Senior/Staff Data Engineer, Risk Control

OKX; Singapore; On-site; SGD 80,000 - 100,000; Full time

Benefits offered by this job

L&D programs and education subsidy

Wellness and meal allowances

Comprehensive healthcare schemes

Job summary

OKX is seeking a Data Engineer to enhance data capabilities within the risk control business. You will build and maintain the data warehouse and optimize data pipelines, contributing to effective decision-making across the organization.

The ideal candidate will have a Bachelor's degree in Computer Science and over four years of experience, demonstrating strong communication and understanding of data architecture.

Enjoy excellent benefits including wellness allowances, L&D programs, and comprehensive healthcare for you and dependents.

Qualifications

• 4+ years of industry experience.
• Experience designing and working with data warehouses.
• Ability to communicate business needs effectively.

Responsibilities

• Build and maintain the data warehouse for risk control.
• Design architecture for data services and optimize performance.
• Develop reporting data and APIs for data marts.

Skills

Data warehouse modelling theory

Data architecture

Programming with Spark

Communication skills

Education

Bachelor’s degree in Computer Science or related field

Tools

Alibaba Cloud DataWorks

AWS

Databricks

StarRocks/Doris

Job description

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team

OKX data team is responsible for the whole data scope of OKG, from technical selection, architecture design, data ingestion, data storage, ETL, data visualization to business intelligence and data science. We are data engineers, data analysts and data scientists. The team has end-to-end ownership of most of the data at OKX throughout the whole data lifecycle including data ingestion, data ETL, data warehouse and data services. As a data engineer of the team, you will work with the team to leverage data technologies to empower evidence-based decision-making and improve the quality of the company's products and services.

Responsibilities

• Build and maintain the data warehouse for the risk control business domain, and develop the thematic metrics/indicator system to support data needs across all risk control business lines.
• Design and implement the technical architecture for offline and real-time data application services, and optimise the performance of data pipelines.
• Develop reporting data and interface (API) data for the data mart.

Requirements

Bachelor’s degree or higher from an accredited university in Computer Science or a related field, with 4+ years of industry experience.

• Solid understanding of data warehouse modelling theory, with hands‑on experience in data warehouse model design, in‑depth knowledge of data warehouse architecture, and a track record of supporting real‑world business scenarios.
• Familiarity with a range of big data architectures, especially Alibaba Cloud DataWorks/MaxCompute and AWS, as well as Spark, Databricks, and StarRocks/Doris (a plus).
• Strong communicator with business acumen and the ability to perform under pressure; able to quickly grasp business context and effectively bridge technical and business needs.
• R&D experience with big data real‑time systems and real‑time data warehouses (a plus).
• Experience building data middle‑platform capabilities such as user profiling, risk control systems, and metrics systems is preferred.

Benefits

• L&D programs and education subsidy for employees' growth and development.
• Various team building programmes and company events.
• Wellness and meal allowances.
• Comprehensive healthcare schemes for employees and dependents.
• More that we love to tell you along the process!

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