Strong Python proficiency for data processing and automation.
Extensive hands-on experience with Solidity and DeFi integrations.
Practical use of data indexing and analytics tools like The Graph and Dune.
Understanding of decentralized data models and event-driven architectures.
Track record of writing clean, secure code with thorough testing.
Experience owning deliverables in distributed teams.
Background in fintech, data engineering, or DeFi infrastructure.
Responsibilities
Extract and normalize Ethereum and Layer 2 data.
Design secure Solidity contracts for data validation and evaluation.
Build services that connect on-chain data with internal systems.
Develop logic for event ingestion and data orchestration.
Implement monitoring, access controls, and audit trails.
Collaborate with teams to create automated financial workflows.
Contribute to shared libraries and improve tooling for data management.
Benefits
Work in a dynamic and fast-evolving technical environment.
Collaborate with cross-functional teams on innovative projects.
Opportunity to lead significant components of DeFi systems.
Access to advanced tools and technologies in blockchain.
Enhance your skills in a growing industry with vast potential.
Full Job Description
We are hiring a Blockchain Developer to build data-driven systems and smart contracts that power risk analytics and allocation workflows in decentralized finance. You will work across on-chain and off-chain data, deliver secure Solidity contracts, and ship reliable services that integrate blockchain data with internal platforms.
What You'll Do
Extract, normalize, and store data from Ethereum, L2s such as Arbitrum and Solana, plus relevant protocols.
Design and implement secure Solidity/EVM contracts to enable data adapters, allocation validation, and rule evaluation.
Build and maintain services that integrate on-chain data to internal systems and external APIs.
Develop robust, testable logic for event ingestion, data orchestration and state transitions.
Implement access controls, pausability, monitoring, and on-chain and off-chain audit trails.
Collaborate with product and engineering teams to design resilient, auditable, and automated financial workflows.
Contribute to shared libraries and improve tooling for data ingestion, validation, and analysis.
Strong Python proficiency for data processing, backend services, and automation.
Extensive hands-on experience with Solidity, EVM tooling, and DeFi integrations.
Practical use of The Graph (subgraphs), Alchemy or Infura, Dune or Flipside, or custom indexing tools.
Understanding of decentralized data models, indexing, and event-driven architectures.
Track record of clean, maintainable, and secure code, with thorough tests and reviews.
Experience owning deliverables end-to-end and working in distributed, async teams.
Background in fintech, data engineering, or DeFi infrastructure.
Nice to Have
Proficiency in C++ or Java for performance-sensitive components.
Experience with formal verification, bug bounty programs, or audit coordination.
Familiarity with time-series and relational data models.
Exposure to infrastructure basics such as containers and Infrastructure as Code, for example Docker and Terraform; knowledge of Kubernetes is a plus but not required.
Soft Skills
Clear, structured communication.
Attention to detail, strong ownership, ability to break down complex problems and deliver independently while being a reliable team player.
Proactive, self-directed mindset suited to a fast-evolving technical environment.
