Blockchain Specialist

4 weeks ago

New Delhi, India ValueLabs Full time

Dear Aspirants,Greetings from ValueLabs ValueLabs is hiring for Blockchain Specialist. Job Description: Exp: 5+ Years Location: Hyderabad Employment: Full Time ## 1. Key Responsibilities-**Lead Blockchain Integration Architecture: ** - Design and implement robust, scalable, and secure integrations with multiple L1 and L2 blockchains, including Bitcoin and EVM-based networks. - Architect the systems responsible for monitoring on-chain events, managing transaction nonces, and calculating network fees.-**Master Custody and Wallet Infrastructure: ** - Serve as the technical lead for integrating with our institutional custody provider (Fireblocks), orchestrating the creation of vaults, management of wallets, and automation of transaction signing policies. - Design and oversee the operational security procedures for multi-signature (MPC) signing and key management.-**Build Protocol-Specific Services: ** - Develop the backend services required to interact with specific on-chain logic, such as orchestrating multi-sig vault operations for the Lombard Lending engine's collateral management. - Integrate with third-party stablecoin providers (e.g., Circle APIs for USDC) to automate minting, redemption, and payment flows.## 2. Required Qualifications### Must-Have: -**Professional Experience: 5 + years of professional backend or infrastructure engineering experience, with a minimum of 4-5 years focused specifically on blockchain integration, protocol development, or node infrastructure. -**Deep Protocol Knowledge: Expert-level understanding of both the Bitcoin protocol (UTXO model, transaction lifecycle, scripting) and the Ethereum Virtual Machine (EVM). -**Institutional Custody Experience:Proven, hands-on experience integrating with institutional-grade custody solutions, wallet APIs, or MPC providers (e.g., Fireblocks, Copper, Anchorage). -**Backend Engineering Mastery:Strong programming skills in a backend language like**Go**or**Python**, with experience building production-grade services. -**Node and Network Expertise:Experience with the practical aspects of interacting with blockchain nodes (e.g., via RPC), understanding their APIs, and managing connections. -**Security Mindset:A deep-seated understanding of operational security as it pertains to private keys, transaction signing, and interacting with public networks.If you know someone who is actively looking for a relevant career change and has a strong profile in [Banking domain, with Blockchain skill], please share their CV with me atsreelatha.g@valuelabs.com. I’d be happy to review and connect them with potential opportunities.Thanks SreeLatha

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