Blockchain Infrastructure Engineer
14 hours ago
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. #J-18808-Ljbffr
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Blockchain Infrastructure Engineer
2 weeks ago
Singapore Altonomy Full timeTokka 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...
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Blockchain Infrastructure Engineer
4 days ago
Singapore Altonomy Full timeTokka Labs | Singapore bTokka 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...
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Software Engineer
1 week ago
Singapore Nicoll Curtin Full timeSoftware Engineer (Blockchain Infrastructure)We're hiring a Software Engineer with hands‐on experience in blockchain node infrastructure. Please note that this is an infrastructure-focused role, responsible for the underlying blockchain systems — not smart contract or dApp development. You'll be working on the foundational components that keep blockchain...
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Software Engineer
1 week ago
Singapore Nicoll Curtin Full timeDescription Software Engineer (Blockchain Infrastructure) We’re hiring a Software Engineer with hands‑on experience in blockchain node infrastructure. Please note that this is an infrastructure-focused role, responsible for the underlying blockchain systems — not smart contract or dApp development. You’ll be working on the foundational components...
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Software Engineer
1 week ago
Singapore Nicoll Curtin Full timeDescription Software Engineer (Blockchain Infrastructure)We're hiring a Software Engineer with hands‐on experience in blockchain node infrastructure. Please note that this is an infrastructure-focused role, responsible for the underlying blockchain systems — not smart contract or dApp development. You'll be working on the foundational components that...
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Blockchain Engineer
3 days ago
Singapore IO TECH SOLUTIONS LIMITED Full timeKey Responsibilities Design, develop, and optimize blockchain infrastructure to support trading activities.Engineer high-performance, low-latency blockchain solutions with a focus on scalability and reliability.Build and maintain smart contracts and protocol-level integrations on Ethereum and Solana.Work extensively with Rust, while also leveraging GoLang...
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Blockchain Engineer
1 week ago
Singapore IO TECH SOLUTIONS LIMITED Full time $120,000 - $180,000 per yearKey ResponsibilitiesDesign, develop, and optimize blockchain infrastructure to support trading activities. Engineer high-performance, low-latency blockchain solutions with a focus on scalability and reliability. Build and maintain smart contracts and protocol-level integrations on Ethereum and Solana. Work extensively with Rust, while also leveraging...
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Blockchain Engineer
1 day ago
Singapore IO TECH SOLUTIONS LIMITED Full time $120,000 - $200,000 per yearKey ResponsibilitiesDesign, develop, and optimize blockchain infrastructure to support trading activities.Engineer high-performance, low-latency blockchain solutions with a focus on scalability and reliability.Build and maintain smart contracts and protocol-level integrations on Ethereum and Solana.Work extensively with Rust, while also leveraging GoLang and...
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DevOps Engineer
2 weeks 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...
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Blockchain Engineer
1 week ago
Singapore Sygnum Bank AG Full timeSygnum’s diverse and talented team of banking, investment and DLT experts is shaping the development of a trusted digital asset ecosystem. At Sygnum, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are looking for an enthusiastic Blockchain Engineer to join us on a...
