Senior Director, Trading & Risk Management System (Hong Kong/ Singapore)

Hong Kong
Full time
Office
Compensation is not specified
Role
CTO
Description

Who We Are

At OKX, we are driven by the belief that technology will shape the future. Established in 2017, our mission is to transform global systems through our cutting-edge digital asset exchange, Web3 portal, and blockchain ecosystems. Envisioning a financial landscape revolutionized by blockchain and decentralized finance, we provide an array of sophisticated products, solutions, and trading tools to over 50 million users across 180 countries. With a diverse workforce of more than 3,000 employees worldwide, we prioritize innovation, social responsibility, and inclusivity to drive long-term value creation in the industry.

About the Role

We are seeking a dynamic individual to lead a team dedicated to designing industry-leading Crypto trading systems for various markets, including Spot, Margin, Perpetuals, Futures, and Options. This pivotal role entails crafting risk control models and trading tools to support daily trading volumes exceeding ten billion USD for retail and institutional clients. The position is based in either Hong Kong or Singapore.

Key Responsibilities

  • Spearhead the design and evolution of OKX's trading system, encompassing critical components such as match engine, order management system (OMS), risk assessment, and liquidation processes for spot and derivatives markets.
  • Develop tailored risk control models including isolated margin, single-currency, multi-currency, and portfolio margin to optimize capital efficiency and platform risk management.
  • Establish and fine-tune trading parameters and risk controls like tick size, MMR tiering, and margin discount ratios.
  • Continuously enhance system stability, latency, and risk management by benchmarking against competitors and traditional financial trading systems.
  • Anticipate industry trends, user preferences, and regulatory demands to enhance trading assets and infrastructure at the root level.
  • Implement a robust risk control framework, conduct stress testing, and actively monitor potential risks to fortify platform resilience.
  • Mentor and upskill the team on trading systems and risk control mechanisms to maintain OKX's leading position in the sector.

Qualifications

  • Deep expertise in Crypto exchange or traditional investment banking, with a track record in designing trading systems for spot and derivatives markets.
  • Educational background in finance or computer science, complemented by CFA/FRM certifications and profound knowledge of derivatives market dynamics.
  • Proven experience in architecting sophisticated backend systems.
  • Possess strong analytical skills, logical reasoning, and a penchant for continuous learning.
  • Demonstrated competency in team building and leadership, particularly in managing global teams exceeding 20 members.
  • Previous exposure to working in foreign markets and multinational corporations, with excellent English communication skills.

Preferred Skills

  • Proficiency in quantitative trading methodologies.
  • Ability to communicate fluently in both Chinese and English languages.

Perks & Benefits

  • Competitive compensation package.
  • Learning and development initiatives, including education subsidies.
  • Team-building activities and company events.
  • Wellness and meal allowances.
  • Comprehensive healthcare coverage for employees and dependents.
  • Additional perks to be discussed during the selection process.
Skills Required
Avatar
OKX
Company size
Not specified
Location
United States
Description
Not specified

More Full-time Jobs

Show more

Product Manager – Portfolio Companies

Full time
Remote
Product Manager – Portfolio Companies
Sirex Portfolio Companies 
Salary: $135,000 – $190,000 USD base + equity 
Location: Remote-first
About the role Own product strategy and roadmap for 1–2 portfolio projects (DeFi protocols, trading platforms or RWA infrastructure).
What you’ll do
Define vision, prioritize features and write specs
Work directly with smart-contract and frontend teams
Design user flows and drive product-market fit
Run user research and iterate fast
Requirements
4+ years Product Management experience
Previous Web3/DeFi product experience mandatory
Strong technical intuition
Apply → Send CV + 1 strongest product case
Payment in Crypto
11,250-15,833
Monthly
See details

Frontend Engineer – Web3 Products

Full time
Remote
Frontend Engineer – Web3 Products
Sirex Portfolio Companies 
Salary: $120,000 – $175,000 USD base + equity 
Location: Remote-first
About the role Build beautiful, high-performance frontends for DeFi, RWA and agent platforms (Next.js + Wagmi/Viem stack).
What you’ll do
Ship trading interfaces, dashboards and wallet flows
Optimize for mobile and lightning-fast UX
Integrate with smart contracts and oracles
Work directly with design and product teams
Requirements
3+ years Next.js / React + TypeScript
Strong experience with Wagmi, Viem, RainbowKit or similar
Web3 product intuition (wallets, transactions, gas UX)
Apply → Send CV + GitHub
Payment in Crypto
10,000-14,583
Monthly
See details

On-Chain Data Analyst

Full time
Remote
On-Chain Data Analyst
Sirex Fund + Portfolio 
Salary: $110,000 – $160,000 USD base + equity 
Location: Remote-first
About the role 
Turn raw blockchain data into actionable investment insights and portfolio monitoring tools.
What you’ll do
Build and maintain Dune dashboards + custom indexers
Track TVL, user activity, token flows and protocol health
Create weekly investment memos and anomaly alerts
Support due diligence with on-chain forensics
Requirements
Strong SQL + Python experience
Deep knowledge of The Graph, Dune, Flipside or custom subgraphs
Previous crypto research or trading background
Apply → Send CV + 1 example Dune dashboard
Payment in Crypto
9,167-13,333
Monthly
See details

Operations Associate / Chief of Staff

Full time
Remote
Operations Associate / Chief of Staff
Sirex Fund Salary: $95,000 – $135,000 USD base + carry Location: Remote-first
About the role Be the right-hand person to partners: run fund operations, portfolio support and internal processes.
What you’ll do
Manage deal flow, data rooms and investment memos
Coordinate portfolio reporting and founder updates
Handle legal, compliance and admin tasks
Support events, LP communication and hiring
Requirements
2–4 years in VC, startup ops or consulting
Extremely organized and fast-moving
Web3/native crypto understanding is mandatory
Apply → Send CV + short note “Why you’d be a great CoS”
Payment in Crypto
7,917-11,250
Monthly
See details

Community & Growth Lead

Full time
Remote
Community & Growth Lead
Sirex Portfolio Companies Salary: $110,000 – $155,000 USD base + equity + token package Location: Remote-first
About the role Own community strategy and growth for 2–3 portfolio projects (AI agents, RWA platforms, DeFi protocols).
What you’ll do
Build and scale Telegram, Discord, X and on-chain communities
Run engagement campaigns, AMAs, airdrops and incentive programs
Create content calendars and growth experiments
Track metrics and report directly to founders
Requirements
3+ years community/growth experience in Web3
Proven track record of growing communities from 0 to 10k+ active members
Strong writing and meme/game theory skills
Apply → Send CV
Payment in Crypto
9,167-12,917
Monthly
See details