Staff Full Stack Engineer

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London / £100000 - £115000 annum

INFO

Salary
SALARY:

£100000 - £115000

Location

LOCATION

London

Job Type
JOB TYPE

Permanent

Position: Staff Full-Stack Developer
Location: Remote (UK-based)
Salary: Up to £115,000 + Benefits

We're partnering with a high-growth SaaS company, founded by proven entrepreneurs, to find an experienced Staff Full-Stack Developer. Their platform is reimagining how top-tier professional services firms, spanning finance, legal, and consulting-interact with data-rich, collaborative workflows.


Role Summary:

This is a senior, hands-on engineering role offering deep technical ownership without people management. You'll work closely with the CTO and CEO to build scalable features, shape architecture, and deliver cutting-edge solutions that drive real business impact. The right candidate will be an expert full-stack developer who thrives in fast-paced, product-driven environments.


Key Responsibilities:

  • Design, develop, and maintain full-stack features using C#, ASP.NET Core, TypeScript, and Vue.js (or React/Angular)

  • Take architectural ownership of key systems and applications

  • Deliver high-performance, secure, and maintainable code

  • Collaborate directly with leadership on mission-critical product initiatives

  • Contribute to strategic technical decisions and long-term platform evolution

  • Provide technical mentorship and champion engineering best practices

  • Stay adaptable to shifting priorities in a dynamic product environment


What We're Looking For:

Essential:

  • Extensive experience in full-stack development, including backend (C#, ASP.NET Core) and modern frontend frameworks

  • Strong command of SQL and API architecture

  • Proven ability to design, build, and ship complex systems

  • Comfortable working autonomously in a fast-moving SaaS environment

  • Ability to take technical ownership of features from concept to deployment

Desirable:

  • Experience with Azure and Docker

  • Knowledge of data visualisation tools or interactive diagramming platforms

  • Background in building enterprise SaaS products

  • Exposure to real-time interfaces or AI-enhanced UIs

CONTACT

Callum Aris

Recruitment Consultant

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