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Web3 Software Engineer Jobs (NOW HIRING)

Senior Software Engineer

Somerville, MA · On-site

$133K - $176K/yr

Integrate VIA's Web3 components and privacy-preserving technologies to deliver cutting-edge ... Engineering Processes and Automation: * Define, document, and drive adoption of end-to-end software ...

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

Integrate VIA's Web3 components and privacy-preserving technologies to deliver cutting-edge ... Engineering Processes and Automation: * Define, document, and drive adoption of end-to-end software ...

New

Senior Software Engineer

Washington, DC

$138K - $182K/yr

Integrate VIA's Web3 components and privacy-preserving technologies to deliver cutting-edge ... Engineering Processes and Automation: * Define, document, and drive adoption of end-to-end software ...

New

Requirements * 5+ years of full-stack engineering experience, with at least 2+ years in Web3/blockchain development. * Strong proficiency in JavaScript/TypeScript, React, Next.js, Node.js, and ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

... Senior Software Engineer to join our growing team. As a Senior Engineer, you will lead the ... Web3 Technologies: Drive the development of decentralized applications and smart contracts in the ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

... Senior Software Engineer to join our growing team. As a Senior Engineer, you will lead the ... Web3 Technologies: Drive the development of decentralized applications and smart contracts in the ...

Software Engineer Opportunity Our client is on crypto's cutting-edge technology, and we're looking for the right engineers to join them. This is a remote position for any US-based candidate. Our ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

... Senior Software Engineer to join our growing team. As a Senior Engineer, you will lead the ... Web3 Technologies: Drive the development of decentralized applications and smart contracts in the ...

Consensys is the leading blockchain and web3 software company. Founded by Joe Lubin, CEO of ... The financial system is being rebuilt on open, programmable infrastructure, and Consensys is ...

... software engineering experience contributing to production codebases in Node.js/React/Javascript ... web3 development A dedication to continuous learning and a commitment to best practices across the ...

... software engineering experience contributing to production codebases in Node.js/React/Javascript ... API, and web3 development • A dedication to continuous learning and a commitment to best ...

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 ...

Software Engineers independently own feature development and contribute to planning, code quality ... Familiarity with smart contract development and Web3 SDKs * Working knowledge of relational ...

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 ...

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 ...

Senior Software Engineer

San Francisco, CA · On-site

$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 ...

Showing results 21-40

Web3 Software Engineer information

See salary details

$63.5K

$147.5K

$205.5K

How much do web3 software engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for web3 software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 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.

More about Web3 Software Engineer jobs

What cities are hiring for Web3 Software Engineer jobs?

Cities with the most Web3 Software Engineer job openings:

What states have the most Web3 Software Engineer jobs?

States with the most job openings for Web3 Software Engineer jobs include:

Infographic showing various Web3 Software Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

Senior Software Engineer

VIA

Somerville, MA • On-site

$133K - $176K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 13 days ago


Job description

VIA is making an impact, and so can you.
Headquartered in Boston, Massachusetts, VIA is a mission-critical software company that enables organizations to share and analyze sensitive data at speed without compromising security or control. VIA's decentralized architecture keeps data sovereign, while its agentic AI helps organizations solve critical challenges, and its military-grade security governs access. Designed for simplicity, rapid deployment, and disconnected environments, VIA makes sensitive data usable wherever the mission happens, even offline. The Department of War, Fortune 50 companies, and critical infrastructure companies around the globe trust VIA to help them solve their toughest analytics and digital security challenges. Learn more: solvewithvia.com.
An impressive mission requires an equally impressive Senior Software Engineer.
As a key technical contributor at VIA, you will be instrumental in architecting and constructing the pioneering, secure, and scalable software that underpins VIA's mission. You will directly influence how critical data is protected and shared, leveraging our advanced Web3, quantum-resistant technologies.
This role offers a chance to significantly contribute by creating high-quality, secure software and tackling intricate data problems for individuals who are driven by innovation and dedicated to excellence.
In this role, you will:
Lead the Design and Development of Core Software Components:
  • Architect and implement secure, reliable, and scalable microservices, applying deep understanding of software architecture principles and best practices.
  • Integrate VIA's Web3 components and privacy-preserving technologies to deliver cutting-edge features and innovative platform functionality.

Champion and Implement Robust Engineering Processes and Automation:
  • Define, document, and drive adoption of end-to-end software development lifecycle (SDLC) processes, ensuring clarity and efficiency from initial concept through deployment and maintenance.
  • Spearhead the creation, development, and optimization of automation pipelines for continuous integration, testing, and deployment (CI/CD), ensuring efficient and reliable application releases.

Ensure Software Quality, Reliability, and Performance:
  • Develop and execute comprehensive automated testing strategies, including unit and integration tests, to deliver high-quality, robust software.
  • Proactively monitor, troubleshoot, analyze, and optimize the performance of deployed applications, working to mitigate bottlenecks.

Provide Technical Expertise and Facilitate Cross-Functional Collaboration:
  • Serve as a subject matter expert and provide technical leadership in privacy and security, guiding project delivery and ensuring VIA's solutions meet the highest standards.
  • Clearly articulate complex software designs, architectural choices, and technical processes to diverse audiences, including technical peers and non-technical stakeholders.
  • Collaborate effectively with various cross-functional teams to ensure alignment, solve problems, and achieve successful project outcomes.

Drive Innovation and Continuous Improvement:
  • Rapidly grasp new technical concepts and effectively apply this knowledge to address complex challenges and develop innovative solutions that meet customer needs.
  • Continuously explore and thoughtfully integrate relevant advancements in privacy, cryptography, and distributed systems to contribute to VIA's cutting-edge products.
Requirements
What you will bring to this role:
  • Bachelor's degree or higher in computer science, mathematics, engineering, or science
  • 5+ years of relevant full stack or backend development experience
  • Strong experience with cloud-based software development in a microservices environment and cryptography techniques, including:
    • Service mesh (Istio), zero trust architecture and observability
    • Developing RESTful APIs (using frameworks such as FastAPI) secured by OAuth2/Auth
    • Integrating asymmetric and/or symmetric encryption in applications
    • Thorough working knowledge of data structures, algorithms, databases (SQL and NoSQL), and in-memory data storageExtensive knowledge of parallel processing, message brokers, and/or distributed task queues
    • Working knowledge of Docker containers and Helm charts
  • Previous experience leading an Agile team of developers a plus:
    • Proven on-time delivery of multiple quality software projects
    • Ability to advocate for technical excellence, maintaining the highest standard of software engineering practices
    • Model an ability to identify blockers and use critical thinking to provide creative solutions
  • Proficiency in documentation and the desire to clearly communicate technical processes to both non-technical and technical audiences.
  • Exposure to the following a plus: IETF RFCs, blockchain systems, zero-knowledge proofs

What does it take to be a successful VIAneer? Let's break it down, our VIAneers are:
  • Self-motivated and passionate about leaving everything they touch better than how they found it
  • Firm believers that people should love what they do and are eager to build a culture that enables them to do their best work
  • Creative problem solvers who respectfully challenge the status quo in the pursuit of excellence
  • People who lead discussions with curiosity and value diverse perspectives
  • Eager to explore new ideas, understand the power of feedback, and constantly seek opportunities to grow and develop their skills
  • Strong team players who thrive in collaborative environments and celebrate the success of others

Benefits
What can VIA do for you?
VIA offers competitive benefits, flexible work options, and individualized mentoring and growth opportunities. Here are just a few of our VIAneers' favorite perks:
  • Compensation:
    • This role offers a salary range of $160,000-$190,000 USD per year
    • 401K plan with up to 5% employer contribution
  • Health: A fully funded, top-tier health benefits plan, including vision and dental coverage, fully covered from day one, for your whole family
  • Family Support: Up to 24 weeks paid parental leave, a 4-week paid ramp-back program, and a $10K family forming benefit (covering fertility treatments, adoption, and surrogacy)
  • Time off: Flexible Vacation Policy with no set annual limit or accrual period, Summer Fridays, and an extended holiday period in December
  • Remote work: Ability to enjoy the best of both worlds with flexibility to work from home as needed, as well as access to three well-located offices, designed for collaboration and stocked with everything you could need
    • Opportunities to work remotely from eligible locations for up to 2 months per year
  • Growth: Individualized growth opportunities, including internal and external mentorship panels, custom goals and feedback sessions, and/or access to learning and development programs, including VIA's unrivaled leadership program
    • A dedicated wellness advisor to help you navigate the programs and opportunities available at VIA
  • Transit: Benefits to support commuting costs
  • Connection: In-person events to foster team bonding and collaboration across different teams

Read more about our benefits and perks here.
Our commitment to Diversity and Inclusion:
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
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