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A Blockchain Engineer Jobs in California (NOW HIRING)

Harmony

Network Engineer

Palo Alto, CA · On-site +1

For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system ... Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly ...

Halliday

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

Halliday is a blockchain company focused on creating a unified payments ecosystem. They are seeking a Senior Frontend Engineer to build consumer-facing crypto and payments products, designing and ...

Halliday

Senior Frontend Engineer

San Francisco, CA · On-site

$144K - $198K/yr

Halliday is a blockchain company and product lab focused on creating a unified payments ecosystem. They are seeking a Senior Frontend Engineer with expertise in React and TypeScript to build consumer ...

Celer Network

Mobile Developer - Android

Mountain View, CA · On-site

$65.75 - $86.50/hr

Be a blockchain pioneer and quickly become one of the most influential technologists in the ... Every engineer works on exciting, meaningful projects, and defines our technical and product ...

Celer Network

Mobile Developer - Android

Mountain View, CA · On-site

$65.75 - $86.50/hr

Be a blockchain pioneer and quickly become one of the most influential technologists in the ... Every engineer works on exciting, meaningful projects, and defines our technical and product ...

Harmony

Project Manager

Palo Alto, CA · On-site

Harmony is a blockchain company focused on creating a fair economy and scaling trust through ... members, external developers, industry partners. Qualifications : Required : • 3-year work ...

Punch Agency

Blockchain Developer

San Francisco, CA

Founded by a group of former Google Engineers and now with over 75 staff, Punch is now leading the ... Blockchain architecture -Ability to obtain a security clearance -BA or BS degree required ...

Harmony

Software Engineer

Palo Alto, CA

For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system ... Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly ...

Harmony

Software Engineer

Palo Alto, CA · On-site

For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system ... Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly ...

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All JobsA Blockchain Engineer JobsA Blockchain Engineer Jobs in California

A Blockchain Engineer information

What is the difference between A Blockchain Engineer vs Blockchain Developer?

AspectA Blockchain EngineerBlockchain Developer
Primary FocusDesigning, building, and maintaining blockchain infrastructure and systemsDeveloping blockchain applications and smart contracts
Skills & CertificationsStrong understanding of blockchain architecture, cryptography, and programming languages like Solidity or GoProficiency in smart contract development, blockchain platforms, and coding languages
Work EnvironmentOften involved in system-level development, working closely with infrastructure teamsPrimarily focused on application layer development and user-facing solutions
Industry UsageUsed by companies building blockchain networks and infrastructureUsed by startups and firms creating decentralized apps and smart contracts

While both roles require blockchain knowledge and programming skills, a Blockchain Engineer focuses on building and maintaining blockchain systems, whereas a Blockchain Developer concentrates on creating applications and smart contracts on existing blockchain platforms.

Is blockchain a high paying job?

Blockchain engineers typically earn higher salaries compared to many other tech roles due to the specialized skills required, such as smart contract development and cryptography. Salaries vary based on experience, location, and company size, but the role is generally considered well-compensated within the tech industry.

What does a blockchain engineer do?

A blockchain engineer designs, develops, and maintains blockchain-based systems and applications, including smart contracts and decentralized networks. They typically work with blockchain platforms like Ethereum or Hyperledger and require skills in programming languages such as Solidity or Go, as well as a strong understanding of cryptography and distributed ledger technology.

How much do blockchain engineers make?

Blockchain engineers typically earn a median salary ranging from $80,000 to $150,000 annually, depending on experience, location, and skill set. Senior roles or those with expertise in smart contracts and blockchain development tools can command higher salaries, often exceeding $200,000.
What are popular job titles related to A Blockchain Engineer jobs in California? For A Blockchain Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching A Blockchain Engineer jobs in California look for? The top searched job categories for A Blockchain Engineer jobs in California are:
What cities in California are hiring for A Blockchain Engineer jobs? Cities in California with the most A Blockchain Engineer job openings:
A Blockchain Engineer jobs near you

Network Engineer

Harmony

Palo Alto, CA • On-site, Remote

Full-time

Re-posted 17 days ago

Job 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)Ship
We 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 $50K monthly operational cost.

Requirements
  • Specialized in cloud ops, optimizations, and kernel.
  • 3 to 5 years of working experience including 1 year of startup experience.
  • 5 days full-time in office (Palo Alto, CA) and off-hour emergency.
  • Strong communication 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.

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