Who We Are

About the Opportunity

What You’ll Be Doing 

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!

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-MX1

#LI-ONSITE

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

What You’ll Be Doing

• Support the Regional Head in overseeing business and growth initiatives, ensuring effective execution and delivery of key projects.
• Participate in selected business communications and partnership discussions; prepare meeting minutes and track follow-up action items.
• Assist in drafting partnership proposals, industry analyses, and strategic research materials.
• Coordinate cross-functional collaboration to ensure smooth project progress and resource alignment.
• Monitor industry developments, competitor activities, and market trends to support business decision-making.
• Contribute to periodic strategic planning and business review processes.
• Support the optimization of business processes and key account management mechanisms.
• Provide dedicated support on special projects and high-priority matters led by the Regional Head.

• 协助区域负责人，跟进商业/增长相关核心业务与重点项目，推动落地执行。
• 参与部分商务沟通与合作推进，整理会议纪要并跟踪关键事项。
• 协助撰写合作方案、行业分析与战略研究材料。
• 跟进跨部门协作，确保项目进度与资源协调顺畅。
• 梳理行业动态、竞品信息及市场趋势，为业务决策提供支持。
• 参与公司阶段性战略规划与业务复盘。
• 协助优化业务流程与重点客户管理机制。
• 辅助区域负责人的专项任务与重要事务支持。

What We Look For In You

• Bachelor’s degree or above, with 1–3 years of work experience.
• Strong interest in the blockchain industry, Web3 ecosystem, or digital assets sector.
• Proficient in leveraging emerging AI tools and software.
• Strong communication skills in Mandrain
• Clear logical thinking, structured problem-solving ability, and strong written communication skills.
• Detail-oriented, patient, execution-focused, and highly responsible.
• Ability to perform well under pressure and adapt to a fast-paced, high-growth environment.
• Good command of English preferred; international exposure is a plus.

• 本科及以上学历，1-3 年工作经验或优秀应届生。
• 对区块链行业、Web3 生态或数字资产领域有浓厚兴趣。
• 擅长使用新兴AI软件等工具。
• 具备良好的沟通能力，
• 逻辑清晰，具备结构化思维与良好的书面表达能力；
• 做事细心、耐心，执行力强，具备高度责任感。
• 抗压能力强，适应快节奏与高成长环境。
• 英文良好者优先，有海外视野更佳。

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!

Who We Are

Who We Are

Job Overview:

Key Responsibilities:

• Lead independent quantitative validation of FinCrime, AML, AI/ML, and Generative AI models across OKX.
• Perform conceptual soundness and data integrity reviews — assess model theory, methodology, assumptions, data quality, lineage, and applicability to crypto-specific risk typologies.
• Perform quantitative model performance testing — back-testing, sensitivity analysis, threshold tuning, drift detection, and outcomes analysis — with additional fairness, explainability, and adversarial robustness assessments for AI/ML models.
• Apply effective challenge to 1LOD model owners and developers; document validation findings, model limitations, and required remediations.
• Author validation reports suitable for governance committees and regulatory inspections.
• Track validation findings through remediation closure; participate in annual and triggered revalidation cycles; contribute to and maintain the enterprise Model Inventory (entry, classification, materiality assessment).
• Ensure validations meet OKX's Global Model Risk Policy and applicable global regulatory obligations — including AI governance frameworks where ML/AI components apply.
• Contribute to the build-out of validation playbooks, model inventory standards (including AI/ML risk tiering), and operational frameworks — including OKX's AI Governance framework — under the direction of the Global Head of MRM.
• Partner with model developers / owners, Compliance, Tech, Internal Audit, and Legal — while preserving organizational independence from model development.

Qualifications:

• Master's or Ph.D. in Quantitative Finance, Statistics, Mathematics, Econometrics, Computer Science, or another quantitative field — or equivalent depth of professional experience.
• 8+ years of relevant quantitative experience, of which at least 3 years in independent model validation (2LOD) at a financial institution, fintech, or crypto firm.
• Demonstrated experience validating risk models — such as credit, market, FinCrime, fraud, or AML.
• Hands-on experience validating statistical, machine learning, AI/ML, and Generative AI models — hypothesis testing, performance benchmarking, fairness testing, drift detection, explainability, and adversarial robustness.
• Working knowledge of MRM and AI governance frameworks — SR 11-7 / SR 26-2, EU AI Act, US Treasury FS AI RMF, NIST AI RMF, or equivalent.
• Strong programming proficiency in Python, SQL, and R.
• Experience with cloud / big-data platforms — BigQuery, Snowflake, Databricks, Hadoop/Hive, MaxCompute, or equivalent.
• Excellent written and verbal communication — capable of authoring formal validation reports and presenting findings to senior risk committees, regulators, and external auditors.

Preferred Qualifications:

• Experience working with crypto exchanges, DeFi platforms, or blockchain analytics firms.
• Hands-on experience with AML / FinCrime model validation techniques.
• Hands-on experience with on-chain analytics tooling — Chainalysis, TRM Labs, Elliptic, or equivalent. Experience validating crypto-native risk models.
• Professional certifications: CFA, FRM, CAMS, CCAS (one or more).
• Familiarity with smart contract risk analysis, DeFi protocol risk, and stablecoin flows.
• Experience with Generative AI / Agentic AI model validation under emerging US Treasury FS AI RMF and NIST AI RMF guidance.

Reporting and Location

• Reports to: Global Head of Model Risk Management.
• Location: Singapore or Hong Kong.
• Travel: occasional, primarily to OKX hub offices.

Equal Opportunity Employer

Who We Are

Who We Are

About the Opportunity

What You’ll Be Doing

• Serve as the primary point of contact for our HK population, addressing their unique needs and challenges.
• Identify and implement strategies to improve existing HR processes for HK employees, ensuring efficiency and effectiveness.
• Understand and fulfil the HR needs of HK employees and managers, providing excellent customer service while adhering to established processes and controls.
• Collaborate to improve efficiency and consistently execute all HR business processes.
• Lead the review, updating, and creation of employment documents for compliance in a HK workforce context, collaborating with key stakeholders. This includes templates, offer letters, employment contracts, consulting service agreements, and other employment-related documents.
• Participate in special projects on a local and global basis as required (20% of the time).

What We Look For In You

• Bachelor's Degree with minimum 7 years of HR Operation experience in a fast-paced environment
• Fluency in written and spoken English, Mandarin Chinese and Cantonese, as this role would require liaising with stakeholders across various markets.
• Strong customer orientation in the delivery of internal services
• Ability to manage and prioritize multiple work streams rapidly and effectively
• Strong aptitude for problem solving and the drive to think creatively
• Ability to work independently, under pressure with frequent deadlines
• Ability to handle confidential information, professionally and appropriately

Who We Are

About The Team

What You'll Be Doing

Risk Monitoring & Limits Management

• Monitor real-time and end-of-day market risk exposures across liquidity management activities, spanning spot, perpetual swaps, dated futures, vanilla options, exotic payoffs with KI/KO features
• Track and manage Greeks (delta, gamma, vega, theta, rho) across various trading desks; ensure hedging activity keeps net Greeks within approved limits
• Maintain and enforce stop-loss limits at the desk, strategy, and individual trader level; identify breaches promptly and coordinate effective escalation and resolution
• Monitor margin utilisation and collateral efficiency across venues; flag concentration or margin call risk before it materialises
• Oversee liquidation risk and auto-deleveraging (ADL) exposure for leveraged positions; work with traders to manage positions ahead of critical margin thresholds

Risk Framework & Methodology

• Continuously develop and enhance the market risk framework for the market making desk, including VaR models, Expected Shortfall, stress testing, and scenario analysis calibrated to crypto market dynamics
• Own PnL attribution and reconciliation — decompose daily trading PnL into Greeks, carry, and residual components to validate model accuracy and identify unexplained P&L
• Define and maintain a comprehensive suite of risk limits including notional limits, Greeks limits, stop-loss thresholds, concentration limits, and venue-level position limits; perform periodic data-driven reviews
• Evaluate market risk for new products, strategies, and client structures prior to launch, including bespoke structured products and barrier option payoffs
• Develop and refine margin parametrisation models to support efficient capital usage while maintaining robust risk controls

Stakeholder Engagement & Reporting

• Understand the market, discuss risk exposures and concerns with senior risk managers and traders
• Produce and review high-quality daily, weekly, and monthly risk reports for the desk head and senior leadership, presenting complex exposures and risk metrics clearly to both technical and non-technical audiences
• Lead post-mortem reviews on market risk incidents, stop-loss breaches, or significant mark-to-market events; ensure root causes are identified and controls updated
• Partner with Trading, Structuring, Technology, and Finance teams to design and implement risk system improvements, automate monitoring workflows, and improve data quality
• Engage with regulators and external auditors on market risk matters related to the liquidity management business as required

What We Look For In You

Qualifications & Experience

• Bachelor's Degree required, preferably in Finance, Mathematics, Statistics, Engineering, or a related quantitative field; advanced degree (MSc, PhD) is a plus
• 7–10+ years of experience in market risk management at a crypto market making firm, proprietary trading house, Tier-1 crypto exchange, or major financial institution with a significant market making business
• Direct, hands-on experience managing market risk for market making or principal trading desks — not solely exchange-level or client risk management
• Experience in risk management in gambling/betting industry is a plus

Technical & Product Knowledge

• Deep knowledge of crypto and traditional financial products including spot, perpetual swaps, dated futures, structured products, barrier options (knock-in/knock-out), and vanilla options
• Proficiency in risk metrics including VaR, Expected Shortfall, and stress testing, as well as Greeks management (delta, gamma, vega, theta) for options-heavy books
• Strong understanding of PnL attribution methodologies: ability to decompose and explain daily trading PnL across Greeks, carry, vol carry, and unexplained residuals
• Working knowledge of crypto-native risk mechanisms including margin systems, liquidation engines, and auto-deleveraging (ADL) protocols on centralised exchanges
• Experience with stop-loss framework design and management: defining appropriate thresholds, monitoring intraday, and escalating breaches effectively
• Familiarity with margin optimisation across multiple trading venues and understanding of cross-margining and portfolio margining concepts

Analytical & Communication Skills

• Strong quantitative skills with the ability to build and validate risk models; proficiency in Python or similar for data analysis and risk metric calculation
• Comfortable leveraging AI tools and automation to streamline risk monitoring and reporting workflows
• Excellent communication skills; able to present complex risk findings clearly to traders, desk heads, and senior non-technical stakeholders
• Collaborative, execution-focused mindset with a track record of operating effectively in fast-paced, high-pressure trading environments

Professional Qualifications

• CFA, FRM, PRM, or equivalent professional qualification preferred

Why Join Us

• Work at the cutting edge of crypto market making — one of the most technically demanding risk disciplines in financial markets
• Collaborate daily with world-class traders and quants on structuring and hedging complex payoffs
• Shape the risk framework of a high-growth business with real autonomy and impact
• Competitive compensation, flexible working, and a culture that rewards ownership and initiative

About the Opportunity

• Work closely with team technical lead, liquidity managers and product managers on strategy discussion, technical solution design, implement and roll out into production environments.
• Work with a team to own the strategy production environment for both feature build out and infra upgrade for better system performance and better user experience
• Continuously and proactively improve strategies to be more stable, scalable and robust with auto recovery ability for 24x7 crypto trading style.
• Run projects by maintaining a deep understanding of the technical infrastructure and a holistic view of the product and business including offshore and onshore markets

• Solid STEM (Science/Technology/Engineering/Mathematics) education background
• Strong analytical and problem solving skills, and can solve tricky problems independently
• Passionate in the Crypto industry and always ready to learn new technologies
• Proficiency in Java programming language
• Solid experience in FX trading systems or Execution algo trading systems is a strong plus