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(Senior) DeFi Trader (Prediction Markets / Sports)
OKX
hong kong
Posted on Feb 12, 2026
Who We Are
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.
About the Opportunity
We are looking for a DeFi Trader to lead and scale trading strategies focused on prediction markets and sports event contracts. You will design and execute strategies across event-driven markets, collaborate with quants and engineers on tooling/automation, and improve our execution and risk framework in fragmented onchain environments.
What You’ll Be Doing
- Trade and market-make prediction market instruments (sports, politics, macro events) across major DeFi venues.
- Develop and manage systematic strategies for odds dislocations, cross-venue arbitrage, and event lifecycle pricing.
- Build pre-event, in-play, and post-settlement trading playbooks with clear risk controls.
- Monitor order books, liquidity shifts, oracle behavior, and settlement mechanics to capture edge while minimizing tail risk.
- Partner with engineers to improve low-latency execution, quoting systems, and monitoring dashboards.
What We Look For In You
- Strong track record in systematic trading, market making, or event-driven trading (crypto, sports, or prediction markets preferred).
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Deep understanding of market microstructure, probability/odds modeling, and risk management.
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Proficiency in at least one programming language (Python preferred; Rust/C++/Java acceptable) for rapid prototyping and production collaboration.
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Experience with onchain execution constraints (gas, mempool dynamics, slippage, bridge/settlement risk, smart contract risk).
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Strong communication and collaboration skills with quant, engineering, risk teams and business stakeholders.
Nice to Have
- Sports modeling experience (team/player priors, injury/news impact, implied probability calibration).
- Familiarity with CEX/DEX hedging workflows and delta-neutral risk frameworks.
- Experience building real-time automation around event catalysts.
- Knowledge of oracle design, dispute windows, and market resolution edge cases.
- Experience trading prediction market or perpetual dex
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!
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