Senior Mobile Engineer — AI‑Native, End‑to‑End Ownership

Fuse Energy; United States; On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Equity

Biannual bonus

Tech stipend

Health insurance

Meal allowance

Job summary

Fuse Energy seeks a skilled Mobile Engineer to own features end to end on iOS and Android, delivering consumer-facing AI features and high-quality user experiences. You will work across Swift and Kotlin, collaborating with backend and AI engineers, and help define product direction while maintaining craft and usability.

This role is globally distributed with an office in London; we hire from anywhere in the world and offer competitive compensation and equity.

Qualifications

• 5+ years building mobile applications in Swift or Kotlin.
• Hands-on across client and backend layers.

Responsibilities

• Build dynamic UI components used by AI-driven experiences.
• Ship on-device AI features like vision models and instant quotes.
• Own features end-to-end from architecture to shipped UI.
• Collaborate with backend, AI engineers, and designers.
• Set the bar for mobile craft and user experience.
• Contribute to product direction and strategic decisions.

Skills

Swift

Kotlin

Mobile development

Ownership

Communication

Job description

Fuse Energy seeks a skilled Mobile Engineer to own features end to end on iOS and Android, delivering consumer-facing AI features and high-quality user experiences. You will work across Swift and Kotlin, collaborating with backend and AI engineers, and help define product direction while maintaining craft and usability.

This role is globally distributed with an office in London; we hire from anywhere in the world and offer competitive compensation and equity.