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14 часов назад

Senior Engineer (Stablecoin)

Формат работы
hybrid
Тип работы
fulltime
Грейд
senior
Английский
b2
Страна
Serbia
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

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TL;DR
Senior Engineer (Stablecoin) (Blockchain/Payments): Building scalable stablecoin infrastructure, cross-chain integrations, payment settlement systems, and secure wallet services with an accent on blockchain connectivity, smart contracts, reconciliation, and compliance controls. Focus on designing multi-chain architecture, implementing secure key management and transaction monitoring, and maintaining reliable high-volume payment operations.

Location: Belgrade, Serbia — Hybrid

Company

hirify.global provides B2B financial services for global payments, foreign exchange, treasury management, and financial reconciliation.

What you will do

  • Build scalable stablecoin infrastructure supporting Ethereum, Polygon, Stellar, Solana, TRON, and other Layer 1 and Layer 2 networks.
  • Develop stablecoin protocol, wallet, smart contract, DeFi, price feed, reserves verification, and blockchain infrastructure integrations.
  • Design cross-chain bridges, settlement mechanisms, transaction routing, fee optimization, treasury management, and liquidity rebalancing systems.
  • Connect blockchain and banking rails through payment, card, reconciliation, and settlement integrations.
  • Implement compliance controls, transaction monitoring, audit trails, risk management, observability, and incident response processes.
  • Provide technical leadership through architecture decisions, code reviews, mentoring, hiring participation, and collaboration with Product, Operations, and Compliance.

Requirements

  • 7+ years of software engineering experience, including 3+ years working directly with blockchain technology, infrastructure, exchanges, or wallets.
  • Deep knowledge of stablecoin mechanisms, blockchain transactions, wallets, addresses, smart contracts, and yield mechanics.
  • Production experience with stablecoin APIs, EVM-compatible blockchains, TRON, Solana, smart contract deployment, testing, and security auditing.
  • Senior-level backend development with Nest.js/Node.js required; knowledge of Go or Rust is beneficial.
  • Understanding of cryptographic primitives, HSM/MPC key management, wallet infrastructure, event-driven architecture, and distributed systems.
  • Experience with SQL and NoSQL databases, Docker, Kubernetes, and CI/CD pipelines.

Nice to have

  • Experience with Go or Rust.
  • Experience with infrastructure providers such as Infura, Alchemy, or QuickNode.

Culture & Benefits

  • Work in a hybrid setup in Belgrade.
  • Join a growing global startup with an agile and flexible working culture.
  • Collaborate across Technology, Product, Operations, Legal, and Compliance functions.
  • Inclusive equal-opportunity work environment with recruitment accommodations available on request.
  • Right to work is required in the jurisdiction where the candidate will work.

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