Lead Mobile Developer

Lead Mobile Developer | Tech for Good

Make sure to apply with all the requested information, as laid out in the job overview below.

Up to £85,000 per anum

Remote working – once a month onsite in Epsom, Surrey

Swift, SwiftUI or Java & Kotlin experience

We're partnering with a Tech for Good business, who are developing mission-critical mobile and cloud-based solution at scale across the business. Their products support users in real-time environments where reliability, performance and resilience are essential. They are now rebuilding their mobile applications across iOS and Android, and are looking for a Lead Mobile Developer to support this.

As the Lead Mobile Developer, you will provide hands-on technical leadership across the mobiles to help shape architecture, engineering standards and delivery practices whilst supporting a small development team.

Why this role is exciting:

• Greenfield rebuild of iOS & Android apps from the ground up... real ownership, real impact
• Modern cloud-native platform, freshly modernised and built for scale
• Backed by new PE investment with ~20% growth and serious engineering headcount plans for the next 12 months

AI is a big deal here:

• Heavy investment in AI-assisted engineering workflows and agentic development tooling
• Huge data assets (location, sensors, incident history) powering the next generation of the product
• Be part of shaping how AI accelerates mobile delivery in a safety-critical environment

What they're looking for:

• Strong native mobile xwzovoh experience - iOS (Swift/SwiftUI) and/or Android (Kotlin/Java)
• Solid grasp of REST APIs, real-time app behaviour and authentication flows
• Quality-first mindset - testing, architecture, code reviews, performance
• Interest in AI-assisted development tools and modern engineering automation
• Leadership behaviours - mentoring, guiding technical decisions, collaborating cross-functionally

If this sounds like you, please apply below.

Lead Mobile Developer | Tech for Good