1 to 25 of 43 Web Application Development Jobs in the UK

Are you an experienced Senior C# ASP .Net Developer looking for a new challenge to enhance your development skills? Our clients are a leading web development agency seeking a Senior .Net Developer to deliver technically excellent web solutions for high profile brands. About the role Working within a team of designers, front-end developers and .Net … small, and carve a niche within the agency. Responsibilities You will be required to work on projects of varying sizes and will involve working through the entire lifecycle of web application development, including: .NET web application development Leading and supporting others within the development team Preparing functional and technical specification documents Scoping projects … requirements capture and delivering time estimates Essential skills and experience Commercial ASP.NET web application development using C#, MVC and SQL Server with a specific focus on e-commerce and CMS platforms Experience working as technical lead on commercially focused web development projects, and demonstrate an ability to communicate directly with clients Experience of using version More ❯

This is a truly unique opportunity to work in an NHS hospital whilst creating a product that helps empower NHS decision makers across the country. As a talented .NET web application developer, you will be at the forefront of providing one of the UK's leading healthcare benchmarking platforms, HED (Healthcare Evaluation Data www.hed.nhs.uk). A key member … of the HED Team, you will be required to work collaboratively with data scientists, analysts and business managers as you directly impact the development and maintenance of HED system websites. Our team embraces the Trust values of being Kind, Connected, and Bold in everything we do. Whilst experience working in healthcare is not essential, we are looking for a … developer with significant real world .NET web application development knowledge & experience. Visit our HED platform at www.hed.nhs.uk to see the innovative work we're doing. Inspired? To explore this opportunity further, simply apply via this advert or email HED@uhb.nhs.uk for more information. Join us in building healthier lives through technology. Main duties of the job In More ❯

We are seeking a Senior Software Engineer to join a dynamic team working on an exciting multi-tenancy web application supporting the machinery side of our business. This application is built using the Microsoft C# .NET tech stack and includes a Blazor Server , Blazor WASM app, and an API . The successful candidate will be responsible for … and mentoring associate developers. Key Responsibilities: Write, test, and maintain high-quality code within a Blazor Server , Blazor WASM , and API-based architecture. Create and maintain Azure Pipelines Progressive Web Application (PWA) implementation Conduct code reviews, ensuring best practices and code quality across the project Collaborate with project stakeholders to clarify requirements, offer technical insights, and ensure the … project’s goals are met Provide guidance and mentorship to associate developers, assisting with problem-solving and career development Work alongside a team of developers in an Agile environment to deliver project milestones on time Assist in defining project requirements and technical specifications in collaboration with the project team and stakeholders Designing and optimizing SQL Server databases, ensuring scalability More ❯

Job Description We are seeking a skilled and motivated Lead Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will lead the development, support and enhance the business systems and applications using .NET technologies and SQL Server.We offer a hybrid working arrangement with one day or two days per week in our Milton … Keynes office. Key Responsibilities: Keep up to date regarding best practices in software development and deployment Implement best practice coding in relation to Development coding standards Provides direction and technical context for more junior developers Fosters a culture of observability across the engineering team. Helps teams across engineering use operational data to improve stability and performance of their … applications. Maintain documentation and release notes Awareness of application security considerations Leads incident response across the engineering teams as needed Identifies dependencies across the organization and works with individual teams to resolve them before they become an issue, and installs preventative measures to mitigate repeat occurrences. Work alongside other Software Engineers on projects or work alone where necessary Create More ❯

in React and C# to join a well-established software company developing browser-based solutions. This is an excellent opportunity for a high-calibre engineer to work on modern web technologies, contributing to exciting multi-tier web applications. You will be joining a collaborative team offering strong mentorship, career progression, and the chance to work on impactful projects. … minimum 2 days per week in office Salary: £30,000 – £45,000 per annum + benefits (dependent on experience) Requirements for React C# Software Engineer/Developer Commercial software development experience (ideally 2+ years) Experience designing, developing, deploying, and supporting web clients using Classic ASP and JavaScript Strong experience with modern web frameworks, specifically React and Redux … Experience in JavaScript development – both client-side scripting and server-side ASP Experience working with automated testing tools (e.g., QUnit for JavaScript or similar) Experience in multi-tier web application development Experience designing for accessibility standards Experience using SQL Server for database interactions Strong problem-solving skills and a proactive approach to learning Excellent communication and More ❯

market. We do this through strategic and complimentary areas of focus: Strategy & Insights, Value, Access, & Outcomes, and Medical Strategy & Communications. Responsibilities/Position overview As a member of our Application Development & Innovation team, the Data Scientist will work with complex data to create Small Language Models and work with a broad range of stakeholders with a variety of … data ingestion and normalization, market and product data to support biopharma commercial product launches, and complex quant and qual research projects. This role is also responsible for GenerativeAI product development, applying complex statistical methods to a range of pharmaceutical market research data and utilizing rigorous testing methods. Statistical analysis/modelling of multiple data sources: research design (e.g. experiment … with a data scientist mentality ("automate & re-use"). Small Language Models: be able to prepare and use data to build small language models in conjunction with the Lumanity Application Development & Innovation team. Segment complex (market research) data: normalize and ingest data into a range of platforms to aid the use of data by custom AI language models More ❯

inefficiencies and help streamline workflows, reducing unnecessary work. Take ownership of your work, ensuring high-quality results and maintainable solutions. What will you bring along? 10+ years of PHP development, with expertise in at least one framework (Symfony, Zend preferred). 12+ years of web application development experience: you've seen the evolution of web tech and know how to build for the future. 6+ years working with frontend frameworks/libraries like Vue.js, React, Nuxt, or Next.js. Deep understanding of scalable web architectures: monolithic, microservices, or hybrid, you know when to use what. Strong communication skills, with the ability to explain technical concepts to both engineers and non-engineers. Passion for automated … testing (unit, integration, and end-to-end) and test-driven development (TDD). Hands-on experience building and maintaining CI/CD pipelines. Strong expertise in PHP development, debugging, and algorithm/software design. Knowledge of agile development tools, techniques, and principles. Familiarity with Ansible and Terraform for infrastructure automation. Experience deploying, managing, and scaling applications in More ❯

Job description About us Incorporated in 2007 and based in Stockton-On-Tees, Sapere provides an honest, jargon-free consultative approach to designing and developing award-winning custom web, mobile and AI solutions for ambitious businesses looking to increase efficiencies and profitability. Duties: - Design, develop, and maintain web & mobile applications and solutions - Write clean, efficient, and maintainable code … Debug and resolve web & mobile defects and issues - Conduct code reviews to ensure quality and adherence to coding standards - Implement enhancements and new features to Sapere customers web & mobile solutions Requirements: - Bachelor's degree in Computer Science or related field - Strong knowledge of web technologies, must have experience of C#, .NET and JavaScript - Experience with Flutter - Experience … with Vue.js - Experience with MySQL or other relational databases - Familiarity with AWS services and cloud computing concepts - Understanding of RESTful APIs and web services - Knowledge of version control systems like Git or GitHub - Strong problem-solving and analytical skills - Excellent communication and collaboration abilities If you are a talented Full Stack Developer with a passion for development and More ❯

the globe (Microsoft, Oracle, SAP, etc), they have evolved into a modern consulting firm. We are seeking 4 .NET Developer to work on complex Greenfield .NET/C# software development projects within the banking arena. You will be given full project life cycle exposure and the opportunity to technically lead teams of up to 10 Consultants. The ideal .NET … Developer candidates will have strong experience on the .NET framework. We can entertain applications from .NET Developer candidates with experience in either web application development (.NET Core/ASP.NET MVC, C#) or windows/desktop development (C#.NET). My client can provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS … WPF, MVVM, Prism, continuous integration, dependency injection, RESTful, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a fantastic opportunity to join a prestigious consulting firm that can offer you a large variety of project work to keep you stimulated but will NOT require you to travel across the UK, as all More ❯

across R package design, code architecture, documentation, and dependency management Establish and oversee versioning and CI/CD systems to enhance team workflows Guide team members in code architecture, development standards, and deployment processes Serve as the technical authority for computationally demanding tasks, especially spatial analytics and GIS-based product development Implement scientific research findings into production-ready … Essential Qualifications Master's degree or equivalent in informatics or life sciences (or bachelor's degree with 5+ years relevant industry experience) Deep knowledge of R programming and package development Proven experience managing dependencies and ensuring reproducibility in R production environments Strong background in version control systems and CI/CD implementation History of successful collaboration with IT teams … solving abilities and adaptability Leadership experience with strong communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection More ❯

across R package design, code architecture, documentation, and dependency management Establish and oversee versioning and CI/CD systems to enhance team workflows Guide team members in code architecture, development standards, and deployment processes Serve as the technical authority for computationally demanding tasks, especially spatial analytics and GIS-based product development Implement scientific research findings into production-ready … Essential Qualifications Master's degree or equivalent in informatics or life sciences (or bachelor's degree with 5+ years relevant industry experience) Deep knowledge of R programming and package development Proven experience managing dependencies and ensuring reproducibility in R production environments Strong background in version control systems and CI/CD implementation History of successful collaboration with IT teams … solving abilities and adaptability Leadership experience with strong communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection More ❯

across R package design, code architecture, documentation, and dependency management Establish and oversee versioning and CI/CD systems to enhance team workflows Guide team members in code architecture, development standards, and deployment processes Serve as the technical authority for computationally demanding tasks, especially spatial analytics and GIS-based product development Implement scientific research findings around Integrated Pest … degree and/or PhD or equivalent in informatics or life sciences (or bachelor's degree with 5+ years relevant industry experience) Deep knowledge of R programming and package development Proven experience managing dependencies and ensuring reproducibility in R production environments Strong background in version control systems and CI/CD implementation History of successful collaboration with IT teams … solving abilities and adaptability Leadership experience with strong communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection More ❯

across R package design, code architecture, documentation, and dependency management Establish and oversee versioning and CI/CD systems to enhance team workflows Guide team members in code architecture, development standards, and deployment processes Serve as the technical authority for computationally demanding tasks, especially spatial analytics and GIS-based product development Implement scientific research findings around Integrated Pest … degree and/or PhD or equivalent in informatics or life sciences (or bachelor's degree with 5+ years relevant industry experience) Deep knowledge of R programming and package development Proven experience managing dependencies and ensuring reproducibility in R production environments Strong background in version control systems and CI/CD implementation History of successful collaboration with IT teams … solving abilities and adaptability Leadership experience with strong communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection More ❯

.Net Developer Adventure - Exciting Innovations in the iGaming and Fintech Industries Development London Our client is a pioneering force in the online sports betting and gaming group industry. They are an international powerhouse with over 400 dedicated employees, a strong footprint in the iGaming and Fintech sectors, and a diverse portfolio of services spanning iGaming verticals, electronic payments, and … our team. This role offers the flexibility of being based in our London office or working fully remotely. The primary goal of this role is to contribute to our development team by creating innovative programs for our various brands. Working closely with the team, you'll get the opportunity to be involved in exciting projects that make a real … closely with other teams (e.g., QA, DevOps, end-users) to deliver high-quality software: creating test requirements and ensuring sufficient unit test coverage Contributing to all phases of the development lifecycle; writing well-designed, testable, and efficient code Participating in team improvement activities and initiatives to enhance process and product quality Completing necessary project documentation (status, risks, progress, effort More ❯

.NET Developer, C# - Global Technology Brand - Witney, Oxfordshire (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL.You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year, bi More ❯

.NET Developer, C# - Global Technology Brand - Wellington, Somerset (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL.You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year, bi More ❯

.NET Developer, C# - Global Technology Brand – London (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe.Their success … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year More ❯

.NET Developer, C# - Global Technology Brand – Wellington, Somerset (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year More ❯

.NET Developer, C# - Global Technology Brand - London (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. Their … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year More ❯

.NET Developer, C# - Global Technology Brand – Wellington, Somerset (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year More ❯

.NET Developer, C# - Global Technology Brand – Witney, Oxfordshire (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year More ❯

.NET Developer, C# - Global Technology Brand – Chichester (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe.Their success … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year, bi More ❯

.NET Developer, C# - Global Technology Brand - Wakefield (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. Their … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year, bi More ❯

.NET Developer, C# - Global Technology Brand - Chichester (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. Their … recently allocated a £2 billion annual R&D budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. … Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical training per year, bi More ❯

React/C# Software Engineer - Hybrid - £45,000 + Bens - Hybrid:- This is an excellent opportunity for a Web Software engineer who has experience of developing browser-based solutions and is looking for a new challenge. Opportunities like this do not come up very often and this could really be a landmark moment in your career. You will be … security and a fantastic team of experts that you will learn from and enhance your technical and domain knowledge. Responsibilities:- This role is part of my customers existing software development team who work in the cyber security sector. This role is to complement our existing highly skilled software development team innovating, developing and maintaining our complex software products. … Key skills/experience required:- Any of the following:- Modern web frameworks, such as React, Redux Automated testing tools e.g. QUnit for JavaScript, or similar. JavaScript both client-side script and server ASP Multi-tier web application development experience including C# Experience designing for accessibility Experience of SQL Server usage Developing, deploying and supporting web More ❯