Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Python Backend Developer.
India Jobs Expertini

Urgent! Python Backend Developer Job Opening In New Delhi – Now Hiring Info Origin Inc.

Python Backend Developer



Job description

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

- 3–7 years of professional Python backend development experience - Expert in REST API design and microservices architecture - Strong proficiency with security best practices for backend systems - SSE, WebSockets, and event-driven architecture experience - Hands-on experience with LlamaIndex, LangChain, or similar AI tooling - Strong database skills: PostgreSQL/MySQL, MongoDB, or other NoSQL systems - Authentication & authorization (OAuth2, JWT) - Logging, monitoring, and tracing (ELK, Prometheus, Grafana, OpenTelemetry) - Proven experience leading technical discussions and mentoring developers

Preferred Skills (Nice-to-Haves)

- Exposure to MCP, A2A is a big plus.

- Experience with LlamaIndex Workflow and workflow tracing - AWS cloud services (EC2, Lambda, S3, API Gateway) - Kubernetes orchestration (EKS preferred) - CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI) - Infrastructure-as-Code (Terraform, CloudFormation) - Messaging systems (Kafka, RabbitMQ, AWS SNS/SQS) - Caching strategies (Redis, Memcached) - Containerization (Docker) and image optimization - Serverless computing patterns - Matplotlib or backend-driven chart generation - Performance profiling and load testing tools (Locust, JMeter)


Required Skill Profession

Prb



Your Complete Job Search Toolkit

✨ Smart • Intelligent • Private • Secure

Start Using Our Tools

Join thousands of professionals who've advanced their careers with our platform

Rate or Report This Job
If you feel this job is inaccurate or spam kindly report to us using below form.
Please Note: This is NOT a job application form.


    Unlock Your Python Backend Potential: Insight & Career Growth Guide