Estra Finance is looking for a practical, dependable and detail-oriented Full-Stack Engineer to help us develop and improve our fintech platform. Our platform helps customers compare home loans, complete loan applications, upload supporting documents, track their loans and manage their property portfolios. You will work across our customer-facing website, administration portal and backend services.

This role involves developing new features, improving existing functionality, fixing bugs and ensuring information moves accurately between our frontend, APIs and database. This is a completely remote contractor position with no travel required. Working hours are flexible, although you must be available for one one-hour meeting with management each week, scheduled between 12:00 pm and 8:00 pm Philippine Time.

The compensation for this role is USD 600 per month. The expected workload, availability and deliverables will be agreed upon before commencement.

Our Technology Stack

Next.js and React

TypeScript

Node.js and NestJS

Supabase, PostgreSQL and Supabase Auth

REST APIs

Mantine UI

Git and GitHub Key Responsibilities

Build and improve frontend features using Next.js, React and TypeScript

Develop and maintain backend services using Node.js and NestJS

Connect frontend workflows to our REST APIs and Supabase database

Work on loan applications,



loan comparisons, customer dashboards and document workflows

Diagnose and resolve bugs involving data, authentication and application state

Ensure financial and loan information is displayed accurately and consistently

Write clean, maintainable and testable code

Review existing code and recommend practical improvements

Test completed work carefully before it is released

Communicate progress, questions and blockers clearly to management Applicants should have:

Practical experience with Next.js, React and Node.js

Robust working knowledge of TypeScript

Experience using Supabase or PostgreSQL

Experience building and integrating REST APIs The ability to understand and improve an existing codebase

Strong debugging and problem-solving skills

Good written and spoken English

Dependable communication and time-management skills The ability to work independently in a remote environment Highly regarded experience: NestJS

Supabase authentication and database security

Fintech, lending or financial-services platforms

Financial calculations or data-heavy applications

Document upload and management systems

Redis or background processing

AI or OpenAI integrations

Deploying and supporting production web applications

📌 Full Stack Engineer (India)
🏢 Estra Finance
📍 India