Tech Lead (Senior Software Engineer)

ACT Group • london, england, United-Kingdom • Posted May 25, 2026

Location london, england

Job Type Full-time

Category IT & Technology

Posted May 25, 2026

Green Project Tech is building the intelligence layer behind sustainable supply chains. Our UK team leads on Engage50 (supplier engagement for enterprises) and Product50 (efficient PCF/carbon footprint calculation at scale). These tools feed into Account50 and Act50, powering a full-stack sustainability platform used by enterprises and SMEs across the GPT/ACT ecosystem. 
ACT, our parent company, is a global leader in sustainable products — giving us reach and credibility, with the autonomy and excitement of a startup. 
Green Project is looking for a Tech Lead (Senior Software Engineer) to lead a small, high‑impact engineering team building features that power Engage50 and Product50 — the products helping enterprises measure and reduce their carbon footprint. You’ll set the technical direction, mentor others, and use AI‑assisted development to multiply the team’s speed and impact. This is a hands‑on leadership role with real product ownership and a clear mission: acc...
            

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