Full Stack Engineer (C# & TS) — AI SaaS, Hybrid WFH

Client Server Limited; Greater London; Hybrid; GBP 100,000 - 120,000; Full time

Benefits offered by this job

Pension

Hybrid work

Job summary

Client Server Limited in London seeks a Full Stack Engineer with C# and TypeScript to join a scaling AI startup. Hybrid work with in-office presence twice a week and WFH options. You will build SaaS products, leverage AI tooling, and maintain strong technical standards.

You should be proficient in Azure, a strong communicator, and hold a STEM degree. The role offers a competitive £100k–£120k per year package with pension, and opportunities for rapid impact and growth.

Qualifications

• Experience as a full stack software engineer.
• Strong C# and TypeScript skills.
• Experience with Azure cloud services.
• Comfort using AI coding tools.
• Strong communication and collaboration.
• Degree in a STEM discipline.

Responsibilities

• Develop scalable SaaS products using C# and TypeScript.
• Own CI/CD pipelines and production releases.
• Work with AI-assisted tooling to accelerate development.
• Collaborate with CTO and stakeholders to shape requirements.

Skills

C#

TypeScript

Full stack development

Azure

Education

STEM degree

Tools

Cursor

Claude Code

Job description

Client Server Limited in London seeks a Full Stack Engineer with C# and TypeScript to join a scaling AI startup. Hybrid work with in-office presence twice a week and WFH options. You will build SaaS products, leverage AI tooling, and maintain strong technical standards.

You should be proficient in Azure, a strong communicator, and hold a STEM degree. The role offers a competitive £100k–£120k per year package with pension, and opportunities for rapid impact and growth.