Senior Full-Stack Engineer

Salary: £65,000 - 75,000 per year

Requirements:

• Good experience in web engineering and web technologies
• Proven experience setting technical direction and leading architectural solutions
• Hands-on full-stack coding experience with .NET/C# and a modern TypeScript front-end framework such as React, Angular, or Vue
• Experience building AI into products, including designing LLM-backed features such as retrieval, semantic search, or agents
• Experience motivating, inspiring, and influencing other engineers

Responsibilities:

• Work alongside our CTO to set technical direction for our web and SaaS products
• Own technical decisions for our products

Technologies:

• AI
• Angular
• C#
• Cloud
• CTO
• LLM
• React
• TypeScript
• Vue
• Web
• ASP.NET
• Azure
• JavaScript
• Fullstack

More:

We are a leading SaaS company creating a modern, cloud-native SaaS product. This is a full-time, permanent Senior Full-Stack Engineer role based in the Worthing area, with two days per week in the office. The package is £65,000–£75,000 plus benefits.

last updated 39 week of 2026