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CTO // Co-Founder // Early Stage Engineer (LLMs, Go and React)
GrowthStage
Full-time
, England, United Kingdom, England
Management & Operations
Posted:
March 02, 2026
Location:
, England, United Kingdom, England, United-Kingdom
Job Description
Overview
CTO // Co-Founder // Early Stage Engineer (LLMs, Go and React). We’re seeking a high-caliber engineer to join as a Founding Engineer. You should be deeply hands-on with code, technically opinionated, and capable of building production systems from scratch. This is a role for someone who enjoys execution but also has the potential (or ambition) to lead technology at a company-defining level. Location: London, England, United Kingdom.
What You'll Do
- Build and own core infrastructure and backend systems
- Design and implement APIs, data models, and scalable services
- Collaborate closely with founders on product direction and technical architecture
- Ship code fast, validate assumptions, and iterate
- Lay the groundwork for the future engineering team (tooling, processes, and architecture)
Core Technical Requirements
- Proficient in one or more modern backend languages (e.g. Python, ...
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Submit your application for the CTO // Co-Founder // Early Stage Engineer (LLMs, Go and React) position at GrowthStage.
Apply Now Save for LaterJob Overview
Job Type:
Full-time
Location:
, England, United Kingdom, United-Kingdom
Posted:
March 02, 2026
Deadline:
April 11, 2026