Вже 20 років ми працюємо з ринками Ізраїлю, Європи, Америки та Канади. Наша місія — допомогати молодим компаніям втілювати свої ідеї в життя. Ми маємо понад 200 успішних проектів та 300 млн. інвестицій, отриманих стартапами. У нашій компанії працюють 150+ розробників рівня Senior та Middle, що з радістю поділяться своїм досвідом.
24 січня 2023

Senior Blockchain Engineer (вакансія неактивна)

Київ, Харків, Краків (Польща), Лісабон (Португалія), Варшава (Польща), віддалено


  • 10+ years of professional software development.
  • At least 3 years of development and operational experience with Blockchain protocols and smart contract languages such as Solidity, GO or Java as well as deployment of the smart contracts using, for example, chain code; Substantial experience in using these technologies to create and deploy products, platforms, and networks at scale
  • Experience with blockchains both permissionless and permissioned esp. Hyperledger Fabric, Stellar, R3 Corda, Ethereum
  • Experience working with verifiable credentials and decentralized identifier technologies like KERI, SSID, DIDs, etc.
  • Proficient in cryptography principles and cryptography implementation focused on public-key cryptography, and zero-knowledge proofs.
  • Deep and recent experience in at least one of these programming languages such as Scala, Go, Rust, or Java, using GCP, Kubernetes, Docker
  • Proficient in at least 3 of the following: SQL/NoSQL, Cassandra, PostgreSQL, MySQL, Elasticsearch, and GraphQL.
  • Comfortable working with distributed and remote teams.
  • Strong interpersonal skills with the ability to communicate effectively with different audiences and teams
  • English intermediate or higher


Senior Blockchain Engineer will assist in the evolution of a privacy-preserving identity solution and our digital currency platform built on multiple market-leading blockchain networks.

Project description:

Join the US-based but remote-friendly team of distributed tech talents. Apply for a position in a FinTech company that takes lead in digital currencies. Be a part of a solution for billions of people, as the company cooperates with national banks and financial institutions all around the globe.

We offer:

  • People-oriented management without bureaucracy
  • The friendly climate inside the company is confirmed by the frequent comeback of previous employees
  • Flexible working schedule
  • Paid time off (15 working days per year, plus all national holidays and 9 sick days)
  • Full financial and legal support for private entrepreneurs
  • Free English classes with native speakers or with Ukrainian teachers (for your choice)
  • Dedicated HR