Lead Data Scientist
Primary stack
Nice to have's
Job description
About the Position
We are seeking a Lead Data Scientist with expertise in Generative AI technologies, Python, and scalable machine learning solutions to design and deliver impactful AI applications. This role combines technical leadership with collaboration, driving innovation while aligning with business objectives.
In this role, you will design and scale a sophisticated chatbot application leveraging Generative AI to simplify workflows and answer natural language questions by retrieving insights from APIs and unstructured data sources.
Responsibilities
- Combine technical leadership with strategic oversight to guide AI/ML initiatives
- Own and manage the lifecycle of AI/ML models, from code development and evaluation to production deployment
- Optimize and fine-tune models to ensure accuracy and high performance in real-world scenarios
- Implement robust model evaluation and drift testing processes to maintain reliability
- Establish and enforce coding and model standards to ensure production-grade quality
- Collaborate closely with engineering and business teams to define project objectives, requirements, and roadmaps
- Deliver scalable AI solutions, advancing prototypes to production-ready systems
Requirements
- 5+ years of professional experience in Data Science
- 1+ years of leadership experience in relevant roles
- Proven proficiency in NLP/LLMs/GenAI methods
- Advanced Python skills, with expertise in TensorFlow, PyTorch, and Scikit-Learn for AI model development
- Proven expertise in building and deploying production-grade AI/ML models with robust pipelines, monitoring practices, and operationalization in real-world environments
- Strong background in data analysis and probability for model interpretation and insights
- Proficiency in Azure and/or AWS cloud platforms for scalable, reliable deployments
- Capability to define and uphold high-quality coding practices for maintainable and efficient systems
- Excellent communication skills for explaining technical concepts effectively to technical and non-technical stakeholders
- English level of minimum B2 (Upper-Intermediate) for effective communication
Nice to Have
- Experience with DevOps practices such as CI/CD pipelines, code versioning, and automated testing frameworks
- Familiarity with MLflow for tracking experiments and enhancing model deployment workflows
We Offer
- Opportunity to work with cutting-edge Generative AI technologies
- Collaborative and innovative work environment
- Professional growth and development opportunities
About the Company
EPAM Systems is a global software engineering and product development company with a focus on delivering innovative solutions to clients across various industries. We are committed to fostering a culture of excellence, innovation, and continuous learning.
Location
- City: Greece
- Country: Greece
- Work Location Type: Hybrid
© EPAM. This job description was sourced from the employer's public career page. TheJob is not the employer — we index the posting and route candidates to the source. All content rights and hiring decisions belong to the employer.
EPAM helps organizations innovate their business processes and rethink the way they manage their businesses so they can remain competitive in this new digital age.