51 to 75 of 136 Senior Software Developer Jobs in the UK

Senior Software Developer £80,000-£110,000 depending on experience and skillset Flexible hybrid set up (Worcestershire office anywhere from 5 days a week to monthly, as preferred) Do you have a Rust software development background? Drive development of an original Linux-based network security appliance … as a Senior Developer, taking ownership for security software and systems development within a thri... More ❯

Senior Software Developer ( .NET & React) Reading (Hybrid) £70,000 - £85,000 + Insurance + Pension An excellent opportunity awaits an experienced software developer with strong .NET and React experience to join an industry-leading business in a role offering technical variety, great development opportunities, and … exposure to unique projects. This company develops leading software and data management systems for the environmental sector. In this role, you'll join as a senior member of the development team, playing a hands-on role in overseeing the entire project lifecycle of a specialist management system, shaping … collaborative environment, and ideally have a background or interest in the scientific, environmental, or energy sectors. This is a fantastic opportunity for an experienced software engineer to join a leading software business in a role offering an interesting and varied position with great development and progression opportunities. The More ❯

Senior Software Developer ( .NET & React) Reading (Hybrid) £70,000 - £85,000 + Insurance + Pension An excellent opportunity awaits an experience software developer with strong .NET and React experience to join an industry-leading business in a role offering technical variety, great development opportunities, and … exposure to unique projects. This company develops leading software and data management systems for the environmental sector. In this role, you'll join as a senior member of the development team, playing a hands-on role in overseeing the entire project lifecycle of a specialist management system, shaping … collaborative environment, and ideally have a background or interest in the scientific, environmental, or energy sectors. This is a fantastic opportunity for an experienced software engineer to join a leading software business in a role offering an interesting and varied position with great development and progression opportunities. The More ❯

Senior Python Software Developer – London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A senior python software developer is required for an exciting and innovative Software sports betting company based in London. The successful candidates will … knit team of research mathematicians, computer scientists and trading analysts at the top of their chosen fields. Essential Skills 5+ years’ experience in a Software Development role, with solid Python expertise and a track record of building robust, high-quality solutions. Experience in designing and sustaining technical solutions that More ❯

Senior Python Software Developer – London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* A senior python software developer is required for an exciting and innovative Software sports betting company based in London. The successful candidates will … knit team of research mathematicians, computer scientists and trading analysts at the top of their chosen fields. Essential Skills 5+ years’ experience in a Software Development role, with solid Python expertise and a track record of building robust, high-quality solutions. Experience in designing and sustaining technical solutions that More ❯

Senior Software Developer C#, .NET Core, Blazor, SQL Server Salary up to £65k Hybrid role - 2 days per week on-site in Warwick 25 days holidays plus bank holiday Opportunity to grow your career Call 07584 358 089 or email to apply Based on the outskirts of … Warwick we are a well established software house that has received some big client wins so are now looking for senior developers to join the team We are a small but highly skilled team of software developers working on several greenfield projects. We pride ourselves on providing … base. Responsibilities... Your role will centre on performing problem solving, conceptual skills, solving of production issues translating high level requirements from the business into software solutions. As a developer you will also be expected to keep abreast of new technologies and suggest any technologies you feel could work More ❯

Senior Software Developer - Full Stack PHP Up to 70k Belfast preferred Nationwide presence, with multiple offices so you can be based in a different UK location. 2 days in office per week Technologies: PHP, Laravel, React, Node, Docker, GitHub, C# is a nice to have. I am … working with a client in the pensions and wealth management industry. They are looking for a skilled Senior Full Stack PHP Developer to join their team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node More ❯

Senior Software Developer - Full Stack PHP Up to 70k Belfast preferred Nationwide presence, with multiple offices so you can be based in a different UK location. 2 days in office per week Technologies: PHP, Laravel, React, Node, Docker, GitHub, C# is a nice to have. I am … working with a client in the pensions and wealth management industry. They are looking for a skilled Senior Full Stack PHP Developer to join their team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node More ❯

Senior Software Developer - Full Stack PHP Up to 70k Belfast preferred Nationwide presence, with multiple offices so you can be based in a different UK location. 2 days in office per week Technologies: PHP, Laravel, React, Node, Docker, GitHub, C# is a nice to have. I am … working with a client in the pensions and wealth management industry. They are looking for a skilled Senior Full Stack PHP Developer to join their team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node More ❯

Senior Software Developer - .NET £40,000 - £60,000 + Bonus + Excellent Benefits Hybrid/West Yorkshire Looking for your next step as a Senior Developer with strong API expertise? This well-established organisation is investing heavily in tech and needs a confident engineer to … with API development and integration SQL Server (including T-SQL, SSIS, etc.) Solid understanding of architecture and system design principles Comfortable with the full software development lifecycle Clear communicator and confident working with technical and non-technical colleagues Nice to have: Front-end knowledge (React ideally) Exposure to integration More ❯

Senior Software Developer - Remote £65,000-£75,000 per annum Full Time Mon-Fri Our Client provide remote diagnostic solutions and services to the automotive industry. They offer cutting-edge, expert diagnostics using both after-market and original equipment manufacturer tools to provide safe and accurate repairs. … The company was founded in 2010 and is headquartered in Plano, TX with UK offices in Peterlee and Bedfordshire. As more automotive software technologies emerge, including autonomous driving, advanced diagnostics, vehicle connectivity, digital cockpits the Company aims to gain a first-mover advantage by developing software solutions with … the help of automotive software engineers. If the idea of making an impact on a project lifecycle sounds appealing from its inception down to testing and deployment appeals to you, keep on reading! The Requirement: As a key role within the IT team you will be responsible for the More ❯

Job Description Senior Calypso Software Developer - London Our Client is seeking a Senior Calypso Software Developer with 3 to 5 years experience. Calypso V14 as its Collateral Management system and are investigating introducing further business lines like cash management, FX and securities. The Client … are looking to build a team of support analyst and analyst developers to provide first line and development capabilities and this analyst developer role sits in the Run the bank team (RTB). Key Responsibilities Assess business requirements and provide development estimates. Translate user requirements to user stories and … A degree in Information Technology or equivalent. Experience required to successfully perform the role: Experience of working in a regulated environment, ideally Financial Services Senior level analyst developer/Team Leader Experience of/Aspire to leading support/development teams Knowledge and understanding of trade life cycle More ❯

Salary: Based on experience with additional car allowance pinewood.ai is currently searching for a hands-on Full Stack Software Developer to join the team and help create innovative software solutions for automotive retailers around the world. Our award-winning product, Pinewood, is an end-to-end cloud … based solution that helps automotive retailers streamline their processes and work more efficiently. As a Senior Software Developer at pinewood.ai, you will be responsible for working the full development life cycle from design through to release. We're looking for an experienced individual who loves creating innovative … more junior developers, being responsible for their 1-2-1s, and supporting their career development. What's in it for You As a Software Developer at pinewood.ai, you'll have the opportunity to work with a talented and supportive team of professionals who are committed to excellence More ❯

Select how often (in days) to receive an alert: Senior Software Developer - Identity Access Management (IAM) Location: Scarborough, ON, CA, Burnaby, BC, CA, Calgary, AB, CA, Edmonton, AB, CA, Ottawa, ON, CA, Toronto, ON, CA, Vancouver, BC, CA Jobs by Category: Technology Solutions Job Function: Engineering & Development … a world-leading culture featuring extensive community-giving initiatives, flexible work environment including remote work, and award-winning opportunities for career development. As a Software Engineer within the Workforce Identity Platform Team, the incumbent will be accountable for the development and implementation of features and enhancements for core team … mechanisms. Lead and mentor junior developers in best practices and coding standards. Collaborate with product managers, architects, and other stakeholders to deliver high-quality software products. Perform code reviews, testing, and debugging to ensure the reliability and performance of the applications. What you bring Bachelor's degree in Computer More ❯

Senior Software Engineer JavaScript/TypeScript - GIS - AWS £(phone number removed) per day, Outside IR35 Start ASAP - initially until the end of September ( + Likely extensions) Fully Remote - Must be UK based One of our valued partners requires the services of 2 x highly experienced Senior Software … data visualisation applications Experience developing data annotation or data quality tools Understanding of data matching algorithms and techniques Experience with government or public sector software development Experience with agile development methodologies History of successfully deploying applications to production environments 1 stage 45 minute screening interviews will commence week commencing More ❯

Senior Software Developer required by a leading Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. This is a brand-new position due to growth and will join a well-established, high calibre development team. The company … days from home. Essential experience: Degree in Computer Science or other STEM subject ideally from a Russell Group University 5+ years' experience in a software development role C# SQL Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET More ❯

Senior Software Developer | .Net, Azure, Kubernetes | £70K DOE | Lancashire | 1 day in the office Our client are a high-growth, innovation-led software company delivers full-stack development solutions across a wide range of sectors, with a strong focus on AI, machine learning, and image recognition More ❯

Job Description Senior Technical Java and C# .net Software Developer We are currently recruiting a Java with C# .net Senior Software Developer - who can be the lead in the team. You must have at least 5 to 7 years proven track record of developing … software with Java and C# .net framework coupled with SQL Server. Ability to own and drive forward Omni channel technical solutions and technical architecture from an IT perspective (with direction from Head of IM, Consumer & Brands) o Ownership of FM Digital Technical architecture including the ongoing review of overall … focus. • Provide governance for troubleshooting complex system issues as necessary • Develop or contribute to business cases, roadmaps and proposals which may include presentations to senior management. • Collaboration with Business, Technical, and Security Architects, to manage risk identification and risk mitigation tactics associated with the designs. Role-specific knowledge: • 5+ More ❯

Senior .NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. … mainly be remote. Please read in full before applying We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix/Linux Systems Administrator. We want someone with a … development/some form of coding background who has blossomed into Software Security/Cloud Security engineer. We NEED for you to have strong Azure skills, NOT AWSalthough a blend would be acceptable. Rather than someone from a bog-standard IT Operations background, we NEED you to have come More ❯

Select how often (in days) to receive an alert: Senior Software Developer Location: Derry/Londonderry, GB Posting Date: Apr 23, 2025 Job ID: 11966 About our group: The Global Wafer Systems group is a highly technical team responsible for the design, development, and deployment of critical … in class visualizations, and rapid deployment, this team has won industry awards due to its innovation, best in class systems, and value delivery. The software development function is responsible for development of solutions that integrate with these and other factory information systems. Located at the Seagate Springtown Campus in … with engineers, users, equipment vendors and other GWS teams to ensure seamless integration on the shop floor. Diagnose and resolve issues related to automation software and interfaces, ensuring minimal downtime and optimal performance. Exceptional problem-solving abilities, particularly in root cause analysis. About you: Exceptional problem-solving abilities, particularly More ❯

Job Title: Senior Software Developer Location: New Malden - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £51,500 (dependent on skills and experience) What you'll be doing: Participate fully in … capturing requirements, designing, implementing and testing NMS software for the Shared Infrastructure system Carry out relatively complex technical analyses and investigations, including evaluation and selection of technical options, and prepare reports with suggested recommendations to support the resolution of problems and the improvement of engineering capability Prepare specifications, develop … preparation of bids in area(s) of expertise to facilitate the development of the highest quality bids Your skills and experiences: We require a software engineer with a good software engineering background. You'll have experience with many of the following: C# experience Knowledge of multiple programming languages More ❯

Job Title: Senior Software Developer Location: New Malden - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £51,500 (dependent on skills and experience) What you'll be doing: Participate fully in … capturing requirements, designing, implementing and testing NMS software for the Shared Infrastructure system Carry out relatively complex technical analyses and investigations, including evaluation and selection of technical options, and prepare reports with suggested recommendations to support the resolution of problems and the improvement of engineering capability Prepare specifications, develop … preparation of bids in area(s) of expertise to facilitate the development of the highest quality bids Your skills and experiences: We require a software engineer with a good software engineering background. You'll have experience with many of the following: C# experience Knowledge of multiple programming languages More ❯

Are you a passionate Software Developer looking to work on impactful projects that improve lives while being part of a globally recognised, award-winning employer? If so, we have an exciting opportunity for you! CGI was recognised in the Sunday Times Best Places to Work list 2024 and … prepared to undergo National Security Vetting (NSV) to Baseline Personnel Security Standard (BPSS) level as a minimum. Your future duties and responsibilities As a Senior Java/Python Developer within CGI Space, you will play a crucial role in delivering a mission-critical software suite for a … will involve implementing complex algorithmic solutions that drive high-availability and high-reliability systems. You will be responsible for developing and maintaining high-quality software solutions that meet our clients' rigorous requirements. You will also manage the automated subsystem test suite, ensuring the reliability and accuracy of software More ❯

Senior .NET Developer £50,000 – £70,000 + Benefits | Hybrid (2 Days in Office) Digital Twin Technology We’re working with a global client who is looking to add a Senior .NET Developer to their expanding team in Aberdeen. Whether you're already operating at a … senior level or you're a strong mid-level developer ready to take the next step, this role offers a brilliant platform to grow and thrive in a highly technical and collaborative environment. You’ll be joining a team that genuinely enjoys the craft of software development. … sharing, technical excellence, and creating an empowering space where people can do their best work. The environment is relaxed but focused, and as a Senior Developer, you’ll play a key role in taking the business forward The projects you’ll get involved in are genuinely exciting – from More ❯

Senior .NET Developer £50,000 – £70,000 + Benefits | Hybrid (2 Days in Office) Digital Twin Technology We’re working with a global client who is looking to add a Senior .NET Developer to their expanding team in Aberdeen. Whether you're already operating at a … senior level or you're a strong mid-level developer ready to take the next step, this role offers a brilliant platform to grow and thrive in a highly technical and collaborative environment. You’ll be joining a team that genuinely enjoys the craft of software development. … sharing, technical excellence, and creating an empowering space where people can do their best work. The environment is relaxed but focused, and as a Senior Developer, you’ll play a key role in taking the business forward The projects you’ll get involved in are genuinely exciting – from More ❯