347,424+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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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 – £80,000On-site: 5 days per week (38 hours) wit ...

C++ Software Engineer

An award-winning Technology Company seeks a C++ Software Engineer with proven industrial experience of object-orientated programming and design patterns to join their expanding team. You’ll work across the full development lifecycle with a focus on efficient algorithms, robust system design ...

C++ Software Engineer

We are looking for a C++ Software Engineer to work on defence projects. Key Responsibilities Develop and maintain C++ and Python software for complex systems Work on real-time data processing, simulation, or sensor integration Support verification, validation, and tes ...

Software Engineer, Backend

About us Encord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trusted by Woven by Toyota, AXA, UiPath, Zipline, and ...

Platform Software Engineer

The Role The Core Resource Management (CRM) team is looking for a Platform Software Engineer to help us build and maintain the Kubernetes-powered platform that underpins Anaplan. We’re after someone who loves engineering, is excited by the chance to use Rust to create robust and elegant solutions ...

Founding Software Engineer

This is an early‑stage company building software that helps organisations work smarter with complex data and workflows. They’re focused on replacing manual, fragmented ways of working with more automated, intelligent systems. The aim is to improve how high‑value work gets done across teams. T ...

Java Software Engineer

Java Software EngineerWould 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 scientific research. As a Softwa ...

Staff Software Engineer

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 ...

Application Software Engineer

Application Software Engineer 12-month contract Onsite in Bristol SC must be in place prior to starting 65ph, UMB, inside IR35 Our client, a leading organisation in the Defence & Security sector, is currently seeking an Application Software Engineer for a contract ...

Software Engineer Integrations

Stream was founded with the mission to provide fair financial tools to the everyday worker. Offered through destination employers like Greene King, Bupa, Burger King, Asda and the NHS, our award-winning platform helps over three million people to earn, learn, save, spend and borrow on their own terms, all ...

Staff Software Engineer

Fanvue is one of the fastest-growing creator monetisation platforms globally. We're an AI-powered, creator-first platform helping creators connect, engage, and earn directly from their audiences at scale. Following our recent Series A, Fanvue has surpassed $100M+ in annual recurring revenue, with triple ...

Java Software Engineer

Duration: 12-Month Contract Rate: Up to £300 per day Outside IR35 Start Date: Immediate Start / ASAP We’re currently supporting a major global financial services organisation as they continue to grow their engineering teams and are looking to engage multiple ...

Senior Software Engineer

Are you a talented Senior Software Engineer looking for an exciting new challenge? STS Defence is seeking a Senior Software Engineer to join our dynamic Programmes Division in Gosport. As a Senior Software Engineer, you will play a pivotal role in the design, development, and implementation of adva ...

Senior Software Engineer

Requirements Bachelor's degree in Computer Science, Mathematics related technical field, or equivalent practical experience 4+ years work experience with back-end applications Solid understanding of Javascript Familiarity with Node.js < ...

Senior Software Engineer

At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innova ...

Senior Software Engineer

Role Full Stack Developer Salary £60,000 – £70,000 + company bonus Location Hybrid – Nottinghamshire (once a week onsite) Employment Type Permanent About the job If you are a Senior Full Stack Engineer with a strong C#, .Net backgroun ...

Senior Software Engineer

G MASS are currently looking for an experienced Software Engineer to join a leading Investment Manager client. This role sits within a core engineering team at the centre of a highly quantitative investment environment, supporting the technology and data platforms that underpin systematic trading strategie ...

Senior Software Engineer

Some roles give you a better salary. Some give you a better story. This one has the potential to do both. I’m hiring multiple Senior Full Stack Engineers for a Series A Scale Up in Central London that is moving quickly, building with AI as a real part of the product, and led by people who k ...

Senior Software Engineer

About IMU Biosciences IMU Biosciences has developed proprietary platform technologies that generate and translate vast system-level immune data into actionable insights and tools to drive the development of precision medicines across a variety of diseases. Built on over a decade of research at Ki ...

Senior Software Engineer

Adarga builds AI systems for customers working in Defence, Security and Resilience. With a core focus on our multimodal data fusion platform, we combine the value of humans and agents to transform information overload into decision advantage. Our team is a hybrid of domain specialists and technolog ...

Senior Software Engineer

At Gamma, we’re more than just a leader in Unified Communications as a Service (UCaaS). We’re a fast-moving technology organisation delivering innovative voice, data, and mobile solutions across Europe. Our product and service portfolio is at the heart of what we do — powering reliable, scalable co ...

Senior Software Engineer

Senior Software EngineerWest Midlands (Hybrid)£45,000 - £65,000 + Bonus + Private Medical + Excellent Benefits Build Technology That Makes a Difference Are you an experienced Software Engineer looking to work on technology with real-world impact? We're working with an inno ...

Senior Software Engineer

Aicadium is looking for a Senior Software Engineer to join our growing team at our Singapore office. This person is responsible for all aspects of back-end development. This person must be able to drive the programming of well-constructed, testable code.The ideal candidate will have a broad ...

Senior Software Engineer

Responsibilities and Qualifications Deep experience writing object‑oriented back‑end code, ideally with expertise in Java. A good understanding of software fundamentals, including data types, threading, memory management, and debugging techniques. Strong communication, p ...

Senior Software Engineer

We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing new bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are interested in speaking with a Full Stack Software Engineer with experience in Java to ...

Staff Software Engineer

Staff engineering at Opus 2 is about what happens when complex problems span multiple teams or systems and someone needs to make them tractable. You'll set technical direction across a domain, lead the work that no single squad can pick up alone, and shape how the engineering organisation builds software a ...

Staff Software Engineer

Join us in our mission to revolutionize healthcare. Together, let's build something extraordinary that will shape the future of well-being for generations to come. Embrace the opportunity to contribute to a team where your ideas and efforts make a tangible difference. The journey awaits – ...

Principal Software Engineer

Why Technology at loveholidays? At loveholidays – we trailblaze together. We’re on a mission to open the world to everyone, giving our customers’ unlimited choice, unmatched ease and unmissable value for their next getaway. Our team is the driving force behind our role as our customers’ personal ...

Principal Software Engineer

Title: Principal Software EngineerRole: Distributed Systems & CommunicationsLocation: CambridgeshireSalary: 60-80k Platform Recruitment has partnered with an innovative technology company developing mission-critical systems used by organisations worldw ...

Software Tools Engineer

For over four decades, Cirrus Logic has been propelled by the top engineers in mixed‑signal processing. Our rockstar team thrives on solving complex challenges with innovative end‑user solutions for the world's top consumer brands. Cirrus Logic is also known for its award‑winning culture, built on a founda ...

Staff Software Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by dcoded. | B Corp ™ pending. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from dcoded. | B ...

Lead Software Engineer

Lead Software Engineer: Job Description Reporting to: VP of Engineering Location: Reading, RG30 1DZ Working hours: 37.5 hours, Monday - Friday About BigSis BigSis ( a UK start-up, is applying robotics and artificial intelligence to transform the production of ste ...

AI Software Engineer

Neat brings people together with beautifully simple, versatile video devices and experiences. By minimising the physical and virtual divide, we enable everyone to feel more connected, present and understood, however they prefer to work. Neat's pioneering portfolio addresses the needs of today's workplace a ...

Lead Software Engineer

We’re 1st Central, a market-leading insurance company utilising smart data and technology at pace. Rapid growth has been based on giving our 1.4 million customers exactly what they want: great value insurance with an excellent service. And that’s the same for our colleagues too; we won Insurance Employer o ...

.Net Software Engineer

Direct message the job poster from Station Associate Director - Station ️ To attract the top talent in Product and Software Engineering, you must approach things uniquely - I'll guide you… London, United Kingdom | Full-time | Permanent I'm working with a global busin ...

Lead Software Engineer

About us Make a difference and advance your career by helping deliver some of the UK’s most important #tech4good projects, making the world a smarter, safer, greener, and healthier place. You’ll join a talented team of dynamic and driven professional problem solvers; creative thinkers and ...

Software Engineer IV

Your job Staffing Solutions is the technology group within Indeed responsible for building the software that powers the Indeed Flex temporary staffing marketplace, managed-service provider service, payroll, and other staffing-related software. The Flexer Supply group within Staffing Solutions han ...

Lead Software Engineer

ABOUT US LSEG (London Stock Exchange Group) is a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge an ...

Software Engineer III

Your Impact The Software Engineer III (Backend) is an experienced engineer that handles complex tasks and contributes significantly to their team's goals. They are expected to start leading small projects or components, while building feature sets / capabilities that are well-crafted and follow A ...

Lead Software Engineer

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 enterprise organisations into AI-powered and data-driven businesses. We work with enterprise organisations on a glo ...

Software Engineer – AI

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 exploration and methodical execution - because the best ideas take time to evolv ...

Lead Software Engineer

MANUAL is a fast growing Healthtech scale-up, aiming to be the healthcare provider that millions of people trust as their partner to a long and healthy life. Our platform allows users to quickly and safely diagnose possible conditions, get treatment and support them afterwards to live a higher quality life ...

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 ...

Software Security Engineer

Overview Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! What we can offer you Comp ...

Senior Software Engineer

Senior Software Engineer – Embedded Control & Display Systems Location: Ayrshire, Scotland – Onsite Salary: £48,098 – £57,000 (depending on skills and experience) Are you a skilled Software Engineer with a passion for embedded systems and safety‑critical s ...

Software Engineer AI

Software Engineer - AI at PA Media Join PA Media Group's new AI Enablement team as a founding senior engineer who lives at the bleeding edge of AI-native development. This isn't traditional software engineering - you'll leverage agentic engineering approaches, Claude Code, and the latest AI capab ...

AI Software Engineer

The Tanzu Division at Broadcom focuses on modern application development, management, and data intelligence, helping enterprises build and run cloud‑native apps faster and more securely. Our recent efforts are centered on GenAI integration through tools such as Tanzu Platform 10, Tanzu Data Intelligence, B ...

Lead Software Engineer

Job Title Lead Software Engineer Location Newcastle upon Tyne, UK Reports to Senior Principal Software Engineer Job Overview Have you ever looked at your smartphone and wondered how the silicon chips, that power it, were designed? Electronic D ...

Lead Software Engineer

About this role Capital One’s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose primary role is to be an enabler of our ambitions. Capital One is looking for a Le ...

Lead Software Engineer

Base pay range Direct message the job poster from MARS Recruitment Recruiting Engineering talent in Oxfordshire since 2003 Lead Software Engineer | C++ | Python | Linux Oxfordshire | Hybrid | up to £75,000pa plus benefits Do you enjoy technically leading and ment ...

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