Senior Python Data Engineer

We are looking for a talented Senior Python Data Engineer to join our team and work on an exciting project in the pharmaceutical research sector. In this role, you will be responsible for building and managing knowledge graphs that support target selection for drug discovery. You will integrate diverse datasets into a comprehensive knowledge graph using internal and public standard ontologies and reference data. Your work will enable our client’s data scientists to develop machine-learning models for identifying and prioritizing potential therapeutic drug targets.

You will work closely with a team of experts to deliver a data product that ensures analysis-ready data for research and development efforts. This is a fantastic opportunity to be at the forefront of innovative solutions in the pharmaceutical industry. Join us to make a significant impact in the pharmaceutical industry through cutting-edge data engineering solutions!

Responsibilities

• Develop and construct knowledge graphs, including mapping data to standard ontologies and reference data
• Design and implement ETL processes for integrating diverse datasets related to targets, diseases, phenotypes, and drugs
• Prepare data for machine learning applications, including creating queries for subgraphs and exporting data to adjacency matrices or tensors

Requirements

• 4+ years of experience as a Data Engineer or in a similar role, with a strong background in semantic data engineering
• Expertise in semantic web technologies, such as RDF data format and SPARQL query language
• Proven experience in data engineering tasks, including SQL and ETL jobs
• Proficiency in Python and/or Java (or a comparable programming language)
• Experience with Amazon Web Services (AWS), especially serverless services like Lambda, Glue, and Step Functions
• Familiarity with DevSecOps practices, including CI/CD, source code version control (e.g., Git), infrastructure-as-code (e.g., CloudFormation, Terraform), and containerization (e.g., Docker)
• Strong communication and collaboration skills, with the ability to work effectively with other teams
• Demonstrates a growth mindset and the ability to work with enterprise-level teams
• Upper-intermediate or higher English level, both spoken and written (B2+)

Nice to have

• Experience with AWS CloudFormation , Amazon Web Services , and Terraform
• Experience with the Atlassian stack of tools for agile software development (e.g., Jira, Confluence)

Benefits

With us you can:

• Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
• Receive the necessary equipment to perform your work tasks
• Change projects and technology stacks within EPAM
• Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
• Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
• Participate in volunteer, charity programs and communities (both technical and interest-based)

We focus on your professional growth:

• You can plan your individual career path together with your manager
• Receive regular feedback from colleagues
• Improve your English for free with certified teachers (Speaking Clubs, client interview preparation courses, etc.)
• Get the opportunity to undergo free training and certification in AWS, GCP, or Azure Clouds
• Use the internal E-learn training program (18,200+ specialized training and mentoring programs)
• Access corporate accounts on LinkedIn Learning, Get Abstract and other partner resources
• Study at EPAM Solution Architecture School with the instructors who are practicing architects
• Develop as a leader, join Delivery Management, Resource Management, Leadership Essentials school and more
• Participate in internal communities (500+ meetups, technical discussions, brainstorming sessions, online events and conferences annually)

What we offer:

• Vacation and sick leave (including a sick leave without a medical certificate)
• A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
• Medical insurance for family members at corporate rates
• Company support during significant life events (childbirth or adoption, marriage, etc.)
• Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
• E-kids program - a free programming language training program for EPAMers' children