Blockchain Data Engineer
11 hours ago
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 strong presence in the blockchain investment space over the past three years. The company is dedicated to transforming onchain intelligence into actionable investment insights through data-driven systems and deep market expertise. Position Overview: We are seeking a Blockchain Data Engineer to design, build, and maintain robust data pipelines that convert raw onchain data into structured, reliable insights. You'll play a key role in bridging blockchain complexity with clean, usable data that powers analytics, dashboards, and execution systems across the organization. This role requires a mix of backend engineering, data architecture, and blockchain expertise to ensure that the infrastructure operates with precision, scale, and reliability. Key Responsibilities Design, build, and maintain ETL/ELT pipelines ingesting both onchain and off-chain data from multiple blockchain networks. Normalize, index, and store blockchain data for real-time and historical access. Develop and optimize database schemas for scalability and performance. Ensure high data quality, accuracy, and uptime across data systems. Integrate diverse data sources including RPC nodes, subgraphs, indexers, and APIs. Collaborate with frontend and product teams to deliver well-structured APIs and data endpoints. Implement monitoring, alerting, and performance optimization for pipelines and storage layers. Document data architecture and continuously enhance system reliability and speed. Job Requirements 3+ years of experience in backend or data engineering, with exposure to blockchain data strongly preferred. Proficiency in Python or Nodejs, with strong SQL and database design expertise. Experience with Postgres, ClickHouse, or BigQuery. Familiarity with The Graph, RPC APIs, or building custom indexers for blockchain data ingestion. Solid understanding of blockchain fundamentals transactions, logs, events, and smart contracts. Experience using data orchestration tools such as Airflow or Dagster in cloud environments. Strong debugging, optimization, and observability skills. Excellent communication and collaboration skills across engineering and product teams. Grab the chance and don't lose it. Apply now
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Blockchain Data Engineer
5 days ago
Singapore NODEWORTHY PTE. LTD. Full time $120,000 - $240,000 per yearLocation:Remote - Operating on EST time zoneReporting To - Chief Technology OfficerAbout 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 strong...
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Blockchain Data Engineer
5 days ago
Singapore MIRANA TECH PTE. LTD. Full time2 years exp **Roles & Responsibilities** **Responsibilities**: - Participate in defi quantitative trading projects - Participate in blockchain node maintenance or customization - Participate in research and survey of blockchain forward-looking projects and fields - Study the source code of blockchain node, such as geth **Requirements**: - Bachelor's...
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Blockchain Engineer
2 weeks ago
Singapore ELITEZ PTE. LTD. Full time**Blockchain Engineer (Permanent)** **S$10000 - S$12000** Work Location: Raffles Place Working Hours: Office Hours, Mon to Fri Client Industry: Crypto Network Industry - Researching high quality of the material required for a blockchain projects. - Testing and troubleshooting the blockchain-driven projects. - Fully implemented and involved in the...
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Blockchain Engineer
5 days ago
Singapore Kaiko Full timeFounded 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...
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Blockchain Infrastructure Engineer
1 week ago
Singapore Tokkalabs Full timeBlockchain 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...
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Singapore Blockchain Ventures Full timeSenior Back-End Engineer, Institutional OTC Blockchain is the world's leading software platform for digital assets. Founded in 2011, we provide the world's largest and most trusted production blockchain platform, powering more than 75 million wallets. Together with our platform of liquidity and execution services, we share the passion to build an open,...
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Singapore Blockchain Ventures Full timeSenior Back-End Engineer, Institutional OTC Blockchain is the world's leading software platform for digital assets. Founded in 2011, we provide the world’s largest and most trusted production blockchain platform, powering more than 75 million wallets. Together with our platform of liquidity and execution services, we share the passion to build an open,...
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Blockchain Infrastructure Engineer
2 weeks ago
Singapore Crypto Pro Network Full timeAbout 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...
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Blockchain Infrastructure Engineer
11 hours 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 Applications Developer
2 weeks ago
Singapore DATA INTERCONNECTED TECH PTE. LTD. Full time**Responsibilities**: - Design collaborate with cross-functional teams, blockchain products (Wallets and Exchange related), merchant management platform and backend administrative system. - Work closely with business development, technical team, risk, regulatory compliance and management to ensure product is delivered. **Job Requirements**: - Experience...