Middle Backend Developer; Java​/Kotlin

We are looking for a Middle Backend Developer (Java/Kotlin).

What We Offer:

the opportunity to influence technical and architectural decisions; involvement in the full development lifecycle, from design to deployment; hands‑on experience with Big Data technologies and distributed systems; technical mentorship and opportunities for professional growth.

We develop a Big Data platform and tools focused on:

• Data Ingestion — collecting and delivering data from business systems to an analytical data warehouse..
• Data Maintenance — maintaining and optimizing data storage..
• Analytics Integration — integrating various analytics services and tools into the data platform.

• Backend:
  Java, Python, Rust, Spring Boot.
• Data Streaming & CDC:
  Apache Kafka, Kafka Connect, Debezium.
• Data Processing & Storage:
  Apache Spark, Apache Iceberg, Trino, Ozone S3.
• Database:
  PostgreSQL.
• Infrastructure:
  Kubernetes.

• Java and/or Kotlin
• Spring Boot
• Apache Kafka
• Relational databases (PostgreSQL)

• Rust and/or Python
• Apache Spark
• S3-compatible object storage
• Experience with distributed systems and Big Data technologies

• A proactive mindset and willingness to take ownership of tasks.
• Interest in contributing to technical discussions, design decisions, and architecture.
• Willingness to learn new technologies, receive feedback, and grow with guidance from the Tech Lead.
• Flexible schedules and the opportunity to work remotely.
• Ambitious and supportive team who love what they do, appreciate each other, and grow together.
• Internal programs for adaptation and training, development of soft skills, and leadership abilities.
• Partial compensation for participating in external training and conferences.
• Corporate English school:
  Group and individual lessons, speaking clubs with colleagues from all over the world.
• Corporate prices on hotels and travel services.
• MyTime Day Off - an extra non-working day without loss of compensation.

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