Quantitative Trader - Exotics Quant
Who We Are
At OKX, we are visionary believers in the transformative power of technology. Since our establishment in 2017, we have been reshaping global systems through innovative digital asset exchange platforms, Web3 portals, and blockchain ecosystems. Our extensive range of cutting-edge products and solutions is geared towards revolutionizing the financial landscape and empowering individuals worldwide to explore the realm of Web3. With over 50 million users spanning 180 countries, OKX is committed to driving financial inclusivity through blockchain technology and decentralized finance.
We pride ourselves on innovation, social responsibility, and diversity. Our team of 3,000+ employees globally is dedicated to creating long-term industry value by embracing a culture of inclusion and collaboration. Join us in shaping the future!
About the Opportunity
We are a rapidly growing digital asset trading firm in search of an Exotic Derivatives Pricing Quant to collaborate with our traders in building proprietary analytics libraries. Our firm operates across major cryptocurrency exchanges, trading various products from spot to structural derivatives. With a tech-focused environment comprising talents from renowned financial institutions and tech giants, we are at the forefront of the industry.
Responsibilities
- Collaborate with senior Quants and Traders to deploy analytics libraries for pricing exotic cryptocurrency derivatives
- Develop and enhance pricing models leveraging GPU acceleration
- Utilize Python libraries like NumPy, SciPy, Pandas, TensorFlow, PyTorch, CuPy, etc., for data analysis and numerical computations
- Calibrate volatility models using listed options data
- Ensure seamless integration of quant library into live pricing and risk management systems
Requirements
- Academic background in quantitative fields, preferably with an MSc/PhD in Math/Physics/Financial Engineering/Computer Science
- Profound knowledge of advanced probability theory and stochastic calculus
- Proficiency in GPU programming and frameworks such as CUDA, CuPy, JAX, TensorFlow, PyTorch
- Experience in Monte Carlo Methods, PDE solvers, and lattice methods
- Familiarity with stochastic volatility models/jump-diffusion models is advantageous
Perks & Benefits
- Competitive total compensation package
- Learning & Development programs and Education subsidy
- Team building activities and company events
- Wellness and meal allowances
- Comprehensive healthcare coverage for employees and dependents
- More perks to be discussed during the recruitment process
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
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
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
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”
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