826 to 850 of 2,840 Senior Software Engineer Jobs in the UK

Social network you want to login/join with: Senior Backend Software Engineer, Bristol col-narrow-left Client: RAC Location: Bristol, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 368579b952db Job Views: 14 Posted: 18.06.2025 Expiry Date: 02.08.2025 col-wide Job Description: RAC are seeking a Senior Backend Software Engineer from a product orientated background who will be an integral part of our exciting change journey. In this new position you will contribute to the development and implementation of the RAC’s digital strategy using agile software development techniques, methodologies, values and procedures. Engineers at the RAC are at the heart of the technical strategy and … and security are first-class considerations. Ability to deeply understand technical issues that aren’t necessarily within your day-to-day stack. Thorough understanding of best practice in the software engineering lifecycle. What you will need Work using the required technologies (including): C#, .NET Core, .NET 8, SQL, Cosmos DB alongside proficiency with the Azure Cloud Environment and Kubernetes More ❯

We are looking for a Senior .Net Developer to join an Industry Leader based in Cambridge (2/3 days onsite) You’ll be a good fit if You are an experienced .NET developer that is highly proficient in C# You can demonstrate that you can write clean, maintainable code You have excellent communication and interpersonal skills You have … solutions. Minimum Education/Certification Requirements and Experience A first-class or upper second-class honors degree in Computer Science, Engineering, Science or Mathematics (or related field) Significant professional software development experience and experience of modern software development methodologies. Preferred Qualifications and Skills Successful candidates must have A high level of technical competency in C# and the .NET … framework Understanding and experience of applying modern software best practices An ability to design and write clean, maintainable code. Excellent communication and interpersonal skills Ability to learn quickly and to collaborate with others in a geographically distributed team Experience in the following would be advantageous (but are not requirements) Experience of large-scale commercial software development Profiling and More ❯

Opportunity: Join early and grow with the expanding team. Innovative Culture: Be part of a unique startup culture within a well-established group, embracing AI applications in finance and software development. Excellent Benefits: Competitive salary, performance bonus, private healthcare, gym discount, pension scheme, and a collaborative environment. Candidates must be eligible to work in the UK; no visa sponsorship … is provided. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Technology, Information and Media Referrals increase your chances of interviewing at Salt by 2x Sign in to set job alerts for “Java Software Engineer” roles. London, England, United Kingdom 3 weeks ago London, England, United … Kingdom 6 months ago London, England, United Kingdom 1 month ago London, England, United Kingdom 3 days ago Software Engineer - API Experience - Java London, England, United Kingdom 6 days ago Java Developer - Up to £150,000 + Bonus + Package Greater London, England, United Kingdom 5 days ago London, England, United Kingdom 10 hours ago London, England, United More ❯

the world. Active Silicon is part of the Solid State Plc group, listed on the AIM stock market under code SOLI. This job description is for the role of Senior Software Engineer - C/C++, with responsibility for the development and maintenance of new and existing products. Job Type: Permanent, Full Time Job Title: Senior Software Engineer - C/C++ Location: Flexible blend of working from home and office-based work at Iver, UK (just outside M25, NW London). Hours: 37.5 hours per week, 25 days annual holiday (plus public holidays). Salary: Circa £85k depending on skills and experience, plus salary-sacrifice pension (5% employer, 3% employee) and discretionary bonus scheme. Life … are looking for The right candidate is likely to have a good Computer Science or Electrical Engineering degree, plus perhaps other post-graduate qualifications and a track-record of software development in C/C++. One of the most important traits is the desire, drive and enthusiasm to produce the world's best-in-class products. The role This More ❯

a positive contribution to global clients and local communities. We have always considered ourselves to have a fundamental social purpose to create high-quality professional employment globally. Job Details: Senior Software Engineer - Derry/Londonderry FinTrU is looking for a Senior Product Development Engineer to join our Technology team, based in Derry/Londonderry on … diversity – in all its forms – and our vibrant social culture continue to make us a workplace of choice. You should apply if you have: 6+ years experience within a Software Development environment, with hands-on product development included in this timeframe. Code: C#/.NET, OOP skills, REST API design Data: RMDBS & No-SQL (OLTP and OLAP) structured and More ❯

Join to apply for the Senior Software Engineer role at Klipboard 21 hours ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at Klipboard "At Klipboard we've introduced a flexible hybrid work policy, where employees spend three days in the office and two days working from … home. This approach promotes a balanced work environment that combines office collaboration with the comfort and convenience of remote work." Klipboard provides specialist software, services and support to deliver fully integrated trading and business management solutions to companies in the distributive trade – wherever they are in the world. With a unique depth of knowledge and experience in ERP/… as communication, presentation, personal attributes) High level of C#.NET programming skills Elastic Search (ES), NEST client Good communication and interpersonal skills Project Management skills and experience of having delivered software projects to specification, on time and of good quality Knowledge of industry standard methodologies, tools and processes for software development Knowledge of software project lifecycles - Agile/ More ❯

rapidly becoming the platform of choice for Oracle SaaS workloads, backs the API Gateway for serving customer applications, as well as supporting Data Science processing use cases. The Positions Senior Software Engineer As we expand and grow our team, we are seeking engineers with varying levels of experience. Those who are starting their career with us will … have a hunger and passion for learning. Those who join us with more experience will have diverse skills across programming, networking, storage, internet protocols and operating systems. An engineer at any level can have significant technical and business impact. As a member of our diverse and skilled teams, you will have the opportunity to solve and design solutions to … a typical day, you will be working as part of a small, focused, agile team and could be doing one or more of the following: Programming, testing and operating software at the heart of OCI. You might be: Writing backend code in Java, Python, Go Lang or another modern programming language. Writing frontend code in React and JavaScript/ More ❯

Join to apply for the Senior Software Engineer role at Klipboard 1 day ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at Klipboard "At Klipboard we've introduced a flexible hybrid work policy, where employees spend three days in the office and two days working from … home. This approach promotes a balanced work environment that combines office collaboration with the comfort and convenience of remote work." Klipboard provides specialist software, services and support to deliver fully integrated trading and business management solutions to companies in the distributive trade – wherever they are in the world. With a unique depth of knowledge and experience in ERP/… for opportunities to improve our platform, process and business and work in an agile environment where quick iterations and good feedback are a way of life. Key Responsibilities Develop software solutions by studying information needs. Confer with business analysts. Study systems flow, data usage, and work processes. Investigate problem areas. Follow the software development lifecycle. Determine operational feasibility More ❯

a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of AI. 🌎 Location and Legalities This full-time Senior Software Engineer position is based onsite in our brand-new Ultralytics office in London, UK, with a hybrid model of 3 days in-office and 2 days … remote. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Senior Software Engineer at Ultralytics, you will be a key player in designing, developing, and scaling the Ultralytics HUB, our end-to-end platform for AI model development. Key responsibilities include: Designing and … will be essential in supporting Ultralytics' mission of delivering top-tier machine learning tools and models to the community. 🛠️ Skills and Experience 5+ years of experience in full-stack software engineering. Expertise in Python and experience with web frameworks like FastAPI or Django. Proficiency in modern frontend development using TypeScript and frameworks such as Nuxt.js , Vue.js, or React. Strong More ❯

a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of AI. 🌎 Location and Legalities This full-time Senior Software Engineer position is based onsite in our brand-new Ultralytics office in London, UK, with a hybrid model of 3 days in-office and 2 days … remote. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Senior Software Engineer at Ultralytics, you will be a key player in designing, developing, and scaling the Ultralytics HUB, our end-to-end platform for AI model development. Key responsibilities include: Designing and … will be essential in supporting Ultralytics' mission of delivering top-tier machine learning tools and models to the community. 🛠️ Skills and Experience 5+ years of experience in full-stack software engineering. Expertise in Python and experience with web frameworks like FastAPI or Django. Proficiency in modern frontend development using TypeScript and frameworks such as Nuxt.js , Vue.js, or React. Strong More ❯

waste, we're scaling our technology and impact even further. Join us to help shape smarter, data-driven solutions that power more sustainable operations and deliver joyful customer experiences. Senior Engineer Opportunity - Join Our Impact-Driven Technology Team We have two exciting openings for mission-driven Senior Engineers to be at the heart of our tech innovation. … You'll collaborate with cross-functional teams, owning and delivering software projects that will optimise our supply chain, elevate the customer journey, and enable measurable business growth. Our environment values experimentation, autonomy, and sustainable outcomes. Both of these roles involve being a technical leader within a small team, with the support of Jack Key Engineering Responsibilities Leading on the … growth of other team members through effective mentoring and knowledge sharing. Recognised as a go-to technical expert within Oddbox, leading to more informed technical decisions across all teams. Senior Engineering Skills & Experience - Technology Leadership Extensive experience with designing, developing and delivering robust engineering solutions in commercial environments (we primarily use Python, Javascript and Typescript). Solid understanding of More ❯

Senior Software Engineer Fundment is a fast-growing wealth infrastructure company, building on our success in transforming the £3 trillion UK wealth management market with our cutting-edge digital investment system. We are passionate about revolutionising the investment experience for financial advisers and their clients by combining innovative proprietary technology with exceptional customer service. Purpose of Role … As a Senior Software Engineer, you will play a critical role in designing, developing, and optimising our innovative solutions. You’ll be responsible for driving the technical execution of projects, mentoring other developers, and ensuring our platform remains scalable, reliable, and secure. This role requires a blend of hands-on coding, technical leadership, and collaboration with non … is easily accessible and maintained within the team. Share technical insights and solutions to promote a learning culture. Continuous Learning: Stay current with the latest technologies and trends in software development. Proactively seek out opportunities for personal and team development to improve technical expertise and maintain Fundment’s competitive edge. Person Specification/Requirements 8+ years’ of professional software More ❯

An excellent opportunity awaits an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical decision-making in sectors such as environmental monitoring, infrastructure … and energy. In this role you'll join as a senior member of the development team, taking a hands-on role in the full lifecycle of a specialist management platform. You’ll help shape the product’s technical direction, mentor junior team members, and lead across design, implementation, and delivery. This is a UK based remote role. The ideal … or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps More ❯

An excellent opportunity awaits an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical decision-making in sectors such as environmental monitoring, infrastructure … and energy. In this role you'll join as a senior member of the development team, taking a hands-on role in the full lifecycle of a specialist management platform. You’ll help shape the product’s technical direction, mentor junior team members, and lead across design, implementation, and delivery. This is a UK based remote role. The ideal … or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps More ❯

Social network you want to login/join with: Identity Senior Software Engineer, paisley col-narrow-left Client: Hays Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide Job Description: Your new company Join a global financial powerhouse at the forefront of innovation in … and a growing global footprint across the US, India, and the UK, the team is scaling rapidly - and Glasgow is a key engineering hub. Your new role As a Senior Software Engineer, you'll join a high-calibre team of technologists working on a Kubernetes-based microservices architecture hosted in AWS. You'll be hands-on across More ❯

This is a Fixed Term, Full Time vacancy that will close in 17 days at 23:59 BST. The Vacancy Our engineering team is hiring! We are seeking a Senior Full Stack Software Engineer for a 12-month contract to join our Education HR development team. As a successful candidate, you will work as part of the … and database, along with defect resolution and technical debt management across web and cloud products. You will bring full stack engineering experience and be accountable for all aspects of software development, from specification to testing and deployment. You will work independently, ensuring the quality and timely delivery of your work, and liaising with other teams to meet compliance and … Framework, LINQ, MVC5, MVC Core, Razor Views, SQL Server, AutoMapper, Mediator, jQuery, Bootstrap, SCSS, LESS Experience with development tools like Azure, JIRA, GIT Proven track record of delivering quality software using agile methodologies Experience in designing feasible solutions that meet industry and IRIS standards Managing technical projects from inception to maintenance Strong analytical and troubleshooting skills Excellent verbal and More ❯

document care in today's modern clinical environment. We have a stable product that we continuously improve, valuing trust, respect, collaboration, agility, and quality. About the Role: As a Senior Software Engineer, you will participate in technical discussions to design solutions meeting Product Requirements, develop test-driven code, pair with team members, mentor juniors, and support existing … to devise optimal technical solutions. Document and review detailed specifications for complex system components. Resolve complex bugs. Work closely with team members to understand and translate product requirements into software designs. Implement development processes, coding standards, and conduct code reviews. Operate in various development environments (Agile, Waterfall), collaborating with stakeholders. Mentor entry-level software engineers as directed. Work More ❯

Social network you want to login/join with: An excellent opportunity awaits an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical … decision-making in sectors such as environmental monitoring, infrastructure, and energy. Online job hunting tools In this role you'll join as a senior member of the development team, taking a hands-on role in the full lifecycle of a specialist management platform. You’ll help shape the product’s technical direction, mentor junior team members, and lead across … or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps More ❯

Overview We are looking for a highly skilled and technically capable senior software engineer to join the team of Linaro Forge. As an experienced developer, you'll have a methodical approach to debugging and performance analysis and understand how developers will use our tools to achieve their objectives. Working as part of a team of C++ software … will help to develop the Linaro Forge Debug and Profiling tools; you will be passionate about making a difference through building outstanding quality products. Linaro Forge is used by software developers to increase software performance or fix software bugs, from single Linux servers right up to the largest supercomputers in the world. Our tools span a wide More ❯

m currently representing a financial institution that is looking to bridge the gap between cybersecurity and data to fight financial crime and fraud. They are looking for data/software engineers with strong experience in engineering integrating databases and generating insights to fight financial crimes. Location: Greater Manchester or Knutsford (Hybrid – 2 days on-site per week) Salary … base + bonus & benefits What’s the Role? I'm looking for a Software and Data Engineer to join my client's global fraud team. This role is a mix of 80% engineering and 20% financial crime & service marketing, ideal for someone passionate about building scalable solutions in a fast-paced, high-impact environment. What Makes You a More ❯

of discrimination and to providing all our candidates with equal opportunities regardless of their gender and gender expression, disability, origin, religious belief and sexual orientation or any other criteria. Senior Software Engineer Hybrid - Swindon or London - 2 days per month We are now recruiting several Senior Software Engineers to join Edenred PayTech, in what is … continue to grow to meet our ambitious plans. We are further expanding our engineering teams as we evolve our products and solutions across payments technology and digital banking. Our Senior Software Engineers will actively contribute to the overall design, implementation, and testing of the platform, and take the technical lead on new feature developments and drive them through … to completion and rollout. You will be responsible for developing and mentoring our junior talent within our various project teams and continue to ensure all software meets our quality benchmarks. What you will be doing: Design and development of features and platform enhancements in adherence to our development standards and best practice Ensure good maintenance through documentation, knowledge sharing More ❯

m currently representing a financial institution that is looking to bridge the gap between cybersecurity and data to fight financial crime and fraud. They are looking for data/software engineers with strong experience in engineering integrating databases and generating insights to fight financial crimes. Location: Greater Manchester or Knutsford (Hybrid – 2 days on-site per week) Salary … base + bonus & benefits What’s the Role? I'm looking for a Software and Data Engineer to join my client's global fraud team. This role is a mix of 80% engineering and 20% financial crime & service marketing, ideal for someone passionate about building scalable solutions in a fast-paced, high-impact environment. What Makes You a More ❯

m currently representing a financial institution that is looking to bridge the gap between cybersecurity and data to fight financial crime and fraud. They are looking for data/software engineers with strong experience in engineering integrating databases and generating insights to fight financial crimes. Location: Greater Manchester or Knutsford (Hybrid – 2 days on-site per week) Salary … base + bonus & benefits What’s the Role? I'm looking for a Software and Data Engineer to join my client's global fraud team. This role is a mix of 80% engineering and 20% financial crime & service marketing, ideal for someone passionate about building scalable solutions in a fast-paced, high-impact environment. What Makes You a More ❯

IT We are looking for a Senior Software Engineer to join our IT Engineering Team in Milton Keynes. You will help develop, support, and enhance the business systems and applications using .NET technologies and SQL Server, and to help both drive and support change within the department on both a professional and technical level. Key responsibilities: Keep … up to date regarding best practices in software development and deployment. Implement best practice coding in relation to Development coding standards. Provide direction and technical context for more junior developers. Foster a culture of observability across the engineering team. Help teams across engineering use operational data to improve stability and performance of their applications. Awareness of application security considerations. … teams to resolve them before they become an issue, and install preventative measures to mitigate repeat occurrences. Effectively handle risk, change, and uncertainty across the organization. Work alongside other Software Engineers on projects or work alone where necessary. Create secure and high performing n-tier applications utilizing best practices in the development of database applications using SQL. Contribute to More ❯

Senior Software Engineer, Query Processing Team, Amazon Redshift. Job ID: Amazon Web Services Development Center Germany GmbH Job Summary Amazon Redshift is one of the world's most popular fully managed cloud data warehouse. Tens of thousands of enterprise customers use Redshift to crunch through exabytes of data in the cloud to make business critical decisions every … we must always re-invent ourselves for customers. We are always looking for the innovative engineers to help shape the future of Redshift. We are actively hiring a talented Senior Software Engineer in the Query Processing team of Redshift. Query processing is at the heart of Redshift data plane and is responsible for the massive parallel execution … engine. Key job responsibilities Key job responsibilities As a Senior Software Development Engineer in Redshift, you will build systems that benefit Redshift clusters across the world. You will take significant ownership on the overall product vision by defining new features and architecture. You will distill complex and ambiguous requirements, converting them into meaningful projects that provide immense More ❯