Harmony is hiring a Systems Engineer in Harmony — Palo Alto, CA. The overview below is synthesized from the employer posting on jobs.lever.co: factual requirements and scope are preserved, but prose is rewritten with editorial context. Verify details and apply via the employer link.
Harmony is an open blockchain with data sharding and fast finality. Social games and community AI can use our onchain tokens for micro-payments, smart contracts for market pricing, and zero-knowledge proofs for data privacy.
Harmony’s mission is to scale trust and create a radically fair economy. Our platform is decentralized, scalable and secure to settle any transactions without trusted parties.
🚀 Building a (Rocket)Ship
We are a Day-1 startup. Blockchains are becoming the foundation of the global economy, yet their adoption is at only 1%.
For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system hacker, and a math nerd all in ONE.
For creatives, we approve your obsession with user experience. You are a product designer, a brand manager, and an industry analyst all in ONE.
💙 See our project vision on Social A(G)I and Shard 1.
Harmony is an open blockchain with data sharding and fast finality. Social games and community AI can use our onchain tokens for micro-payments, smart contracts for market pricing, and zero-knowledge proofs for data privacy.
Harmony’s mission is to scale trust and create a radically fair economy. Our platform is decentralized, scalable and secure to settle any transactions without trusted parties.
🚀 Building a (Rocket)Ship
We are a Day-1 startup. Blockchains are becoming the foundation of the global economy, yet their adoption is at only 1%.
For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system hacker, and a math nerd all in ONE.
For creatives, we approve your obsession with user experience. You are a product designer, a brand manager, and an industry analyst all in ONE.
💙 See our project vision on Social A(G)I and Shard 1.
Responsibilities
Day-to-day scope for the Systems Engineer as described in the posting:
- 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
Experience and skills the team lists as required:
- 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.
Build a standout application
For the Systems Engineer at Harmony, reviewers look for concise evidence over buzzwords. Mirror the language of the posting sparingly, quantify support or delivery outcomes, and show how you handled ambiguity, time-zone collaboration and user empathy. Keep your resume to impact, keep your cover note to one page, and link to artifacts — tickets resolved, docs shipped, dashboards owned — that prove you can operate in a fast-moving Web3 team. Prepare to discuss a time you turned a confusing user report into a clear fix and how you measure quality in support and operations.
Web3 hiring values reliability: on-time follow-through, clear writing, and a track record of improving runbooks and tooling. Treat the application as a work sample. For interviews, be ready to walk through how you prioritize across time zones, handle a difficult user, and decide when to escalate versus resolve directly. Show how you document decisions so the next teammate benefits.
In a distributed Web3 org, trust builds through written clarity. Use the cover note to demonstrate it. Add links to public work, keep formatting scannable, and close with a clear ask. Hiring managers skim — make impact obvious in the first half-page.
Career growth in Web3 rewards continuous learning. Follow protocol changelogs, practice with testnets, and contribute to open issues. Small, consistent contributions compound into credibility more than one-off credentials.