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Software Engineer United Kingdom Jobs (On-site work)

84 Job Offers

Embedded DSP Software Engineer
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United Kingdom , London
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80000.00 GBP / Year
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Oho Group Ltd
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Senior Software Engineer
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United Kingdom , London
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150000.00 GBP / Year
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Orbis Consultants
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Senior Full-Stack Software Engineer
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Join our London team as a Senior Full-Stack Engineer. Drive innovation using Go, Python, and React within a product-focused, agile environment. Enjoy a hybrid model, 27 days leave, bonus, and comprehensive benefits while revolutionizing controls management.
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United Kingdom , London
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Not provided
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Citi
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Graduate Embedded Software Engineer
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Join a growing Cambridge tech firm as a Graduate Embedded Software Engineer. Develop low-level C/C++ software for robust handheld devices in demanding environments. You'll need a relevant degree, RTOS/Embedded Linux knowledge, and a hands-on, quality-driven approach. Contribute to the full lifecy...
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United Kingdom , Cambridge
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35000.00 - 42000.00 GBP / Year
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Oho Group Ltd
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Senior Software Engineer
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Join Equinox in London as a Senior Software Engineer. Lead complex projects, design system architectures, and mentor junior developers using Java and Kafka. Enjoy a hybrid model, bonus, private healthcare, and 27 days leave.
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United Kingdom , London
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Citi
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Software Engineer, Full Stack - Swaps Platform
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Join our London team as a Full Stack Software Engineer to build the mission-critical Total Return Swaps platform. Utilize Java, Spring Boot, React, and microservices to solve complex problems for hedge funds and traders. We offer competitive compensation, equity, and comprehensive benefits in a h...
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United Kingdom , London
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Clear Street
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Software Engineer Intern, Developer Tools
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Join Figma's Developer Tools team in London as a Software Engineer Intern. You'll build bridges between design and development, working on systems like Dev Mode and AI-powered tools. This role requires strong coding skills and a passion for solving technical problems in a collaborative environment.
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United Kingdom , London
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Figma
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Software Engineer
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Join a bold London-based startup reinventing intellectual property creation. As a Software Engineer, you'll build production-grade software from the seed stage with the founding team. We seek a driven, systems-minded back-end engineer comfortable with an office-first culture. Gain significant sto...
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United Kingdom , London
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80000.00 - 120000.00 GBP / Year
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Linux Recruit
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Software Engineer
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Join a high-growth London startup as a Software Engineer. Thrive in a fast-paced environment with real ownership and responsibility. Build impactful software for a global audience and enjoy a competitive salary with generous equity. Be part of a small, mighty team shaping the future of innovation.
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United Kingdom , London
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80000.00 - 120000.00 GBP / Year
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Linux Recruit
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Principal Software Engineer
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Join a high-growth tech firm in London as a Principal Software Engineer. Architect and scale high-throughput, event-driven systems in Golang, handling billions of monthly requests. Leverage your 8+ years of backend expertise in distributed systems, Kafka, and PostgreSQL within a top-tier engineer...
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United Kingdom , London
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170000.00 GBP / Year
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Orbis Consultants
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Senior Software Engineer
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Join Perk as a Senior Software Engineer in Edinburgh. Develop our next-gen travel & spend platform using Python/Django and/or React. We seek an expert full-stack developer with a product mindset, passion for quality, and Agile experience. Enjoy competitive pay, equity, private healthcare, and amp...
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United Kingdom , Edinburgh
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Yokoy
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Software Engineer
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Join Perk as a Software Engineer in London. Develop a complex travel & spend platform using Python/Django and/or React in an Agile environment. We seek experts with a product mindset, obsession for quality, and pragmatism. Enjoy competitive pay, equity, generous vacation, and health perks.
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United Kingdom , London
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Yokoy
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Graduate Software Engineer
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Join our London team as a Graduate Software Engineer. You'll design solutions and ship code using React, Kotlin, and microservices. We seek proactive CS graduates with expertise in Kotlin, Java, or Python. Grow with an L&D budget in a high-achievement environment.
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United Kingdom , London
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AlphaSights
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Software Development Engineer Graduate
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Launch your tech career with our Graduate Software Engineering program in Brownhills, Walsall. Gain hands-on experience across front-end and back-end systems using agile principles. Develop skills in large-scale architecture, automation, and data security while enjoying a comprehensive benefits p...
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United Kingdom , Brownhills, Walsall
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One Stop Convenience & Grocery Store
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Software Engineer
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Join TKMS ATLAS UK in Dorchester as a Software Engineer. Develop cutting-edge maritime systems using Java, with a focus on UI/UX and prototyping. Enjoy flexible working, a competitive package, and career growth within a supportive, multi-disciplinary team.
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United Kingdom , Dorchester
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Morson Talent
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Software Engineer
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Join our Cambridge team as a Software Engineer in cutting-edge medical technology. Develop applications in C/C++/C# and embedded systems for microcontrollers (ARM, STM32). Collaborate on innovative projects within a regulated environment (IEC 62304). Enjoy a competitive salary and comprehensive b...
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United Kingdom , Cambridge
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Osprey CSL
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Embedded Software V&V Engineer
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Join our Bristol team as an Embedded Software V&V Engineer. You will verify and validate real-time software for next-generation missile systems. We seek an engineer with strong embedded C/C++/Ada experience and a solid background in the full software lifecycle. This role involves developing test ...
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United Kingdom , Bristol
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60.00 - 70.00 GBP / Hour
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Morson Talent
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Principal Software Engineer
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Lead a major digital transformation as a Principal Software Engineer. This initial 6-month contract outside IR35 requires expertise in TypeScript (Node/React), AWS, and event-driven MACH architecture. You will re-architect platforms to cloud-native microservices, providing technical vision and go...
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United Kingdom
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550.00 - 650.00 GBP / Hour
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Morson Talent
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Embedded Software V&V Engineer
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Join our team in Stevenage as an Embedded Software V&V Engineer. You will verify and validate real-time software for next-generation missile systems, developing robust test cases from requirements. We seek an engineer with embedded C/C++/Ada experience, strong problem-solving skills, and knowledg...
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United Kingdom , Stevenage
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60.00 - 70.00 GBP / Hour
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Morson Talent
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C++ Software Engineer
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Join our Bristol team as a C++ Software Engineer, developing next-generation Air Defence Systems. You will design Command and Control architectures using C++, with knowledge of Ada, DDS, or RTOS. We seek a collaborative engineer experienced in full lifecycle development and safety-critical standa...
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United Kingdom , Bristol
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Salary
65.00 GBP / Hour
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Morson Talent
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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.