Legal Specialist

Job Title : Blockchain Specialist Location : Employment Type : Full-Time ValueLabs is a global leader in Agentic AI and enterprise digital transformation, powering innovation through its AiDE® platform . We partner with forward-thinking organizations to build secure, scalable, and future-ready systems—leveraging blockchain, AI, and distributed technologies to solve real-world challenges in finance, science, education, media, and beyond. Job Title: Senior Blockchain Specialist Department: Subject Matter Expertise (Blockchain) Employment Type: Full-Time Senior Blockchain Specialist - StableHouse 2.As a Senior Blockchain Specialist at StableHouse, you will be the lead expert responsible for connecting our core financial infrastructure to a diverse set of public blockchain networks. This is a senior, hands-on role for a deep technical expert in blockchain protocols and infrastructure. Unlike a pure smart-contract developer, your focus will be on the critical bridge between our off-chain systems and the on-chain world. Your expertise will be vital for the 24x7 Settlement Engine and the Lombard Lending platform, ensuring the integrity and security of our multi-asset operations. ## 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. - **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. - 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. - Ensure Data Integrity and Reliability:** - Build and maintain the data pipelines that reliably ingest transaction data, balances, and state changes from various blockchains into our off-chain ledgers. - Implement robust error handling and reconciliation mechanisms to guard against chain reorgs and other network instabilities. - **Provide expert guidance to other backend engineers on the nuances of blockchain interaction, transaction lifecycle management, and security best practices. ## 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., 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., Security Mindset:** A deep-seated understanding of operational security as it pertains to private keys, transaction signing, and interacting with public networks. ### **Stablecoin Integration:** Direct experience integrating with the APIs of major stablecoin issuers like Circle (USDC). - **Discreet Log Contracts (DLCs):** Experience or deep theoretical knowledge of DLCs and their implementation. - **Financial Services Experience:** Previous work in a FinTech or crypto-native company, especially in a role related to exchange connectivity, custody, or settlement. - **Infrastructure Automation:** Experience with infrastructure-as-code tools (like Terraform) and running blockchain-related infrastructure in a cloud environment.