Python Developer Software Engineer Jobs in UK

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Lead Software Engineer

About WeBuild-AI:WeBuild-AI are AI natives delivering 10x value for enterprise organisations. We combine highly skilled experts with our AI Launchpad, industry-aligned language models, and agents to transform ente ...

Software Engineer I

About the Role ​ We are seeking an entry-level Software Engineer I to join our team. ​ In this role, you will contribute to software development projects within a specific functional area or product line. ​ This is an excellent opportunity to grow your skills and gain hands-on experience in a collabor ...

Graduate Software Engineer

Our 18-month Graduate ProgrammeJoining the Leonardo Graduate Scheme is the opportunity to be part of the next generation of our business. As a Graduate you will join us on £33,000 with a welcome bonus and could receive a generous Temporary Accommodation Allowance if you move more than 40 mile ...

Staff Software Engineer

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness ...

Lead Software Engineer

About the roleAs a Lead Software Engineer, you will spearhead our backend and edge/IoT engineering for high-stakes Defence projects, implementing patterns and practices that are both scalable and future-proof. You will bridge the gap between proof-of-concept and robust systems, raising th ...

Senior Software Engineer

About the Role Our are seeking an experienced and practicing Senior Software Engineer. We are now working in a hybrid way, with a mix of remote and office working. We strive to offer a great work life balance - if you are looking for full time, part time or flexible options ...

Mechatronics Software Engineer

Description Mechatronics Software Engineer Thetford, Norfolk Highly competitive salary on offer My client is seeking an experienced Mechatronics Software Engineer who will be responsible for the development of control software for mechatronic automoti ...

Software Engineer DevEx

Every day, the world gets more digital thanks to tens of millions of developers building the future faster than ever. But with exponential growth comes exponential risk, as outnumbered security teams struggle to secure mountains of code. This is where Snyk (pronounced “sneak”) comes in. Snyk is a developer se ...

Principal Software Engineer

We are looking for a Principal Software Engineer (we call them Principal Software Craftspeople) who shares the same values of pragmatism, professionalism and transparency as us to join our team. You'd be utilising your expertise with clients, helping to shape Codurance, and being involved in coaching and ment ...

Senior Software Engineer

Job DescriptionIn AECOM’s AI Engineering team your code will directly shape the physical world around us. We build AI-driven technology that revolutionises how infrastructure and buildings are designed and engineered; reducing waste, cutting CO₂, and making the built en ...

Principal Software Engineer

Team – Health Policy Product Delivery StreamWorking Pattern - Hybrid – 2 days per week in the Vitality London, Bournemouth or Stockport Office - Full time hoursWe are happy to discuss flexible working! Top 3 skills needed for this role: AI‑Augmented En ...

Embedded Software Engineer

Embedded Software Engineer - Basingstoke – £45k-£50k Want to work on un-crewed air systems for stratospheric flight? I am working with a company who have been developing un-crewed air systems for over a decade and due to continued success, are now looking to expand their team. Th ...

Software Engineer (GenAI)

Job DescriptionThis is an fantastic opportunity for a Software Developer (GenAI) to join at an exciting time for AJ Bell as we expand the usage of AI within the business. Our GenAI development team are at the heart of this growth and ee have a strong team working environment, training and excellent ...

Principal Software Engineer

Principal Java Engineer - Belfast (Hybrid)We're hiring a Principal Java Engineer for one of the most interesting product engineering teams in Belfast. This is a genuine principal-level role - not a senior engineer with a better title. You'll be setting technical direction, owning architecture decis ...

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 ...

Cyber Software Engineer

Cyber Software Engineer - National SecurityNational Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Our National Security Business ...

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 ...

Software Test Engineer

Software Test EngineerLocation: NorthLondon Sector: Advanced Defence & Maritime TechnologyOverviewWe are supporting a leading engineeringorganisation specialising in advanced sensing, navigation and mission-criticalsystems used within mar ...

Senior Software Engineer

Role: Senior Software EngineerLocation: Cambridge, Hybrid (3 days onsite)Salary: Up to £k + Bonuses DOEAre you a Senior Software Engineer who thrives on solving complex technical challenges and building high-performance systems? Join an innovative Cambridge-based team ...

Junior Software Engineer

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title: Junior Software EngineerLocation: Derry/Londonderry or Cambridge, United Kingdom (Hybrid)Employment Type: Full TimeThe jobWe’re looking for a motivate ...

Cyber Software Engineer

Cyber Software Engineer - National SecurityNational Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Our National Security Business ...

Staff Software Engineer

At Bazaarvoice, we create smart shopping experiences. Through our expansive global network, product-passionate community & enterprise technology, we connect thousands of brands and retailers with billions of consumers. Our solutions enable brands to connect with consumers and collect valuable user-generated cont ...

Production Software Engineer

Salary: up to £200k + bonusSummaryLeading HFT fund looking for pragmatic Python engineers to join their Production Engineering group in their agile, London-based application team.This role offers the opportunity to work directly with users, building clean, easy-t ...

Staff Software Engineer

Who are we?👋Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created ...

Principal Software Engineer

Your tasks Architecture and Design: Work with Software Architect in defining system and software architecture across multiple projects, leveraging deep product knowledge, HW/SW design constraints, and Linux expertise. Maintain architecture and design documents for assigned pro ...

Senior Software Engineer

Senior Software Engineer Taunton - Hybrid (2 days on site P/W) £45,000 - £60,000 + Bonus + Training + Progression + Private Pension + Holiday Buying Options + AutonomyAre you a Senior Software Engineer looking to take ownership of architecture, influence technical direction, ...

Backend Software Engineer

Job DescriptionAs a Backend Software Engineer you will join our team in London and  be responsible for designing, building, and supporting high‑reliability software platforms used to supervise and control complex, remote systems. The role focuses on developing ...

Principal Software Engineer

We are looking for a Principal Software Engineer (we call them Principal Software Craftspeople) who shares the same values of pragmatism, professionalism and transparency as us to join our team. You'd be utilising your expertise with clients, helping to shape Codurance, and being involved in coaching and ment ...

Software Engineer 2

OverviewDo you enjoy solving problems, writing software, and working with customers? Do you want to join a team where learning about new technology is part of our work every day? Then, come join us! The Industry Solutions Engineering (ISE) team is a global engineering organization that wo ...

Embedded Software Engineer

Embedded Software Engineer in Bristol to join a well established market leading company designing and manufacturing unique weather sensors for the professional market. The Embedded Software Engineer will carry out software design and implementation to meet company requirements for new products, upgrades of exist ...

Embedded Software Engineer

Mission Critical development environment.Excellent problem-solving skills and the ability to analyze and debug complex software systems.Strong communication skills, with the ability to effectively collaborate with cross-functional teams and stakeholders.Knowledge of software testing ...

Senior Software Engineer

Date Posted:2026-03-18Country:United KingdomLocation:Manchester, LancashirePosition Role Type:OnsiteRaytheon UK have a full time, perm opportunity for a Senior Software Engineer to join our specialist teams in Manchester, Gloucester or London working ful ...

Senior Software Engineer

A fantastic opportunity has come up for an experienced Backend Software Engineer, to join a London-based team, on a full time basis. You'll be working in a high impact role on enterprise-level software for an innovative SaaS company based in the UK, looking to grow and enhance their core AI ...

Software Engineer Intern

About NCR VOYIXNCR Voyix Corporation (NYSE: VYX) is a global platform-powered leader in unified commerce for shopping and dining. Combining a flexible, intelligent platform with end-to-end payments capabilities and services developed through its deep industry experience, NCR Voyix empowers ...

Software Engineer (Compilers)

At Universal Quantum, we aim to make the world a better place by engineering the future of computing. Together, we are creating truly impactful quantum computers. Our machines will be capable of solving problems until now considered impossible, with applications ranging across a broad range o ...

Embedded Software Engineer

Join an innovative smart-sensor start up - Cambridge, Hybrid Working Model This new start-up will offer the opportunity to work on ground breaking technology developing ultra-low power sensors, whilst incorporating machine learning. With the current focus firmly centred around flow-sensing, ...

Software QA Engineer

Super new opportunity in Bristol for a Software QA Engineer with specific aerospace expertise. I am seeking a skilled Software QA Engineer who has in-depth experience of the Aerospace Software Development Lifecycle, D0-178C and understands the importance of ensuring best practice is employed through each stage o ...

Senior Software Engineer

I am looking for a Senior Software Engineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This Senior Sof ...

Senior Software Engineer

Complexio's Foundational AI works to automate business activities by ingesting whole company data – both structured and unstructured – and making sense of it. Using proprietary models and algorithms Complexio forms a deep understanding of how humans are interacting and using it. Automation can then replicate ...

Lead Software Engineer

Permanent Lead Software Engineer Software Engineering Gloucester About the Role We’re expanding our team in Gloucester and have multiple opportunities for talented Lead Software Engineers to join us across a variety of Defence, Cyber and Intelligenc ...

Senior Software Engineer

Senior Software EngineerTadcaster, UKPurpose of the RoleTo design, implement, document, and commission control software for bespoke automation machinery. The Senior Software Engineer is r ...

Software Engineer Quant

At Barings, we are as invested in our associates as we are in our clients. We recognize those who work diligently for us and reward them for personal and professional integrity, communication skills, distinct competencies and expertise in specific strategies, ability to collaborate as a team member and true d ...

C++ Software Engineer

Revolutionize 3D Reality Capture as a C++ Software Engineerfor SketchUpAre you ready to use your C++ expertise to solve real-world mysteries? Join the SketchUp team to develop high-precision tools that allow investigators to model crime scenes with scientific accuracy. While your mission starts ...

Senior Software Engineer

About TitanbayTitanbay is building the infrastructure that powers private market investing for banks, wealth managers and fund managers. Our platform solves complex, multi-layered challenges behind the scenes so our client ...

Junior Software Engineer

Job Description We are looking for bright and enthusiastic graduates to join our R&D team in Uxbridge (West London) as we embark on our next chapter as a unified security provider. As a software engineer, you will be working on everything from research and design, to testing and deliverin ...

Java Software Engineer

About the job your consideringHybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of ...

Software Applications Engineer

Introduction 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 ...

Software Test Engineer

Role: Software Test EngineerLocation: Hybrid (Cambridge / London)Salary: Up to £50,We're working with an established technology business who have been at the forefront of remote access and connectivity solutions for over two decades. Their software is trusted by milli ...

React Software Engineer

Our client is a fast-growing technology company delivering innovative, enterprise-grade solutions. They are looking for a Senior Full Stack Engineer to join their dynamic engineering team and work on production-critical applications with impact.Role OverviewYou will be responsible ...

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