Top 46 Blockchain engineer Jobs in California

Blockchain Engineer
Harmony —Palo Alto, CA
- Urgently hiring
- Computer Science
- Writing skills
- Math
Blockchain Engineer
Sustany Global Partners —Newport Beach, CA
- Computer science
- Computer Science
- Mid-level
Staff Backend Engineer
Tools for Humanity —San Francisco, CA
- $225,500 - $265,000 a year
- Full-time
- System design
- Mentoring
- Senior level
- Commuter assistance
- Health insurance
Network Engineer
Harmony —Palo Alto, CA
- Urgently hiring
- Remote
- Writing skills
- Mid-level
- Office
EVM Engineer - Magic Eden
deCircle —San Francisco, CA
- $180,000 - $220,000 a year
- Full-time
- Remote
- 6 years
- Research
- APIs
Product Engineer, Blockchain (SF)
Tempo —San Francisco, CA
- Full-time
- Hybrid work
- Mid-level
- Travel
- 4 years
Software Engineer
Harmony —Palo Alto, CA
- Urgently hiring
- Computer Science
- Writing skills
- Mid-level
Systems Engineer
Harmony —Palo Alto, CA
- Urgently hiring
- Remote
- Computer Science
- Writing skills
- Math
Software Engineer, Stablecoin
Ramp —San Francisco, CA
- $189,000 - $330,000 a year
- Full-time
- Hybrid work
- Azure
- Mid-level
- Java
- Travel reimbursement
- AD&D insurance
Founding Engineer - AI & Compute
deCircle —San Francisco, CA
- Full-time
- Remote
- Mid-level
- AWS
- 2 years
Web Developer
Sustany Global Partners —Newport Beach, CA
- Computer science
- Computer Science
- Mid-level
Senior Backend Engineer
Xage Security —Palo Alto, CA
- $150,000 - $180,000 a year
- System design
- 3 years
- Java
- Health insurance
- Dental insurance
Odos - Frontend Engineer
deCircle —San Francisco, CA
- Full-time
- Remote
- Mid-level
- AWS
- Analysis skills
Quick Apply
Staff Software Engineer, Product
Aptos Labs —Palo Alto, CA
- $220,000 - $250,000 a year
- Full-time
- Senior level
- Leadership
- 2 years
- Health insurance
- Dental insurance
Software Engineer, Trading Product
Aptos Labs —San Francisco, CA
- $150,000 - $250,000 a year
- Full-time
- Mid-level
- Office
- 3 years
- Health insurance
- Dental insurance
Odos - Backend Engineer
deCircle —San Francisco, CA
- Full-time
- Remote
- Mid-level
- SQL
- AWS
Quick Apply
Senior Software Engineer, Android
Tools for Humanity —San Francisco, CA
- $221,000 - $260,000 a year
- Full-time
- Writing skills
- Organizational skills
- Senior level
- Commuter assistance
- Health insurance
Software Engineer, Wallet
Robinhood —Menlo Park, CA
- $166,000 - $195,000 a year
- System design
- Office
- Java
- Paid holidays
- Disability insurance
Quick Apply
14d
Software Engineer, Crypto Platform
Tools for Humanity —San Francisco, CA
- $191,000 - $225,000 a year
- Full-time
- Senior level
- Commuter assistance
- Health insurance
Odos - Smart Contracts Engineer EVM
deCircle —San Francisco, CA
- Full-time
- Remote
- System design
- Mid-level
- APIs
Quick Apply

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blockchain engineer jobs near california

Blockchain Engineer

Harmony -
Palo Alto, CA

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Job Details

Qualifications

Startup experience
Data structures
Bachelor's degree
Bachelor's degree in computer science

Full 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 $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.

Apply Now

Refine Your Search

blockchain engineer jobs in california

Blockchain Engineer

Blockchain Engineer

Staff Backend Engineer

Network Engineer

EVM Engineer - Magic Eden

Product Engineer, Blockchain (SF)

Software Engineer

Systems Engineer

Software Engineer, Stablecoin

Founding Engineer - AI & Compute

Web Developer

Senior Backend Engineer

Odos - Frontend Engineer

Staff Software Engineer, Product

Software Engineer, Trading Product

Odos - Backend Engineer

Senior Software Engineer, Android

Software Engineer, Wallet

Software Engineer, Crypto Platform

Odos - Smart Contracts Engineer EVM

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