270,472+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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Software Engineer Commercials

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid ...

Java Software Engineer

Capgemini Northampton, England, United Kingdom Java Software Engineer Capgemini Northampton, England, United Kingdom Get AI-powered advice on this job and more exclusive features. Choosing Capgemini means choosing a company where you will be empowered to shape your career in the ...

Lead Software Engineer

This range is provided by Mentmore. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Job Title: Lead Software Engineer Reports to: Head of Digital Products Location: Hybrid, on-site 1 d ...

Principal Software Engineer

About the Role We are seeking a Principal Software Engineer based in London to provide technical leadership across backend services supporting our global payment gateway system. You will design and evolve core platform capabilities, guide architectural decisions across microservices, and ...

Staff Software Engineer

Can you help us fix the world's most broken supply chain? The fashion industry produces over 100 billion garments a year. 60% end up in landfill — not because people don’t want these clothes, but because the supply chain for getting secondhand fashion from donation to resale is completely offline, ...

Software Engineer, D2C

At Sony Music Entertainment, we fuel the creative journey. We’ve played a pioneering role in music history, from the first-ever music label to the invention of the flat disc record. We’ve nurtured some of music’s most iconic artists and produced some of the most influential recordings of all time. T ...

Software Engineer (Cloud)

ZeroRISC ZeroRISC is redefining silicon security and supply chain integrity by empowering device owners and operators in crucial sectors like silicon production, IoT, and critical infrastructure with full device ownership, control, and visibility. Led by the founders of the OpenTitan secure silic ...

Software Engineer (Product)

Job Overview Join our mission to transform the future of real estate transactions. Orbital is revolutionizing the real estate industry with AI, building smart, fast and friction‑free transaction solutions. Responsibilities Build products where AI is at the core, helping en ...

Software Engineer Product

Overview At Endra, our vision is to produce software of exceptional quality. Attaining this standard requires both talent and ownership. We seek individuals who care deeply about the quality of the software we deliver, whether their focus is engineering, design, support, or sales. Join ou ...

Principal Software Engineer

Are you an experienced Principal Software Engineer looking to work on cutting-edge technology and make a meaningful impact on users' daily lives in the medical field? If so, we invite you to apply below. As the Principal Software Engineer, you'll bring a wealth of cloud-native expertise, taking on t ...

Software Engineer, Growth

Location London Employment Type Full time Location Type On-site Department Engineering TL;DR: We’re looking for a full-stack engineer obsessed with Lovable’s growth engine - turning first touches into daily habits, and daily ha ...

Software ML Engineer

Job Overview: We have a fantastic opportunity to move into the era of Machine Learning and Artificial Intelligence, key technologies for the future of computing. Arm is everywhere technology matters. Are you passionate about ML systems and keen to shape how AI runs efficiently on next gen ...

Founding Software Engineer

Founding Engineer (React Native) → Future Head of Engineering / CTO Location: Manchester (Hybrid Working)Salary: Competitive + Equity Potential We're partnering with an ambitious, high-growth startup that is looking for a Founding Engineer to help shape both the product and the futur ...

Software Engineer C#

Are you looking a Software Engineer C# role based in Colchester, Essex working for a global leading engineering business? If so, my client is currently recruiting for a Software Engineer C# to join a pioneer in advanced microelectronics and power-electronic automated x-ray metrology equipment. ...

Java Software Engineer

Java, Spring Boot and Cloud Platforms(AWS, Azure and GCP) I am currently working with a leading software software consultancy working with the government for a Senior Java Engineer. This role involves mentoring junior engineers, collaborating with cross-functional teams, and driving the ado ...

Software Design Engineer

Software Design Engineer - Industrial Automation & Airport Security Systems Location: North West UK - Cheshire (must be based in the region) Type: 6-Month Contract → Permanent (Full-time) Salary: £60,000 - £80,000 On-site: 5 days per week (38 hours) with global travel requ ...

Software Engineer MATLAB

Location: Cambridge (In-Hub) Hours of work: 40 hours per week Length: Full-time / Permanent Salary: £35,000 - £45,000 The Opportunity We are seeking a Software Engineer with strong MATLAB experience to join our progressive and collab ...

Software ML Engineer

Job Overview: We have a fantastic opportunity to move into the era of Machine Learning and Artificial Intelligence, key technologies for the future of computing. Arm is everywhere technology matters. Are you passionate about ML systems and keen to shape how AI runs efficiently on next gen ...

Software Test Engineer

To provide a high-quality Software Systems Testing and Software Engineering function and ensure all team key performance indicators are followed. Responsibilities & Accountabilities: Responsible for testing Stark software systems, including system testing, integration testin ...

Software Engineer C

We're working with a leading engineering and technology organisation within the defence sector, currently looking for a Senior Software Engineer to join a highly skilled team developing advanced test software for complex systems. This is a fantastic opportunity to work on cutting-edge technology in ...

Software Engineer I

At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, commun ...

Enterprise Software Engineer

Capstone Investment Advisors, a leading $12 billion asset management firm specializing in derivatives, is seeking an Enterprise Software Engineer to join their technology team in London. You will modernize and maintain BOSS, their proprietary back-office platform, while building new software to streamline ...

Software Test Engineer

We are partnered with a well‑established audio company in Cambridge developing advanced technology used across a range of creative and technical applications. Due to continued growth, they are looking for a Software Test Engineer to help ensure new software releases meet the highest standards of qu ...

Systems Software Engineer

SECURITY CLEARANCE: Must have or be able to obtain security clearance eligibility to access UK Ministry of Defence establishments, working within ITAR and Export Control restrictions. LOCATION: Brize Norton, Carterton, Oxfordshire. HOURS: Full time - Mon-Fri 35 hours. What’s in it ...

Quantum Software Engineer

At OQC, we aren’t just theorising about the future; we’re building it. Born from a philosophy of bold innovation, we’ve successfully transitioned quantum computing from an academic dream into a commercial reality. The most exciting thing is that we’re just getting started. As a Quantum Software Eng ...

Staff Software Engineer

Position Summary Harness is a high‑growth company disrupting the software delivery market. Our mission is to enable the 30 million software developers worldwide to deliver code reliably, efficiently, securely, and quickly, increasing customers’ pace of innovation while improving the developer exp ...

C# Software Engineer

Salary: £100,000 - 100,000 per year Requirements Strong C#/.NET development experience Solid understanding of software architecture, design patterns, and system design SC Clearance or eligibility for clearance Experience in a consultancy or clie ...

Chief Software Engineer

Europe's heavy-lift UAV capability is limited. The organisation behind this role is one of a small number of companies actively closing that gap - for both defence and civilian applications. The Chief Engineer will set the technical direction for autonomous UAV and eVTOL platforms across th ...

Principal Software Engineer

Salary £70,000 - 75,000 per year Requirements Strong background in TypeScript / JavaScript (Angular) Deep experience with distributed systems, microservices, and APIs Solid understanding of connectivity (TCP/IP, device communication, telemetry) ...

Software Engineer I

About The Team Our teams are collaborative, forward thinking, and agile. We support multiple products with a challenging and exciting set of features and provide real opportunity for our teams to contribute to the success of the organisation. About The Role You will contribute t ...

Software Applications 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 (PLC)

Salary: £55,000 - 65,000 per year Requirements We are looking for a seasoned software engineer with experience in developing, modifying and optimising industrial automation systems. We require hands‑on experience with PLC programming. We would ideally lik ...

Principal Software Engineer

Principal Software Engineer Pearson Carter are currently working with an established technology organisation developing advanced software solutions used by leading businesses worldwide. They are looking to appoint a Principal Software Engineer to help drive the evolution of a sophisticated, high- ...

Software Engineer .NET

Salary: £50,000 - 60,000 per year Requirements Deep understanding of Microsoft .NET C# and .NET Core Experience working with MySQL, MariaDB, or other data stores Understanding of containerisation technologies and message queues (e.g. RabbitMQ) Exposur ...

LabVIEW Software Engineer

Salary: £124,800 - 124,800 per year Requirements We require Certified LabVIEW Architect, Certified LabVIEW Developer, or equivalent experience. We require typically 4 years of experience as a LabVIEW software developer. We require experience with object-o ...

Principal Software Engineer

Principal Software Engineer We are looking for a highly experienced Principal Software Engineer with strong backend engineering expertise and a passion for scalable distributed systems. You will play a key role in shaping architecture, engineering standards, and technical direction across the pla ...

Scientific Software Engineer

Salary: £70,000 - 75,000 per year Requirements A degree in Software Engineering, Mathematics, or a Science/Materials subject. Experience in Linux-based software application development using modern C++. Familiarity with network and other communication buses. < ...

HTP Software Engineer

Software Engineer – Java Full Stack The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to ou ...

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 ...

Staff Software Engineer

About Foundation Health Foundation Health is transforming healthcare through an AI-powered digital pharmacy platform that seamlessly connects operational infrastructure with high quality patient experiences. Our mission is to transform patient centric care by connecting fragmented infrastructure, ...

Application Software Engineer

Salary: £135,200 - 135,200 per year Requirements Experience developing application-level software using Embedded C/C++, C++, or C# Familiarity with CI/CD pipelines and modern software engineering practices Knowledge of Data Distribution Service (DDS) is a ...

Software Engineer Opportunities

Almac Group is a global leader in advancing human health. We provide a range of expert services across the drug development lifecycle to pharmaceutical and biotech companies, supporting them in finding treatments for patients. Skills and attributes Computer Science Softwar ...

Software Engineer Nursling

Salary: £50,000 - 60,000 per year Requirements BEng/BSc and/or masters degree in an appropriate engineering, computer science, information systems or related subject. Knowledge of Sensor and Communication systems. Software engineering experience from R&D ...

Lead Software Engineer

Join Kainos and Shape the Future. At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it togeth ...

Software Engineer III

Division Assessment & Qualifications Delivery Work Type Hybrid (3 days in office) About UK Assessment & Qualifications We are responsible for the delivery of nearly 4 million examination results per annum, including A-Level, GCSE, BTEC and T-levels for students ...

Principal Software Engineer

Our Mission At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting‑edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ...

Advanced Software Engineer

We are Sports Interactive The studio behind: Football Manager. Founded in 1994, Sports Interactive became a wholly owned subsidiary of SEGA Europe in 2006. Based at the Here East technology hub in Stratford, East London, the SI team continues to expand as we bring our titles to an ever-grow ...

Principal Software Engineer

The Opportunity Thisroletakes asenior position in thedevelopment ofourBlighterNexusradarcommand &control software We are expanding our software engineering team to meet the requirements of a demanding and exciting product roadmap. At Blighter, wedevelopall the softwarerequiredto u ...

Software Engineer(Banking)

**Share pages with your social network** * (twitter) guest_id, k, _twitter_sess, original_referer* (facebook) datr, lu* (g+1) PREF, SID, HSID, SSID* **TribePad** - this allows you to login to our social recruitment management platform* **trackerToken-4** - this is similar to Google Analytics but specifically ...

Research Software Engineer

Job details Position: Research Software Engineer Contract: Permanent Hours: Full time (36 hours) Grade: A Salary: £43,867 per annum Location: St Pancras This is the s ...

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