Full Stack Software Engineer; React​/Python​/AWS

Full Stack Software Engineer (React / Python / AWS)

Agile Receivables Remote

Employees: 1-25

Start Date: 04/01/2026

Main Contact: Kunal Sadhre

Agile Receivables is a fast‑growing SaaS company. We are looking for a dedicated Full Stack Software Engineer to manage our end‑to‑end product lifecycle. This is a high‑impact role where you will be responsible for maintaining our AWS‑hosted infrastructure, evolving our FastAPI backend, and keeping our React frontend polished. Uniquely, you will also act as a technical bridge to our customers, providing high‑level support and ensuring our clients have a seamless experience with our platform.

• Experienced: 2–3 years of professional full‑stack development.
• Excellent Communicator: you must be able to speak and write English fluently to assist clients directly.
• Reliable: you are comfortable working the IST shift and are looking for a stable, long‑term full‑time position.
• Product‑Minded: you don't just “complete tickets”—you care about how the software actually helps the end‑user.

• Backend: 2+ years of professional experience with Python 3.11+ and FastAPI.
• Database & ORM:
  Proficiency in Postgre
  
  SQL 15+ (AWS RDS) and SQL Alchemy 2.0 (async patterns).
• Frontend:
  Strong hands‑on experience with React (Hooks, State Management).
• Cloud & Infra:
  Familiarity with AWS services (Cognito, RDS, EC2/Lambda).
• Stack Add‑ons:
  Experience with Celery, Redis 7, and Pydantic v2.
• Testing:
  Strong habits in writing unit and integration tests using Pytest.
• Migrations:
  Experience managing database versions with Alembic.

• Application Maintenance:
  Full ownership of the SaaS application, ensuring 99.9% uptime and fixing production bugs across the stack.
• Infrastructure Management:
  Maintaining and updating our AWS‑hosted environments to ensure security and performance.
• Customer Success:
  Directly handling technical customer service inquiries; primary point of contact for users experiencing technical hurdles.
• Documentation:
  Keeping OpenAPI/Swagger docs and internal technical wikis up to date.

• Experienced: 2–3 years of professional full‑stack development.
• Excellent Communicator: you must be able to speak and write English fluently to assist clients directly.
• Reliable: you are comfortable working the IST shift and are looking for a stable, long‑term full‑time position.
• Product‑Minded: you don't just “complete tickets”—you care about how the software actually helps the end‑user.