Principal Engineer: Platform Integration Architect

Principal Engineer | TypeScript, Python, Node.js | Global Environmental Data Non-Profit Powering Investment Decisions

• Hybrid (2 days a month London office)

I’m working with a genuinely purpose‑led organisation that sits right at the intersection of data, climate, and global finance. They’ve built the world’s leading environmental disclosure system, used by tens of thousands of companies, cities, and institutions to report impact and shape decision‑making. It’s a global team, but the London office is a key engineering hub, with a tight‑knit group of tech leads and platform specialists working closely together.

This role sits at a pretty interesting point in their evolution. The platform has grown quickly, and with that comes the usual integration challenges. Systems that work, but don’t always talk to each other cleanly. You’ll come in as their first Principal Engineer, reporting into the CTO, with a remit to bring clarity and structure to h...