Senior Python Developer – Service Implementation

Noida, India

Location & Employment type:  Remote & Contractual

Salary:  Up to INR 1,44,000 per month

Experience: 5+ YoE


We are hiring high-caliber backend Engineer with deep proficiency in Python and a proven track record of designing and building large systems at speed. This role focuses on implementing real-world services (e.g., Gmail, Jira) as modular APIs using a test-driven approach, with an emphasis on engineering excellence, scalable system design, crisp documentation, and robust database design. 

Please note: This is a software engineering role, NOT one in data annotation, data science, machine learning or analytics. 

What does day-to-day look like:

  • Designing and Implementing real-world services as modular, production-ready APIs
  • Creating and maintaining excellent, developer-friendly documentation
  • Following a strict Test Driven Development approach — tests first, code second
  • Building at maximum velocity without compromising on reliability or maintainability
  • Designing and iterating on scalable database schemas for each service integration

Requirements:

  • 5+ years of experience with practical, production-grade Python development
  • Strong understanding of system design principles
  • Proven ability to design modular, high-performance APIs and manage the complete API lifecycle
  • Hands-on experience with Test Driven Development (TDD)
  • Strong fundamentals in database schema design and data modeling
  • Demonstrated ownership of technical decisions, with the ability to explain and justify trade-offs.
  • Excellent technical communication skills — able to explain design, document APIs and collaborate effectively across teams
  • Able to work at a rapid pace without sacrificing clarity or correctness
  • [Bonus] Familiarity with LLM function calling protocols and paradigms