At Toxic Flow Labs, we are building the foundation for global markets with a focus on speed, composability, and security. Our flagship product, Kuru Exchange, is a CLOB DEX built natively on Monad, bringing the speed and capital efficiency of centralized exchanges on-chain. Our key differentiation is an EVM-native, fully on-chain order book that unlocks a recent standard for trading infrastructure in crypto.
We’ve raised a total of $13.8M, led by Paradigm and Electric Capital, and are now focused on building a world-class team.
Role & Responsibilities
Design, build, and optimize the core trading systems powering the exchange, including execution, market making, and pricing infrastructure.
Prototype, and implement quantitative models and trading strategies to improve liquidity, execution quality, and market efficiency.
Build highly performant, low-latency systems with a focus on correctness, scalability, and reliability.
Work closely with protocol, backend, and infrastructure engineers to design and implement new exchange features and trading primitives.




Analyze market microstructure, trading behavior, and production data to identify opportunities for improving execution, incentives, and system performance.
Drive the technical direction and architecture of the trading stack, balancing performance, maintainability, and operational simplicity.
Lead technical discussions, and foster a culture of ownership, high engineering standards, and continuous learning.
Stay abreast of advances in quantitative finance, decentralized finance, and distributed systems, evaluating and integrating new ideas where appropriate.

Required
5+ years of experience designing and building high-performance, low-latency trading systems, such as execution engines, order management systems, market making infrastructure, matching engines.
Demonstrated experience architecting and operating complex production trading systems, with a strong understanding of concurrency, networking, distributed systems, an

📌 Lead Quant Engineer (Bengaluru)
🏢 Toxic Flow Labs
📍 Bengaluru