Senior Data Engineer & Legal Compliance Data Development

P2P; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading crypto exchange in Singapore is seeking a Data Engineer to manage the data lifecycle. You'll work on big data technologies like Hadoop and Flink, ensuring data accuracy and quality across teams. The ideal candidate has a Bachelor’s degree and 3+ years of experience, proficient in both English and Chinese, with a passion for continuous learning. Competitive compensation, health benefits, and development programs are offered.

Benefits

Competitive total compensation package

L&D programs and Education subsidy

Team building programs

Wellness and meal allowances

Comprehensive healthcare schemes

Qualifications

• 3+ years of experience handling end-to-end business requirements.
• Expert in Flink performance tuning and stress testing.
• Proficiency in both English and Chinese (listening, speaking, reading, and writing).

Responsibilities

• Build and optimize offline and real-time data pipelines.
• Collaborate with multiple teams to ensure data quality.
• Expert in real-time big data processing using Flink.

Skills

Cloud computing

Big data technologies

Flink SQL

Data pipeline optimization

Data Quality assurance

Data Integrity

Communication skills

Collaboration skills

Education

Bachelor’s degree in Computer Science or related field

Tools

Hadoop

Hive

Elasticsearch

Kafka

Alibaba Cloud DataWorks

AWS Spark

Databricks

StarRocks

Job description

Who We Are

At OKX, we believe 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

1. Proficient in mainstream cloud computing and big data technologies such as Hadoop, Hive, Flink, YARN, Elasticsearch, Kafka, etc.
2. Expert in real-time big data processing using Flink, with solid experience in Flink SQL development.
3. Build and optimize offline and real-time data pipelines to ensure data timeliness and accuracy.
4. Collaborate with multiple regional teams across PM, Legal, Compliance and Finance to ensure Data Quality, Data Integrity and reporting accuracy.

Requirements

1. Bachelor’s degree or higher from an accredited university in Computer Science or a related field.
2. 3+ years of experience independently handling end-to-end business requirements, with strong self‑motivation, a high sense of responsibility, excellent communication and teamwork skills, and a passion for continuous learning and self‑challenge.
3. Proficiency in both English and Chinese (listening, speaking, reading, and writing).
4. Familiar with data warehouse modeling, with successful experience in designing and refactoring large‑scale data warehouses.
5. Mastery of multiple big data architectures, especially Alibaba Cloud DataWorks/MaxCompute, AWS Spark, Databricks, and StarRocks/Doris.
6. In‑depth understanding of real‑time processing, expert in Flink performance tuning and stress testing, and Flink source code reading experience is preferred.

Preferred Qualifications

1. IELTS score of 7 or above in all four components.
2. 3+ years of work experience in English‑speaking regions.
3. Experience in cross border e‑commerce, and familiarity with multi‑country, multi‑language architectural design is a plus.
4. Experience with Finance, Legal or Compliance related Data domains.

Perks & Benefits

• Competitive total compensation package
• L&D programs and Education subsidy for employees' growth and development
• Various team building programs and company events
• Wellness and meal allowances
• Comprehensive healthcare schemes for employees and dependants
• More that we love to tell you along the process!

Notice:
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