251 to 275 of 407 Senior Software Engineer Jobs in the UK

Senior Generative AI Engineer/AI Software Engineer 6 Month Contract (potential to extend) We're looking for a hands on Generative AI Engineer to build, deploy and secure production grade AI applications within a regulated enterprise environment. This is not a research or proof … security and regulated environments Not Suitable If Experience is primarily notebooks, research or experimentation No production LLM deployment experience No RAG implementation experience Limited software engineering or API development background If you've built, deployed, secured and evaluated GenAI solutions in production and can explain the architecture and decisions ...

posting. Hi 👋🏾 I’m Abhik, Ashby's Co-Founder and VP of Engineering. We’re looking for an ambitious full-stack engineer who is laser-focused on solving customer problems and making the right long-term investments to solve them not only today but in our future features … culture. While also the product‐market fit and scale of a growth‐stage startup: tens of thousands of daily users who depend on your software and eagerly await your next feature. We have notable customers like Notion, Linear, Shopify, and Snowflake. Our growth and retention metrics are best ...

Synack is hiring a remote Senior Software Engineer, AI for the UK market. The role focuses on building AI-powered software systems using Kubernetes, Kafka, Python, Go, and GCP. You will own features end-to-end from design to production in a distributed backend environment. ...

Castle Court, Castlegate,Dudley, DY1 4RD,United Kingdom Employee Type FT Salaried Travel 5% Manage Others No Position Overview We are seeking a Senior Software Engineer to join our IMCS digital transformation team in Dudley (West Midlands). In this role, you will lead technical efforts across … complex issues spanning the full stack, from frontend UI to backend services and cloud infrastructure Requirements Education & Experience Bachelor's degree in computer science, software engineering, or related field preferred (or equivalent practical experience) 8+ years of professional software development experience (10+ years preferred) Demonstrated experience leading technical ...

Senior Generative AI Engineer/AI Software Engineer 6 Month Contract (potential to extend) We're looking for a hands on Generative AI Engineer to build, deploy and secure production grade AI applications within a regulated enterprise environment. This is not a research or proof ...

Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the intersection of software and hardware development, working to develop the technologies … save thousands of lives. If you have an electronics or engineering background and have developed strong software skills along the way, this role was written for you. The Role You will play a key role across the full product lifecycle, developing and maintaining software platforms in C#, Python ...

Software Engineer (Full Stack) Location: Milton Keynes (Hybrid - 2-3 days onsite) Type: Permanent Security Clearance: Current SC Clearance advantageous, but sponsorship is available for candidates eligible to obtain UK SC Clearance. The Opportunity This is a unique opportunity to join an ambitious and rapidly growing technology … most exciting and high-profile technology programmes. About the Environment You'll be joining a highly collaborative and technically driven team delivering secure, innovative software solutions that support the evolving needs of Government and Defence organisations. The work spans complex operational environments, advanced data platforms, AI-enabled capabilities ...

Google London is seeking a Senior Software Engineer for the Search, Mobile (Android) team. You will work on Android Search App features, collaborate with cross-functional partners, and contribute to scalable mobile infrastructure used by billions. You bring a Bachelor's degree (or equivalent) with 5+ years … software development, 3+ years on Android, and experience with large-scale design. Google values leadership potential and the ability to innovate across the full stack. #J-18808-Ljbffr ...

Perk is seeking a Senior Software Engineer to join our Billing team, owning the lifecycle of complex features from design to deployment. You will collaborate with Product, Design and Engineering to deliver reliable, scalable solutions for tax determination, invoice issuance, and end‐to‐end billing experiences. ...

## Senior Software EngineerApplylocations: Londontime type: Full timeposted on: Posted Todaytime left to apply: End Date: July 31, 2026 (15 days left to apply)job requisition id: R8159# Excited to grow your career?## **Our purpose is to make it easy for people to save and invest … skills or experience we're looking for, please go ahead and apply. We’d love to hear from you!About the role# As a Senior React Native Developer, you will lead the development of our mobile applications, ensuring they are reliable, secure, scalable, and delightful to use. ...

Develop your consultancy and software engineering skills with varied high tech projects This established technical consultancy develops advanced software and hardware for government and commercial sector clients. Due to continued success, they are seeking an accomplished C/C++ and Linux software engineer to join their … would benefit your application. Good client-facing communications skills. Able to discuss technical subject matter with colleague Substantial commercial experience of software design and development in C or C++ and Linux, and familiarity with best practice. Front end coding skills in TypeScript/JavaScript and HTML would be useful. ...

Software Engineer Mid-Level or Senior A fantastic opportunity for experienced Software Engineers to join a highly innovative technology company at the forefront of advanced AI research and development. Working as part of a world-class engineering team, you will help design and develop cutting-edge … software solutions that tackle complex real-world challenges click apply for full job details ...

## Senior GenAI Software Engineer - Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26979306**Help shape the next generation of AI-powered products in Markets!****Technology.**Join a small, high-impact engineering team in Citi Markets Technology building greenfield Generative … practical and valuable with LLMs - exploring agentic patterns, orchestration approaches, retrieval techniques, and emerging design ideas — while staying grounded in the fundamentals of robust software engineering. That balance matters to us.This is an opportunity to join a team that is still small enough for every engineer to have ...

Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the intersection of software and hardware development, working to develop the technologies … save thousands of lives. If you have an electronics or engineering background and have developed strong software skills along... WKCL1_UKTJ ...

Maximise hardware capabilities through smart crafting to deliver fastest possible financial software We are seeking a Senior C++ Software Engineer, skilled in creating highly-optimised low level code to run under Linux. As a senior member of this Cambridge-based development team, you will play … leading role throughout the SDLC from defining initial requirements to software implementation, verification and deployment. Your focus will be on dependability as well as seeking clever optimisations to take best advantage of the underlying hardware. You will interact with colleagues with other technical background such as electronics and FPGA ...

HealthTech is on a mission to transform the NHS with groundbreaking technology. We are looking for a senior full stack software engineer to build and scale our innovative products. The ideal candidate has over 5 years of experience in software engineering, particularly with React and TypeScript ...

Fortune 500 automakers use our open-source runtimes to build once and ship everywhere — websites, apps, games, and vehicles. We’re looking for a Senior Software Engineer to join our team. As part of a lean, agile team, you’ll have a high degree of autonomy, ownership … Node.js (TypeScript & JavaScript), Dart/Flutter, C++, MySQL (Aurora), Redis, OpenSearch, AWS (Fargate, Lambda, CloudWatch), Docker, Terraform, GitHub Actions Requirements 8+ years of professional software engineering experience, specifically in backend and infrastructure. Proven track record of owning and delivering backend services for scaling SaaS‐based products that are widely ...

Lead Software Engineer - KDB/Q LONDON, LONDON, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment … access. This is an exciting time as we migrate to AWS, re‐architect our applications, and build‐out greenfield projects. Job Responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops ...

leading engineering firm in the UK is seeking an experienced Software Engineer to develop advanced software solutions for autonomous systems in marine and defence technology. You will lead software design and collaborate with multidisciplinary teams, ensuring integration and delivery of projects. Applicants should have a degree … Software Engineering or Computer Science, strong Java development skills, and experience with the Atlassian toolset. The role offers flexible working options and opportunities for professional development. #J-18808-Ljbffr ...

Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software … partners, and industries to design, develop, and deliver solutions that power digital transformation. With a culture that values innovation, growth, and continuous learning, IBM Software places you at the heart of IBM’s product and technology landscape. Here, you’ll have the tools and opportunities to advance your career ...

create the next-generation of technology tools for the global, corporate financial office. Our Liquidity team is seeking an innovative and forward-thinking Senior Software Developer passionate about building a world-class platform through a world-class team. Creating technical software excellence and spearheading application development … they fund operations, manage intercompany liquidity structures, and deploy idle cash. The team works at the intersection of complex financial workflows and modern software engineering, delivering scalable, reliable systems that process critical financial data for customers operating across 40+ countries. The Vision The Liquidity Management team ...

have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Markets Research Technology team, you serve as a seasoned member of an agile … technical hands‐on Engineering role. Experience with data science/ML modeling is advantageous but not essential to this role. Job responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Creates secure ...

Title: C#/.NET Software Engineer Location: South Cambridgeshire Salary: Up to £70,000 Working Pattern: Hybrid2 days in office This is a brilliant opportunity for aC#/.NET engineer to join a fast-growingtechnology company whose software is used by scientists and engineers across … processes. It's a genuinely hands-on role where your work has direct, visible impact. The Role You'll design and build high-quality software across desktop, embedded, and server environments, working alongside a talented team of architects, engineers, and product managers to deliver robust, user-focused solutions. ...

looking for an experienced Senior Java Software Engineer to work for a small, well established company based in Central Newbury. This is an 'all round' role where no two days will be the same. The role is to deliver high quality, reliable software that meets both … business and customer needs. This includes interpreting specifications and developing applications in an agreed time frame. The role is also expected to maintain the software and documentation and provide 3rd level support to colleagues and customers who use and support the software. Please note the company will expect ...

Senior Embedded Software Engineer - eDV Cleared Location: Worcestershire Clearance: eDV Salary: Up to £80,000 + Clearance bonus To apply, email ...