Wirex is a British-based FinTech company with R&D in Kyiv, Ukraine. Leading a global market of hybrid personal funds, Wirex can currently boast having engaged over 2 million users and performed over 2 billion transactions.
21 березня 2022

Senior Rust Developer (вакансія неактивна)

Львів, Вроцлав (Польща), віддалено

Are you striving for further professional self-development and ready to face new challenges? Then join our Wirex team! We are looking for a  Rust Developer to build our leading-edge fintech products. Don’t miss this opportunity to transform the payment landscape with a team of professionals. 

Who we are: 

We’re a FinTech company based in the UK, with an extensive R&D center in Kyiv and offices around the world (Atlanta, Toronto, Tokyo, and Singapore). 

We are the first payment platform to seamlessly integrate digital and traditional currencies and to support multi-currency accounts, blockchain-powered cross-border transfers, and exchange services. 

Our mission is to give everyone the power to use one single global platform for traditional financial and digital assets from anywhere in the world. 

We have more than 4 mln users in 130 countries and we’re constantly expanding. It’s an exciting time to get on board! 

As a team member you’ll be involved in: 

  • Development of new protocols on the innovative Solana blockchain  
  • Participation in the design and development of the main codebase nodes and cryptocurrency service infrastructure 
  • Design, implementation, testing, and auditing smart-contracts upgrades and additions in Rust 
  • Participation in smart-contracts protocol architecture, incentive structures, and features 
  • Drafting improvement proposals based on prototypes 
  • Development of infrastructure software; 
  • Performance of technical analysis and contribution to code reviews; 

We expect that you’ll take a proactive position in platform involvement, technical solutions, processes improvement etc. 


  • 2+ years experience in Rust with development of applications. 
  • Experience in NodeJS, JavaScript and related tools. 
  • Experience or understanding the approach of smartcontracts development. 
  • Familiar with MS SQL, Mongo DB or similar databases. 
  • Understands decentralized, high-performance systems. 
  • Can analyze and optimize the platform’s performance. 
  • Has idea of running tests in a distributed environment. 
  • Is interested in the crypto currency ecosystem. 
  • Can design, research, and develop innovative blockchain-based solutions. 


  • Semi-remote type of work with flexible business hours 
  • Extended medical insurance & additional Сovid 19 coverage available after one month of cooperation with Wirex R&D 
  • 22 business days of paid holidays a year 
  • Paid sick leaves, state holidays and paid days on special occasions   
  • Annual bonuses in cryptocurrency   
  • Sabbatical up to 3 months after more than one year of collaboration with the company  
  • Fast career development   
  • PE accounting and support   
  • Free parking