Backend Engineer - Solana

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Description

Veda builds vault infrastructure for DeFi at scale. We manage Billions in total value locked across 15+ blockchain networks, powering yield strategies for partners including Kraken, Etherfi, MetaMask and Plasma. Our protocol turns complex multi-chain DeFi positions into simple vault interfaces that institutional and retail users can actually trust. We seek individuals with high agency to join us in defining the next phase of DeFi growth and adoption. The ideal candidate takes ownership, thrives in a fast-paced environment, and adapts swiftly to evolving demands. THE ROLE As a Backend Engineer focused on Solana, you will help build secure DeFi products across on-chain programs and the backend systems that support them. You will work on protocol integrations, transaction infrastructure, product APIs, and production operations. This is a hands-on role combining smart contract engineering, backend development, and applied security for systems that manage real assets. RESPONSIBILITIES Design, build, and maintain Solana programs and backend services that power Veda’s DeFi products. Own features end to end, from technical design and implementation through testing, deployment, monitoring, and ongoing improvement. Integrate third-party DeFi protocols and infrastructure, evaluating technical and economic risks and maintaining those integrations as external systems evolve. Build reliable APIs, data pipelines, SDKs, and internal tools that connect on-chain functionality with user-facing products and operational workflows. Design for security and financial correctness, including clear trust boundaries, safe state transitions, access control, precision, reconciliation, and recovery from partial failures. Improve the scalability, reliability, performance, and developer experience of our Solana platform. Develop comprehensive automated tests, participate in security reviews and audits, and drive findings through remediation and production verification. Collaborate closely with prod

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