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    Senior Backend Engineer — Cloud Native FinTech Impact

    A global market infrastructure provider seeks a Senior Software Engineer to design and implement innovative software solutions. Working in a collaborative Agile team, you will mentor others and drive continuous improvement, focusing on cloud-native architectures. The role requires expertise in modern .NET techno ...

    Senior C# Architect – High Performance Pricing & Risk

    A leading recruitment firm is looking for a Senior C# Software Engineer to design advanced pricing and risk platforms. The role involves collaborating with Trading and Quantitative teams, architecting high-performance systems, and promoting software engineering standards. Candidates should have strong C# and Pyt ...

    Senior Business Development Manager HealthTech NHS

    Senior Business Development Manager NHS Enterprise Software OTE £140k+ uncapped | Pre-IPO opportunity Are you a proven enterprise software sales professional with experience selling into the NHS? Would you like to join a profitable, fast-growing technology company that is helping t ...

    Senior Lead Java Engineer for Real Time Systematic Trading

    A leading financial institution is seeking a Senior Lead Software Engineer in Greater London to design and develop trading strategies in a dynamic agile team. The role involves enhancing trading platforms and supporting execution for global markets. Candidates should have over 5 years of software engineering exp ...

    Senior SWE, I18n Platform – Globalization Leader

    A prominent technology company in London is looking for a Senior Software Engineer for their Internationalisation Platform. The role involves leading complex projects that enhance internationalisation features. The ideal candidate will have over 5 years of software development experience, a strong focus on custo ...

    Senior Product Manager Making Tax Digital (London)

    A leading recruitment agency in London is seeking a highly skilled Senior Product Manager to lead innovative projects like the Making Tax Digital proposition. The role involves strategic leadership, cross-functional collaboration, and a customer-focused approach to delivering software solutions. Candidates shoul ...

    Senior Java Backend Engineer – Remote/UK FinTech

    A leading global fintech is seeking a Senior Java Software Engineer to join their remote-first UK team. You will design and develop cloud-based backend services and mentor junior engineers while influencing technology choices. Applicants should have over 6 years of experience in software engineering with a stron ...

    Senior Full‑Stack Engineer (Python/React) — AI‑Driven, Hybrid

    A personalized skincare technology startup is seeking a Senior Software Engineer to enhance their software stack and revolutionize skincare. This hybrid role involves leveraging agentic tools across a Python/React stack, leading engineering evolution in a fast-paced, autonomous environment. Candidates should hav ...

    Senior ML Research Engineer Hybrid & High Impact

    Thomson Reuters is looking for a Senior Research Engineer to develop and deliver high-quality software solutions, focusing on machine learning and data processing pipelines. The ideal candidate will have over 5 years of software engineering experience, deep knowledge of Python, and experience integrating ML solu ...

    Senior Embedded Engineer: RTOS, Device Drivers & Wireless

    Hexwired Recruitment Limited is seeking a Senior Embedded Software Engineer to join a rapidly expanding electronics manufacturer near Fleet, with a salary of £90k. This role involves collaborating with a seasoned team on innovative R&D projects and requires substantial experience in embedded software development ...

    Senior AI Platform Engineer Hybrid (London/Peterborough)

    Compare the Market is seeking a Senior Software Engineer (AI Native Platforms) to lead designing and implementing software that supports AI technologies. This role will focus on creating scalable and maintainable systems while mentoring other engineers. Successful candidates will have backend development experie ...

    Senior Java Engineer Hybrid, Lead & Shape Platforms

    Target is looking for a Senior Software Engineer specializing in Java to join their team in Cardiff with a hybrid working model. This role involves designing scalable solutions, mentoring engineers, and maintaining high software quality standards. They offer a competitive salary of up to £50,000 annually, 30 day ...

    Senior Backend Python Engineer for AI Powered Credit Risk

    Citigroup Inc. is seeking a Senior Python Software Engineer in Greater London to develop scalable backend systems for AI tools. The ideal candidate will have proficiency in Python and FastAPI, experience with design patterns, and the ability to work on enterprise software solutions. Alongside competitive salary ...

    Senior Trading Platform Engineer (C#/.NET & Python)

    hackajob is looking for a Senior Software Engineer to work on a trading platform in London. The role involves designing and developing software solutions using C#, Python, and SQL Server. You will contribute to building high-performance backend services and low-latency APIs, while modernising systems u ...

    Senior Windows Desktop Architect & Lead Engineer

    A leading technology company in Birmingham is seeking a Senior Software Engineer specializing in Windows desktop applications. You will lead the design and development of high-quality software, focusing on performance and accessibility. The ideal candidate has over 3 years of experience in C# and Windows develop ...

    Senior C++/Java Engineer — Own Core Platform Components

    LSEG in Greater London is seeking a Senior Associate responsible for delivering high-quality software solutions using C++ and Java. Candidates should possess over 8 years of experience, strong software engineering skills, and a solid understanding of system integration. The role offers tailored benefit ...

    Strategic Senior Director, SRE & Cloud Platform

    Digital Federal Credit Union is seeking a Senior Director of SRE & Cloud Engineering to oversee strategy, design, and development of complex systems software. This leadership role involves guiding engineering teams, shaping technical direction, and managing organizational resources. Candidates should have 8+ yea ...

    Senior Frontend Engineer — D3/React Web Apps Lead

    Java Script Works is seeking a Senior Front End D3 Javascript Software Engineer based in London, United Kingdom. The role requires extensive experience in D3, React, and JavaScript, focusing on the development of advanced web applications. The ideal candidate will have between 7 to 10 years in software developme ...

    Senior Platform Engineer – Python/Java Visualization

    Java Script Works is looking for a Senior Lead Software Engineer specializing in Python and Java. This full-time role involves supporting the QES platform and developing essential components using modern technologies such as React and TypeScript. The ideal candidate should have formal training in softw ...

    Senior Retail Forecasting & Scheduling Implementation Lead

    ADP is seeking a Senior Functional Implementation Consultant to lead the onboarding of clients and implement WorkForce Software Technologies. This role requires strong expertise in software implementations and relationship-building with clients. You will collaborate with internal teams, manage multiple ...

    Senior Quality Engineering Manager – Testing & Automation

    Sony Interactive Entertainment is seeking a Senior Software Engineering Manager to lead quality engineering teams across multiple products. You will shape the quality strategy and ensure high-quality software delivery using Agile methodologies. This role involves collaboration with different department ...

    Senior UI Infrastructure Engineer (C++/Embedded)

    Roku, Inc. in Cambridge, England, is seeking a Senior Software Engineer to enhance their UI Infrastructure. You will contribute to embedded UI framework development, collaborating with architects to improve system stability and performance. The ideal candidate has over 5 years of experience in software ...

    Senior Windows Desktop Architect & Lead Engineer

    Speechify in Nottingham is looking for a Senior Software Engineer to lead the design and development of Windows desktop applications. This role focuses on creating accessible, high-quality software that enhances user experience. The ideal candidate will have over 3 years of experience in Windows applic ...

    Senior Product Manager – Hybrid UK (Data Tools)

    Redgate Software in Cambridge is looking for a Senior Product Manager to manage the entire product lifecycle, from strategy to commercialization. This flexible-hybrid role requires strong collaboration with marketing and a customer-centric approach. The ideal candidate has experience in B2B software an ...

    Senior AEM Engineer Hybrid (London) | Impact & Growth

    Nuffield Health is seeking a Senior Software Engineer for full-stack development of digital services, particularly focusing on Adobe Experience Manager. The role encompasses ensuring the delivery of high-quality software, supporting digital solutions, and mentoring junior engineers. Responsibilities include buil ...

    Senior Embedded & FPGA Firmware Engineer

    Amodo Design in Sheffield seeks an experienced engineer for embedded software development. The role involves collaborating with a multidisciplinary team to design and develop innovative solutions across various projects. Candidates should have over 5 years' experience in senior engineering roles, a strong backgr ...

    Senior Python Automation Engineer Tools & Frameworks

    Roku is seeking a Senior Software Engineer for our Automation support and Tools team in Cambridge, UK. You will develop and maintain software and tools for testing Roku's products and work cross-functionally to enhance automation capabilities. The ideal candidate has strong experience with Python, automation fra ...

    Senior Frontend Engineer (Angular/TypeScript) — Hybrid London

    nudge is seeking a Senior Software Engineer to create scalable software that powers their financial wellness platform. The ideal candidate will have expertise in HTML, CSS, TypeScript, and Angular, along with backend experience in C# and .NET. This role offers a hybrid work environment and numerous benefits, inc ...

    Senior Backend Engineer Cloud Native, Real Time Trading

    VanRath is hiring for a Senior Software Engineer (Back End) in Belfast, responsible for designing and maintaining scalable, cloud-native applications. The role involves using modern .NET technologies like C# and .NET Core, collaborating with architects, and contributing to the full software lifecycle. Ideal cand ...

    Senior Cloud Backend Engineer

    Instil Software Ltd is seeking experienced Senior Software Engineers to design and build backend services with modern cloud platforms. Ideal candidates will have a strong grasp of C#, TypeScript, or Java and enjoy contributing to system architecture and mentoring junior engineers. The position offers flexibil ...

    Senior Windows Desktop Engineer | UI/UX Architecture Lead

    Speechify is seeking a Senior Software Engineer for Windows/Desktop Applications in Belfast, UK. This role entails developing native Windows applications, enforcing best practices, and integrating accessibility features. The ideal candidate has extensive experience in Windows technologies such as C# and XAML, an ...

    Senior Windows Desktop Architect Remote

    Speechify in Glasgow is looking for a Senior Software Engineer to lead the design and development of Windows desktop applications. The role emphasizes accessibility, performance, and involves collaborating with designers and researchers. Ideal candidates will have over 3 years in Windows desktop develo ...

    Senior Product Manager: Data & DevOps Platform Leader

    Redgate Software, based in Cambridge, is seeking a Senior Product Manager to oversee the complete product life cycle. This role focuses on defining product strategy and collaborating with key stakeholders to ensure commercial success. The company promotes a flexible-hybrid work environment, supporting work-life ...

    Senior AEM Engineer Shape Digital Experiences (Hybrid)

    Nuffield Health Brentwood is seeking a Senior Software Engineer specializing in Adobe Experience Manager (AEM) for a hybrid role in Epsom & Barbican, London. The candidate will handle full-stack software development, ensure high quality and stability of digital solutions, and mentor team members. A strong backgr ...

    Senior Backend Engineer (Kotlin/Java) Hybrid & Growth

    John Lewis Partnership is looking for a Senior Back-End Software Engineer. The role involves working with Kotlin or Java within an agile team to develop innovative solutions and enhance software performance. You will engage in professional development, mentor less experienced engineers, and work in a h ...

    Senior Flutter/Dart Mobile Engineer – Healthcare Impact

    Spacelabs Healthcare is looking for a Senior Flutter/Dart Software Engineer to join their R&D Engineering team in Edinburgh. This role is focused on designing, building, and delivering high-quality mobile applications that support clinicians and healthcare environments. The candidate should have over 8 ...

    Senior C++ Engineer: Ultra Low Latency Trading Platform

    Templeton & Partners - Innovative & Inclusive Hiring Solutions is seeking a Senior C++ Software Engineer in Greater London. This role involves working on global derivatives and systematic trading platforms, requiring expertise in C++, Rust, and low-latency systems. Candidates should have over 5 years of industry ...

    Senior Cloud Architect for Media & Entertainment

    5V Video is seeking a Senior Cloud Architect based in Greater London, England. In this role, you will collaborate with development teams to create innovative software solutions that impact the media and entertainment landscape. You will work closely with stakeholders, drive initiatives in AWS Cloud, and maintain ...

    Senior Android Search Engineer AI Driven

    A leading technology company is seeking a Senior Software Engineer with strong Android development skills. You will work on critical projects that impact billions of users, collaborating with cross-functional teams to design and enhance front-end experiences. This role requires a Bachelor's degree and 5 years of ...

    Senior Fullstack Engineer Java/JS, Build Scalable Systems

    Legal And General Group is seeking a Senior Software Engineer in Greater London to join a high-performing engineering team. The role involves developing high-quality software solutions, resolving complex issues, and enhancing engineering practices. Candidates should have experience with Java/JVM technologies, cl ...

    Engineering Manager: Lead High Impact Teams | Hybrid

    A leading digital solutions company located in Stretford is seeking a Software Engineering Manager. This leadership role focuses on inspiring engineering teams and enabling their success, offering a clear progression into senior management. The ideal candidate should possess strong communication skills and a pas ...

    Senior AEM Engineer Shape Digital Experiences (Hybrid)

    Nuffield Health Brentwood is seeking a Senior Software Engineer specializing in Adobe Experience Manager (AEM) for a hybrid role in Epsom & Barbican, London. The candidate will handle full-stack software development, ensure high quality and stability of digital solutions, and mentor team members. A strong backgr ...

    Senior SWE, I18n Platform – Globalization Leader

    A prominent technology company in London is looking for a Senior Software Engineer for their Internationalisation Platform. The role involves leading complex projects that enhance internationalisation features. The ideal candidate will have over 5 years of software development experience, a strong focus on custo ...

    Senior Backend Python Engineer for AI Powered Credit Risk

    Citigroup Inc. is seeking a Senior Python Software Engineer in Greater London to develop scalable backend systems for AI tools. The ideal candidate will have proficiency in Python and FastAPI, experience with design patterns, and the ability to work on enterprise software solutions. Alongside competitive salary ...

    Senior ML Engine Engineer – CPU/GPU for Games

    Electronic Arts is seeking a Senior Software Engineer in Guildford, UK, specializing in software optimization for gaming consoles, joining the Machine Learning team. This role involves designing solutions for running machine learning models, collaborating with ML experts, and enhancing proprietary tools. A stron ...

    Senior Defence Product Consultant

    A progressive technology company is seeking a Senior Business Analyst / Product Consultant in Belfast to facilitate software delivery in the public defence sector. The ideal candidate will have extensive bespoke software delivery experience as part of an agile team, proficiency in stakeholder management, and a s ...

    Assistant Drainage Engineer Flexible around UK locations

    Job Description Senior Drainage Engineer - All major Location. Locations: Belfast, Birmingham, Bristol, Cardiff, Epsom, Glasgow, Leeds, Peterborough and Warrington. AtkinsRéalis provides drainage design services to Highway, Rail, Private Developer, ...

    Assistant Drainage Engineer Flexible around UK locations

    Job Description Senior Drainage Engineer - All major Location. Locations: Belfast, Birmingham, Bristol, Cardiff, Epsom, Glasgow, Leeds, Peterborough and Warrington. AtkinsRéalis provides drainage design services to Highway, Rail, Private Developer, ...

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      Senior Software Developer Pythonawsreact Jobs in United Kingdom Job Search Guide, Trends and Insights