Senior Blockchain Engineer

New York County, NY

Posted: 01/24/2019 Employment Type: Direct Hire Industry: Technology Job Number: 10455

Senior Blockchain Engineer
  • Location: New York City
  • Status: Full-time hire
  • Salary Range: Open dependent upon experience
  • Remote Option: None, must be on-site in NYC

Job Description:

A growing client of ours is presently looking for a Senior Blockchain Engineer to add to their growing team.

This is a stellar opportunity for a Senior candidate with about 5+ years of experience.

You will be responsible for shaping institutional targeted digital asset solutions while using the most cutting-edge technologies. The selected candidate will design and develop applications, and coordinate with the team working on different layers of the infrastructure.


  • Contribute to the architecture, design and implementation of new and disruptive financial systems.
  • Research, design, develop, and test blockchain technologies.
  • Design and develop gateways to connect and interact with existing (and future) block chains.
  • Be involved in the global blockchain community, implementing and integrating the latest improvement proposals.
  • Develop proof of concepts for new business and architectural features.
  • Be able to own a task from start to finish with minimal supervision.
  • Review peers' code in a constructive and objective manner.
  • Be a key influence in the hiring process of future developers joining the team.
  • Deliver high quality and QA’ d code with established software engineering practices.
  • Achieve high velocity and high quality by maintaining sufficient coverage of unit, functional and load tests.


  • 3+ years of relevant work experience with blockchains (Bitcoin, Ethereum, HyperLedger, ...)
  • Solid understanding of blockchain concepts.
  • Hands on use of blockchain tools like Truffle, Ganache.
  • Smart contract development experience with Solidity, ERC20 tokens, and full token lifecycle.
  • Solid fundamentals of data structures and algorithms.
  • Excellent writing and communication skills.


  • Knowledgeable about trading and settlement systems is a plus.
  • Knowledge of microservices and message based architectures


Benefits include flexible vacation & sick time,  12 recognized holidays,  and health insurance. 

To be considered for this position you need to be coachable, a strong team player and creative.

Karen Garach

Fun Facts: Proud mama, beach lover, and Bruno Mars superfan

If you feel like you are the right fit for the job above, please click the apply online button below and I will be sure to reach out ASAP!

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