Full-Stack Developer (AI + Rapid Prototyping) - Full-time - EMEA/APAC

About Us

We’re three seasoned founders with a track record of building and scaling companies (from a $200M exit to growing Careem to unicorn). We’re now exploring breakthrough ideas at the intersection of AI × Emotional Intelligence × Mental Health, and we need a hacker-minded builder who can turn concepts into testable products—fast.

The Role

You’ll lead 48–72 hour prototyping cycles to validate ideas with real users. You’re equal parts full-stack dev and no-code tinkerer, comfortable shipping scrappy versions that are good enough to learn from—without creating long-term tech debt. You’ll collaborate directly with the founders, using user insights to ideate, build, test, and iterate.

What You’ll Do

• Rapid Prototyping (48–72h sprints): Turn ideas into working prototypes across web/mobile surfaces.
• Full-Stack Building: Implement features end-to-end in Python and JavaScript (plus lightweight infra).
• AI Integration: Use prompt engineering, LangChain, and modern LLM tooling; familiarity with chain-of-thought reasoning concepts.
• No-Code & AI Dev Tools: Leverage tools like Cursor, Lovable, Replit (and, when helpful, Retool/Bubble/Glide) to move fast.
• Experiment Design: Help define the leanest path to test a hypothesis; instrument basic analytics and feedback loops.
• Demo & Ship: Present tangible progress frequently; graduate validated prototypes to the production team.

You Have

• 2–4 years in startups or equivalent hacker projects; demonstrable rapid-ship portfolio (side projects welcome).
• Strong full-stack skills with Python and JavaScript (bonus: React/Next.js, simple mobile via React Native/Flutter).
• Hands-on with LLMs: prompt engineering, LangChain, API orchestration; comfort evaluating model tradeoffs.
• Fluency with AI-accelerated coding tools (show us how you 3× your output).
• Comfort with no-code/low-code where it speeds learning.
• Product sense: bias to action, crisp scoping, and clear communication.
• Awareness of privacy/ethics in mental-health contexts (data handling, consent, user trust).

Nice to Have

• Experience designing quick experiments (A/Bs, structured user tests) and reading the results.
• Light UX/UI skills or experience collaborating with design AI tools.
• Familiarity with simple data pipelines/analytics (e.g., PostHog, GA4, Mixpanel).

How We Work

• Tempo: User Insights → Ideation → Rapid Prototype → Design Experiment → User Testing (repeat).
• Focus: Build lean systems that learn fast; avoid unnecessary complexity and tech debt.
• Handover: A separate team hardens successful prototypes into production MVPs.

Contract

• Contract: 3 months, full-time (40 hrs/week) with potential to extend.

Hiring Process (Fast)

• Tech screen with our advisor (skills & toolkit).
• Founder interview (product fit & mindset).
• Co-founder chat (culture fit).