Harmony

Blockchain Engineer

Harmony$120K — $180K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in computer science, focusing on kernel, data structures, or compilers.
  • 5 to 10 years of experience in the tech industry, with at least 1 year in a startup environment.
  • Willingness to work a 60-hour week with a daily 4-hour overlap with Pacific Time.
  • Strong communication and interpersonal skills.
  • Deep understanding of data handling and system architecture.

Responsibilities

  • Develop a secure, scalable, and decentralized blockchain platform.
  • Manage an open network of 1000 nodes and $500M worth of assets.
  • Optimize system performance to handle 100M requests per second at minimal operational cost.

Benefits

  • Opportunity to pioneer innovative technology in a day-1 startup environment.
  • Work in a decentralized, high-impact team with ambitious goals.
  • Engage with a community-driven project that encourages creativity and collaboration.
Full Job Description
Responsibilities

  • Develop a blockchain with high security, scalability and decentralization.
  • Operate a network of 1000 nodes and $500M assets in open development.
  • Optimize 100M requests per second at $250K monthly operational cost.


Requirements

  • Bachelor degree in computer science - specializing in kernel, data structures or compilers.
  • 5 to 10 years of working experience including 1 year of startup experience.
  • 60-hour work week, daily 4-hour overlap with Pacific Time.
  • Exceptional communication and people skills.


We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

About Harmony

The Harmony Company is a former guitar manufacturing company that is currently a brand owned by Singapore company BandLab Technologies. Harmony was, in its heyday, the largest musical instrument manufacturer in the United States. They made many types of string instruments, including ukuleles, acoustic and electric guitars and violins. The company ceased in 1975, with the "Harmony" brand being relaunched by BandLab in 2018 to produce electric guitars and amplifiers.
Learn more about Harmony
Industry
Founded
2018

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