Python Developer

iBytes Bits and Bots Private Limited
Velachery, Tamil Nadu, India

We are seeking an experienced Python Lead Developer with 5+ years of experience to design, develop, and lead the delivery of scalable backend systems and API-driven applications. The role focuses on building high-performance services using Python, FastAPI, MongoDB, vector databases such as Milvus, and cloud-native DevOps practices on AWS.

Key Responsibilities

  • Backend Development: Design, develop, and maintain scalable backend applications and microservices using Python and FastAPI.
  • API Engineering: Build and optimize REST APIs for internal and external integrations with a focus on performance, security, and maintainability.
  • Database Management: Work with MongoDB and vector databases like Milvus to support data-intensive and AI-enabled applications.
  • Cloud & DevOps: Deploy and manage applications on AWS using DevOps best practices, CI/CD pipelines, and automation tools such as Jenkins.
  • Technical Leadership: Lead design discussions, review code, mentor developers, and enforce engineering standards and best practices across the team.
  • Cross-Functional Collaboration: Partner with product, QA, and infrastructure teams to deliver reliable, scalable, and business-aligned solutions.

Requirements

  • Experience: 5+ years of hands-on experience in backend development with Python, including experience leading or mentoring development teams.
  • Frameworks & APIs: Strong experience in FastAPI and designing, developing, and maintaining REST APIs.
  • Databases: Proficiency with MongoDB and exposure to vector databases such as Milvus.
  • Cloud & DevOps: Practical experience with AWS, CI/CD pipelines, containerized deployments, and automation using Jenkins.
  • Architecture & Quality: Good understanding of microservices architecture, scalable system design, debugging, testing, and secure coding practices.
  • Soft Skills: Strong communication, problem-solving, ownership mindset, and the ability to work effectively in cross-functional teams.

Key Skills Python, FastAPI, REST API Development, MongoDB, Milvus, Vector Databases, AWS, DevOps, Jenkins, CI/CD, Microservices, Backend Development, System Design, Schema Design, Team Leadership.

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Questions about this job

How do I apply for the Python Developer job at iBytes Bits and Bots Private Limited?

Use the apply link on this page: you apply directly with iBytes Bits and Bots Private Limited on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does iBytes Bits and Bots Private Limited want for this Python Developer role?

The job description asks for Python, FastAPI, REST APIs, MongoDB, Milvus, AWS, DevOps and Jenkins. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at iBytes Bits and Bots Private Limited?

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Is this Python Developer job remote or onsite?

This is based in Velachery, Tamil Nadu.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with iBytes Bits and Bots Private Limited, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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