Sr Python Developer

16 hours ago

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

Position Title:
Sr Python Developer

Location:
Noida, UP

Experience:
5+ Years

Position Type:
Full-Time

About the Role

We're looking for an accomplished Sr Python Microservices to drive the design, development, and delivery of scalable backend systems. As a technical leader, you'll architect modern microservices, guide a high-performing engineering team, and ensure top-tier technical quality across all projects.

If you're passionate about crafting clean architectures, mentoring developers, and working on AI-driven backend systems, this is your opportunity to lead from the front.

Key Responsibilities

  • Lead and own end-to-end technical delivery of backend and microservice-based systems
  • Design and implement scalable microservice architectures and RESTful APIs
  • Conduct architecture reviews, code reviews, and ensure best coding practices
  • Collaborate with product, DevOps, and QA teams for smooth delivery cycles
  • Drive technical discussions and define architecture blueprints and project roadmaps
  • Implement real-time event-driven systems using SSE, WebSockets, or similar technologies
  • Ensure security best practices (OAuth2, JWT, role-based access)
  • Mentor and upskill developers, fostering a culture of continuous improvement
  • Oversee performance optimization, scalability, and high-availability deployments

Must-Have Skills

  • 5+ years of professional Python backend development experience
  • Minimum 3 years in a technical or team leadership capacity
  • Strong expertise in REST API design, microservices, and event-driven systems
  • Proficiency in Python frameworks (FastAPI, Flask, Django, etc.)
  • Hands-on experience with LlamaIndex, LangChain, or similar AI integration tools
  • Solid database knowledge: PostgreSQL/MySQL, MongoDB, or NoSQL equivalents
  • Familiarity with logging, monitoring, and tracing tools (ELK, Prometheus, Grafana, OpenTelemetry)
  • Strong understanding of backend security, authentication, and authorization
  • Preferred / Nice-to-Have Skills
  • Exposure to MCP and A2A systems
  • Familiarity with LlamaIndex Workflows and workflow tracing
  • Experience with AWS Cloud Services (EC2, Lambda, S3, API Gateway)
  • Strong knowledge of Kubernetes (EKS preferred) and container orchestration
  • Proficiency with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI)
  • Experience with Infrastructure-as-Code (Terraform, CloudFormation)
  • Hands-on with Kafka, RabbitMQ, AWS SNS/SQS
  • Working knowledge of Redis/Memcached, Docker, and serverless patterns
  • Experience with performance testing tools (Locust, JMeter)
  • (Optional) Active GitHub or open-source contributions demonstrating thought leadership

Leadership & Delivery Expectations

  • Own and deliver high-quality, scalable backend systems
  • Drive architecture planning, scalability reviews, and deployment strategies
  • Collaborate with stakeholders to ensure timely and efficient project execution
  • Champion engineering excellence, security, and performance optimization

  • Sr. Python Developer

    1 week ago

    Noida, Uttar Pradesh, India optimhire Full time ₹ 2,89,000 - ₹ 17,00,000 per year

    Job Description Job Description: Sr. Python DeveloperLocation: Noida (Onsite)Experience Required: 5 years +About Us: We are at the forefront of AI-powered ESG (Environmental, Social, and Governance)management solutions. Our flagship platform, Sustain3P, transforms complex ESG data intoactionable insights, driving both sustainability goals and operational...

  • Python Developer

    2 days ago

    Noida, Uttar Pradesh, India WELTEC Institute Full time ₹ 10,00,000 - ₹ 25,00,000 per year

    Position: Sr Python Developer (Backend)Type :- Hybrid 2-3 DaysLocation :- (Indore,Banglore,Noida)Timings :- 9:30 to 7 PMWe're looking for a skilled back-end developer to join our growing team. Working behind the scenes, the ideal candidate will have a unique blend of technical expertise and an analytical mindset. This person should be comfortable working...

  • Sr. Python Developer

    6 days ago

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

    Role & Responsibilities Design, develop, and maintain scalable backend systems using Python. Build and optimize RESTful APIs / FastAPI / Django / Flask applications. Work with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis). Collaborate with cross-functional teams (Data Scientists, Frontend Developers,Product Managers)....

  • Sr. Python Developer

    6 days ago

    Noida, Uttar Pradesh, India procallisto solutions pvt Full time ₹ 15,60,000 - ₹ 18,00,000 per year

    6-8 years Python backend development experienceExpert in Flask, FastAPI, Django, Serverless FrameworkStrong MongoDB proficiency (aggregation pipelines, performance tuning)AWS services experience (Lambda, ECS, CloudWatch)RESTful API design and microservices architectureDocker containerizationCI/CD pipelines (GitHub Actions, Jenkins)Strong testing mindset and...

  • Python Developer

    19 hours ago

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

    Position Title:Python DeveloperLocation:Noida, UPExperience:5+ YearsPosition Type:Full-TimeAbout the RoleWe're looking for an accomplished Sr Python Microservices to drive the design, development, and delivery of scalable backend systems. As a technical leader, you'll architect modern microservices, guide a high-performing engineering team, and ensure...

  • Sr. Lead Python Developer

    1 week ago

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

    Job Title: Python Backend DeveloperCompany: CogniTensorLocation: Noida (On-site)Experience Required: 8+ YearsEmployment Type: Full TimeAbout CogniTensorCogniTensor is a data-centric technology company focused on delivering AI-driven insights and intelligent platforms for business transformation. We are working on an innovative sustainability-focused platform...

  • Sr. Python-Enterprise Application Development

    2 weeks ago

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

    Job Title:Python Developer (Enterprise Application) – C2HLocation:NoidaExperience:8+ YearsJob Summary:We are seeking a skilled Python Developer with strong experience in enterprise application development. The ideal candidate will have hands-on expertise in Django, AWS, and modern development practices. This role involves designing, developing, and...

  • Python Developer

    2 weeks ago

    Noida, Uttar Pradesh, India Snap-on Business Solutions (SBS) Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Must have at least 3 years of development experience in Python.Good knowledge of python. Should be able to design and implement moderately complex solution independently.Should have knowledge on file handling and file processing using Python in Linux environment. Should be able to optimize code for performance. Should have experience on...

  • Sr. Python Developer LLM

    2 weeks ago

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

    We are actively seeking talented Senior Python Developers to join our ambitious team dedicated to pushing the frontiers of AI technology. This opportunity is tailored for professionals who thrive on developing innovative solutions and who aspire to be at the forefront of AI advancements. You will work on different US-based projects to develop both commercial...

  • Python Developer

    2 weeks ago

    Noida, Uttar Pradesh, India Bookswagon Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    Company DescriptionBookswagon is a leading online bookstore in India, offering a diverse collection of more than 40 million books across various categories including Fiction, Non-fiction, Biographies, History, Religion, Self-Help, and Children's books. We also provide a vast selection of textbooks for different educational levels and e-books at competitive...