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Blockchain Specialist

Blockchain Specialist

ValueLabsHyderabad, Telangana, India
1 day ago
Job description

Dear Aspirants,

Greetings from ValueLabs!!

ValueLabs is hiring for Blockchain Specialist.

Job Description : Exp : 8+ 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 : 10+ years of professional backend or infrastructure engineering experience, with a minimum of 5-7 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 at sreelatha.g@valuelabs.com . I’d be happy to review and connect them with potential opportunities.

    Thanks

    SreeLatha

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    Specialist • Hyderabad, Telangana, India