Senior Software Engineer

Senior Software Engineer | Full-Stack | React | TypeScript | | Must have Startup Exp

Salary:
£65,000 - £110,000 + meaningful equity

Contract:
Permanent

Start:
ASAP

Working model:
Hybrid 1–2 days p/w in London

Required:
Full-stack engineering, React/TypeScript, or Python, data pipelines, ETL/ELT, integrations
(Non-Negotiable)

Non‑Negotiables - Please only apply if you have ALL of the following

Core technologies:

• React and TypeScript (frontend)
• and/or Python (backend)
• Experience building data pipelines and ETL/ELT processes
• Experience integrating APIs and external data sources

Environment:

• Strong experience working in fast-paced startup or scale-up environments
• Comfortable owning features end-to-end across the full stack
• Able to work with ambiguity, rapid iteration, and high autonomy
• Proven, hands-on experience as a Softwar...