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Junior Blockchain Developer Jobs in California (NOW HIRING)

Senior Software Engineer - CUDA

Palo Alto, CA ยท On-site +1

$144K - $189K/yr

Mentor junior engineers and provide guidance on GPU-related topics and performance optimization ... Familiarity with ZKP applications and blockchain technologies is a plus. * Excellent problem ...

Senior Software Engineer - CUDA

Palo Alto, CA ยท On-site +1

$144K - $189K/yr

Mentor junior engineers and provide guidance on GPU-related topics and performance optimization ... Familiarity with ZKP applications and blockchain technologies is a plus. * Excellent problem ...

D3 is building the world's first purpose-built blockchain for DomainFi --bringing domain ... This is a great opportunity for recent graduates or junior engineers to gain hands-on experience in ...

D3 is building the world's first purpose-built blockchain for DomainFi -bringing domain ... This is a great opportunity for recent graduates or junior engineers to gain hands-on experience in ...

D3 is building the world's first purpose-built blockchain for DomainFi -bringing domain ... This is a great opportunity for recent graduates or junior engineers to gain hands-on experience in ...

Think of this as a junior solutions and developer relations role with a project management spine ... Hands-on experience or personal projects in Web3, blockchain, or tokenization * Experience with ...

Think of this as a junior solutions and developer relations role with a project management spine ... Hands-on experience or personal projects in Web3, blockchain, or tokenization * Experience with ...

Think of this as a junior solutions and developer relations role with a project management spine ... Hands-on experience or personal projects in Web3, blockchain, or tokenization * Experience with ...

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Showing results 1-20

Junior Blockchain Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior blockchain developer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for junior blockchain developer in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What is a Junior Blockchain Developer job?

A Junior Blockchain Developer is an entry-level role focused on assisting in the development, implementation, and maintenance of blockchain-based applications. They typically write and test smart contracts, work with blockchain frameworks like Ethereum or Hyperledger, and integrate blockchain solutions with existing systems. Junior developers collaborate with senior engineers to solve technical challenges, optimize blockchain networks, and ensure security best practices. This role requires proficiency in programming languages like Solidity, JavaScript, or Python, and an understanding of decentralized technologies. It serves as a foundation for advancing into more specialized blockchain development roles.

What are the key skills and qualifications needed to thrive in the Junior Blockchain Developer position, and why are they important?

To thrive as a Junior Blockchain Developer, you need a solid understanding of programming languages such as Solidity, JavaScript, or Python, as well as basic knowledge of blockchain concepts and smart contracts, often backed by a degree in computer science or a related field. Experience with blockchain platforms like Ethereum, version control systems like Git, and completion of relevant certifications or online courses are highly beneficial. Problem-solving skills, attention to detail, and effective communication make candidates stand out in collaborative, innovative environments. These competencies are vital for building, testing, and maintaining reliable blockchain-based solutions while contributing effectively to development teams.

What are the typical advancement opportunities for a Junior Blockchain Developer within a tech company?

Junior Blockchain Developers often start by assisting senior developers or working on project modules, gaining hands-on experience with blockchain protocols and development tools. As they build technical expertise and demonstrate problem-solving abilities, they may progress to intermediate or senior developer roles, take on lead responsibilities, or specialize in areas like smart contract security or blockchain architecture. Many companies encourage continued learning through mentorship, workshops, and certification programs, supporting long-term career growth. Advancement is typically tied to a developer's initiative, ability to learn rapidly, and contribution to innovative projects within the team.

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 Junior Blockchain Developer jobs in California? For Junior Blockchain Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Junior Blockchain Developer jobs in California look for? The top searched job categories for Junior Blockchain Developer jobs in California are:
What cities in California are hiring for Junior Blockchain Developer jobs? Cities in California with the most Junior Blockchain Developer job openings:
Infographic showing various Junior Blockchain Developer job openings in California as of July 2026, with employment types broken down into 91% Full Time, 4% Part Time, 3% Contract, and 2% Nights. Highlights an 75% Physical, 3% Hybrid, and 22% Remote job distribution, with an average salary of $87,810 per year, or $42.2 per hour.
BackEnd Engineer (Junior Level)

BackEnd Engineer (Junior Level)

Intelletec

San Francisco, CA โ€ข On-site

$110K/yr

Full-time

Posted 2 days ago


Job description

Company Description
Intelletec are partnering with an Innovative FinTech company in the Bay area who are redefining how money moves using blockchain technology, to help small businesses compete with large corporations, while improving underserved markets.
Our client has got big plans in 2017 and they are rapidly building out there Engineering team to accomplish them all. They are looking to add a number of (Junior) Back End Engineers to the team immediately.
Job Description
The Role
  • As a Back End Engineer (junior), you'd be responsible for building consumer facing apps (web or mobile) that can scale,
  • Designing & scaling REST APIs in a distributed SOA system
  • Lead new technologies and bring ideas to push boundaries

Qualifications
Skills
  • You must have 2-3 years of Back end development experience
  • Experience in Java (but will consider Python, Go & Scala)
  • MySQL/PostgreSQL/Oracle,
  • AWS or other Cloud platforms,
  • It would be great if you have experience in SpringBoot, Redis & Cassandra

Additional Information
They are paying a competitive base salary of up to $110k for Junior positions plus an excellent benefits package.formation will be kept confidential according to EEO guidelines.