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.

Full-Stack Engineer

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

• 35+ 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