Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
JobTailor Logo

See all jobs on JobTailor

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
Software Mind

AI Product Engineer

Software Mind

AI Product Engineer leading MVP mobile app development for a US-based startup. Focusing on product experience and emotionally intelligent AI interaction.

Posted 5/14/2026full-timeRemote • 🇨🇷 Costa RicaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
FirebaseiOSReactReact NativeSwift

About the role

Key responsibilities & impact
  • 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

Requirements

What you’ll 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

Benefits

Comp & perks
  • Flexible work arrangements
  • Excellent work environment certified by Great Place To Work

ATS Keywords

✓ Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
mobile application developmentReact NativeExpoLLMsprompt designstate managementUX designanimationsAI interaction designbackend development
Soft Skills
product mindsetcommunication skillsemotional sensitivityfocusclarityrestraintintentionalityadaptabilityfeedback iterationteam collaboration