HA
Harmony
Blockchain Engineer
Palo Alto, CA
As of 2026-10-22, ChainJobs confirms Harmony is hiring a Blockchain Engineer in Palo Alto, CA; posted 2024-04-03, apply on harmony.one.
categoryEngineering
salarynot posted
typeOn-site
posted2024-04-03
sourceharmony.one/careers
confirmed opentoday (2026-10-22)
Apply on harmony.one →
Applications happen on the company's own careers site — we never gate them.
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Still open on Harmony’s own careers page when we last checked, today (2026-10-22). We re-check every listing daily and remove roles the moment they disappear at the source — how this works.
role description
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)ShipWe are a Day-1 startup. Blockchains are becoming the foundation of the global economy, yet their adoption is at only 1%. That means that you as a pioneer and developer are shaping the future with 10X impact. Harmony is a community-driven project, a network with hundreds of applications, and a team wearing crazy ambitions on their sleeves. Because the invincible summer awaits!
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. Your typical day involves prototyping a top-conference research paper, debugging and profiling in hexdecimal, or writing updates to coordinate asynchronously with tens of engineers in the open. Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly – but, if you can thrive in chaos, why NOT?
For creatives, we approve your obsession with user experience. You are a product designer, a brand manager, and an industry analyst all in ONE. Your typical day involves studying what delights and what hurts through hard metrics, writing long-form narratives on the why's and the do's, or scrumming tasks for a product launch to iterate with millions of users. Building a community is like sharing your blue heart while keeping the culture alive for decades – but, if this is your dream of 50 years, start NOW?
💙 See our project vision on Social A(G)I and Shard 1.
Apply on harmony.one →
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)ShipWe are a Day-1 startup. Blockchains are becoming the foundation of the global economy, yet their adoption is at only 1%. That means that you as a pioneer and developer are shaping the future with 10X impact. Harmony is a community-driven project, a network with hundreds of applications, and a team wearing crazy ambitions on their sleeves. Because the invincible summer awaits!
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. Your typical day involves prototyping a top-conference research paper, debugging and profiling in hexdecimal, or writing updates to coordinate asynchronously with tens of engineers in the open. Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly – but, if you can thrive in chaos, why NOT?
For creatives, we approve your obsession with user experience. You are a product designer, a brand manager, and an industry analyst all in ONE. Your typical day involves studying what delights and what hurts through hard metrics, writing long-form narratives on the why's and the do's, or scrumming tasks for a product launch to iterate with millions of users. Building a community is like sharing your blue heart while keeping the culture alive for decades – but, if this is your dream of 50 years, start NOW?
💙 See our project vision on Social A(G)I and Shard 1.
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.
Sourced from Harmony's official listing — full details and how to apply at the link above.
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Listing ID f1d02f2f66fa · sourced from Harmony's official careers page · Report this listing via the contact form (quote the listing ID)
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