Job Title : Senior Python Developer (AI & API Development)
About the Role
We are looking for a Senior Python Developer with a passion for AI research and API development to join our growing team. In this role, you will be responsible for building scalable, high-performance APIs and contributing to AI / ML research and implementation. You will work closely with data scientists, researchers, and product teams to design and deploy intelligent systems that power our next-generation applications.
Key Responsibilities
Design, develop, and maintain Python-based APIs for AI / ML models and services
Collaborate with AI researchers to implement and optimize machine learning models
Conduct research into new AI / ML techniques and evaluate their applicability to business problems
Build RESTful and GraphQL APIs using frameworks like FastAPI , Flask , or Django REST Framework
Write clean, testable, and maintainable Python code with a focus on performance and scalability
Have experience in LLM, Data handling, Statistical Database Management, Python statistics module and SQL.
Participate in code reviews , mentor junior developers, and contribute to best practices
Integrate AI models with backend systems and frontend applications
Stay up-to-date with AI / ML trends , Python libraries (e.g., PyTorch , TensorFlow , Scikit-learn ), and API design patterns
Work in an agile environment , delivering high-quality software in iterative sprints
Qualifications
Bachelor’s or Master’s degree in Computer Science, Data Science, or a related field
4 + years of professional experience in software development, with 3 + years in Python
Strong experience with Python web frameworks (e.g., FastAPI, Flask, Django)
Hands-on experience with AI / ML model deployment and integration
Familiarity with machine learning libraries such as TensorFlow , PyTorch , or Scikit-learn
Experience with API design and development , including REST and GraphQL
Solid understanding of software architecture , design patterns , and best practices
Excellent problem-solving skills and attention to detail
Strong communication skills and the ability to work in a collaborative, cross-functional team
Bonus : Experience with Docker , Kubernetes , CI / CD pipelines , and cloud platforms (AWS, GCP, Azure)
What We’re Looking For in a Candidate
A curious mind with a passion for AI and software development
A team player who can mentor and guide others
A self-starter who can take initiative and deliver results
A lifelong learner who stays current with emerging technologies and trends
Why Join Us?
Work on cutting-edge AI projects with real-world impact
Collaborate with top-tier researchers and engineers
Flexible work environment and remote-friendly options
Competitive salary and performance-based incentives
Opportunities for professional growth and leadership
A culture that values innovation, collaboration, and continuous learning
Salary : Upto 6 LPA
Senior Python Developer • Kolkata, West Bengal, India