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Blockchain Developer Jobs in California (NOW HIRING)

Trident Consulting

Blockchain Developer

Irvine, CA

$70 - $85/hr

Senior Blockchain Engineer Location: Fully onsite - Irvine, CA or Mountain View, CA (flexibility based on circumstances) Duration: 3-6 Months Closed‐Term Hire Pay Rate: $70-$85 per hour on C2C ...

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 ...

Career Renew

Blockchain Engineer

San Francisco, CA

$300K/yr

Blockchain Engineer 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 ...

Saxon Global

Senior Blockchain Engineer

Irvine, CA

Senior Blockchain Engineer Client: A&C Technology Location: Fully onsite Irvine, CA or Mountain View, CA(some flexibility dependent on individual circumstances) Duration: 3-6 Months CTH Work ...

Saxon Global

Senior Blockchain Engineer

Mountain View, CA

$143.40K - $189.10K/yr

Senior Blockchain Engineer Client: A&C Technology Location: Fully onsite Irvine, CA or Mountain View, CA (some flexibility dependent on individual circumstances) Duration: 3-6 Months CTH Work ...

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Blockchain Developer information

See California salary details

$47.4K

$110.4K

$163.8K

How much do blockchain developer jobs pay per year?

As of Jun 1, 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 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 are Blockchain Developers?

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 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.

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 May 2026, with employment types broken down into 100% Full Time. Highlights an 70% Physical, 4% Hybrid, and 26% Remote job distribution, with an average salary of $110,380 per year, or $53.1 per hour.
Blockchain Developer

Blockchain Developer

Trident Consulting

Irvine, CA

$70 - $85/hr

Full-time

Posted 17 days ago

Job description

Senior Blockchain Engineer Location: Fully onsite – Irvine, CA or Mountain View, CA (flexibility based on circumstances) Duration: 3–6 Months Closed‐Term Hire Pay Rate: $70–$85 per hour on C2C based on experience Work Authorization: No visa sponsorship required Day to Day Duties Go-to Blockchain expert with 70% coding / 30% cross‐functional collaboration Guide Product Managers and Marketing on technical feasibility and new product design Meet with end customers (about 5 hours per week) Coordinate with a team in China with flexible start times Design, build, and maintain blockchain protocols, smart contracts, and distributed systems for BioMatrix.ai Develop tokenized payment systems and identity‐verification flows with high security and usability Implement smart contracts for token utility, payments, and governance Ensure security, scalability, and efficiency of blockchain systems through rigorous testing and best practices Integrate biometric verification (Face Scan) and payment flows (BioPay) into blockchain applications Collaborate with Product, Engineering, and QA teams to align development with roadmap and user needs Mentor junior engineers and establish best practices for blockchain development within AC Tech Stay ahead of emerging trends in Web3, DeFi, RWA tokenization, and decentralized identity Top Requirements Layer 2 blockchain experience Proficiency in Java (any version) and Solidity Strong understanding of smart‐contract security, cryptography, and distributed systems 5+ years of blockchain development experience (protocol, dApps, Layer 1/Layer 2, or DeFi/Web3) Experience with Ethereum, Solana, or other major blockchain platforms Proven track record of delivering production‐grade blockchain systems Bachelor's or Master's degree in Computer Science, Cryptography, or related technical field Excellent problem‐solving, collaboration, and communication skills Nice to Have Fluency in Chinese (team in China) Experience in Go Fintech, identity verification, or biometric systems experience Experience working on payments platforms Trident Consulting is a premier IT staffing firm providing high‐impact workforce solutions to Fortune 500 and mid‐market clients. Since 2005, we specialize in sourcing elite technology and engineering talent for contract, direct hire, and managed services roles. #J-18808-Ljbffr

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About Trident Consulting

Sourced by ZipRecruiter

Trident Consulting is a certified 100% woman- and minority-owned staffing company, incorporated in 2005. Some of our achievements include making it to the Inc. 5000 list and Bay Area's list of Top 100 fastest growing companies.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Dublin, CA, US

Year founded

2005

Social media

Twitter

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