Senior Full-Stack Engineer (React / TypeScript / Supabase)

About the role

You will join a dedicated team working for a UK product company, helping to move a two‑sided SaaS platform from prototype to production. The role is based in Tunis and you will work directly inside the client’s team using their tools and processes.

Key responsibilities

• Build production features across the stack: React and TypeScript on the front end, Postgres and Supabase on the back end.
• Work from an existing design system, component library and written specification.
• Extend a tested database schema: migrations, row‑level security, access rules.
• Implement GDPR requirements for sensitive personal data: storage, retention and deletion.
• Take the product through a private rollout to first customers, then a public launch.

Required profile

• 5+ years building web products in production.
• Strong React and TypeScript experience.
• Solid PostgreSQL knowledge: schema design, migrations, query performance.
• Hands‑on Supabase experience (auth, row‑level security, realtime) or deep Postgres experience.
• A habit of writing tests.
• Very good English for daily work with a UK team.
• Based in Tunisia.

Required skills

• React
• TypeScript
• PostgreSQL
• Supabase

What we offer

• Permanent contract (CDI) with Scope Merge in Tunis.
• Long‑term, dedicated work on one product with one team.
• Direct collaboration with the client’s founders and engineers.