Blockchain Infrastructure Engineer

1 day ago

Singapore Altonomy Full time

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 nowAbout 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. #J-18808-Ljbffr

  • Blockchain Infrastructure Engineer

    1 week ago

    Singapore Tokkalabs Full time

    Blockchain Infrastructure Engineer We are hiring 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...

  • Blockchain Infrastructure Engineer

    2 weeks ago

    Singapore Crypto Pro Network Full time

    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...

  • Blockchain Engineer

    2 weeks ago

    Singapore BLOCKDAEMON SG PTE. LTD. Full time

    **Position Overview**: **Your Impact**: - Deploy, configure, and maintain blockchain nodes across various networks, including Bitcoin, Ethereum, and Cosmos. - Monitor node performance and health, identifying and resolving issues to ensure continuous operation and uptime. - Implement security best practices to protect blockchain nodes from potential...

  • DevOps Engineer

    2 days ago

    Central Singapore Emprego SG Full time

    **Location** Singapore, Central Singapore **Job Type** Permanent **Salary** $6,000 - $9,000 Per Month **Date Posted** 47 minutes ago Additional Details **Job ID** 3421 **Job Views** 1 Roles & Responsibilities **DevOps Engineer (Blockchain)** **Our Client is a growing Multinational Fintech company, who is seeking to recruit a DevOps Engineer...

  • Blockchain Engineer

    6 days ago

    Singapore Kaiko Full time

    Founded in 2014, Kaiko is a global fintech company with offices in New York City, London, Paris, and Singapore. As a rapidly growing leader in the crypto market data and index industry, we serve financial institutions and enterprises engaged in digital assets. **What We Do** Kaiko provides financial data products and solutions, across four main business...

  • Blockchain Security DevOps Engineer

    2 days ago

    Singapore NodeFlair Full time

    **Job Summary**: **Salary** S$13,000 - S$16,000 / Monthly EST **Job Type** Permanent **Seniority** Mid **Years of Experience** 3-5 years **Tech Stacks** Strategy Container Terraform Docker Fluentd Less Azure Kibana Grafana Prometheus Linux Kubernetes Ansible Elasticsearch - **Responsibilities：** - Maintain and support blockchain infrastructure; -...

  • Blockchain DevOps Engineer

    2 days ago

    Singapore TRITON AI PTE. LTD. Full time

    **Responsibilities** - Ensure performance and availability of cloud infrastructures - Deploy and operate Docker / Rancher clusters - Setup and maintain multiple blockchain nodes, including Ethereum L1/L2 - Work closely with Development team to optimize CI/CD workflows - Keep learning technologies and continuously optimize system security, performance,...

  • Blockchain Engineer

    14 hours ago

    Singapore CHAINUP PTE. LTD. Full time

    **Job description ：** 1. Responsible in the design & development of monitoring, infrastructure, general services for the Blockchain Cloud platform, which provide a variety of Web3 services such as node services, APIs, staking & more. 2. Responsible in the design & development of basic service components for the Blockchain Cloud platform. 3. Participate...

  • Blockchain Data Engineer

    1 day ago

    Singapore NODEWORTHY PTE. LTD. Full time

    Location: Remote - Operating on EST time zone Reporting To - Chief Technology Officer About The Company: Our client is a leading onchain investment consultancy serving over 1,500 individual and HNWI clients. With a team of 40+ crypto-native analysts, consultants, and support staff, they process more than USD $15M in annual revenue and have established a...

  • Blockchain Lead

    2 weeks ago

    Singapore LMA Full time

    **Blockchain Lead** - Strong background and passion for crypto/blockchain technology - Ability to thrive in a fast-paced environment - Responsibilities include leading technical direction, defining vision/roadmap, building and leading engineering team - Hands-on expertise in web3 technologies like smart contracts - Experience with decentralized cloud GPU...