Python Backend Developer

Role : Python Backend Engineer

Location : Noida, / Dehradun / Pune

Work Mode : Onsite

Employment Type : Full-Time

Experience : 3–7 years

Interview Mode : Video or In Person

Job Description

Why This Role Matters

As our Python Backend Engineer, you will own and evolve the backend architecture for a large-scale analytical platform that processes massive datasets and serves thousands of concurrent users inreal time.

You’ll design low-latency, secure, and reliable APIs, lead the integration of GenAI-powered workflows, and ensure our system meets the highest standards of performance, scalability, and resilience.

What You’ll Do

• Own backend system architecture for a high-throughput real-time analytics platform.
• Lead the design and development of secure REST APIs and microservice in Python.
• Architect and integrate GenAI workflows using LlamaIndex, LangChain or similar frameworks.
• Implement real-time streaming using Server-Sent Events (SSE), event-driven patterns, and messaging systems.
• Optimize and maintain database architectures (SQL / NoSQL) for performance and scalability.
• Define and enforce security best practices, authentication, and authorization (OAuth2, JWT).
• Establish standards for structured logging, monitoring, and distributed tracing.
• Drive cloud-native deployments and ensure systems scale seamlessly.
• Mentor mid-level engineers, lead architecture discussions, and set engineering standards.
• Collaborate across product, data, and infrastructure teams to align backend capabilities with business needs.

Must-Have Skills

Preferred Skills (Nice-to-Haves)