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Software Engineer United Kingdom Jobs (On-site work)

98 Job Offers

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Software Test Engineer
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Join a top Cambridge tech firm as a Software Test Engineer. You'll develop manual and automated tests for embedded systems using Python, C#, Selenium, or Robot Framework. Collaborate with elite EU teams, own quality metrics, and enjoy private medical insurance plus an EV car scheme. Ideal for tes...
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United Kingdom , Cambridge
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65000.00 GBP / Year
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Oho Group Ltd
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Software Engineer
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United Kingdom , Cardiff
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Not provided
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Admiral Group Plc
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Principal Software Engineer
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Principal Software Engineer sought by Mastercard to lead DevOps automation across on-prem and cloud infrastructure. Leverage Terraform, Ansible, Chef, and Kubernetes to build CI/CD pipelines and drive Infrastructure as Code. Requires 10+ years’ experience, strong Linux skills, and cloud expertise...
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United Kingdom , London
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Mastercard
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Flight Data Software Engineer
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United Kingdom , London
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British Airways
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Software Engineer, Growth
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Fullstack Growth Engineer in London: Build and iterate activation, monetization, and retention features using React and APIs. Drive user growth through distribution rails, marketplace ecosystems, and A/B testing. Ideal for engineers with 5+ years in growth, strong product sense, and a passion for...
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United Kingdom , London
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Lovable
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Software Engineer, Enterprise
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Enterprise Engineer sought to build the multi-cloud foundation for Lovable in London. You will own the architecture and deployment of apps across AWS, GCP, and Azure, integrating deeply with enterprise systems. Requires 5+ years in full-stack development (React/TypeScript, Go/Rust) and expertise ...
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United Kingdom , London
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Lovable
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Software Engineer - NodeJS - TypeScript
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United Kingdom , London
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60000.00 - 100000.00 GBP / Year
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Harrington Starr
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Software Development Engineer
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Join Amazon in London as a Software Development Engineer to solve real customer problems with innovative technology. You’ll design scalable cloud-native solutions, work with Java, Python, or C++, and impact millions globally. Ideal for students or recent graduates in STEM with a passion for AI, m...
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United Kingdom , London
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Amazon
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Staff Software Engineer
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Staff Software Engineer role in London, offering £130K–£140K plus equity. You will design and evolve backend services for AI systems, focusing on large-scale data processing and secure enterprise workflows. Requires deep expertise in Python, PostgreSQL, RESTful APIs, and containerised environment...
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United Kingdom , London
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130000.00 - 140000.00 GBP / Year
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Data Idols
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Software Engineer
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Join MI5 as a Senior Software Engineer in London or Manchester. Develop secure applications using Java, Python, or C# with cloud technologies like AWS and Azure. Mentor teams, drive agile delivery, and solve complex challenges. Enjoy 25 days leave, excellent pension, and dedicated development bud...
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United Kingdom , London; Manchester
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64005.00 - 70791.00 GBP / Year
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Social Value Portal Ltd
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Backend Software Engineer - Guest & Host
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Join Airbnb as a Backend Software Engineer in London to build next-gen hosting experiences across EMEA. You’ll deliver personalized features, scale reliable systems, and collaborate with global teams. Requires 4+ years experience (or PhD) and strong cross-timezone collaboration. Enjoy bonus, equi...
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United Kingdom , London
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75000.00 - 88000.00 GBP / Year
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Airbnb
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Founding Software Engineer
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Join a world-class founding team as a Founding Software Engineer in London. You will build core cybersecurity systems from scratch, solving high-impact challenges across the full stack. We require 5+ years of experience with Python, C#, Go, or Java, and a builder’s mindset for fast-paced environm...
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United Kingdom , London
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70000.00 - 130000.00 GBP / Year
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Oho Group Ltd
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Senior Embedded Software Engineer
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Senior Embedded Software Engineer sought to develop advanced wireless communication systems in Whiteley, UK. This hands-on role combines embedded C development with FPGA design (VHDL/Xilinx) across the full product lifecycle. Ideal for engineers skilled in Linux, electronics, and test equipment, ...
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United Kingdom , Whiteley
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Codan Limited
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Embedded Software Engineer
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Embedded Software Engineer needed in Whiteley, UK to develop C/C++ code for SoC-based platforms. Ideal for candidates with 2+ years’ experience and a degree in Electronics or Physics. You’ll work on high-performance systems, collaborate with hardware and RF engineers, and use test equipment. Bene...
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United Kingdom , Whiteley
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Codan Limited
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Java Software Engineer - Microservices | Payments | Enterprise-Scale Systems
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Senior Java Developer with 8+ years’ experience needed for enterprise-scale payments systems in Dorset, UK. Design secure microservices using Spring Boot, SQL, and NoSQL. Build high-availability distributed systems with Kafka, Docker, and Kubernetes. Join Agile teams delivering resilient, busines...
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United Kingdom , Dorset
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Xcede
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Electrical Software Support Engineer
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Join a talented technical team in Milton Keynes as an Electrical Software Support Engineer. You’ll provide high-level support, training, and problem-solving for BS7671-compliant electrical design software, working closely with clients and European colleagues. Ideal candidates have experience in e...
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United Kingdom , Milton Keynes
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Trimble Inc.
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Principal Software Engineer
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Principal Software Engineer sought for a Luton-based role supporting mission-critical embedded systems. Requires ISTQB knowledge, strong test automation skills (Python, C++), and active SC Clearance. You will create automated test scripts, perform integration and regression testing, and collabora...
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United Kingdom , Luton
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74.00 GBP / Hour
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Morson Talent
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C++ Software Engineer
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Join a top-tier financial tech firm in London as a C++ Software Engineer. You’ll build high-performance, large-scale systems with a focus on low latency and scalability, using C++ and Python. This role offers real ownership in a microservice architecture, collaborating with elite engineers on nex...
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United Kingdom , London
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Hunter Bond
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Python Software Engineer
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Join a top-tier finance firm in London as a Python Software Engineer. You’ll build high-performance, scalable data platforms using Python, RESTful services, SQL, and big data tools like Spark and Kafka. Collaborate with elite technologists on advanced financial systems, influencing design and the...
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United Kingdom , London
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150000.00 GBP / Year
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Hunter Bond
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Software Development Engineer
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Join Amazon as a Software Development Engineer in London, Cambridge, or Edinburgh. You will design scalable, cloud-native solutions using Java, Python, or C++, impacting millions of customers globally. Ideal for students or recent graduates in STEM with strong algorithmic skills. Benefit from a c...
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United Kingdom , London; Cambridge; Edinburgh
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Amazon Pforzheim GmbH
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About the Software Engineer role

Explore the dynamic and in-demand world of software engineering jobs, where professionals design, build, and maintain the digital infrastructure that powers modern life. Software engineers, often synonymous with developers, are the creative problem-solvers and architects behind websites, mobile apps, operating systems, and complex enterprise systems. This career path blends analytical thinking with creative design to translate user needs and business goals into functional, efficient, and scalable software solutions.

The core responsibility of a software engineer is the full software development lifecycle. This typically begins with analyzing requirements and collaborating with product managers, designers, and other stakeholders. Engineers then design system architecture, write clean and maintainable code, and rigorously test their creations to ensure reliability and performance. A significant part of the role involves debugging issues, optimizing existing systems, and deploying updates. Many engineers also participate in code reviews to maintain quality standards and contribute to technical documentation. In today's agile environments, they often work in iterative cycles, continuously integrating and delivering new features.

Software engineering jobs can be specialized, but common areas include front-end (client-side), back-end (server-side), and full-stack development. Front-end engineers focus on user interfaces and experiences using technologies like HTML, CSS, and JavaScript frameworks. Back-end engineers build the server logic, databases, and application programming interfaces (APIs) that power functionality behind the scenes. Full-stack engineers possess skills across both domains. Other specializations include DevOps, security, data engineering, and cloud-native development.

Typical skills and requirements for these roles are both technical and soft-skills based. Fundamentally, proficiency in one or more programming languages such as Python, Java, JavaScript, C#, or Go is essential. Understanding data structures, algorithms, and system design principles is crucial. Experience with frameworks, databases (SQL and NoSQL), and version control systems like Git is commonly expected. As software is increasingly built for the cloud, familiarity with services from providers like AWS, Azure, or GCP is a valuable asset. Equally important are strong problem-solving abilities, attention to detail, and effective communication skills for teamwork. While many positions require a degree in computer science or a related field, a proven portfolio and relevant experience are also highly valued pathways into software engineering jobs.

The profession offers immense variety, with opportunities to build everything from life-saving health applications and financial platforms to immersive games and cutting-edge AI tools. It is a career characterized by continuous learning, collaboration, and the tangible impact of creating products used by millions. For those with a logical mind and a passion for building, software engineering jobs present a rewarding and future-proof career path with endless possibilities for innovation and growth.