Software Engineer Jobs in the UK

1,751 to 1,775 of 2,885 Software Engineer Jobs in the UK

Senior / Staff Software Engineer

London, England, United Kingdom
Flux Computing
already developed functioning prototypes and are now scaling our operations in London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our Optical Tensor Processing Units (OTPUs). This isn’t just about scaling models—it’s about rethinking how … AI workloads are executed at speed and scale. You’ll lead the design and implementation of software systems that run distributed, low-latency inference across clusters. You’ll work closely with hardware and ML teams to optimise every layer of the stack—from model representation and execution to data movement and scheduling. Whether it’s through compiler techniques, systems … hardware-level constraints Collaborate with compiler engineers to improve code generation, execution paths, and memory layouts using tools like LLVM or MLIR Work with hardware teams to ensure the software stack fully leverages the capabilities of our OTPU architecture Extend ML frameworks (e.g. PyTorch, ONNX, OpenXLA) to better support performance-critical inference paths Lead design reviews, mentor engineers, and More ❯
Posted:

Software Engineer (Platform)

London, United Kingdom
Hybrid / WFH Options
Moonpig
have on our customers, the sky's the limit in the world of experimenting with cutting edge ideas. About the role We're currently looking for a mid level Software Engineer to join our Platform Enablement Team. This role will be focussed primarily on the core web platform. Leveraging your experience of building a Serverless deployed multi-app … Providing advice and consultation to engineering. Contribute proactively to defining platform and technology standards, continuously evolving what "good" looks like and suggesting what's next. Our expectations of our Software Engineers: Drive Meaningful Developer Impact: Our goal is to enhance the developer experience by prioritising high-value initiatives that remove friction, improve efficiency, and empower teams. We focus on More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Manchester, UK
Hybrid / WFH Options
Tact
SENIOR .NET DEVELOPER/HYBRID - MANCHESTER/£55,000 Do you want to work for a company on a mission to make safety simple, smart, and accessible? Put your .NET skills to work on a flagship product that's making More ❯
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Senior Software Engineer, iOS

London, United Kingdom
Disney Cruise Line - The Walt Disney Company
Web/Backend Engineers, and Content Creators to conceptualize and develop world-class Disney apps. You will apply your technical expertise to design, develop, test, deploy, maintain, and enhance software solutions through both your own and more junior engineers' work. Responsibilities and Duties of the Role: Use best practices and knowledge of internal or external business issues to improve … architectural improvements, user-facing features, or fixing defects. Build solutions for problems of sizeable scope and complexity that will be successfully deployed to customers/users. Influence and drive software engineering best practices within the team. Analyze and optimize application code for efficiency, reliability and performance. Managing multiple competing priorities in a fast-paced, deadline-oriented environment. Operating as … a resource to less experienced Software Engineers, providing an open learning environment for cross-team knowledge sharing. Basic Qualifications: 5+ years hands-on professional development experience with the Apple ecosystem. Solid understanding of OO design patterns and concepts. Solid understanding of unit test frameworks and continuous integration systems. Solid understanding of architecture, assisting Software Architects as necessary. iOS More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Java Software Engineer

Wakefield, Yorkshire, United Kingdom
Direct Staffing Inc
bean scopes and when to use them. Able to identify and fix defective, poor performing or non-scalable code. Knows how to develop and debug AOP injected code. Understands software security practices including user authentication and authorization, data validation and an understanding of common DOS and SQL injection techniques. Is familiar with profiling, code coverage, logging, common IDE's More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Graduate Software Engineer

London, United Kingdom
Abound
at the full picture - what you earn, how you spend, and what's left at the end. On the B2B side, we have Render. Render is our award-winning software-as-a-service platform that allows Abound to make better, less risky lending decisions. And less risky decisions mean we can offer customers better rates than they can usually … find elsewhere. We're taking Render global so that more companies, from high-street banks to other fintechs, can offer affordable credit to their customers. Your Graduate Scheme (Software Engineering Route) Open Banking Integration: Build and enhance real-time financial data analysis systems that process millions of transactions to assess credit worthiness. Backend Engineering: Contribute to the backend infrastructure … ability to work in cross-functional teams. Eagerness to learn new technologies and take on responsibilities. Why Join Us Meaningful, high-impact work from day one. Learn from experienced Software Engineers, and product leaders in a flat, fast-paced teams. A chance to shape the future of credit using the latest Python based technologies such as FastAPI. A collaborative More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Generative AI Software engineer - VP

London, United Kingdom
Hybrid / WFH Options
Citigroup Inc
and creative self-starters who have previous experience in developing large-scale platforms, data and ML, finance, platform engineering and SRE. Responsibilities: Design and build high-quality, highly reliable software Partner closely with other development teams, quants and subject-matter experts in our businesses Ensure our software platforms are compliant with Citi's security and SDLC (Software More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer

United Kingdom
Aker Systems Limited
you don't hold SC clearance, we will support you to apply assuming you have lived and worked in the UK for a minimum of 5 years. As a Software Engineer, you will help lead the development of backend services for a government client leveraging the latest commercial and open-source technologies. This involves designing, developing, documenting and More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Software Engineer - MLOps

London, UK
Hybrid / WFH Options
Vertex Search
We’re looking for an experienced ML Ops engineer to join a newly formed team in a leading quant firm, responsible for ML Operations across a next-generation research platform. This is a high-impact, greenfield role where you’ll help design and build the future of ML infrastructure—from how data is shared, to how models are trained More ❯
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Senior Software Engineer - MLOps

City of London, Greater London, UK
Hybrid / WFH Options
Vertex Search
We’re looking for an experienced ML Ops engineer to join a newly formed team in a leading quant firm, responsible for ML Operations across a next-generation research platform. This is a high-impact, greenfield role where you’ll help design and build the future of ML infrastructure—from how data is shared, to how models are trained More ❯
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Software Development Engineer II

Edinburgh, United Kingdom
Esri
services with Rust Collaborate with other engineers throughout the development process Design, develop, and test code Communicate your design and implementation decisions Requirements 2+ years of commercial/academic software development experience Fluent in and passionate about Rust Interest in designing easy to use APIs Proven team-based software development experience Enthusiasm for quality software engineering Smart More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Manager, Software Development Engineer in Test (SDET), Engineering AI & Data, Engineering, Tech ...

Belfast, United Kingdom
Hybrid / WFH Options
Deloitte LLP
Are you looking to work with leading organisations to accelerate software development using the latest automations tools? This role will offer you the opportunity to implement robust test automation frameworks for top tier clients and support you to grow your career to the next level. Want to work with the latest technologies, as part of a team helping international … five shared values lead every decision wemake and action we take, guiding us to deliver impact how and where it mattersmost . Connect to your opportunity As an experienced engineer within Deloitte's market-leading Quality and Test Engineering team, you will collaborate with developers and architects to write reliable automated tests that not only challenge the application under … development of client bids and proposals Connect to your skills and professional experience A passion for new technology and a desire to continually learn and grow as a quality engineer Experience in implementing automation frameworks that cover at least two of the following applications: API, web, mobile, console and desktop applications Understanding of DevOps processes facilitating Continuous Integration/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Manager, Software Development Engineer in Test (SDET), Engineering AI & Data, Engineering, Tech ...

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Deloitte LLP
Are you looking to work with leading organisations to accelerate software development using the latest automations tools? This role will offer you the opportunity to implement robust test automation frameworks for top tier clients and support you to grow your career to the next level. Want to work with the latest technologies, as part of a team helping international … five shared values lead every decision wemake and action we take, guiding us to deliver impact how and where it mattersmost . Connect to your opportunity As an experienced engineer within Deloitte's market-leading Quality and Test Engineering team, you will collaborate with developers and architects to write reliable automated tests that not only challenge the application under … development of client bids and proposals Connect to your skills and professional experience A passion for new technology and a desire to continually learn and grow as a quality engineer Experience in implementing automation frameworks that cover at least two of the following applications: API, web, mobile, console and desktop applications Understanding of DevOps processes facilitating Continuous Integration/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Development Engineer II

Cardiff, South Glamorgan, United Kingdom
Esri
services with Rust Collaborate with other engineers throughout the development process Design, develop, and test code Communicate your design and implementation decisions Requirements 2+ years of commercial/academic software development experience Fluent in and passionate about Rust Interest in designing easy to use APIs Proven team-based software development experience Enthusiasm for quality software engineering Smart More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Manager, Software Development Engineer in Test (SDET), Engineering AI & Data, Engineering, Tech ...

Newcastle Upon Tyne, Tyne And Wear, United Kingdom
Hybrid / WFH Options
Deloitte LLP
Are you looking to work with leading organisations to accelerate software development using the latest automations tools? This role will offer you the opportunity to implement robust test automation frameworks for top tier clients and support you to grow your career to the next level. Want to work with the latest technologies, as part of a team helping international … five shared values lead every decision wemake and action we take, guiding us to deliver impact how and where it mattersmost . Connect to your opportunity As an experienced engineer within Deloitte's market-leading Quality and Test Engineering team, you will collaborate with developers and architects to write reliable automated tests that not only challenge the application under … development of client bids and proposals Connect to your skills and professional experience A passion for new technology and a desire to continually learn and grow as a quality engineer Experience in implementing automation frameworks that cover at least two of the following applications: API, web, mobile, console and desktop applications Understanding of DevOps processes facilitating Continuous Integration/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Manchester, England, United Kingdom
Gear4music Ltd
turned over £144m as a group and have experienced consistent revenue growth since 2015 when listed on the AIM. Who Are You? You're a motivated, flexible and talented engineer who is enthusiastic about learning new things and challenging themselves. You’re not a lone ranger but believe in collaborative, friendly working environments that deliver real projects. You’re … frameworks like ReactJS and ExtJS). MySQL knowledge, working with large databases. Cloud computing and containerised applications. Building scalable distributed systems. A background in e-commerce. An interest in software performance. Any of: Composer, Docker, Github, CI, PHPUnit, Kubernetes, Google Cloud, ElasticSearch, xhprof. Don’t worry if you can’t tick all these boxes! If you did, you might More ❯
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Software Engineer in Test

London Area, United Kingdom
La Fosse
Lead SDET - £90,000 to £100,000 - London (Hybrid 2 days in the office) - C# experience Please note: This role does not offer sponsorship. Candidates must have the right to work in the UK and be able to commute to More ❯
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Software Engineer in Test

City of London, London, United Kingdom
La Fosse
Lead SDET - £90,000 to £100,000 - London (Hybrid 2 days in the office) - C# experience Please note: This role does not offer sponsorship. Candidates must have the right to work in the UK and be able to commute to More ❯
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Staff Software Engineer

London, United Kingdom
Ravio Technologies Ltd
most challenging and rewarding experiences a career can offer. If that sounds exciting to you, you're in the right place. The role We're looking for two Staff Software Engineers to join our engineering team. You'll play a major role in the company's technical leadership. The Web App engineering team is dedicated to building Ravio's … systemising and doubling down on what is already working well from our seed phase. We'd like to think Ravio is a great place to be a staff level engineer - we have technical co-founders who know first hand the importance of creating space and focus for engineering teams to do their best work. And you'll be working More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Software Engineer

London, UK
mthree
Java Developer Join our dynamic team at mthree working with a major investment bank, where we are committed to delivering innovative risk management solutions. We are seeking a talented Java Developer with expertise in multithreading and concurrency to help us More ❯
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Front Office Electronic Trading Application Developer - Software Engineer II

Westminster Abbey, England, United Kingdom
J.P. MORGAN-1
analytical and problem-solving skills and be able to work with a geographically diverse team. Job responsibilities : • Understand requirements, solve technical problems, propose complete solutions • Design, develop and test software following standard SDLC • Support PMs, BAs and management as technical SME • Define and implement non-functional requirements • Help team identify improvements to make to our systems and processes Required … qualifications, capabilities and skills: • Understand Core Java, Spring, Design pattern, Unit Testing, Threading and Messaging • Understand Modern Software Architecture and framework, interests in Cloud computing, Machine learning and Data Science Skills • Understand Multi-Threading, Realtime system implementation • Understand Low-Latency event-driven systems • Understand Design Patterns and Software Architectures • Understand Fundamental computer science principles including operation system, network More ❯
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Mid-Level Software Engineer - RegTech

London, United Kingdom
Hybrid / WFH Options
Suade
Suade's success is built on determination, and our proven ability to develop cutting-edge technology to create the next generation of regulatory technology. The RegTech engineer is at the core of our product and is key to achieving the continuous growth of our business. We believe RegTech engineers are a rare breed. They are as comfortable with writing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Software Engineer

City of London, Greater London, UK
mthree
Java Developer Join our dynamic team at mthree working with a major investment bank, where we are committed to delivering innovative risk management solutions. We are seeking a talented Java Developer with expertise in multithreading and concurrency to help us More ❯
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Senior Software Engineer

London Area, United Kingdom
Impellam Group
OpenLink Developer (C#) - Inside IR35 Contract - Commodities Trading A technology consulting firm specialising in Financial Services is looking for a Senior Java/C# Developer to support a global trading tools team for an international bank. You will work closely More ❯
Posted:

Senior Software Engineer

City of London, London, United Kingdom
Impellam Group
OpenLink Developer (C#) - Inside IR35 Contract - Commodities Trading A technology consulting firm specialising in Financial Services is looking for a Senior Java/C# Developer to support a global trading tools team for an international bank. You will work closely More ❯
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Software Engineer
10th Percentile
£47,500
25th Percentile
£58,000
Median
£75,000
75th Percentile
£110,000
90th Percentile
£135,000