Full Stack Engineer

About Learning Time:

We're building an AI-powered parenting companion app that helps Indonesian parents become their child's best first teacher. We have established distribution channels, so our job is to create a product that best fits our market. We follow the YC philosophy: high agency, fast iteration, relentless focus on the user. We are seeking an ambitious, technically capable and proactive individual who is excited to build and grow together.

The Role:

You will own the infrastructure entirely. You will be responsible for the engine that powers a multi-agent AI system serving thousands of Indonesian parents. You need to build scalable, secure and performant systems.

Technical Requirements:

• Supabase experience strongly preferred (PostgreSQL, Auth, Storage, Edge Functions)
• Experience with LangChain or similar AI orchestration frameworks is a plus
• Shipped mobile apps before (understanding mobile-backend integration is highly valuable)
• Experience with AI-assisted coding tools (Claude Code, Cursor) is a plus
• Strong understanding of cost optimisation

What We Care About:

• Ownership: being proactive, don't wait for tickets; if you see a problem, you fix it
• Quality over quantity: few robust projects beat a resume of mediocre ones
• Growth mentality: you're here to build a company, not just manage a database

Non-Negotiable Requirements:

• We value the quality of shipped projects more than years of experience
• Portfolio is mandatory. We will evaluate based on what you've actually built.

Benefits:

• Attractive package for the right candidate
• Competitive salary and benefits
• Supportive work environment with good career development

How to Apply:

Send your portfolio/GitHub to [Confidential Information] and highlight a complex system you built and explain:

1. The architecture (how you built it)
2. The hardest challenge you solved (scale, latency, AI integration, cost, etc)
3. Your thought process behind the solution

Location: Remote (Must overlap with Southeast Asia time zone)