We are seeking a Blockchain Data Engineer to build high-performance data infrastructure capable of transforming complex on-chain activity into reliable, structured intelligence.

The role combines data engineering, blockchain analytics, distributed systems, and financial technology. You will develop infrastructure capable of processing large volumes of blockchain transactions while supporting analytics, monitoring, risk, and product teams.

Core Responsibilities

• Design and maintain scalable pipelines for blockchain and market data.
• Ingest, normalize, and enrich on-chain transactions across multiple networks.
• Build reliable data models for wallets, addresses, contracts, tokens, and transactions.
• Develop indexing infrastructure for high-volume blockchain datasets.
• Create APIs and data services supporting internal blockchain applications.
• Optimize data-processing workflows for performance, reliability, and cost.
• Implement data-quality monitoring and automated validation processes.
• Collaborate with analytics and risk teams to develop blockchain intelligence datasets.
• Support real-time transaction monitoring and event-processing systems.
• Integrate blockchain data with traditional financial and operational datasets.
• Improve observability, documentation, testing, and deployment processes.
• Evaluate emerging blockchain-data technologies and infrastructure approaches.

Technical Environment

Depending on the platform, the role may involve:

Python • SQL • Kafka • PostgreSQL • Spark • dbt • Docker • Kubernetes • AWS/Azure/GCP • GraphQL • REST APIs • Ethereum/EVM • Blockchain RPC • Data Warehousing • Real-Time Streaming

Candidate Requirements

• 4+ years of professional data-engineering experience.
• Strong Python and SQL capabilities.
• Experience designing production-grade data pipelines.
• Practical knowledge of blockchain data structures and transaction lifecycles.
• Understanding of distributed systems and event-driven architectures.
• Experience with cloud platforms and containerized environments.
• Strong data-modelling and database-engineering skills.
• Familiarity with Ethereum, EVM networks, or other major blockchain ecosystems.
• Strong problem-solving skills and attention to data integrity.

Ideal Candidate

The ideal candidate combines deep data-engineering capability with genuine blockchain knowledge and is comfortable building infrastructure where reliability, scalability, and data accuracy are critical to financial and digital-asset applications.

Are you interested in this position?

Apply by clicking on the “Apply Now” Button below!

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