[8CO] AI Product Engineer
San José - Costa Rica
Department:
Job Summary
We are currently looking for a skilled AI Product Engineer to join our dynamic team and collaborate closely with an innovative US-based startup building an AI-first mobile experience.
As part of an early-stage product the AI Product Engineer will lead the development of a mobile MVP designed to foster personal reflection self-awareness and emotional clarity. This is a high-impact high-ownership role focused on taking a clear product vision and turning it into a thoughtful functional and emotionally intelligent application.
You will play a key role in shaping both the product experience and the AI interaction layer ensuring that outputs feel perceptive grounded and genuinely useful rather than generic or assistant-like. This role contributes directly to the clients mission of creating a calm reflective digital space that feels meaningful and human.
Qualifications :
Expectations - the experience you need
- Proven experience building mobile applications (React Native Expo preferred)
- Strong product mindset with experience building 0 1 products
- Hands-on experience working with LLMs (OpenAI or similar)
- Deep understanding of:
- prompt design and iteration
- structured outputs
- conversational flows and state management
- Ability to design AI interactions that feel intentional specific and non-generic
- Experience shipping production-ready applications and testing on real devices
- Strong sense of product quality including UX tone and emotional sensitivity
- Ability to move quickly while maintaining focus and avoiding overengineering
- English proficiency (C1 level or higher) both written and spoken with strong communication skills
Nice to have:
- Experience building AI-first products
- Familiarity with backend tools such as Supabase or Firebase
- Experience with animations (e.g. Reanimated) or AI-assisted design workflows
- Exposure to AI-assisted development tools (e.g. Claude Code GitHub Copilot)
- Swift or alternative mobile frameworks experience
What you will do
- Lead the end-to-end development of the MVP mobile app (iOS-first)
- Build core product flows:
- Design and implement a clean minimal emotionally-aware UI
- Develop a structured AI interaction layer (beyond simple chat interfaces): design and refine prompts control tone and response quality manage memory and conversational state.
- Ensure outputs are thoughtful perceptive and context-aware
- Build and maintain a lightweight backend (e.g. Supabase): authentication session and memory storage content saving systems (What stays)
- Implement subtle interaction elements (motion pacing transitions) focused on product feel
- Test across real devices and prepare releases (e.g. TestFlight)
- Iterate quickly based on product feedback while maintaining clarity and restraint
This is a 8-12 weeks project with a possibility of extension.
#LI-DNI
Remote Work :
Yes
Employment Type :
Full-time
About Company
Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities these are a few words that describe an average day for us. Building cross-functional engineering te ... View more