- Own and operate the trade and position platform end-to-end — roadmap, delivery, reliability, incidents, and continuous improvement.
- Build and maintain connectors to centralized exchanges, counterparties, and on-chain sources (REST/WebSocket, blockchain data), handling the real-world complexities of external integrations.
- Develop and extend the Python + SQL data model that normalizes trade and account flows across venues.
- Deliver trusted data outputs for Finance, Operations, and the trading desk — used for verification, reporting, and analytics.
- Improve reconciliation workflows to catch and resolve discrepancies between venue statements and internal records.
- Build robust data quality controls with clear lineage, reproducibility, and documentation.
- Partner with Finance and Ops to translate business rules into testable logic and onboard new venues/products efficiently.
- Contribute to the broader data platform (Spark/Iceberg/ClickHouse/ML tooling).
- Bachelor's degree or above in Computer Science or a related field.
- 4-7 years in software or data engineering, ideally with exposure to trading, middle-office, or post-trade systems.
- Strong production Python skills, ideally with Spark/PySpark experience, with a focus on code quality and operational reliability.
- Strong SQL skills; hands-on MySQL and PostgreSQL experience (schema design, performance tuning).
- Experience integrating with external APIs (REST/WebSocket) and navigating real-world constraints.
- Familiarity with trade lifecycle concepts — positions, fees, funding, and reconciliation.
- A controls mindset: you care about data quality, reproducibility, and documentation.
- Proven ability to own production systems end-to-end — from incident response to stakeholder communication.
- Strong communication skills; comfortable working across business and technical teams, aligning on requirements and data delivery.
- Fluency in Chinese and English.
- Experience with workflow orchestration tools (Airflow, Celery, or similar).
- Exposure to Kubernetes (k8s) for containerized deployments.
- Exposure to modern data platforms (Iceberg, ClickHouse) or ML tooling (MLflow, TensorFlow).
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 allowance
- Comprehensive healthcare schemes for employees and dependants
- More that we love to tell you along the process!
Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.
#LI-DY #LI-ONSITE
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What We Do
Founded in 2017, OKX is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 20 million users in over 180 regions globally, OKX strives to provide an engaging platform that empowers every individual to explore the world of crypto. In addition to its world-class DeFi exchange, OKX serves its users with OKX Insights, a research arm that is at the cutting edge of the latest trends in the cryptocurrency industry. With its extensive range of crypto products and services, and unwavering commitment to innovation, OKX’s vision is a world of financial access backed by blockchain and the power of decentralized finance.
