.NET Developer jobs in Hertfordshire

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

You will be working on the development of high-availability and highly-transactional . NET / C# applications which will be critical to the launch of their new online music shopping channel.

You will receive expert training on the latest technologies including: . 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. All positions come with the following benefits:

You will need to be within commuting distance of our Watford office, as you will be expected to attend in person 2-3 days per week. Note to Employment Agencies At BRE, we value the relationships we have built with our preferred recruitment partners. We do not accept unsolicited CVs from employment agencies.

A leading research and testing organization in Watford seeks a Developer to enhance digital products for monitoring sustainability in construction. Join an Agile Sprint Team, collaborate on new functionalities and maintenance of applications. Ideal candidates will possess experience in web development with .NET and SQL Server, showcasing strong communication and time-management skills. This...

.NET Developer, C#, .NET 9, Angular 19, Web API 2 – Watford (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Have you ever thought about getting from London to Edinburgh in 30 minutes? My client, a world leader in aerospace technology, and has decided to undertake research into a subsonic train...

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

You will be part of a passionate team that values health and community, utilizing cutting-edge technologies such as . NET 9, React, and Azure. With opportunities for professional growth, flexible work hours, and a vibrant company culture, this role offers a chance to make a real impact while enjoying a fun and supportive work environment.

You will receive expert training on the latest technologies including: .

.NET Developer – Harpenden (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years’ experience in the fashion industry, our client has a mission to change the way people find clothes they love by combining technology with the personal touch of seasoned style experts. Our...

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

You will follow the firm’s rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If you are ready to join a really cool company with a proven business model and a start-up feel, this could be the company for you!

A leading tech recruitment agency is seeking a talented .NET Developer to work in their plush Hertford offices or remotely. The role involves developing high-availability .NET/C# applications critical for launching an online music shopping channel. Ideal candidates should have expertise in .NET, C#, and Azure SQL, with additional training provided in newer technologies. Flexible working hours and...

You will be working on the development of high-availability and highly-transactional . NET / C# applications which will be critical to the launch of their new online music shopping channel.

.NET Developer, .NET 9 – Social Networking Site – Bishop’s Stortford (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! Their global presence currently stretches across...

You will receive expert training on the latest technologies including: . 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. All positions come with the following benefits:

You will develop complex enterprise-level software solutions and collaborate across teams to deliver media across various platforms.

You will be working on the development of high-availability and highly-transactional . NET / C# applications which will be critical to the launch of their new online music shopping channel.

.NET Developer, .NET 9, C# – Global Internet Icon – Hitchin (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...

A leading tech recruitment agency is seeking a Full Stack .NET Developer to join a global fitness movement. Based in Hemel Hempstead, the role offers a competitive salary of £45,000 - £70,000 plus bonus and benefits, including flexible work hours and a training allowance. Applicants must be based in the UK. Join a vibrant team working on cutting-edge technologies to enhance a community-driven...