Middle/Senior Java Developer

• Implement portions of software following given classes/components design and using your primary tech stack
• Ensure quality, maintainability, and conformance of software to best practices
• Produce clean code
• Participate in requirements clarification sessions, collect inputs and requirements of assigned tasks
• Proactively review own code with peers to ensure its quality
• Participate in estimation and planning sessions
• Play supervisory, advisory, and coaching roles for one or several Juniors specialists, ensuring their assigned tasks are delivered thanks to guidance and peer reviews provided
• Develop technical project documentation and user documentation
• Participate in project and team meetings, provide relevant contributions and information

Requirements

• At least 4+ years of working experience with Java
• Knowledge of concurrency, multithreading, and performance optimization
• Experience with any CI/CD and any collaboration tool, such as GitHub
• Deep understanding of software development principles, methodologies, design patterns, and best practices
• At least one modern build tool (Maven, Gradle, sbt)
• Experience with Spring Boot
• Experience with IO, network IO, and serialization
• Experience with at least one RDBMS (Oracle, Postgres, MySQL, SQL Server, etc.)
• Experience with AWS (at least on a user level)
• Experience with unit and module testing
• Proficiency with such tools as Git, IDEs, etc.
• At least an Upper-Intermediate level of English

WILL BE A PLUS

• Knowledge or experience building high-load concurrent, low-latency applications
• Knowledge/experience with Java21 Virtual Threads and structural concurrency
• Experience with UNIX systems
• Experience with Docker/Kubernetes
• Knowledge of the AdTech domain
• Knowledge or experience related to Bidder development
• Previous experience with Kotlin or Scala
• Experience with any data framework (e.g., Spark, Flink, Hadoop) or data store (e.g., Spark, Hive, Redshift, Presto, Snowflake)