257,813+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Software Engineer II Wise for Enterprise

Job DescriptionAbout the role We’re looking for a Senior Software Engineer II to join our Wise for Banks team and help shape the technical direction of the systems powering Wise’s global payment network. In this role, you’ll operate at the intersection o ...

Creative Software Engineer (FTC 9 12 months)

We are looking for a Creative Software Engineer, with a strong UX / UI focus to join our London team on a 9-12 month Fixed Term Employment Contract (to cover parental leave).This is an exciting opportunity that will challenge your frontend skills with a lot of opportunities for project ownership across ...

Senior Lead Software Engineer Cloud Platform Engineering

Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We're people-first. We ...

Software Engineer (Backend / Platform) (DV Security Clearance)

Position Description: At CGI, we deliver cutting-edge software solutions that help protect the UK’s national interests and support critical national security programmes. As a Backend / Platform Software Engineer, you’ll play a key role in designing, building, and deploying cloud-native ap ...

Systems Software Engineer (Linux / Networking / CI/CD)

Role: Systems Software Engineer (Linux / Networking / CI/CD) Industry: Satellite Communications / Secure Communications / Network Infrastructure IndustryLocation: Redhill, Surrey (Onsite First 6 Months), Hybrid after probation/training period – up to 6 remote da ...

Senior Software Engineer – Real Time Data Platform

We’re looking for a Senior Software Engineer to join our team building and operating the core data platform that powers our business. This platform sits at the heart of everything we do, delivering high-quality, real-time market data to systems and teams across the organisation.If you enjoy working on ...

C++ Software Engineer (R&D Team) – London

Salary: £200k + bonusSummaryThis company applies a scientific, research-driven approach to global financial markets. Engineers and researchers from maths, physics, and computer science collaborate to build and operate one of the most advanced trading and HPC environments ...

C++ AI Automation Software Development Engineer, Ring

Are you ready to revolutionize developer productivity through AI innovation? Join our team building advanced AI power tools that enable developers to achieve unprecedented productivity gains. This isn't a standard software development role – you'll be at the forefront of creating specialized automation systems t ...

Real Time Embedded Software Engineer Aerospace Displays

Manpower UK Ltd is seeking a Software Engineer for a 12-month contract based in Cheltenham. This role involves designing and developing real-time embedded software for Aircraft Standby Display Systems within an integrated team environment. The ideal candidate will have a degree from an accredited unive ...

Senior Software Engineer Engineering Workflow and CI

Senior Software Engineer - Engineering Workflow and CI at Mozilla Corporation Team: Firefox Locations: Remote UK, Remote Finland, Remote Spain, Remote Sweden, Remote Netherlands, Remote Germany, Remote France, Remote Belgium To learn the Hiring Ranges for this position, please select your lo ...

Senior Software Engineer National Security (Data Systems)

Senior Software Engineer - National Security (Data Systems) About the role You'll design and deliver scalable data processing solutions for customers operating in highly sensitive, demanding environments. This is hands-on technical work: you'll architect cloud-native systems, lead data pipeline development, and ...

Senior Software Engineer Cyber Security Configuration Assurance

Description JOB TITLE: Senior Software Engineer – Cyber Security Configuration AssuranceSALARY: £63,152 - £78,940 per annumLOCATION: Leeds, Manchester, Bristol, EdinburghHOURS: Full-time – 35 hoursWORKING PATTERN: Our work sty ...

Senior Software Engineer Cyber Security Configuration Assurance

Description JOB TITLE: Senior Software Engineer – Cyber Security Configuration AssuranceSALARY: £63,152 - £78,940 per annumLOCATION: Leeds, Manchester, Bristol, EdinburghHOURS: Full-time – 35 hoursWORKING PATTERN: Our work sty ...

Senior Software Engineer — Real Time Ad Serving

As a Senior Software Engineer on the LiveIntent Real-Time Ad Serving team, you will design, develop, and own the business logic that powers programmatic advertising at scale — ad selection, targeting, frequency capping, budget pacing, and delivery optimization.The real-time platform is built on C++ ...

Actemium Automation Hampshire Senior Software Controls Engineer

Senior Software Controls Engineer – PLC/SCADAActemium Automation Hampshire (Part of VINCI Energies)Location: Waterlooville, Hampshire | Hours: Full-time (37.5 hrs)Actemium Automation Hampshire, part of ...

Lead Software Engineer EQ GCT MANAGEMENT UK

Job ResponsibilitiesDesigns, develops, and troubleshoots creative software solutions, thinking beyond conventional approaches to solve complex technical problemsLeads the adoption and integration of cutting-edge technologies including Java, Spring, Springboot, React, and KafkaDevelop ...

Software Engineer, Full Stack Applications Ratings Technology

Software Engineer, Full-Stack Applications – Ratings TechnologyLocation: ManchesterFitch Ratings is seeking a Software Engineer to join our global Ratings Technology team in Manchester. You'll build and maintain mission-critical full-stack applications that power how a w ...

Actemium Automation Warrington Senior Software Controls Engineer

WarringtonPermanent | Full-timeCompetitive Salary + EV Car & Share Scheme + Bonus + Healthcare + Pension + BenefitsSenior Software Controls EngineerYou will join Actemium Automation Warrington to lead development of control and automation softw ...

Senior Software Engineer Cyber Security Configuration Assurance

Description JOB TITLE: Senior Software Engineer – Cyber Security Configuration AssuranceSALARY: £63,152 - £78,940 per annumLOCATION: Leeds, Manchester, Bristol, EdinburghHOURS: Full-time – 35 hoursWORKING PATTERN: Our work sty ...

Senior Full Stack Software Engineer (Java / React )

Senior Full Stack Software Engineer (Java / React)Would you like to help create products to support the sharing of scientific knowledge?Do you enjoy collaborating to solve complex technical problems?About the team:Our dynamic Agile Teams deliver the technology that facilitates researchers to publish quality scie ...

Staff Software Engineer, Product Engineering — Ownership & Impact

P2P is looking for an ambitious full-stack engineer in Oxford who is focused on solving customer problems and contributing to both product development and design decisions. You will work in a minimal-process environment that encourages ownership and collaboration, tackling complex projects, and using a modern te ...

Software Engineer SC/DV Cleared (Hybrid, Manchester)

Gemba Advantage is looking for a Software Engineer in Manchester to contribute to building secure digital products. The position requires active SC or DV clearance and offers a hybrid working model. You will work in an agile team using modern technologies like Java, TypeScript, and AWS. The company values teamwo ...

Software Engineer: Statistics and Machine Learning (C++)

Hello World, We are hiring! We empower our people to stay resilient and relevant in a constantly evolving world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like you? The ...

Full Stack Software Engineer — AI & Digital Solutions

McKinsey & Company, Inc. is seeking a Software Engineer to join a multidisciplinary team at QuantumBlack AI. In this role, you will collaborate with clients to build impactful digital products and mentor client teams. Ideal candidates will have a strong background in full-stack development and a passion for d ...

Senior Software Engineer AI Driven Fintech Platforms

Trintech UK Limited, an acclaimed AI-driven fintech organization, is seeking a Senior Software Engineer to design, develop, and deliver scalable multi-tier SaaS applications. The position entails providing technical leadership within Agile teams and mentoring members while applying best practices in CI/CD and ...

Product Security Engineer — Build Secure, Scalable Software

Revoco is seeking a skilled individual for a software security role focusing on embedding security in the software development lifecycle. You'll work closely with engineering teams to identify vulnerabilities, perform threat modeling, and enhance secure coding standards. The position requires experienc ...

Graduate Software Engineer (Android/Java) – Hybrid Role

A leading technology firm in Glasgow seeks a Graduate Software Engineer to work on mobile applications for police services. You'll write Java and XSLT code and gain exposure to the full project lifecycle. Ideal candidates have a relevant 2:1 degree and a solid understanding of programming concepts. The role is h ...

Senior Software Engineer 3D Printing & CAD (Cambridge)

Stratasys is seeking an experienced Senior Software Engineer to design and maintain complex software systems in an on-site role based in Cambridge. The ideal candidate will have over 5 years of software engineering experience, with expertise in TypeScript or C++, and experience with frameworks like React. </p ...

C# Software Engineer: Hardware Integrated Automation (Cambridge)

Platform Recruitment Limited is looking for a Software Engineer in Cambridge, England. This full-time position offers a competitive salary of £55,000 and provides an excellent opportunity to work with a growing technology firm. The successful candidate will develop desktop applications in C#, connectin ...

Software Engineer – Virtual Platforms Qualcomm Cambridge, UK

General Summary As a Software Virtual Platform Engineer, you will specialize in virtual platforms, including SystemC TLM and QEMU. Your primary focus will be on developing high‑level system virtual models of complex SoC hardware. Responsibilities Designing and developing Syste ...

C++ Software Engineer Real Time Systems (Cambridge)

Octagon Group is looking for a talented Software Engineer with expertise in C++ to join their team in Cambridge. With a minimum of three years of experience, you will work on high-performance systems across the entire software development lifecycle. The ideal candidate should have a strong understandin ...

Lead Software Engineer AWS/TypeScript, Hybrid (Cambridge)

Cambridge University Press is seeking a Lead Software Engineer to guide software development and architecture. You will actively develop web services primarily using Typescript and work within a cross-functional team. The role offers the opportunity to influence architectural principles and engage in agile de ...

Senior Embedded Software Engineer Hybrid, Mission Critical

QinetiQ Limited in Malvern is seeking a Senior Embedded Software Engineer for their exciting technology projects. The role involves developing software for innovative electronic systems and requires experience with embedded platforms. If you have a degree in Computer Science or equivalent experience, a ...

Junior Software Development Engineer in Test (SDET)

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title:Junior Software Development Engineer in Test (SDET)Location: Derry/Londonderry or Cambridge, United Kingdom (Hybrid)Employment Type: Full TimeThe jobWe ...

Lead Software Engineer AI for Risk Technology

As a Lead Software Engineer for AI – Vice President at JPMorgan Chase in Risk Technology, you will lead a specialized technical area, driving impact across teams, technologies, and projects. You will leverage your expertise in software engineering, multi-agent system design, data science, and NL ...

(Senior) Endur Software Engineer d/f/m

RWE Supply & Trading GmbHTo start as soon as possible, full time / part time, permanentAbout the roleReady to build the applications behind a cleaner energy future? Join RWEST’s ETRM Solutions team and turn complex trading and risk needs into resilient, elegant software in End ...

Junior Software Development Engineer in Test (SDET)

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title:Junior Software Development Engineer in Test (SDET)Location: Derry/Londonderry or Cambridge, United Kingdom (Hybrid)Employment Type: Full TimeThe jobWe ...

Operational Cyber Software Engineer – Gloucester – National Security

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.Location(s): UK, Europe & Africa : UK : Gloucester B ...

Staff Software Engineer Global KYC and Onboarding

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full sp ...

Senior Full Stack Software Engineer (Java / React )

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. Senior Full Stack Software Engineer (Java / React)</p ...

Staff Software Engineer, Product Engineering — Ownership & Impact

P2P is looking for an ambitious full-stack engineer in Oxford who is focused on solving customer problems and contributing to both product development and design decisions. You will work in a minimal-process environment that encourages ownership and collaboration, tackling complex projects, and using a modern te ...

Senior Software Engineer, Fintech Platform: Scale & Impact

Hamilton Barnes Associates Limited is seeking a product-minded engineer to join their global trading and investment firm based in Greater London. This role involves building with JavaScript/TypeScript and Node.js, owning technical problems end-to-end, and improving large-scale systems.The ideal candida ...

Latency Driven Software Engineer (C++, Production Systems)

A quantitative trading startup is looking for a software engineer to join their team in Greater London. The role involves developing and maintaining scalable trading applications, with a focus on optimizing systems for latency and bandwidth. Candidates should have substantial experience with C++11 or higher, des ...

Lead Software Security Engineer – Secure AI & Cloud

United States Digital Space LLC is seeking a Lead Software Security Engineer in London, offering an annual salary of up to £150,000. This hybrid role focuses on enhancing application and cloud security within a collaborative engineering culture.The ideal candidate will help shape the security strategy, ...

Lead Software Engineer AI Driven FinTech Platform

Wagestream is looking for Lead Engineers to join cross‑functional squads, focusing on products like Earned Wage Access and Workplace Loans. The role emphasizes the use of technologies such as Python, Typescript, and AWS, aimed at delivering work efficiently.With a hybrid work model, employees can work ...

Mission Critical Software Test Engineer (Hybrid – Stevenage)

Advantage Resourcing UK Ltd is looking for a Software Test Engineer to join their team in Stevenage. This is a subcontractor role offering a 12-month contract with a flexible hybrid working model of four days a week, possibly onsite.The ideal candidate will be involved in full lifecycle testing of simu ...

Senior Software Engineer Billing Systems & VAT Automation

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating t ...

Staff Software Engineer Global KYC and Onboarding

Staff Software Engineer - Global KYC and OnboardingFull-timeCompensation: GBP 130,000 - GBP 164,000 - yearlyWise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed.</ ...

Lead Software Engineer – Cloud Native, Distributed Systems

Burns Sheehan is seeking a Lead Software Engineer to join their team in Central London. This role involves working with cutting-edge technologies like Golang, Rust, and Kubernetes to build sustainable cloud-native solutions. The ideal candidate will have in-depth knowledge of distributed systems and experience i ...

Java Software Engineer — Real Time Trading Platform

Durlston Partners LLP is seeking a Java Software Engineer to join their London office, focusing on proprietary trading and execution platforms. This hands-on role offers real ownership from day one, working with algorithmic execution and systematic investing for institutional clients globally.The ideal ...

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