Senior Python Backend Developer

1 hour ago

Noida, Uttar Pradesh, India Info Origin Inc. Full time ₹ 12,00,000 - ₹ 36,00,000 per year

NEW OPPORTUNITY || IMMEDIATE TO 30 DAYS JOINERS || SENIOR PYTHON BACKEND DEVELOPER||

Job Title:
Senior Python Backend Developer

Location:
Noida/Dehradun

Work Mode:
Onsite

Employment Type:
Full-Time

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

  • 5–10 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)

  • Python Developer

    2 weeks ago

    Noida, Uttar Pradesh, India Zorba Consulting Full time ₹ 8,00,000 - ₹ 20,00,000 per year

    About The Opportunity : We are hiring for a Senior Python Developer to join a fast-paced IT services and digital transformation consulting organisation that delivers enterprise web and cloud-native solutions across fintech, healthcare, e-commerce, and SaaS sectors. This is a fully remote role based in India, working on high-impact backend systems, APIs,...

  • Senior Python Developer

    7 days ago

    Noida, Uttar Pradesh, India Candid Software Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Build Python backend, crawlers & APIs for a our automation platform. Work on data parsing, async tasks, and integrations using FastAPI, Playwright, Celery, Redis, and PostgreSQL. Required Candidate profilePython Developer (5-8 yrs) for backend automation platform. Build crawlers, APIs & async jobs using FastAPI, Playwright/Selenium, Celery/Redis, Postgres....

  • Python Backend Engineer

    2 weeks ago

    Noida, Uttar Pradesh, India Info Origin Inc. Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Role:Python Backend EngineerLocation:Noida,/Dehradun/PuneWork Mode:OnsiteEmployment Type:Full-TimeInterview Mode:Video or In PersonJob DescriptionWhy This Role MattersAs 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...

  • Backend Developer

    2 days ago

    Noida, Uttar Pradesh, India CodeVyasa Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Looking for a Python Backend Developer in Noida to join a team of rockstar developers. The candidate should have a minimum of 4+ years of experience.ResponsibilitiesDesign and develop scalable RESTful APIs using Python Flask.Integrate APIs with front-end components built using JavaScript or modern JS frameworks.Build, test, and deploy microservices and...

  • Python Backend Engineer

    2 weeks ago

    Noida, Uttar Pradesh, India Info Origin Inc usa Full time

    NEW OPPORTUNITY || IMMEDIATE TO 30 DAYS JOINERS REQUIRED ||Position Title:- Python Backend EngineerLocation:- Noida/ Dehradun/ Gondia/ Pune (On-site)Experience :- 1+ YearPosition Type:- Full-TimeShare your CV at Must-Have Skills· 1+ year of professional Python backend development experience· Expert in REST API design and microservices architecture· Strong...

  • Senior Backend Developer

    4 hours ago

    Noida, Uttar Pradesh, India vortexweb cloud Full time ₹ 2,50,000 - ₹ 5,00,000 per year

    We are looking for an experienced Senior Backend Developer (Laravel / PHP) to design, build, and scale high-performance backend systems.The ideal candidate will take ownership of architecture, ensure code quality, and build scalable REST APIs and data-driven systems.You'll work on complex applications, mentor junior developers, and ensure the backend remains...

  • Senior Backend Developer

    6 days ago

    Noida, Uttar Pradesh, India Info Edge Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    We are looking for a passionate and skilled Senior Software Engineer (Backend) with 1–3 years of experience to join our engineering team. You'll design and build scalable backend systems, power impactful product features, and solve challenging engineering problems in a high-growth environment.This is a unique opportunity to work closely on Generative AI...

  • Backend Developer

    2 weeks ago

    Noida, Uttar Pradesh, India Training Basket Full time ₹ 40,00,000 - ₹ 1,20,00,000 per year

    We are looking for passionate and enthusiastic freshers to join our development team as Backend Developer— what we value most are strong programming fundamentals, logicalthinking, and a willingness to learn new technologies.You'll be part of a team that designs, builds, and maintains high-performance, scalablebackend systems using modern cloud-native...

  • Python Developer

    6 days ago

    Noida, Uttar Pradesh, India Edinno Tech Labs Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    We are looking for a skilled Backend Developer with 3+ years of experience to join our team in Noida. The ideal candidate should have hands-on experience with Python, microservices, Kafka, and modern backend technologies. You will be responsible for designing, developing, and maintaining high-performing backend systems and APIs.Key...

  • Senior Backend Developer

    5 days ago

    Noida, Uttar Pradesh, India Unlimits Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    At , we're building more than a tech stack. We're engineering the backbone of a movement. A platform that powers transformation, clarity, and a new way to dream boldly and without limits.We're looking for a Senior Backend Developer who thrives at the intersection of code and cloud. Someone who doesn't just write services but architects reliable, scalable,...