Senior/Staff Data Engineer, Analytics and Reporting

About the role

OKX, a leading crypto exchange and developer of OKX Wallet, is hiring a Senior/Staff Data Engineer within its Data Engineering team. The team owns the data scope of OKG, from architecture and data ingestion through ETL, data warehousing and data services, and works with analytics and business teams to turn data into evidence-based decisions. Applicants with a current right to work in Singapore are prioritised; visa sponsorship is not required.

Key responsibilities

• Design, build and maintain analytics-ready data marts using dimensional modelling (star/snowflake schemas)
• Partner with analytics and business teams to understand requirements and deliver trusted, well-documented datasets
• Build resilient, efficient batch and real-time streaming data pipelines
• Architect and design cloud data infrastructure with industry-standard tools
• Enforce data standards to ensure integrity and scalability, and improve validation and monitoring to catch issues early
• Test and evaluate internal and external opportunities to improve products and services

Required profile

• Bachelor's degree in Computer Science
• At least 4 years of data engineering experience, with a strong focus on data marts
• Proven end-to-end data solutions covering ingestion, persistence, extraction and analysis

Required skills

• Solid experience with Spark and Flink, and with batch and streaming pipelines
• In-depth SQL and NoSQL knowledge, including performance tuning and troubleshooting
• Proficiency in SQL, including window functions, aggregates and user-defined functions
• Preferred: Datawind, Ali Cloud DataWorks, MaxCompute, AWS DataBricks, Hadoop, Hive, Spark, HBase

What we offer

• Competitive total compensation package
• Lamp learning and development programmes and education subsidy
• Team building programmes and company events
• Wellness and meal allowances
• Comprehensive healthcare schemes for employees and dependants