Senior Python Developer – Data Science.
This mandate is run by SYMPHONI HR, a Mumbai-based executive search firm, est. 2003. Applications are email-verified and reach the search team running the role — confidentially, always.
About the organisation.
Our client is a leading global provider of computer software solutions, known for delivering innovative technology services across complex industrial sectors. They operate at a significant scale, fostering a culture of technical excellence and continuous learning. The organization is committed to driving digital transformation through advanced data-driven engineering.
About the role.
We are seeking a highly skilled Senior Python Developer with deep expertise in Data Science and Machine Learning to join our engineering team. You will be responsible for designing and developing scalable, production-ready applications that integrate complex AI/ML models. This role requires a strong balance of software engineering rigor and analytical capability to translate business requirements into high-impact technical solutions.
What you will do.
- Design, develop, and maintain scalable Python-based applications and services.
- Perform end-to-end data processing, including cleaning, preprocessing, feature engineering, and exploratory data analysis.
- Develop, train, and optimize Machine Learning models to meet specific business objectives.
- Integrate AI/ML models into robust, production-ready software architectures.
- Build and maintain efficient data pipelines and automate workflows for large-scale datasets.
- Collaborate with cross-functional teams including Data Scientists, ML Engineers, and Product Owners.
- Perform code reviews and ensure adherence to high-quality security and performance standards.
- Mentor junior team members and contribute to technical design and architecture discussions.
What you bring.
- 8–10 years of professional experience in Python development.
- Strong hands-on experience with Data Science libraries including Pandas, NumPy, Scikit-learn, and SciPy.
- Proven experience in developing REST APIs using frameworks like FastAPI, Flask, or Django.
- Solid understanding of SQL and experience working with relational databases.
- Experience with cloud platforms such as AWS, Azure, or GCP.
- Familiarity with containerization tools like Docker and orchestration via Kubernetes.
- Exposure to Generative AI frameworks such as LangChain, LlamaIndex, or Hugging Face is highly preferred.
- Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, or a related field.
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