Principal/Senior Engineer(Big Data)

About the Company

At OKX, we believe in leveraging technology to shape our future. Established in 2017, OKX stands out as a leading spot and derivatives cryptocurrency exchange globally. Through innovative deployment of blockchain technology, OKX has revolutionized the financial landscape by offering an array of advanced products, solutions, and trading tools. Trusted by over 20 million users across 180 regions, OKX is dedicated to providing a user-friendly platform that enables everyone to step into the world of cryptocurrencies. In addition to its top-tier DeFi exchange, OKX also offers OKX Insights, a research division that remains at the forefront of industry trends. With a wide range of crypto services and a strong commitment to innovation, OKX envisions a financial world supported by blockchain and decentralized finance.

We heavily invest in fostering our employees just as much as we invest in cutting-edge technology. United by a dynamic culture where teamwork, adaptability, and integrity reign, we strive to create an inclusive, supportive, and diverse environment for all. Regardless of your background, we ensure that each individual feels valued, respected, and provided equal opportunities for growth and success — aiming to bring out the best in you.

Job Summary

Primary Responsibilities:

• Develop the blockchain data platform encompassing tasks like managing indexes, providing data services, building a scalable platform, and implementing logical modeling.
• Thorough comprehension of business and data logic to conduct research on various business data indicators, devise adaptable solutions, and facilitate the development of data products.
• Utilize historical data analysis based on relevant risk indicators to formulate policy rules and scoring models.
• Conduct data mining using proprietary data, aligning with specific DeFi business traits to discover valuable variables and oversee the implementation process.

Qualifications:

• Preferably hold a Bachelor's degree in computer science, financial engineering, or related field.
• Proficiency with open-source projects such as Hadoop, Hbase, Hive, Maxcomputer, Dataworks, Kafka, Flink; familiarity with scripting languages like Java, Python, and experience in shell development are advantageous.
• Proficient in big data real-time and offline ETL processing, adept at using SQL, Hive, and other search engines for big data analysis as well as OLAP data analysis.
• Strong communication, critical thinking, and data interpretation skills, with a proactive nature, a sense of responsibility, strong work ethics, and teamwork abilities.
• Experienced in data analysis methodology, ideally in financial data analysis; familiarity with data mining projects and common machine learning algorithms is preferred.
• Knowledge of blockchain, public chains, and DeFi is a plus, along with experience in Alibaba Cloud utilization.

Additional Preferences:

• Expertise in data analysis methodologies and financial data analysis.
• Proficiency in data mining project procedures and common machine learning algorithms.
• Familiarity with blockchain, public chains, and DeFi technologies, in addition to experience with Alibaba Cloud.

Benefits & Perks:

• Competitive total compensation package.
• Extensive insurance coverage for employees and their families.
• Exciting perks that we will disclose during the recruitment process!