Full Stack Engineer (React + Supabase + AI) (Contract to Hire)

Company Description

Bionesca is a cutting-edge AI-dermatology platform focused on creating personalised, data-driven personalised skincare solutions. We are developing a data-driven, digital first assessment tool that leverages dermatological insights, clinical actives, and AI-driven analysis.

We are now looking for a talented Full-Stack Engineer to help us connect our front end to the backend, implement the product-matcher algorithm, and complete our website.

Role description

As our Full-Stack Engineer, you will take ownership of connecting the React front end with our Supabase backend, integrating AI models into the workflow, and helping build a robust recommendation engine. You’ll work closely with the founder to bring the MVP to a polished, customer-ready product.

Responsibilities

Connect the existing React / Next.js front end to the Supabase backend (Auth, DB, API routing, Edge Functions)

Implement a logic-based Product Matcher using output from questionnaire-based scoring

Build database architecture and optimize Supabase queries / triggers.

Integrate AI models for :

Image analysis inputs

Ingredient mapping

Recommendation scoring

Complete UI workflows and ensure smooth end-to-end customer flow.

Improve performance, security, and reliability of the platform.

Work with the founder on iterative releases and feature improvements.

Must-Have

3–5+ years experience in React / Next.js

Strong experience with Supabase (Auth, SQL, API, Functions)

Experience integrating AI APIs or ML models

Ability to architect full-stack features end-to-end

Solid understanding of web performance, debugging, and deployment

Strong ownership and ability to work autonomously in a startup environment

Based in India

Nice-to-Have

Experience with image analysis or recommendation systems

UI / UX experience with clean design principles

Familiarity with beauty, wellness, or personalization platforms