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Web3 Development Jobs in Massachusetts (NOW HIRING)

VIA

Senior Software Engineer, Cryptography

Somerville, MA · On-site

$150K - $200K/yr

... Web3, and cloud platforms. Are you ready to join us? In this role, you will: Design and deliver core architecture: * Lead the design and development of secure, reliable microservices, applying best ...

New

VIA

Senior Software Engineer, Cryptography

Somerville, MA

$150K - $200K/yr

... Web3, and cloud platforms. Are you ready to join us? In this role, you will: Design and deliver core architecture: * Lead the design and development of secure, reliable microservices, applying best ...

New

Turnblock.io

Technical Lead Remote (Web3)

Boston, MA · Remote

Deep proficiency in Go (Golang) for backend development. * Problem Solving & Communication: Exceptional analytical skills, the ability to break down complex challenges, and clear, concise ...

Turnblock.io

Technical Lead Remote (Web3)

Boston, MA · On-site

Deep proficiency in Go (Golang) for backend development. * Problem Solving & Communication: Exceptional analytical skills, the ability to break down complex challenges, and clear, concise ...

Hatch IT

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

... Web3 components and privacy-preserving technologies to deliver cutting-edge features and innovative platform functionality. * Define, document, and drive adoption of end-to-end software development ...

Hatch IT

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

... Web3 components and privacy-preserving technologies to deliver cutting-edge features and innovative platform functionality. * Define, document, and drive adoption of end-to-end software development ...

Hatch IT

Senior Software Engineer

Boston, MA · On-site

$133K - $175K/yr

... Web3 components and privacy-preserving technologies to deliver cutting-edge features and innovative platform functionality. * Define, document, and drive adoption of end-to-end software development ...

VIA

Senior Software Engineer

Somerville, MA · On-site

$133K - $176K/yr

Lead the Design and Development of Core Software Components: * Architect and implement secure ... Integrate VIA's Web3 components and privacy-preserving technologies to deliver cutting-edge ...

VIA

Senior Software Engineer

Somerville, MA · On-site

$133K - $176K/yr

Lead the Design and Development of Core Software Components: * Architect and implement secure ... Integrate VIA's Web3 components and privacy-preserving technologies to deliver cutting-edge ...

Hatch IT

Senior DevOps Specialist

Somerville, MA · On-site

$165K - $195K/yr

Using their Web3, quantum-resistant, passwordless technologies (19 issued patents), VIA protects ... development cycles (sprints), anticipating future dependencies and resource needs * Proven track ...

Hatch IT

Senior DevOps Specialist

Somerville, MA · On-site

$165K - $195K/yr

Using their Web3, quantum-resistant, passwordless technologies (19 issued patents), VIA protects ... development cycles (sprints), anticipating future dependencies and resource needs * Proven track ...

Hatch IT

Senior Quality Assurance Engineer

Somerville, MA · On-site

$150K - $180K/yr

Using their Web3, quantum-resistant, passwordless technologies (19 issued patents), VIA protects ... the development cycle, moving away from siloed, downstream testing toward a model of shared ...

Hatch IT

Senior Data Engineer

Somerville, MA · On-site

$115K - $157K/yr

Using their Web3, quantum-resistant, passwordless technologies (19 issued patents), VIA protects ... Experience with modern software development practices, including version control (Git), CI/CD ...

Hatch IT

Senior Data Engineer

Somerville, MA · On-site

$115K - $157K/yr

Using their Web3, quantum-resistant, passwordless technologies (19 issued patents), VIA protects ... Experience with modern software development practices, including version control (Git), CI/CD ...

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Web3 Development information

What is Web3 development?

Web3 development refers to building decentralized applications (dApps) that operate on blockchain technology, rather than traditional centralized servers. It involves using technologies like smart contracts, cryptocurrencies, and decentralized protocols to create applications where users have more control over their data and assets. Web3 developers typically work with blockchain platforms such as Ethereum, use programming languages like Solidity or Rust, and interact with networks through APIs and wallets. This field is rapidly evolving and is at the forefront of the push for a more open and user-owned internet.

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

To thrive as a Web3 Developer, you need strong programming skills in languages like Solidity, JavaScript, and familiarity with blockchain concepts, typically supported by a degree in computer science or relevant experience. Proficiency in smart contract development tools (such as Truffle, Hardhat), blockchain networks (Ethereum, Polygon), and version control systems like Git is essential. Problem-solving ability, adaptability, and effective collaboration are soft skills that set standout developers apart in this fast-evolving space. These skills ensure secure, scalable, and innovative decentralized applications, driving success in the rapidly changing Web3 ecosystem.

What are some common challenges Web3 developers face when integrating smart contracts with decentralized applications (dApps)?

Web3 developers often encounter challenges such as ensuring seamless communication between smart contracts and front-end interfaces, handling transaction failures due to network congestion, and maintaining security against common vulnerabilities like reentrancy attacks. Additionally, developers must work within the limitations of blockchain platforms, such as gas fees and scalability issues, which can impact the user experience. Close collaboration with blockchain engineers, front-end developers, and security auditors is crucial to successfully deliver robust and user-friendly dApps.

What is the difference between Web3 Development vs Blockchain Developer?

AspectWeb3 DevelopmentBlockchain Developer
Required CredentialsKnowledge of blockchain, smart contracts, decentralized appsStrong coding skills in Solidity, cryptography, blockchain protocols
Work EnvironmentDeveloping decentralized applications, integrating blockchain APIsBuilding and maintaining blockchain protocols, smart contracts
Industry UsageUsed in DeFi, NFTs, dApps, decentralized platformsFocuses on blockchain protocol development and security

Web3 Development and Blockchain Developer roles overlap in blockchain knowledge but differ in focus. Web3 Developers primarily build decentralized applications and user interfaces, while Blockchain Developers focus on creating and securing blockchain protocols and smart contracts. Both roles require blockchain expertise but serve different parts of the ecosystem.

What cities in Massachusetts are hiring for Web3 Development jobs?

Cities in Massachusetts with the most Web3 Development job openings:

Web3 Development jobs near you
Infographic showing various Web3 Development job openings in Massachusetts as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.

Senior Software Engineer, Cryptography

VIA

Somerville, MA • On-site

$150K - $200K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 3 days ago

New

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 specializing in Cryptography, you will design, implement, and automate secure, scalable microservices leveraging cutting-edge privacy and Web3 technologies. You will collaborate with senior engineers and developers on VIA's Zero Trust Fabric: A product where passwordless login, decentralized identity and blockchain integration come together to provide the highest level of security to individuals and organizations.
You will excel in this role if you are motivated by solving complex architectural challenges and championing software excellence in the intersection of cryptography, Web3, and cloud platforms. Are you ready to join us?
In this role, you will:
Design and deliver core architecture:
    • Lead the design and development of secure, reliable microservices, applying best practices in software architecture
    • Define, document, and drive the adoption of efficient end-to-end SDLC and CI/CD automation pipelines
    • Proactively monitor, troubleshoot, and optimize the performance of deployed applications

Build Web3 & privacy-preserving systems:
    • Integrate VIA's Web3 components and privacy-preserving technologies (e.g., cryptography, passwordless login, classical & post-quantum cryptography, zero knowledge proofs)
    • Develop and execute comprehensive automated testing strategies to ensure high software quality and robustness
    • Continuously explore and integrate advancements in privacy, cryptography, and distributed systems

Collaborate on strategy & best practices:
    • Serve as a subject matter expert in privacy and security, guiding project delivery and technical choices
    • Clearly articulate complex software designs and technical processes to diverse, cross-functional teams
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 microservices architecture, including zero-trust design principles
  • Experience developing RESTful APIs (e.g., FastAPI) secured by OAuth2/JWT
  • Experience integrating asymmetric and/or symmetric encryption, hashing, and digital signatures in applications
  • Exposure to Web3 technologies such as smart contracts and multi-signature setups
  • Working knowledge of Docker containers and Helm charts
  • Ability to advocate for technical excellence and maintain high software engineering standards
  • Proven ability to give and receive thoughtful feedback on design documents
  • Previous experience leading an Agile team of developers (a plus)
  • Exposure to blockchain systems, zero-knowledge proofs, IETF RFCs, or FIPS/NIST/CNSA-validated cryptography (a plus)
  • Exposure to Istio Service Mesh and observability tooling (a plus)
  • Working knowledge of data structures, algorithms, databases (SQL and NoSQL), and in-memory data storage (a plus)

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 $150,000 - $200,000 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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