirements We are seeking a PLC Software Engineer who has extensive experience in writing PLC software from scratch. Candidates with experience in Rockwell / Allen Bradley PLCs and associated SCADA software will be given preference. A degr ...

Software Engineer, Backend

A rare permanent opportunity awaits a Software Engineer (Backend) to join a Global Investment Company located in Central London, offering a package of up to £350k with Hybrid working. SALARY Package is up to £350k depending on skills and experience. ABO ...

Software Engineer Support

ABOUT the company the company Platforms is part of Santander Payment Solutions and brings together a set of key platforms within Santander's global payments technology ecosystem. It includes software-as-a-service capabilities across the entire payments value chain, such as account-t ...

Software Firmware Engineer

Salary: £45,000 - 45,000 per year Requirements: We require experience in C# .NET development. We require experience in embedded software/firmware development. We require experience using Visual Studio. We require full software development lifecy ...

Software Firmware Engineer

Embedded Software Engineer – London, Hybrid Working Model This pioneering deep‑tech company is developing next‑generation implantable medical devices, combining semiconductor technology with advanced software to transform neurological care. The team are now looking for an Embedded Software Engine ...

Software Engineer (C++)

This job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Software Engineer (C++) Position Description At CGI, we're redefining what's possible in the S ...

Software Engineer (React)

This job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Software Engineer (React) Position Description At CGI, you will play a key role in shaping int ...

Graduate Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.DescriptionJob Title: Graduate Naval Ships Softwar ...

Senior Engineer – Software

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Senior Engineer – Software Location: ...

Senior Software Engineer

This job is with Danaher, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Bring more to life. Are you ready to accelerate your potential a ...

Software Engineer III

This job is with Bank of America, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Description:Job Title: Software Engineer IIICorp Title: Up to VPLocatio ...

Graduate Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.DescriptionJob Title: Graduate Air Software Engine ...

Senior Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Senior Software EngineerLocation: Pr ...

Graduate Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.DescriptionJob Title: Graduate Air Software Engine ...

Graduate Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.DescriptionJob Title: Graduate Air Software Engine ...

Junior Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Junior Software EngineerLocation: Pr ...

Junior Software Engineer

This job is with Compass Group UK & Ireland, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Junior Sorftware EngineerCompass Group UK & Ireland<st ...

AI Software Engineer

This job is with Moody's, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.At Moody's, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to c ...

Software Engineer (London)

We are looking for a software engineer to join a lean and technical quantitative trading startup. You’ll be responsible for developing and maintaining scalable trading applications and infrastructure for many financial markets and assist with developing the full stack of infrastructure to support ...

Rust Software Engineer

Role: Rust Software Engineer – Distributed SystemsClient: Scientific Quant FundCompensation: Up to £225,000 Base + BonusLocation: London (Hybrid)OverviewA scientific quant fund is seeking a high-performance Rust Software Engineer to join ...

Software Test Engineer

OverviewWorld Class Defence Organisation is currently looking to recruit a Software Test Engineer subcontractor on an initial 12 month contract.Rate: £65.00 per hourLocation: StevenageHybrid / Remote working: 4 days a week likely onsite. A compressed ...

Senior Software Engineer

Role: Senior, Staff & Principal EngineersSalary range: £90-150k (+equity)Location: Central London (x3 days per week onsite – Tue/Wed/Thurs)Tech stack includes: Typescript, React, MaterialUI, NodeJS, Postgres, AWS (Serverless)Curre ...

Senior Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Senior Software EngineerLocation: Fi ...

Software Engineer (Java)

This job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Software Engineer (Java) Position Description At CGI, we deliver innovative technology solutio ...

Senior Software Engineer

This job is with Elsevier, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Are you passionate about building secure, scalable software and cloud infrastruct ...

Principal Software Engineer

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Principal Software EngineerSalary: U ...

Senior Software Engineer

This job is with RS Group, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.x ...

Software Engineer III

This job is with Elsevier, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Do you enjoy building and improving API platforms that support a wide range of users a ...

Principal Software Engineer

This job is with BBC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Purpose Of The RoleStep into the world of the BBC, one of the UK's most iconic and trusted brands, ...

Senior Software Engineer

This job is with BBC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.JOB DETAILSJOB TITLE: Senior Software Engineer JOB REF: 47677JOB BAND: DCONTRACT TYPE: Permanent, Full-t ...

Java Software Engineer

Up to £150,000 Base + Benefits (Up to £250,000 TC)LondonA well-established quantitative trading firm is hiring a Java Software Engineer to join the team responsible for their proprietary trading and execution platform. The firm operates across algorithmic execution and systematic in ...

Principal Software Engineer

Principal Software Engineer – Go | Distributed Systems£160,000-£200,000 + 15% bonus + EquityGo/Python/Rust - Kubernetes, AWS, Distributed SystemsHybrid (Central London, 3 days a week in office)Broad/Complex Technical EnvironmentWell-funded Series B deep-tech company</ ...

Software Engineer, Agents

About DecagonDecagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences.Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deplo ...

Application Software Engineer

Application Software Engineer12-month contractOnsite in BristolSC must be in place prior io starting£65ph, UMB, inside IR35Our client, a leading organisation in the Defence & Security sector, is currently seeking an Applica ...

Staff Software Engineer

Staff Software Engineer – THE AI Scale-Up of 2026 | Future UnicornUp to £160,000 plus excellent stock optionsLondon – 2 days a weekNext.js | React | Typescript | Node | PythonAre you a product‑focused Staff Software Engineer who enjoys autonomy and want ...

Software Engineer (Backend)

Software Engineer (Backend)Job type: Full Time · Department: Technology · Work type: Hybrid · USD 150,000-200,000 / yearLondon, England, United Kingdom; New York, New York, United StatesAbout LorumGlobal payments are not broken. Incentives are. Clearing has b ...

Senior Software Engineer

About GraphcoreAt Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part o ...

Staff Software Engineer

We’re not just building better tech. We’re rewriting how data moves and what the world can do with it. With Confluent, data doesn’t sit still. Our platform puts information in motion, streaming in near real‑time so companies can react faster, build smarter, and deliver experiences as dynamic as the world ...

Senior Software Engineer

Senior Software Engineer (Angular / .NET)Location: Manchester (Hybrid – typically one office day every two weeks)Salary: Competitive + BenefitsBuild software that makes Every Day Safer.At Shield Safety, we’re on a mission to hel ...

Lead Software Engineer

This Role:We're looking for Lead Engineers to join our cross‑functional squads, working on products such as Earned Wage Access, Workplace Loans, and Workplace Wealth. The key technologies we use are Claude Code, Python, Typescript, React, Svelte, PostgreSQL, Snowflake and AWS. Stream has a genui ...

Senior Software Engineer

Senior Software Engineer | £800/day Inside IR35 | Contract | London – 3 Days OnsiteIndustry: Commodity TradingLocation: London – 3 Days OnsiteJob Type: ContractOur client is a global commodity trading organisation undergoing a major technology trans ...

Java Software Engineer

Up to £150,000 Base + Benefits (Up to £250,000 TC)LondonA well-established quantitative trading firm is hiring a Java Software Engineer to join the team responsible for their proprietary trading and execution platform. The firm operates across algorithmic execution and systematic in ...

Senior Software Engineer

Our Mission At Carbon Re, we’re on a mission to cut gigatonnes of carbon emissions from the world’s biggest emitting industries, like cement, steel, and glass, by applying cutting‑edge AI where it matters most. We’re a small and growing team of scientists, engineers, and strategic thinkers who care deepl ...

Manufacturing Software Engineer

The RoleDevelop and maintain in-house software tools for manufacturing operationsIntegrate software with manufacturing equipment, automation systems, and hardwareWork closely with Manufacturing, Production, Quality, Automation, IT, and NPI teamsSupport automation of data collection, reportin ...

C++ Software Engineer

My client is a deep technology company producing groundbreaking software for holographic displays and producing market-leading AR/VR headsets. They are looking for a C++ Software Engineer to be involved in the full development cycle, optimizing, profile and benchmarking, making a significant individu ...

Lead Software Engineer

Description JOB TITLE: Lead Software EngineerSALARY: £69,624 - £105, 780LOCATION(S): London, Edinburgh, Bristol, Manchester, Birmingham or Leeds HOURS: Full-timeWORKING PATTERN: Our work style is hybrid, which involves spendin ...

Software Engineer, UI

Teamwork makes the stream work. Roku is changing how the world watches TVRoku 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 missio ...

Senior Software Engineer

About Us We’re Dayshape—an award-winning software scale-up with big ambitions and the momentum to match. Trusted by Big Four and many other top professional services firms globally, our AI-powered resource management platform is helping organisations to achieve extraordinary results. Our ...

Senior Software Engineer

Job Summary: As a Senior Software Engineer, you will participate in new product development and improve existing products. You will join an empowered Agile team, working on technical designs, implementing solutions, and partnering broadly across our growing mix of Product Managers, Scrum ...

Senior Software Engineer

At Optimizely, we're on a mission to help people unlock their digital potential. We do that by reinventing how marketing and product teams work to create and optimize digital experiences across all channels. With Optimizely One, our industry-first operating system for marketers, we offer teams flexibility and ...

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    Software Engineer Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights