Blockchain Infrastructure Engineer

Singapore - Singapore

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

Tokka Labs Singapore

Tokka Labs is a proprietary trading firm with a focus on close collaboration rigorous research and cutting-edge technology. We are market makers searchers and solvers for top protocols on the most popular blockchains in the world. We design and implement our own trading systems and strategies to provide liquidity in the most diverse and challenging environments. At the core of it all lies our unwavering commitment to pushing boundaries of decentralized finance and we are always on the lookout for like-minded individuals to join us on this journey. If you think you have what it takes apply now!

About the Role

We are hiring for a Blockchain Infrastructure Engineer to design deploy and optimize mission-critical blockchain infrastructure powering our trading operations. You will work at the intersection of distributed systems low-latency engineering and blockchain protocols building robust scalable systems to support node operations data indexing and secure computation.

Responsibilities

Design and deliver stable efficient and scalable blockchain node infrastructure.
Build and maintain indexing systems that feed on-chain data to trading systems with high reliability and low latency.
Proactively monitor and optimize infrastructure for performance uptime and resource efficiency.
Track and adopt new developments across blockchain ecosystems including protocol upgrades new client implementations indexing frameworks and ecosystem tools.
Collaborate with cross-functional teams to deploy and operate Trusted Execution Environment (TEE) infrastructure in support of secure computation and private trading strategies.
Implement automated deployment and management pipelines using CI/CD and IaC best practices.
Troubleshoot production issues across services and levels of the stack; contribute to post-mortems and continuous improvement efforts.

Requirements

6 years of experience in infrastructure or backend engineering ideally with blockchain or crypto systems.
Deep understanding of blockchain node architecture syncing and consensus mechanisms.
Hands-on experience managing blockchain clients (e.g. Geth Reth Jito-Solana etc).
Proficiency in working with indexing frameworks (e.g. Tycho indexer or similar).
Experience with containerization orchestration (Docker Kubernetes) and cloud infrastructure (AWS GCP or similar).
Familiarity with Trusted Execution Environments (TEEs) such as Intel SGX AWS Nitro Enclaves or similar.
Strong knowledge of Linux systems networking and observability tools (Grafana Prometheus etc).
Scripting or programming proficiency in Python Bash Rust or similar.

Knowledge of blockchain data structures (e.g. Merkle Trees state diffs).

Nice to Have

Exposure to trading systems or quantitative finance environments.
Contributions to open-source blockchain infrastructure projects.
Experience working in high-availability or low-latency environments.

Tokka Labs SingaporeTokka Labs is a proprietary trading firm with a focus on close collaboration rigorous research and cutting-edge technology. We are market makers searchers and solvers for top protocols on the most popular blockchains in the world. We design and implement our own trading systems ...

Tokka Labs Singapore

About the Role

Responsibilities

Design and deliver stable efficient and scalable blockchain node infrastructure.
Build and maintain indexing systems that feed on-chain data to trading systems with high reliability and low latency.
Proactively monitor and optimize infrastructure for performance uptime and resource efficiency.
Track and adopt new developments across blockchain ecosystems including protocol upgrades new client implementations indexing frameworks and ecosystem tools.
Collaborate with cross-functional teams to deploy and operate Trusted Execution Environment (TEE) infrastructure in support of secure computation and private trading strategies.
Implement automated deployment and management pipelines using CI/CD and IaC best practices.
Troubleshoot production issues across services and levels of the stack; contribute to post-mortems and continuous improvement efforts.

Requirements

6 years of experience in infrastructure or backend engineering ideally with blockchain or crypto systems.
Deep understanding of blockchain node architecture syncing and consensus mechanisms.
Hands-on experience managing blockchain clients (e.g. Geth Reth Jito-Solana etc).
Proficiency in working with indexing frameworks (e.g. Tycho indexer or similar).
Experience with containerization orchestration (Docker Kubernetes) and cloud infrastructure (AWS GCP or similar).
Familiarity with Trusted Execution Environments (TEEs) such as Intel SGX AWS Nitro Enclaves or similar.
Strong knowledge of Linux systems networking and observability tools (Grafana Prometheus etc).
Scripting or programming proficiency in Python Bash Rust or similar.