The vacancy is well-structured with clear responsibilities and requirements, but lacks specific compensation details.
Job description
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.
Responsibilities
- Execute end-to-end database operations, including backup and recovery, monitoring and alerting, health checks, capacity planning, release support, lifecycle management, and operational documentation, ensuring database platforms meet business requirements for stability, performance, and availability.
- Drive database reliability and performance optimization, including SQL tuning, index optimization, schema review, workload analysis, slow-query analysis, and root-cause investigation for production incidents.
- Implement database security and governance controls, including access management, privilege review, audit logging, encryption, data masking, vulnerability remediation, and security baseline enforcement.
- Maintain, and regularly validate database backup, recovery, and disaster recovery solutions, including RPO/RTO planning, restore testing, cross-region/cross-zone replication, failover drills, and emergency recovery procedures.
- Deliver database migration, scaling, sharding, read/write splitting, high availability, and data distribution solutions for business-critical systems.
Requirements
- Bachelor's degree or above in Computer Science or a related field, with **4+ years of database management experience** and **2+ years of cloud platform (Alibaba Cloud / AWS) experience.**
- Proficiency in relational, NoSQL, and distributed database architectures; familiar with high-availability designs and proven experience delivering them in production.
- Deep understanding of mainstream database engine internals; strong hands-on database design, capacity planning, and architecture governance capabilities.
- Proficient in database performance tuning and optimization; experienced operating databases at high concurrency and large-scale data volumes.
- Hands-on experience with MySQL, PostgreSQL, Redis, MongoDB, Elasticsearch, HBase, and Kafka.
- Strong Linux/Unix system administration skills, with proficiency in Python and Shell scripting; familiarity with Perl or PHP is a plus.
Conditions
- 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!
About OKX
OKX is a leading global cryptocurrency exchange founded in 2017, offering spot and derivatives trading, Web3 solutions, and a digital wallet. The platform supports over 300 cryptocurrencies and ranks fourth in daily trading volume, with recent expansion into tokenized securities trading in partnership with the NYSE parent company.