1738 Python Professionals jobs in Chennai

Job Title: Data Science (Python + Django) Specialist

Experience: 5+ Years

Location: Remote

Employment Type: Full-time

Requirements

• Bachelor’s/Master’s in Computer Science, Data Science, or related field .
• 4+ years of applied Data Science / ML Engineering experience.
• Strong proficiency in Python and ML frameworks (PyTorch, TensorFlow, Hugging Face, Scikit-learn ).
• Hands-on with LLMs : fine-tuning, embeddings, vector databases.
• Experience building recommendation systems & personalization algorithms .
• Solid understanding of APIs & microservices (Django REST, FastAPI, Flask).
• Cloud-based ML deployments on Microsoft Azure .
• Familiarity with Docker, Kubernetes, Git, CI/CD .

Responsibilities

• Design, develop, and deploy ML/LLM solutions for real-world use cases.
• Build and optimize recommendation/personalization algorithms .
• Develop and maintain APIs & microservices to serve ML models.
• Manage end-to-end ML lifecycle : data pipelines, training, fine-tuning, deployment, monitoring.
• Implement and maintain Azure-based ML workflows with scalable infrastructure.
• Ensure robust CI/CD, containerization, and orchestration of ML models.
• Collaborate with cross-functional teams to deliver production-ready AI solutions .

Job Title : Lab Data Analyst-Python Programming

Skill : Python programming, data analysis, review and processing

Experience : 2 to 4 years

Location : Across PAN India

Job Overview

• Provide comprehensive clinical lab data expertise as part of a team to develop and maintain Laboratory Data Management (LDM) tasks for the studies awarded to IQVIA Laboratories and meets the external client data reporting needs. May be required to support the development of new systems and processes related to the electronic data transfer process, or the configuration of business rules and master data in study and laboratory information systems. Understand and comply with core standard operating procedures and working instructions.

Essential Functions

• 2-3 years of experience in Data Management and Python Programming. Requires basic knowledge of Python Programming and Data Management procedures obtained through prior work experience or education. Equivalent combination of education, training, computing qualification and experience.

• • Capable of taking up, independently or providing inputs for, Python programming activities pertaining to ongoing study requirements or any other adhoc projects in the department
• • Create and/or review all appropriate data management documents
• • Understand and comply with core standard operating procedures and working instructions
• • Develop and maintain good communications and working relationships with LDM team. Serve as back-up for other Data Team Leads
• • Interact with internal and external team members to negotiate timelines and responsibilities
• • Train and mentor junior staff in DM expertise
• • Ensure service and quality meet agreed upon timelines and deliverables in data transmission agreements. Ensure quality checks performed on data files before transmission and obtain peer-review where required. Review own work for accuracy and completeness
• • Record all evidence of the data transmission process from data file definition to closure of study
• • Ensure that all specification and design documentation are filed and stored according to company policy
• • Ensure the internal and external customer queries are timely addressed and resolved effectively
• • Multiple communication styles and skill to effectively broker, audience specific (peers, senior team members, internal/external customers) business and interpersonal relationships that lead to positive outcomes and successful business results
• • Perform other duties as directed by the functional manager
• • Manages the delivery of projects through full data management study life-cycle, from setup to lock
• • Supports the identification and resolution of service level issues, as well as the proactive development of contingency plans to mitigate laboratory risk
• • Works with customers, scientific team, data managers and internal team members to manage issue escalation, workload projections, and provide technical expertise
• • Interacts and communicates with internal and external customers to ensure that timelines are met and that data is delivered following company guidelines and regulatory compliance
• • With guidance, manages project timelines and quality issues, and identifies and justifies out-of-scope client requests
• • Assists internal team with data entry, review and validation of laboratory reports, and serves as back-up contact when needed
• • Performs comprehensive quality control and edit check procedures
• • Supports service delivery with comprehensive process and technical expertise in executing projects which includes identifying and resolving issues. Effectively works on corrective and develop preventive action plans

Qualifications

• Bachelor's Degree (B. E, B. Tech, B. Pharm):
• Computer Science with Software Configuration and Validation experience Req

Job Title : Lab Data Analyst-Python Programming

Skill : Python programming, data analysis, review and processing

Experience : 2 to 4 years

Location : Across PAN India

Job Overview

• Provide comprehensive clinical lab data expertise as part of a team to develop and maintain Laboratory Data Management (LDM) tasks for the studies awarded to IQVIA Laboratories and meets the external client data reporting needs. May be required to support the development of new systems and processes related to the electronic data transfer process, or the configuration of business rules and master data in study and laboratory information systems. Understand and comply with core standard operating procedures and working instructions.

Essential Functions

• 2-3 years of experience in Data Management and Python Programming. Requires basic knowledge of Python Programming and Data Management procedures obtained through prior work experience or education. Equivalent combination of education, training, computing qualification and experience.

• • Capable of taking up, independently or providing inputs for, Python programming activities pertaining to ongoing study requirements or any other adhoc projects in the department
• • Create and/or review all appropriate data management documents
• • Understand and comply with core standard operating procedures and working instructions
• • Develop and maintain good communications and working relationships with LDM team. Serve as back-up for other Data Team Leads
• • Interact with internal and external team members to negotiate timelines and responsibilities
• • Train and mentor junior staff in DM expertise
• • Ensure service and quality meet agreed upon timelines and deliverables in data transmission agreements. Ensure quality checks performed on data files before transmission and obtain peer-review where required. Review own work for accuracy and completeness
• • Record all evidence of the data transmission process from data file definition to closure of study
• • Ensure that all specification and design documentation are filed and stored according to company policy
• • Ensure the internal and external customer queries are timely addressed and resolved effectively
• • Multiple communication styles and skill to effectively broker, audience specific (peers, senior team members, internal/external customers) business and interpersonal relationships that lead to positive outcomes and successful business results
• • Perform other duties as directed by the functional manager
• • Manages the delivery of projects through full data management study life-cycle, from setup to lock
• • Supports the identification and resolution of service level issues, as well as the proactive development of contingency plans to mitigate laboratory risk
• • Works with customers, scientific team, data managers and internal team members to manage issue escalation, workload projections, and provide technical expertise
• • Interacts and communicates with internal and external customers to ensure that timelines are met and that data is delivered following company guidelines and regulatory compliance
• • With guidance, manages project timelines and quality issues, and identifies and justifies out-of-scope client requests
• • Assists internal team with data entry, review and validation of laboratory reports, and serves as back-up contact when needed
• • Performs comprehensive quality control and edit check procedures
• • Supports service delivery with comprehensive process and technical expertise in executing projects which includes identifying and resolving issues. Effectively works on corrective and develop preventive action plans

Qualifications

• Bachelor's Degree (B. E, B. Tech, B. Pharm):
• Computer Science with Software Configuration and Validation experience Req

About the Role

• Own and execute end-to-end development of complex backend systems or AI-powered tools
• Write clean, well-documented, and efficient Python code with minimal supervision
• Rapidly prototype and scale agentic workflows, automation scripts, or backend pipelines
• Collaborate with product or technical leads to align architecture with business needs
• Proactively identify, debug, and optimize performance bottlenecks
• Contribute to technical design and architectural decisions

Required Qualifications

• Expert-level Python skills with strong grasp of OOP, async patterns, and performance optimization
• Demonstrated ability to work independently and take full ownership of projects
• Strong portfolio (public GitHub or equivalent projects)
• Familiarity with at least one other programming language (e.g., JavaScript, Rust, Go, C++, etc.)
• Solid understanding of software engineering principles, testing, and clean code practices

Preferred Skills

• Experience with agentic AI tools (LangChain, CrewAI, AutoGen, LangGraph, etc.)
• Familiarity with deep learning frameworks (PyTorch, TensorFlow) or model serving platforms
• Working knowledge of Docker, FastAPI, or microservices-based architecture
• Exposure to cloud deployment (AWS/GCP), message queues (RabbitMQ/Kafka), or vector databases

We are seeking a highly skilled and motivated Python Developer with 2–3 years of experience to join our growing team. The ideal candidate will have strong expertise in Python programming, backend development, and working with APIs/databases, along with the ability to write clean, scalable, and efficient code.

Key Responsibilities:

• Develop, test, and maintain backend applications using Python.
• Design and implement RESTful APIs and integrate with third-party services.
• Work with databases (SQL/NoSQL) for data storage and retrieval.
• Write reusable, testable, and efficient code following best practices.
• Debug and resolve software defects and technical issues.
• Collaborate with cross-functional teams including front-end developers, QA, and product managers.
• Contribute to the full software development lifecycle, including design, development, testing, deployment, and support.
• Optimize applications for maximum speed, scalability, and performance.

Required Skills & Qualifications:

• 2–3 years of hands-on experience in Python development.
• Strong knowledge of Django / Flask / FastAPI (any one framework is mandatory).
• Experience with REST APIs, JSON, and web services integration.
• Good understanding of SQL and relational databases (MySQL, PostgreSQL, etc.).
• Familiarity with NoSQL databases (MongoDB, Redis) is a plus.
• Proficiency in version control tools such as Git/GitHub.
• Understanding of software development best practices (OOP, design patterns, testing).
• Basic knowledge of cloud platforms (AWS, Azure, or GCP) is a plus.
• Strong problem-solving and debugging skills.

Job Type: Full-time

Pay: ₹500, ₹700,000.00 per year

Application Question(s):

• Are you available to join immediately ?

Work Location: In person

What youll do here:

• Develop and maintain software applications using Python
• Collaborate with cross-functional teams to define software requirements and design specifications
• Conduct code reviews and provide constructive feedback to team members
• Troubleshoot and debug software issues, identify root causes, and implement effective solutions
• Contribute to the design and architecture of software systems
• Perform unit testing and integration testing to ensure software quality and reliability
• Keep up-to-date with the latest trends and best practices in software development
• Create and maintain detailed technical documentation for system designs, processes, and applications
• Mentor junior developers and provide technical guidance to ensure the delivery of high-quality solutions.

What you will need to thrive:

• Bachelor's degree in Computer Science or a related field
• 3+ years of Proven experience as a Python Engineer or similar role
• Strong understanding of relational databases like MySQL and NoSQL
• Experience with software development methodologies and best practices
• Solid knowledge of relational databases and SQL
• Exposure to front-end technologies such as JavaScript and React
• Flexibility to adapt to changing priorities and handle multiple tasks simultaneously
• Proven experience in mentoring junior developers and fostering a culture of continuous learning.
• Attention to detail and a commitment to delivering high-quality software solutions

1-2 years of professional experience in Python development for robotics

applications.

Strong knowledge of OpenCV for image/video processing.

Practical exposure to ROS (Robot Operating System).

Familiarity with machine learning frameworks (TensorFlow, PyTorch, Scikit-learn,

etc.).

Experience with sensor data processing and camera calibration.

Good understanding of algorithms and data structures.

We are seeking a highly skilled Python Developer to join our dynamic team. The ideal candidate will have extensive experience in developing robust, scalable applications and leading technical projects. This role involves working on complex challenges, designing innovative solutions, and mentoring team members.

Key Responsibilities:

• Develop, test, and deploy high-quality Python applications.
• Design and implement RESTful APIs and integrate third-party services.
• Build scalable and maintainable applications using frameworks like Django, Flask, or FastAPI.
• Optimize database queries and manage data pipelines (SQL and NoSQL).
• Lead and collaborate on microservices architecture design.
• Create automated testing frameworks and ensure code quality through reviews.
• Work with DevOps teams for deploying applications on cloud platforms (AWS, Azure, GCP).
• Use Git for version control and participate in collaborative development.
• Stay updated on emerging technologies and provide technical mentorship to the team.

Key Skills:

• Strong expertise in Python programming, with deep knowledge of OOP and functional programming.
• Proficiency in frameworks like Django, Flask, FastAPI, or PySpark.
• Experience in API development, cloud platforms, and containerization (Docker, Kubernetes).
• Advanced knowledge of databases (PostgreSQL, MongoDB, Redis) and ORM tools.
• Hands-on experience with CI/CD tools like Jenkins, GitHub Actions, or GitLab CI.
• Familiarity with asynchronous programming and libraries like asyncio.
• Excellent debugging and problem-solving skills

Job Title: Full Stack Developer

Department: Apps

Location: Chennai

Job Overview:

We are seeking a highly skilled Full Stack Developer to join our dynamic Apps department. This role is pivotal in driving the development and maintenance of our cutting-edge mobile and web applications. You will be instrumental in re-engineering, enhancing, and setting up new features, ensuring seamless end-to-end development. Your expertise will support our mission to deliver innovative solutions that meet the evolving needs of our users.

Key Responsibilities:

• Support and maintain existing applications, ensuring optimal performance and user experience.
• Lead the re-engineering and enhancement of applications, implementing new features and functionalities.
• Oversee end-to-end development processes, from prototyping to deployment.
• Collaborate with cross-functional teams to design, develop, and test mobile applications for iOS and Android platforms.
• Manage infrastructure and deployment on platforms such as GCP, AWS.
• Develop and maintain API endpoints, ensuring robust and secure integrations.
• Conduct Beta/Alpha testing and manage staging environments to ensure quality and reliability.
• Utilize tools like TestFlight for mobile application testing and deployment.

Required Qualifications:

• Minimum of 5 years of experience in full stack development.
• Bachelor's degree in Computer Science; a Master's degree is a plus.
• Proven experience in mobile and web app development, specifically for iOS and Android platforms.

Skills & Competencies:

• Proficient in backend, frontend, and infrastructure development.
• Expertise in programming languages such as Typescript and Python.
• Experience with GenAI, LLM, and RAG technologies.
• Strong skills in prototyping and using Git for version control.
• Familiarity with cloud platforms like GCP and AWS.
• Experience with databases, particularly Postgres.
• Experience with containerization - Docker and Kubernetes.
• Competent in using the OpenAI API and Serpent for advanced functionalities.
• Excellent interpersonal skills, with a collaborative and team-oriented mindset.

Preferred Qualifications:

• Experience with TestFlight for iOS application testing.
• Strong problem-solving skills and the ability to work independently.