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Lead Data Scientist


Job Location:

Colombo - Sri Lanka

Monthly Salary: Not provided by the employer
Posted: 14 May 2026 (30+ days ago)
Application Deadline: 11 August 2026
Vacancies: 1 Vacancy
The job posting is outdated and position may be filled

Job Summary

  • Develop and maintain scalable applications using Python following best practices for clean efficient and maintainable code.
  • Build APIs and backend services using modern frameworks such as Flask FastAPI or Django.
  • Work with containerization and orchestration technologies to support deployment and scalability of applications.
  • Design develop and deploy GenAI and LLM-based solutions using frameworks such as LangChain and LangGraph.
  • Apply prompt engineering techniques and support LLM fine-tuning to optimize model performance.
  • Build and optimize data pipelines and perform data processing and transformation using tools like Pandas NumPy SQL and ideally PySpark.
  • Translate business requirements into scalable production-ready technical solutions.
  • Collaborate with cross-functional and offshore teams including UK-based stakeholders ensuring clear communication and alignment.
  • Manage multiple projects in a fast-paced environment while maintaining delivery quality and timelines.

Requirements

  • Bachelors or Masters degree in Computer Science Data Science Statistics or a related discipline.
  • Minimum 3 years of experience in software engineering data science machine learning or AI engineering roles.
  • Strong proficiency in Python with hands-on experience in backend development and API frameworks.
  • Experience in deploying GenAI/LLM applications in production environments.
  • Solid understanding of containerization CI/CD pipelines and modern deployment practices.
  • Experience working with cloud platforms preferably Azure along with Databricks exposure.
  • Strong skills in data manipulation and analysis using Pandas NumPy SQL and PySpark (preferred).
  • Familiarity with distributed data processing frameworks such as Spark is an added advantage.
  • Excellent communication and collaboration skills especially in distributed/offshore team environments.