24 of 24 DemandTrendPermanent .NET Developer Jobs in the Thames Valley

.NET Developer, .NET 9, C# - Consultancy - Bracknell (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative .NET technology based … business solutions to investment banks, financial services companies, prestigious music/media label and many more. They are about to embark on one of the most ambitious .NET development projects since the birth of the .NET framework. We are seeking several .NET Developer with an extensive array of talent and expertise. .NET Developer will … be given complete ownership of your business area and the opportunity to work on the full project life cycle. .NET Developer applicants should have a skill set that encompasses some or all of the following: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Knowledge of software development methodologies is of interest (Agile, Scrum). More ❯

.NET Developer, .NET 9 - Social Networking Site - Newbury (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's largest social-networking web site and they have ambitions to become the biggest web site in the world … months will see another 10 countries added to this list as well as their workforce increasing by 100% in size. Underpinning this success is their hip and cutting-edge .NET/C# technology platform. We are seeking several .NET Developer to work on the development of revolutionary new features that will draw users to their web site … for longer periods of time. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. We are keen to hear from .NET Developer candidates with a strong understanding object orientated (OO) development and the full software development life cycle. This is a rare opportunity More ❯

.NET Developer, .NET 9, C# - Digital Download Site - Newport Pagnell, Milton Keynes, Buckinghamshire (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries our client has fast become a major player within the digital download … up in TechCrunch, The New York Times, The Guardian and many more. They are going through a period of explosive growth and need your help! We are seeking gifted .NET Developer to join their close-knit and extremely talented technical team. We are looking for .NET Developer who are ambitious about building a quality service which … brings delight to their users. .NET Developer should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will be trained in all aspects of: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and More ❯

.NET Developer, .NET 9, C# - Global Internet Icon - Reading (Tech stack: .NET Developer, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has long been a classic internet icon; today it has evolved into an integrated and diversified modern media company. We are seeking … .NET Developer to work on one of the most ambitious .NET/C# projects to take place since the birth of the World Wide Web. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C#, Azure SQL and Agile. Full training will be provided into: .NET More ❯

.NET Developer - Hungerford, Berkshire (Tech stack: .NET Developer, .NET 9, C#, Azure, React, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients join the dots on … and the social web. Their mission is to deliver the most awesome social video advertising campaigns on the planet. Due to continued growth and expansion they are seeking several .NET Developer to work on the development of revolutionary web based software applications. We are keen to hear from .NET Developer candidates with a good grasp of … technologies that include: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client will give you the opportunity to work on enterprise level software development projects and training into: .NET 9, Azure, React, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. You will follow the firm's rapid career More ❯

.NET Developer - Social Messaging Platform - Yarnton, Oxfordshire (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided … firm foothold in the UK and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate .NET Developer to bring their product to these new markets and help enhance this already successful company! Successful .NET Developer candidates should be able to demonstrate strong … knowledge of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, 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. Training will be provided in any of the technologies you lack, allowing you to More ❯

Are you an experienced Full Stack .Net Developer who loves solving real problems with clean, scalable code? Want to work on meaningful projects with great people using modern tools? This isn t just another dev job you ll be hands-on, highly trusted, and making real product decisions from the get-go, your ideas won t be buried … application and the development of a newly redesigned application. If you fancy joining a friendly team who love working and socialising together, please read on Role: Senior Full Stack .Net Developer aka Senior Full Stack Software Engineer, Senior Developer, Senior Software Developer, Senior .Net Developer, Full Stack Developer, Lead .Net Developer, .Net Developer Location: Milton Keynes - Hybrid working is in place with a minimum of 3 days a week in the office. Pool table, FREE BAR Fridays and top-quality coffee. Salary: £60k - £70k base + Bonus, great benefits and future potential share options In you re toolkit you will bring experience of C#, .Net 8+, Asp.Net More ❯

Are you an experienced Full Stack .Net Developer who loves solving real problems with clean, scalable code? Want to work on meaningful projects with great people using modern tools? This isn’t just another dev job — you’ll be hands-on, highly trusted, and making real product decisions from the get-go, your ideas won’t be buried … application and the development of a newly redesigned application. If you fancy joining a friendly team who love working and socialising together, please read on… Role: Senior Full Stack .Net Developer aka Senior Full Stack Software Engineer, Senior Developer, Senior Software Developer, Senior .Net Developer, Full Stack Developer, Lead .Net Developer, .Net Developer Location: Milton Keynes - Hybrid working is in place with a minimum of 3 days a week in the office. Pool table, FREE BAR Fridays and top-quality coffee. Salary: £60k - £70k base + Bonus, great benefits and future potential share options In you’re toolkit you will bring experience of C#, .Net 8+, Asp.Net More ❯

.NET Developer, C#, WPF - London (Tech stack: .NET Developer, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Scrum, Kanban, Programmer, Engineer, Architect, .NET Developer) In just over three years our client’s community has grown to over 150 million people. They enable their users to share photos and videos on a variety of social … networking services such as Facebook and Twitter. Having recently opened a R&D centre in London they are looking to hire .NET Developer at all levels. You will be working on the development of a revolutionary new product that will have a dramatic impact on the company’s growth. .NET Developer applicants should have a skill … set that includes: .NET, C#, WPF and SQL Server. Our client will give you the opportunity to work on enterprise level software development projects and provide training into: .NET 9, MongoDB, MVVM, Prism, continuous integration, dependency injection (Ninject/Spring.net etc), IoC (Unity, etc), TDD (NUnit/MSTest etc) and Agile (Scrum/Kanban). This is a More ❯

.NET DEVELOPER OXFORDSHIRE - 3 DAYS IN OFFICE £50,000 + BENEFITS Are you a skilled .NET Developer looking to make a tangible impact at a fast-growing, sustainable business? This is an exciting opportunity to join a small, dynamic UK-based team, focusing on building innovative tools that drive revenue and streamline operations for a prominent … programs with every purchase. With significant turnover and ambitious growth plans, our client is a forward-thinking group that builds all its tools in-house. THE ROLE: As a .NET Developer, you will be an integral part of a small UK-based development team, working directly with the Head of Software Engineering. Your primary focus will be on … to the overall architecture. This role requires someone who is autonomous, can solve problems independently, and is comfortable mentoring junior team members. YOUR SKILLS AND EXPERIENCE: Strong proficiency in .NET and SQL databases. Experience with or a keen interest in AWS. A demonstrated ability to solve complex problems and work autonomously. Strong skills in writing and reviewing code. HOW More ❯

Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You'll join a collaborative, forward-thinking team building cutting-edge products … with the support, tools, and flexibility to thrive. Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer Salary: £65k - £75k base + Bonus Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare, life assurance, cinema … tickets & more Location: Milton Keynes – Hybrid (2 days a week in office) If you’ve got strong .Net (C#) experience and skills in GitHub, APIs, Postman, Angular, AWS, BDD (SpecFlow), Docker, MS SQL or MongoDB — we want to hear from you. Like what you see? Click apply and send us your CV today. More ❯

Are you an experienced Senior Full Stack Developer who loves solving real problems with clean, scalable code? Want to work on meaningful projects with great people using modern tools? This isn t just another dev job you ll be hands-on, highly trusted, and making real product decisions from the get-go, your ideas won t be buried in … new mobile application and the development of a newly redesigned application. If you fancy joining a friendly team who love working and socialising together, please read on Role: Senior .Net Developer aka Senior Software Engineer, Senior Developer, Senior Software Developer, Full Stack Developer, Lead .Net Developer Location: Milton Keynes - Hybrid working is in … place Salary: £50k - £70k base DOE + great benefits and potential share scheme You will bring experience of C#, .Net 8+, Asp.Net MVC, PostgreSQL, HTML, CSS and JavaScript and you re keen to take ownership over some exciting projects. This is a Full Stack role, therefore we would love to see some front end development skills with the likes More ❯

Are you an experienced Senior Full Stack Developer who loves solving real problems with clean, scalable code? Want to work on meaningful projects with great people using modern tools? This isn't just another dev job — you'll be hands-on, highly trusted, and making real product decisions from the get-go, your ideas won't be buried in … new mobile application and the development of a newly redesigned application. If you fancy joining a friendly team who love working and socialising together, please read on... Role: Senior .Net Developer aka Senior Software Engineer, Senior Developer, Senior Software Developer, Full Stack Developer, Lead .Net Developer Location: Milton Keynes - Hybrid working is in … place Salary: £50k - £70k base DOE + great benefits and potential share scheme You will bring experience of C#, .Net 8+, Asp.Net MVC, PostgreSQL, HTML, CSS and JavaScript and you're keen to take ownership over some exciting projects. This is a Full Stack role, therefore we would love to see some front end development skills with the likes More ❯

.NET Software Developer Tech for Good | Up to £50k Hybrid (Oxfordshire) Are you a .NET developer with a passion for building clean, scalable applications, and want your work to make a real-world impact I'm hiring for a .NET Software Developer to join a sustainability-focused eCommerce business that's reinventing how we … the world. You'll play a core role in evolving the systems that make this possible: from eCommerce platforms to warehouse fulfilment software. The Role As a mid-level developer, you'll work across the full development lifecycle-designing, building, testing, and optimising core systems across their .NET-based stack . You'll contribute to backend infrastructure and … a mission-led business making sustainability part of everyday commerce Modern tech stack: AWS, Docker, SQL/NoSQL, CI/CD pipelines Tech You'll Work With C#/.NET (Core and latest versions) SQL Server, Postgres, MongoDB, DocumentDB AWS : ECS, S3, SQS, RDS, DocumentDB Docker for containerisation Git/Bitbucket , Agile workflows Bonus: exposure to CI/CD More ❯

.NET DEVELOPER – REMOTE-FIRST – £40K Innovative Web Agency Milton Keynes Are you a .NET Developer with a passion for building high-impact systems and integrating emerging tech like AI? We’re hiring on behalf of a long-established digital agency delivering bespoke platforms to major clients across multiple sectors. With nearly 30 years of success behind … innovative projects, including AI-powered automation tools, large-scale scheduling systems, and bespoke e-commerce platforms. What You’ll Do Develop and maintain back-end services using C# and .NET Core Build and integrate APIs, including connections with AI platforms Collaborate on full project lifecycles – from scoping to launch Work closely with a senior developer mentor and UI …/UX team Contribute to future-proofed, scalable platforms used by long-term clients Tech Stack C#, .NET Core (some legacy .NET 4.x) SQL Server/MySQL JavaScript, Vue.js/Angular/React APIs, Web Services AI tools such as OpenAI, automation flows, predictive analytics About You 2+ years of post-graduate commercial experience Strong .NET and More ❯

Senior .NET Integration Developer - Maidenhead (Hybrid) - Salary £65k (DOE) We have partnered with an exciting SaaS company who are looking for a Senior .NET Integration Developer to join their growing team. You will be developing and maintaining robust integrations with third party systems such as financial services, telematics platforms and mapping APIs. Key Responsibilities: Develop and … and GDPR standards. Implement structured logging, monitoring, and documentation. Contribute to internal knowledge bases and explore automation tools (Power Automate, Zapier). Essential Experience: Extensive experience with C#/.NET (Core or Framework) in integration-heavy environments Understanding of REST, WebAPI, event-driven architectures, and asynchronous messaging Hands-on experience in building resilient, fault-tolerant systems using retry patterns … Awareness of ISO 27001, SOC 2, or GDPR compliance standards Benefits: Competitive base salary Hybrid working Private healthcare Exciting and unique projects Pension scheme If you are a Senior .NET Developer experienced in integration heavy environments using the .NET Framework, looking to join a great company offering an incredible benefits package, this could be the perfect opportunity More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Senior Software Engineering role in a growing SaaS product company ? This is a great opportunity to take on a Senior Developer role with a view to progressing into a Lead as the team continues to grow, if of course this is something you would be … you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: Senior Software Developer aka Senior .Net Developer, Senior Full Stack Developer Location: Banbury, Oxfordshire. Hybrid working: 2 or 3 days per week in the office/from home office. … working in a team of 2, developing and maintaining one of our flagship Software products. Our tech stack, below. But, in the main, if you have solid experience in .Net 8+ (C#) at a senior level. You will preferably have experience of Angular, but this is not a necessity, so please get in touch! - C#/ASP.NET (Core & Framework More ❯

Role: Software Developer (.NET) Salary: £50,000 Location: Wallingford - Hybrid (3 days a week in office) Our client, a sustainability-driven eCommerce business, is looking for a .NET Software Developer to join their technology team. They rescue and resell over half a million books each week, preventing waste and funding literacy programmes - combining technology, commerce, and … and warehouse operations, working with modern tech including AWS, Docker, SQL/NoSQL databases, and CI/CD pipelines. The role will involve: Developing and maintaining applications in C# .NET Designing and optimising database solutions (SQL & NoSQL) Deploying and scaling applications in AWS with Docker and CI/CD Collaborating with product and business teams to deliver solutions Debugging … and enhancing existing systems for performance and security What you'll bring: 3+ years' experience in software development with .NET (C#) Strong SQL database skills; exposure to NoSQL a plus Hands-on experience with AWS and Docker Familiarity with Agile methods and Git/Bitbucket Strong problem-solving and communication skills Nice to have: Microservices, CI/CD pipelines More ❯

Role: Software Developer (.NET) Salary: £50,000 Location: Wallingford - Hybrid (3 days a week in office) Our client, a sustainability-driven eCommerce business, is looking for a .NET Software Developer to join their technology team. They rescue and resell over half a million books each week, preventing waste and funding literacy programmes - combining technology, commerce, and … and warehouse operations, working with modern tech including AWS, Docker, SQL/NoSQL databases, and CI/CD pipelines. The role will involve: Developing and maintaining applications in C# .NET Designing and optimising database solutions (SQL & NoSQL) Deploying and scaling applications in AWS with Docker and CI/CD Collaborating with product and business teams to deliver solutions Debugging … and enhancing existing systems for performance and security What you'll bring: 3+ years' experience in software development with .NET (C#) Strong SQL database skills; exposure to NoSQL a plus Hands-on experience with AWS and Docker Familiarity with Agile methods and Git/Bitbucket Strong problem-solving and communication skills Nice to have: Microservices, CI/CD pipelines More ❯

Backend Software Developer, Typescript, .NET, Remote, COR7329 Are you a skilled Backend Software Developer seeking an exciting new role? Do you thrive in a fast-paced, startup environment? Apply now and drive the development of cutting-edge solutions in a fully remote position. The Position As a Backend Software Developer, you will focus on building and … maintaining scalable backend services and infrastructure. You will work extensively with TypeScript, .NET (C#), Python, and Postgres, ensuring reliable, secure, and performant solutions. You’ll work on Azure-first cloud deployments, DevOps pipelines, and system monitoring, helping to deliver robust services to customers. Working within a small, agile team, you’ll contribute to architecture decisions, review code, and support … on a product that already has an established customer base. This is a remote role, with monthly team meet-ups in Oxford. Requirements Strong experience as a Backend Software Developer, with deep expertise in Azure Cloud. Proficiency with TypeScript, .NET (C#), Python, and Postgres. Familiarity with DevOps practices and monitoring solutions. Ability to work well in a team More ❯

Are you an experienced .Net (C#) Developer, with some solid experience in API development , looking to take on your next Software Engineering role in a growing SaaS product company Keen to grow your technical skills around .Net 8/C#/API & MySQL development & look into new Generative AI/LLM dev' tools, too? If yes to … the above & you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you! Job title: .Net (C#) API Developer Location: Banbury, Oxfordshire. Hybrid working: 2 office days per week, 3 from home, flexible. Salary: ~£50K Basic + Benefits package. We can be somewhat flexible … technical product team & obviously fellow software engineers in your team. Our desired "list of stuff" that you should demonstrate experience, below. But basically, if you have solid experience in .Net (C#) & solid experience in ASP.Net core WebAPI (RESTful API), then we'd like to hear from you! - C# and .NET Core. - ASP.NET Core MVC and Web API. - Extensive More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Lead/Senior Software Engineering role in a growing SaaS product company ? Keen to grow your technical skills around .Net 8, assist the CTO directly with the adoption of the latest Gen' AI/LLM dev tools (Cursor, v0, Windsurf, Copilot, etc) & act as technical … you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you! Job title: Lead Software Developer or Senior Software Developer looking for a step up to Lead. Location: Banbury, Oxfordshire. Hybrid working: 2 or 3 days per week in the office/from home … Agile Scrum Master, excellent technical product team & obviously full stack software engineers in your team. Our tech stack, below. But, in the main, if you have solid experience in .Net 8+ (C#) at a senior or lead level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular. - MySQL - GitHub actions, Azure More ❯

Software Developer £40,000 - £45,000 C#, .Net, SQL We are working alongside one of our long-standing legal firms in the Hampshire region in supporting them in the recruitment process of a C# .Net Software Developer. This role will be responsible for designing, developing, and maintaining applications, integration's, and reports. Working closely with the Senior … Software Developer and end users to ensure solutions meet business needs, enhance processes, and follow development standards. Duties will include fixing bugs, implementing changes, and creating new software to improve user experience and efficiency . Main Duties of the Role Researching, designing, coding, testing and release of in-house software ensuring it is fit for purpose and use. Developing … of reports. Design, maintenance and administration of databases. Ensuring the in-house software and integration's are developed in line with information security best practices. Working with Senior Software Developer and business users to understand requirements. Close liaison with the project manager or project managers to ensure accurate and timely delivery of defined solutions. Assisting in highlighting improvements to More ❯

Job Title: Developer Location: London (Hybrid – 2/3 days in office) As a Developer , you will play a key role in enhancing commercial operations and trading systems. You’ll work closely with stakeholders in a front-office environment, delivering robust, scalable, and supportable solutions to meet the demands of a dynamic trading business. Key Responsibilities Design, develop … with robust testing. Collaborate with traders, analysts, and technology teams. Support system integration, deployment, and ongoing operations. Drive continuous improvement and adoption of new technologies. Skills & Competencies Essential C#, .NET 4+, ASP.NET API, Entity Framework 6 SQL Server T-SQL, Git, Visual Studio Unit test frameworks (MSTest) & BDD (SpecFlow) Desirable .NET Core, Angular IO, WPF, Azure Cloud, PowerShell … Elastic Stack, Endur Openlink Experience in front-office environments within: Commodities Trading Investment Banking Brokerage Exchanges Experience & Qualifications Strong experience as a software developer, ideally in trading or fast-paced commercial environments. Proven ability to deliver scalable and maintainable solutions. Degree in Computer Science, Engineering, or related field (or equivalent experience). Professional certifications in relevant technologies are advantageous. More ❯