Backend Developer

PayKey is an award-winning fintech company with proven track record of successfully delivering innovative financial solutions to top-tier banks around the world.


We are looking for a strong Backend Developer to build our new blockchain solution which enables banks to address the immediate needs of the general population seeking to purchase, store and exchange cryptocurrencies.


What You’ll Do


  • Implement security protocols to allow reliable and scalable interface for financial institutions
  • Develop a intra-bank network to support various crypto related operations, like rapid transfers and cryptocurrency exchange
  • Participate in all stages of development including refining product vision, gathering requirements, software system design, coding, integration, testing, and release
  • Implement unit and functional tests



What We’re Looking For


  • B.Sc. in science engineering or other technical discipline
  • 3+ years software engineering experience
  • Understanding of cryptography, including asymmetric encryption (public/private key), symmetric encryption, and hash functions
  • History of working in startups or other fast-paced environments
  • Experience building large scale backend applications
  • Experience with microservices architecture
  • Experience in Networking Programming & Protocols, Client Server Programming, API design
  • Working experience with SQL databases
  • Proficiency in at least one modern programming language such as Python, Javascript or Go
  • Experience with developing an SDK product – an advantage
  • Experience with blockchain technology – an advantage
  • Great team player and excellent communication skills

Come work with us!