About the role

We seek a Blockchain engineer To drive protocol integrations and scale our trading infrastructure across multiple blockchains. This role covers the full scope of Davy trading From developing data pipelines and smart contracts to low-latency off-chain execution infrastructure. You will work closely with the trading and research teams to ensure our systems are fast, reliable and scalable across Ethereum and L2s, as well as other non-EVM ecosystems.

Key responsibilities

• Design and develop powerful integrations with leading DeFi protocols
• Writing and running gas-efficient smart contracts to better interact with other protocols
• Optimize per-chain execution paths (for example, routing requests and broadcasting transactions)
• Monitor and adjust systems to measure and improve performance
• Ensure systems are flexible and follow best practices

Qualifications

• Experience in DeFi protocol integration And development of smart contracts.
• Proficiency in backend/system programming languages ​​(preferably Rust, Typescript).
• Strong understanding of blockchain environments such as EVMs, SVMs, and MVMs.
• Experience in development Latency-sensitive systemsideally in the field of trading.
• Experience in performance monitoring and tuning (Prometheus, Grafana, custom latency metrics).

Nice to have

• experience with HFT market making.
• Contribute to DeFi or blockchain projects.
• Familiarity with MEV ecosystems, construction markets and advanced blockchain implementation techniques.
• Experience scaling across heterogeneous blockchain environments.

About Toca Labs

Tokka Labs is a private trading company specializing in digital assets in the blockchain space. Founded in 2022 and headquartered in Singapore, we are pioneers in digital asset trading, focusing on close collaboration, rigorous research and cutting-edge technology.

As market makers with expertise in top protocols for popular blockchains, we promote market efficiency by identifying and arbitrating misprices, while providing liquidity in the blockchain ecosystem. We are committed to innovation and excellence in the fast-paced world of decentralized finance (DeFi), on-chain trading, and cross-chain trading.

Listed in: Web Jobs 3, Full time coding jobs, Web3 encryption functions, DeFi Crypto Jobs, Crypto trading jobs, SRE encryption functions, Full stack encryption functionality, RWA encryption functions.