Data Engineer (Junior → Senior)

At Tiki, we’re building Vietnam’s most trusted and fastest e-commerce platform — powered by a massive data infrastructure. Our systems handle petabytes of data and drive everything from real-time product updates to customer behavior, orders, and personalized recommendations. We’re looking for smart, driven Data Engineers to help maintain and evolve this platform — supporting real-time decisions across commercial, marketing, and operations.

🚀 What You’ll Do

• Build and maintain batch + streaming pipelines using Airflow, Flink, Spark, and Kafka.

• Work with BigQuery to design and optimize large-scale data models (thousands of tables, petabyte-level datasets).

• Support our Data Warehouse & BI stack (Druid, Imply Pivot) for internal teams.

• Collaborate with domain teams to move data reliably into specialized stores like ScyllaDB, ClickHouse, etc.

• Develop and maintain in-house CDC-based ingestion systems (MySQL/PostgreSQL → Kafka → DWH).

• Troubleshoot and optimize queries, pipelines, and platform performance.

• Contribute to architecture decisions on our Kubernetes-hosted platform (1,000+ TB storage).

• Join code reviews, design sessions, and production troubleshooting.
  

🛠 Our Tech Stack

• Processing: Flink, Apache Spark, Airflow, Kafka

• Warehouse/BI: BigQuery, Druid, Imply Pivot

• Databases: ScyllaDB, ClickHouse, PostgreSQL, MySQL

• Infra: Kubernetes, GCP, GCS

• Languages: Python, Java/Scala, SQL
  

🎯 Who We’re Looking For

Junior Engineers (1–2 YOE)

• Solid foundation in data structures, SQL, and databases

• Comfortable coding in Python and/or Java/Scala

• Hungry to learn distributed systems and big data tools

• Bonus: experience with backend systems or performance optimization
  

Mid – Senior Engineers (2+ YOE)

• Strong experience with production-scale data pipelines

• Proficient in Kafka/Flink (streaming) and Airflow/Spark (batch)

• Deep understanding of data modeling and warehousing

• Can lead projects, mentor others, and own complex systems

• Bonus: strong backend skills or experience with performance-critical systems

💡 Why Join

• Real Scale: Petabytes of data, thousands of pipelines.

• Ownership: You build it, you own it.

• End-to-End Learning: From ingestion to insight.

• Strong Team: Supportive peers, solid mentorship.

• Tangible Impact: Your work powers decisions across all of Tiki.