Lead Full-Stack Engineer | Climate SaaS + Equity

Jack & Jill/External ATS; Greater London; Hybrid; GBP 85,000 - 120,000; Full time

Job summary

A dynamic greentech company, based in the UK, is seeking a Lead Full Stack Engineer to spearhead the development of an innovative operating system focused on decarbonizing home energy. This role encompasses both high-leverage coding and strategic planning while mentoring engineers to solve real-world challenges in the transition to renewable energy. The ideal candidate will have extensive experience in TypeScript, Node.js, and React, and will thrive in a fast-paced startup environment offering equity and a high-trust culture.

Benefits

Equity

Work from abroad annually

High-trust culture

Qualifications

• Extensive experience with modern TypeScript, Node.js, React, and relational database modeling.
• Proven ability to solve ambiguous, real-world problems beyond standard CRUD applications.
• Strong product mindfulness balancing technical quality with shipping speed.

Responsibilities

• Own the technical architecture and strategy for core product solutions.
• Write foundational, high-leverage code and manage technical debt.
• Mentor senior engineers to enhance technical leadership.

Skills

TypeScript

Node.js

React

Relational database modeling

Job description

A dynamic greentech company, based in the UK, is seeking a Lead Full Stack Engineer to spearhead the development of an innovative operating system focused on decarbonizing home energy. This role encompasses both high-leverage coding and strategic planning while mentoring engineers to solve real-world challenges in the transition to renewable energy. The ideal candidate will have extensive experience in TypeScript, Node.js, and React, and will thrive in a fast-paced startup environment offering equity and a high-trust culture.