Mobile Application Engineer

Role

Mobile Application Engineer

Responsibilities

• Ship from Day 1 – Deploy to production immediately and own real product surface area.
• Own the end-to-end delivery – Run customer calls, write specs, build and ship.
• Solve real problems – From UX polish to backend logic and customer calls.

Qualifications

• Experience building mobile applications in a fast‑moving environment.
• Strong ability to translate field processes into intuitive mobile workflows.
• Comfortable building production‑grade cross‑platform apps with React Native and TypeScript.
• Willingness to drop into native code (Swift/Kotlin) for camera, sensors, background tasks, and secure storage.
• Design mindset for unreliable connectivity – local persistence, offline capture, conflict resolution, and reliable sync.
• Experience integrating AI‑powered features (LLMs, agents, model‑backed APIs) into mobile workflows.
• Product judgment – Opinionated about what to build, what not to build, and when to ship.
• High ownership – Build fast, ship production‑grade apps.

Technical Requirements

• Strong experience with TypeScript and React Native (or equivalent cross‑platform framework).
• Solid understanding of native mobile fundamentals on iOS and Android, and comfort reaching into native code when needed.
• Experience shipping and maintaining apps through the App Store and Google Play, including release and update cycles.
• Comfortable building and consuming backend services (Python a plus) that support complex mobile workflows.
• Experience integrating AI systems (LLMs, agents, model‑backed APIs) into production products.
• Ability to reason about complex workflows and offline‑first constraints, not just CRUD.
• Comfort talking directly with customers, including non‑technical domain experts.

Preferred Experience

• Founder or ex‑founder experience.
• Early‑stage or stealth startup background.
• Founder fellowships or similar environments (EF, YC, Antler, etc.).
• Experience as a forward‑deployed/solutions engineer (Palantir, Ramp, Scale, etc.).
• Experience building AI‑powered products in production.
• Experience working where requirements were unclear and evolving.

First Month

• Ship to production from day one.
• Own problems end‑to‑end, from definition to deployment.
• Do what needs doing, including UX polish, debugging, and customer interaction.

Benefits

• Pace and purpose – In‑person in London (visa sponsorship available).
• No friction – Relocation, visas, meals, and tools fully covered.
• A tight‑knit team – High standards, high trust, no politics.

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