Senior Big Data Engineer (Healthcare Domain)

  • Kharkiv
  • Kyiv
  • Lviv
  • Odesa
  • Big Data
  • Data Engineer

We are looking for a Big Data expert, who understands what to do with one Petabyte of data, is able to intelligently design the right architecture, and kick it off in the full-scale production.

We are starting a new big Healthcare project for a California-based electronic health record provider. It is a great opportunity for a Senior Big Data Engineer to join us and lead this challenge.

The client is a big EHR provider on the market of California and is expanding to other states. We received a unique chance to redesign their application. Our goal is to create a solution to handle Terabytes of data simultaneously on a daily basis, with vertical and horizontal scalability. At the same time, the solution will provide data processing and analysis features.


The application will have a wide range of data analysis features. It will allow receiving data from different sources and processing it to enable fast decision-making at any business level, ready access to financial information (such as revenues), transparency of any issues related to data, easy passing through government audits, and much more.

Meet your team!
  • Responsibilities

    • Leading the team of developers during creation of the new solution
    • Designing, reviewing, implementing, testing, and optimizing ETL (batch and real-time) processes
    • Designing and developing big data applications while migrating to the new technology stack
    • Sharing technical knowledge with the Teammates and Customer
    • Troubleshooting data and/or system issues
  • Requirements

    • At least 3 years of development experience with Scala and Java or Python
    • Strong experience with Spark and its streaming from Kafka
    • Strong knowledge of the Hadoop Ecosystem
    • Experience in Data Warehousing/RDBMS technologies and back-end reporting systems
    • ETL, data parsing, have an experience of working with different data types (Excel, EDI, CSV, etc.)
    • Strong scripting skills to perform data/file manipulation
    • Experience with automated testing practices
    • Low-level performance optimization experience
    • Good knowledge of MS Azure or AWS-related service
    • At least Intermediate level of English

    Will be a plus:

    • Experience with Druid
    • Experience in Microstrategy
    • OLAP experience