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Globaldev Group

Java Engineer

Globaldev Group
Ukraine · Full-time · Entry

As an Experienced Backend Engineer at Windward, you will hold a crucial role in designing, developing, and maintaining our data platform, supporting critical data-driven decision-making processes across the organization.

You will collaborate closely with cross-functional teams, including data scientists, analysts, and software engineers, ensuring smooth data flow and optimizing our services.

Requirements

  • Experience with using GenAI/LLM based tools for development (e.g. Windsurf, Cursor, Copilot, etc)
  • Bachelor's degree in Computer Science, Engineering, or any related field
  • 4+ years of professional experience as a Backend Engineer
  • Full proficiency in Java (Spring Boot) and Kafka, with a proven track record of working with micro-services architecture and streaming solutions
  • Proficiency in AWS services for data storage, processing, and analytics
  • Familiarity with Apache Spark
  • Experience with databases designed for big data and large-scale systems (Snowflake or Cassandra, but also other similar technologies)
  • Hands-on experience working with massive datasets
  • Strong experience in designing and constructing ETL processes for data transformation and integration - advantage
  • Demonstrated ability to challenge decisions and work independently
  • Strong problem-solving skills and meticulous attention to detail

Will be a plus

  • Familiarity with Python or NodeJS

Responsibilities

  • Utilize Java, including Spring Boot, to build robust and high-performance data processing services within our data platform
  • Implement real-time data streaming solutions using Kafka, ensuring timely data ingestion and availability
  • Collaborate closely with cross-functional teams to comprehend data requirements, identify opportunities for data optimization, and support data-driven initiatives
  • Lead the design, development, and maintenance of efficient and scalable data pipelines, facilitating data collection, processing, and transformation from diverse sources
  • Leverage AWS services for data storage, processing, and analytics, adhering to security and performance best practices
  • Monitor and troubleshoot service performance, proactively identifying bottlenecks and implementing optimizations
  • Uphold data integrity, reliability, and availability by implementing effective ETL processes and conducting data quality checks

What we offer

  • Direct cooperation with the already successful, long-term, and growing project
  • Truly competitive salary
  • Help and support from our caring HR team

Key Skills

Ranked by relevance

spring boot storage kafka java aws etl cassandra big data python apache
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Posted
Sep 22, 2025
Type
Full-time
Level
Entry
Location
Ukraine

Industries

IT Services IT Consulting

Categories

Information Technology

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