iOS Developer – Hybrid – London

About the role

We are partnering with an ambitious climate‑tech company that is simplifying home heating to accelerate low‑carbon solutions. As an iOS Developer you will join a small, collaborative engineering team and own the evolution of their mobile experience.

Key responsibilities

• Design, build, ship and maintain high‑quality native iOS applications using modern Apple technologies.
• Take full ownership of features from concept through production and iteration.
• Collaborate closely with product managers, designers and backend engineers.
• Write clean, testable, maintainable code and continuously improve performance.
• Contribute to architectural decisions, technical discussions and engineering best practices.

Required profile

• 1–4 years of commercial iOS development experience.
• Strong knowledge of Swift and the iOS ecosystem.
• Ability to work autonomously on complex, non‑trivial problem domains.
• Passion for learning, building great software and thriving in a startup environment.
• Strong character, curiosity and appetite for ownership.

Required skills

• Swift
• SwiftUI
• Combine
• TCA (The Composable Architecture)
• ARKit

What we offer

• Mission‑driven work with measurable real‑world environmental impact.
• Hybrid work model with a collaborative, high‑impact team.
• Opportunities for rapid growth and ownership of product features.
• Competitive salary range of £50,000–£60,000 per year.