Expa is looking for Blockchain Technical Lead with experience in blockchain technology to join our team and be the internal thought-leader for the emerging cryptocurrency space. You will be entrusted and empowered with important decisions in architecting and engineering systems that support our vision for the future of cryptocurrencies.


  • Work directly with Expa partners to lead, own vital projects, create dev process, architect, code, and be an amazing tech leader
  • Spearhead the rapid and sustainable growth and development of blockchain protocol
  • Define the development of the product strategy and roadmap, including business requirements, features, and functionality, set timelines, and lead the team through development and implementation
  • Recruit, manage, and lead a small team of developers

Required Qualifications

  • 10+ years development experience
  • Experience with consensus protocols in commonly used languages such as C, C++, Go, Rust, Haskell, Erlang, Clojure, Solidity, BTC, IPFS, Eth, K8S, Swarm, asyncio, etc.
  • Demonstrated track record of building and launching highly technical products
  • Experience in building distributed databases, networking protocols, or large-scale transaction systems

Preferred Qualifications

  • Existing crypto projects with positive track record
  • Excellent communicator who can collaborate cross-functionally between business development, legal, marketing, etc.
  • SF preferred, remote OK


This is a full-time position that can be based in our San Francisco, New York City, or Vancouver offices, or remotely, with a competitive compensation package, great health and dental insurance, good perks, working with smart people with a proven track-record, and out of an incredible office.

About Expa

Expa is a startup studio, a company that creates new companies. We partner with founders to create new products and services, and build teams to scale them as independent companies. We focus on just a few products at a time, creating new businesses that will improve people’s lives.  


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