Position: Senior Java Engineer
Company: Uppeople
Experience required: 5y
English level: upper

**RevJet** simplifies adexperience management by integrating with existing tech and media stacks to centrally managead experiences across all channels. The platform was purpose-built to power all ad creative use cases including DCO, personalization, audience management, creative performance visualization, experimentation, workflow, and self-optimizing performance competitions

**A good match will be a candidate with:**
— at least 5 years of commercial experience with any JVM-based language;
— pro-active attitude, someone who is eager to take ownership and responsibility, to understand what the problem is and solve it effectively;
— senior level expertise in OOP, algorithms and data structures, design patterns;
— experience with concurrency, multithreading, distributed systems;
— experience with OLAP Databases (hands-on with Vertica or Clickhouse) is a big plus;
— upper intermediate English.

**Technology stack contains but not limited to:**
— Java 8 (Scala, Kotlin), SQL;
— MySql, Postgres, Vertica, Clickhouse;
— Cassandra, Redis;
— Kafka, RabbitMQ;
— Docker, Kubernetes.

**Responsibilities:**
— Working with High Load distributed systems with strict RPC/Latency requirements;
— Big Data, Stream + Batch data processing;
— Data analysis by business use cases;