Software Engineer
AppsFlyer, Kyiv
What you will do
- Design, build, and evolve large-scale data pipelines from raw ingestion to production-ready datasets.
- Develop and maintain Spark/Scala-based data processing workflows for both batch and streaming use cases.
- Own data platform reliability, quality, and performance in production environments.
- Collaborate with engineers, product owners, and stakeholders to define and deliver robust data solutions.
- Help shape engineering standards and operational practices as the DataOS team grows.
What you need
- 3+ years of development experience with a passion for excellence
- Experience in JVM languages
- Hands-on background with production systems
- Experience in building APIs for server-client applications
- Strong SQL knowledge
- Ability to grasp new languages, systems, and frameworks quickly
- A team player with the drive to get things done and lead others along the way
- Good communication skills, spoken and written English
- Desire to switch into the Big Data domain and learn its stack.