Job VC
Senior Java Developer with experience in crypto
Technologies
Description
We're looking for Senior Java Developer who has experience with custodial wallets + chains ( BTC, ETH, SOL, TRX) to join our team
Project is building an internal wallet technology platform for custodial operations across Bitcoin, Ethereum, Solana, and TRON. The platform will unify policy and governance, wallet management, transaction construction and execution, and signing coordination under a single client-owned stack, replacing the current fragmented model of multiple vendor-specific policy engines, wallet registries, and governance frameworks.
Responsibilities:
Build secure transaction flows for
construction, signing coordination, broadcasting, and confirmation monitoring
across multiple blockchain networks, ensuring reliability and scalability.
Implement policy/governance engines for
approval workflows, role-based access control, transaction limits, whitelisting, and compliance rules
within a unified internal platform.
Integrate and optimize blockchain node infrastructure, third-party APIs, and monitoring systems to maintain high availability, performance, and operational resilience.
Project is building an internal wallet technology platform for custodial operations across Bitcoin, Ethereum, Solana, and TRON. The platform will unify policy and governance, wallet management, transaction construction and execution, and signing coordination under a single client-owned stack, replacing the current fragmented model of multiple vendor-specific policy engines, wallet registries, and governance frameworks.
Responsibilities:
Build secure transaction flows for
construction, signing coordination, broadcasting, and confirmation monitoring
across multiple blockchain networks, ensuring reliability and scalability.
Implement policy/governance engines for
approval workflows, role-based access control, transaction limits, whitelisting, and compliance rules
within a unified internal platform.
Integrate and optimize blockchain node infrastructure, third-party APIs, and monitoring systems to maintain high availability, performance, and operational resilience.