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Web3 Software Engineer Jobs in Fremont, CA (NOW HIRING)

Overview Our mission is to bring web3 to a billion people, by providing builders with the tools ... Alchemy is the only complete developer platform that offers the powerful APIs, SDKs, and tools ...

Strong grasp of system design, data modeling, and software engineering fundamentals * Proven ability to simplify complex problems, make sound tradeoffs, and drive alignment across diverse ...

Senior Software Engineer

San Francisco, CA

$144K - $190K/yr

Who we're looking for: * 4+ years of fullstack software engineering experience preferably with ... In-app user & customer directory (web3 CRM) * SOC2 & GDPR compliance for our enterprise users Bonus ...

Engineers in this role will drive large, complex projects, shaping the future of Web3 products and applications. What You'll Be Doing * Leading initiatives to design, build, and optimize Web3 ...

Engineers in this role will drive large, complex projects, shaping the future of Web3 products and ... Leading initiatives to design, build, and optimize Web3 products and applications for Aptos

Our team works at the intersection of traditional finance and web3, driving progress in ... As a Software Engineer , you will build and own the backend services, infrastructure, and data ...

About The Role We're looking for a talented, driven Software Engineer to build the experimental ... Web3 experience or familiarity (a plus) The base salary range for this full-time position is $150k ...

Software Engineer, Mobile

San Jose, CA · On-site

$133K - $200K/yr

... software engineers who collaborate closely with product, design, and business teams. We sit at the ... Experience working in fintech, crypto, or Web3 environments. * Demonstrated ability to integrate AI ...

Software Engineer, Mobile

San Jose, CA · On-site

$134 - $201/hr

... software engineers who collaborate closely with product, design, and business teams. We sit at the ... Experience working in fintech, crypto, or Web3 environments. * Demonstrated ability to integrate AI ...

... software engineers who collaborate closely with product, design, and business teams. We sit at the ... Experience working in fintech, crypto, or Web3 environments. * Demonstrated ability to integrate AI ...

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Showing results 1-20

Web3 Software Engineer information

See Fremont, CA salary details

$69.5K

$161.5K

$225K

How much do web3 software engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for web3 software engineer in Fremont, CA is $161,489.00, according to ZipRecruiter salary data. Most workers in this role earn between $131,400.00 and $189,400.00 per year, depending on experience, location, and employer.

What is a Web3 software engineer?

A Web3 Software Engineer is a developer who specializes in building decentralized applications (dApps) using blockchain technologies. They work with smart contracts, distributed ledgers, and protocols like Ethereum to create secure and transparent applications that run without central authority. Web3 engineers often use languages such as Solidity or Rust and are skilled in integrating front-end interfaces with blockchain backends. Their work is crucial for projects in decentralized finance (DeFi), NFTs, and other blockchain-based ecosystems.

What are the key skills and qualifications needed to thrive as a Web3 software engineer?

To thrive as a Web3 Software Engineer, you need strong programming skills (especially in JavaScript, Solidity, and smart contract development), a solid understanding of blockchain fundamentals, and experience with decentralized applications (dApps). Familiarity with tools and frameworks like Ethereum, Truffle, Hardhat, and relevant security certifications is typically expected. Problem-solving, attention to detail, and effective communication are essential soft skills for collaborating in rapidly evolving, decentralized environments. These skills ensure secure, efficient, and innovative blockchain solutions that meet the demands of the Web3 ecosystem.

What are some common challenges Web3 software engineers face when developing decentralized applications?

Web3 Software Engineers often encounter challenges related to the rapidly evolving ecosystem, such as keeping up with frequent updates to blockchain protocols and development tools. Ensuring security in smart contracts and managing gas fees effectively are also significant concerns. Additionally, integrating decentralized systems with traditional web infrastructure can require creative problem-solving and collaboration with backend and DevOps teams. Adaptability and a proactive approach to learning are key to navigating these challenges successfully.

What is the difference between Web3 Software Engineer vs Blockchain Developer?

AspectWeb3 Software EngineerBlockchain Developer
CredentialsProficiency in blockchain protocols, smart contract languages (Solidity, Rust), and web developmentStrong understanding of blockchain architecture, cryptography, and smart contract development
Work EnvironmentCollaborates with front-end and back-end teams on decentralized applicationsFocuses on designing, coding, and testing blockchain protocols and smart contracts
Industry UsageUsed across DeFi, NFT platforms, and decentralized appsPrimarily in blockchain protocol development and core smart contract creation

While both roles involve blockchain technology, a Web3 Software Engineer develops decentralized applications integrating blockchain with web interfaces, whereas a Blockchain Developer focuses on building and optimizing blockchain protocols and smart contracts. The roles often overlap but differ mainly in scope and focus within the blockchain ecosystem.

What are popular job titles related to Web3 Software Engineer jobs in Fremont, CA?

For Web3 Software Engineer jobs in Fremont, CA, the most frequently searched job titles are:

What job categories do people searching Web3 Software Engineer jobs in Fremont, CA look for?

The top searched job categories for Web3 Software Engineer jobs in Fremont, CA are:

What cities near Fremont, CA are hiring for Web3 Software Engineer jobs?

Cities near Fremont, CA with the most Web3 Software Engineer job openings:

Senior API Engineer - Web3 Products, Remote & Equity

San Francisco, CA • Remote

$95K - $230K/yr

Full-time

PTO

This job post has expired today. Applications are no longer accepted.


Job description

0x Labs is looking for a Software Engineer in San Francisco to build and innovate within the blockchain space. Responsibilities include creating user-friendly features while collaborating with multiple teams. Candidates should have 5+ years of experience, particularly in web3. Offering a salary range of $95,000 - $230,000 along with excellent benefits including comprehensive insurance, flexible work hours, and unlimited vacation. #J-18808-Ljbffr