Senior Mobile Product Engineer - End-to-End, Fully Remote

Replika; United States; Remote; USD 140,000 - 210,000; Full time

Benefits offered by this job

Unlimited AI coding assistants

Flexible schedule and vacation policy

Direct impact on millions of users

Fully remote, CET hours

Job summary

Replika is hiring a Senior Product Engineer, Mobile to own features across iOS, Android and backend. You will ship end-to-end product work, including avatars and new time-spent experiences, while building monetization enhancements with the growth team.

You’ll thrive in a small, fast-moving team, push back on specs when needed, and ship high-quality features with a hands-on, design-minded approach. This is a fully remote role with CET hours.

Qualifications

• 5+ years of professional software engineering experience.
• Built and shipped consumer mobile apps used by real users.
• Native depth on one platform (Swift for iOS or Kotlin for Android) and shipped features on the other.
• Backend/API design experience and ability to ship needed APIs.
• Track record of driving complex features end-to-end, not just refactors.
• Love coding and agentic engineering, using tools to move faster.
• Strong design intuition and taste; can identify issues early.
• Able to shape and build what gets built, hands-on contributor.
• Fluent English; capable of writing specs or arguing a point.

Responsibilities

• Own features end-to-end across iOS, Android and backend.
• Build product features users notice, including avatars and new ways to spend time with Replika.
• Develop monetization features in apps (paywalls, offers, pricing tests).
• Turn ambiguous ideas into concrete implementations without waiting for every answer.
• Push back on specs when needed and advocate for robust versions.
• Communicate with teammates to unblock progress and avoid silos.

Skills

5+ years experience

Mobile apps

Swift / Kotlin

Backend API design

End-to-end ownership

Agentic engineering

Design intuition

Self-starting

Fluent English

Job description

Replika is hiring a Senior Product Engineer, Mobile to own features across iOS, Android and backend. You will ship end-to-end product work, including avatars and new time-spent experiences, while building monetization enhancements with the growth team.

You’ll thrive in a small, fast-moving team, push back on specs when needed, and ship high-quality features with a hands-on, design-minded approach. This is a fully remote role with CET hours.