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Software Engineer United Kingdom Jobs

522 Job Offers

Senior Software Engineer
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Join Microsoft’s MORSE team as a Senior Software Engineer in the UK, securing Windows, Azure, and virtualization technologies for over a billion users. You’ll perform security design reviews, code reviews, and vulnerability research, building mitigations and scalable bug detection systems. Requir...
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United Kingdom , Multiple Locations
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Not provided
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Microsoft Corporation
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Full-Stack Senior Software Engineer, GenAI Data Products and Platform (VP)
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Join Citi as a VP Full-Stack Senior Software Engineer to build 'Citi Assist', a GenAI assistant for global employees. You’ll own end-to-end features using Python, TypeScript, and React, working with data pipelines and cloud infrastructure (OpenShift/Kubernetes). Based in London, this role offers ...
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United Kingdom , London
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Not provided
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Citi
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Software Engineer - Level 1
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Join Ovarro as a Level 1 Software Engineer in Sheffield, UK, and contribute to SCOPE, a leading SCADA platform. You’ll manage project elements, perform full lifecycle development, and resolve defects using Java scripting and C/C++. Ideal for problem-solvers with a technical background. Enjoy a co...
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United Kingdom , Sheffield
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Salary
26500.00 GBP / Year
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Ovarro
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Java Software Engineer, Wholesale Credit Risk Analytics
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Join our Credit Risk Technology team in Belfast as a Java Software Engineer. You'll build critical risk management and stress testing solutions using Java, Spring, and Apache Flink. We seek a hands-on developer with GenAI tool experience (GitHub Copilot) and cloud expertise (AWS/Azure). Enjoy 27+...
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United Kingdom , Belfast
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Citi
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Lead Engineer - Software & HPC Engineering
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Lead Engineer sought for a UK deep-tech firm pioneering clean energy solutions via advanced physics, simulation, and ML. You will architect, optimise, and maintain complex HPC systems in Oxford, leveraging expertise in Linux, MPI, and C++. Ideal candidates possess strong scripting skills and a pa...
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United Kingdom , Oxford
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Not provided
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Rullion
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Senior Software Engineer (Kotlin)
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Senior Software Engineer (Kotlin) sought by hyperexponential, a high-growth AI startup backed by a16z. Build scalable, cloud-native data systems on AWS using Terraform and Kotlin. You will design distributed analytics infrastructure and deliver customer-facing features for a $7 trillion insurance...
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United Kingdom , London
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Not provided
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hyperexponential
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Senior Software Engineer
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Senior Software Engineer sought by a London health-tech scale-up to scale a platform used by 100k+ customers. You’ll own problems end-to-end, working across Python backend, React/TypeScript frontend, and AWS infrastructure. Ideal candidates have 5+ years experience, actively use AI in their workf...
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United Kingdom , London
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100000.00 GBP / Year
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Orbis Consultants
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Software Engineer - Reliability
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Software Engineer - Reliability role in North West UK. Design and build internal tools using Python, Golang, or JavaScript to enhance system performance and automation. Collaborate with platform and operations teams to improve stability and scalability. Enjoy hybrid working, generous pension, bon...
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United Kingdom , North West
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45000.00 - 55000.00 GBP / Year
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Linux Recruit
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Senior Software Engineer
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Join a greenfield AI startup in London redefining innovation discovery and protection. As a Senior Software Engineer, you’ll build production systems from scratch using Java, TypeScript, or Python, integrate with LLMs, and collaborate directly with founders. No legacy code or bureaucracy—just fas...
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United Kingdom , London
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120000.00 - 150000.00 GBP / Year
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Linux Recruit
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Senior Software Engineer - Margin Technology - Assistant Vice President
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Senior Software Engineer (AVP) sought for Citi’s Margin Technology team in London. You will build high-impact financial systems using Java, React, and Python, with expertise in RESTful APIs, Spring, and TDD. Ideal candidates have investment banking experience and knowledge of AWS, Kafka, or Kuber...
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United Kingdom , London
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Citi
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Principal Technical Safety Engineer – Software Development
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Principal Technical Safety Engineer role in Warrington, UK, blending software development with risk management. You'll lead QRA, CFD, and RAM studies while maintaining and developing internal software using Python, C#, and .NET. Requires 8+ years in technical safety and full-stack skills. Benefit...
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United Kingdom , Warrington
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Not provided
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Risktec Solutions
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Lead Software Engineer - Margin Technology - Vice President
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Lead Software Engineer (VP) sought for Citi’s Margin Technology team in London. Drive innovation in global finance by building scalable, automated platforms using Java, Python, or React. Requires expertise in microservices, RESTful APIs, and cloud technologies like AWS. Enjoy hybrid work, 27 days...
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United Kingdom , London
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Citi
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Principal Software Engineer - Margin Technology
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Principal Software Engineer sought for Citi’s Margin Technology team in London. Design and build high-scale distributed systems using Java, Python, or React, with AWS, Kafka, and Kubernetes. Drive innovation in global finance, shaping automated platforms with a focus on clean code and TDD. Benefi...
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United Kingdom , London
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Citi
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Senior Software Engineer - Margin Technology
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Senior Software Engineer - Margin Technology at Citi in Belfast. Build high-impact financial systems using Java, React, and Python, with RESTful APIs and TDD. Join a global team solving complex problems at massive scale. Enjoy 27 days leave, bonus, private medical, and hybrid work.
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United Kingdom , Belfast
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Citi
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Software Engineer, Salesforce (Integrations)
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Join Dialpad as a **Software Engineer, Salesforce (Integrations)** in London. You’ll build and enhance native Salesforce integrations using **Java, Python, and Apex**, driving real-time automations and ETL data pipelines. Leverage **Agentic AI** and AI coding assistants daily. Enjoy a competitive...
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United Kingdom , London
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Dialpad
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Full Stack Engineer / Software Engineer
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Full Stack Engineer sought for a high-impact Fintech role in the City of London. You will architect sophisticated internal tools using React, Next.js, and TypeScript, protecting millions of global transactions. Ideal for a Frontend Specialist with 4+ years in production-grade apps, skilled in mic...
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United Kingdom , City of London
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60.00 - 80.00 GBP / Hour
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Randstad
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Senior Embedded Software Engineer
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Senior Embedded Software Engineer sought to architect next-gen motion control systems for robotics and industrial automation. This role demands strong C/C++, ARM, and RTOS/bare metal expertise to optimize real-time algorithms. Based in Gloucestershire, you'll join a global R&D team solving comple...
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United Kingdom , Gloucestershire
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T2M Resourcing
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Principal Software Engineer - ISE
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Principal Software Engineer role in London with Microsoft’s ISE team. You’ll co-develop cloud-based AI solutions alongside enterprise customers, using C#, Python, or Java. Requires consultative experience, cross-functional collaboration, and up to 25% travel. Enjoy a competitive benefits package ...
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United Kingdom , London
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Microsoft Corporation
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Senior Software Development Engineer
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AMD seeks a Senior Software Development Engineer in Cambridge, UK to design Linux network device drivers for 800G+ SmartNIC adapters. You will write high-quality C code, lead complex driver development, and submit changes to the upstream Linux kernel. Requires 5+ years of experience, proven Linux...
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United Kingdom , Cambridge
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Not provided
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AMD
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Software Engineer
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Join Made Tech as a Software Engineer to drive real-world impact in public services. You’ll write clean code using TDD, work with diverse languages and cloud platforms (AWS, GCP, Azure), and champion agile practices. Based in UK hubs (Bristol, London, Manchester, Swansea), enjoy 30 days holiday, ...
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United Kingdom , Any UK Office Hub (Bristol / London / Manchester / Swansea)
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Salary
35000.00 - 45000.00 GBP / Year
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Made Tech
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Until further notice

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.