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Blockchain Developer Jobs in California (NOW HIRING)

Punch Group

Blockchain Developer

San Francisco, CA · On-site

They are seeking a Blockchain Developer to research, design, and develop enterprise-wide systems and applications software while ensuring compliance with software standards and providing technical ...

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 ...

Orbofi

We're a rapidly growing company seeking a highly skilled and experienced Blockchain Engineer to join our team. If you're passionate about developing cutting-edge blockchain solutions and have a deep ...

Harmony

Blockchain Engineer

Palo Alto, CA · On-site

They are seeking a Blockchain Engineer to develop secure and scalable blockchain solutions while operating a network of nodes and optimizing performance. Responsibilities : • Develop a blockchain ...

Perfict

Senior Blockchain Engineer (X2)

Irvine, CA · On-site

$129K - $171K/yr

They are seeking a Senior Blockchain Engineer to architect and implement the blockchain foundation of the BioMatrix.ai ecosystem, ensuring secure and scalable solutions that integrate biometric ...

Perfict

Senior Blockchain Engineer (X2)

Mountain View, CA · On-site

$145K - $192K/yr

They are seeking a Senior Blockchain Engineer to architect and implement the blockchain foundation of the BioMatrix.ai ecosystem, ensuring secure and scalable solutions that integrate biometric ...

Harmony

Blockchain Engineer

Palo Alto, CA · On-site

... and developer are shaping the future with 10X impact. Harmony is a community-driven project, a ... Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly ...

Career Renew

Blockchain Engineer

San Francisco, CA · On-site

$200K - $300K/yr

Career Renew is recruiting for one of its clients a Blockchain Engineer - this is a fully onsite position in NYC or San Francisco. Salary range: 200-300K USD yearly. What we're building: Multi Asset ...

D3

Solana Blockchain Engineer

Los Angeles, CA

PLUSES: * DevOps experience with Kubernetes, Digital Ocean, Google Cloud, AWS, and Linux ... Have prior experience maintaining or creating blockchain oracles. Why D3, Why Now? Ground-Floor ...

Harmony

Blockchain Engineer

Palo Alto, CA · On-site

... and developer are shaping the future with 10X impact. Harmony is a community-driven project, a ... Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly ...

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All JobsBlockchain Developer JobsBlockchain Developer Jobs in California

Blockchain Developer information

See California salary details

$47.4K

$110.4K

$163.8K

How much do blockchain developer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for blockchain developer in California is $110,380.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,800.00 and $128,300.00 per year, depending on experience, location, and employer.

What is a blockchain developer?

Blockchain Developers are professionals who design, build, and maintain decentralized applications and smart contracts using blockchain technology. They work with various blockchain platforms like Ethereum, Hyperledger, or Solana to create secure and transparent systems for industries such as finance, supply chain, and healthcare. Their responsibilities include developing protocols, writing code for smart contracts, and ensuring the security and integrity of blockchain networks.

What does a blockchain developer do?

A blockchain is a digital, public transaction record or digital ledger. People usually associate it with the cryptocurrency Bitcoin, but blockchain technology can also record digital transactions with other cryptocurrencies, data, or information. Unlike other forms of finance, cryptocurrencies that rely on the blockchain are decentralized, so people can access Bitcoin and other digital currencies without going to a bank. Computer experts and cryptographers are developing additional ways to use blockchain technology, such as for trade and healthcare records.

What are the key skills and qualifications needed to thrive as a blockchain developer, and why are they important?

A Blockchain Developer should possess strong programming skills (such as in Solidity, JavaScript, or Python), a solid understanding of cryptography, and experience with distributed ledger technologies, typically backed by a degree in computer science or a related field. Familiarity with blockchain platforms (like Ethereum or Hyperledger), smart contract development, and relevant certifications (such as Certified Blockchain Developer) are highly beneficial. Attention to detail, problem-solving ability, and effective collaboration are standout soft skills in this role. These competencies enable developers to build secure, reliable, and innovative blockchain solutions that meet complex business and technical requirements.

What are some common challenges blockchain developers face when integrating blockchain solutions with existing enterprise systems?

Blockchain Developers often encounter challenges when integrating blockchain solutions with legacy enterprise systems, such as ensuring interoperability between different technologies, managing data consistency, and addressing scalability concerns. Additionally, developers must navigate security protocols and compliance requirements unique to blockchain while collaborating closely with IT, security, and business teams. Adapting smart contracts to fit existing workflows and ensuring seamless user experiences require both technical expertise and effective communication across departments.

What is the difference between Blockchain Developer vs Blockchain Engineer?

AspectBlockchain DeveloperBlockchain Engineer
Primary FocusDeveloping blockchain applications and smart contractsDesigning and building blockchain infrastructure and networks
Skills & CertificationsProficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain DeveloperKnowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer
Work EnvironmentSoftware development teams, startups, fintech companiesBlockchain infrastructure projects, enterprise solutions, network setup
Industry UsageApplication development in finance, supply chain, healthcareBuilding blockchain platforms, maintaining networks, security

While both roles involve blockchain technology, Blockchain Developers focus on creating applications and smart contracts, whereas Blockchain Engineers design and maintain the underlying blockchain infrastructure. The roles often overlap but differ in scope and technical emphasis.

How much do blockchain developers make?

Blockchain developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and skill level. Senior developers with expertise in smart contracts and blockchain platforms can earn higher salaries, especially in competitive markets or with specialized certifications.

What is the work of a blockchain developer?

A blockchain developer designs, develops, and maintains blockchain-based applications and smart contracts. They work with blockchain platforms like Ethereum or Hyperledger, using programming languages such as Solidity or JavaScript, and often require knowledge of cryptography and decentralized systems. Their role involves ensuring security, scalability, and functionality of blockchain solutions.
More about Blockchain Developer jobs

What are the most commonly searched types of Blockchain Developer jobs in California?

The most popular types of Blockchain Developer jobs in California are:

What are popular job titles related to Blockchain Developer jobs in California?

For Blockchain Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Blockchain Developer jobs in California look for?

The top searched job categories for Blockchain Developer jobs in California are:

What cities in California are hiring for Blockchain Developer jobs?

Cities in California with the most Blockchain Developer job openings:

Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in California as of August 2026, with employment types broken down into 40% Full Time, and 60% Contract. Highlights an 100% In-person job distribution, with an average salary of $110,380 per year, or $53.1 per hour.

Blockchain Developer

San Francisco, CA • On-site

Punch Group
See more jobs at Punch Groupexternal

Full-time

Re-posted 10 days ago

Job description

Job Summary:
Punch Group is a full service digital agency founded by former Google Engineers, focused on creating cutting-edge technology. They are seeking a Blockchain Developer to research, design, and develop enterprise-wide systems and applications software while ensuring compliance with software standards and providing technical solutions to complex problems.
Responsibilities:
• Research, design, develop, and modify enterprise–wide systems and applications software.
• Plan system and development deployment and maintain responsibility for meeting software compliance standards.
• Evaluate the interface between hardware and software, operational requirements, and characteristics of the overall system.
• Document testing and maintenance of system corrections.
• Provide technical solutions to a wide range of difficult problems, including imaginative, though, practicable, and consistent with organizational objectives.
• Determine and develop approaches to solutions independently.
Qualifications:
Required:
• 2+ years of experience with JavaScript development
• Experience in developing Smart Contracts with Solidity or a similar platform
• Experience with software development in a large enterprise Agile environment
• Experience with cryptography principles
• Experience with peer–to–peer networks
• Knowledge of technical Ethereum Blockchain concepts
• Knowledge of Blockchain architecture
• Ability to obtain a security clearance
• BA or BS degree required
Preferred:
• Experience with Hyperledger
• Experience with MS Azure
• Experience with AWS
• Ability to work with a small team taking on large responsibilities
• Ability to operate astutely in uncertain environments with authority and influence
• Ability to emphasize methodologies, modeling, and governance while remaining technologically and politically neutral
• Ability to articulate and persuade, display enthusiasm, and show a knack for excellent storytelling
• Ability to adapt and learn in fast–paced environment
• Possession of excellent oral and written communications skills to explain advanced concepts to team members, users, and clients
• Possession of excellent oral problem–solving skills to work independently and address ad–hoc challenges
Company:
Punch is a full-service digital agency based out of Florida, Lagos and Lahore, Pakistan. Founded in 2015, the company is headquartered in San Francisco, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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