The demand for senior web3 talent continues to surge as companies across the USA race to build decentralized applications and blockchain infrastructure. This remote opportunity offers 149 open positions for professionals ready to shape the next generation of digital finance and distributed systems. With web3 vacancies expanding rapidly, now is an ideal time to explore senior web3 jobs in the USA that match your expertise and ambition.
Successful candidates typically bring deep experience with Solidity, smart contract development, and Ethereum or other blockchain protocols. Strong knowledge of cryptography, decentralized finance mechanisms, and consensus algorithms is essential, alongside fluency in JavaScript, Rust, or Go. Companies looking to hire a senior web3 specialist also value experience with security auditing, gas optimization, and cross-chain interoperability, since these skills directly impact protocol reliability and user trust in decentralized ecosystems.
Remote work has become the standard for senior web3 positions, allowing companies to tap into specialized talent regardless of geography. Employers across the USA increasingly favor distributed teams for blockchain projects, given the global nature of decentralized development and the asynchronous collaboration common in this space. The hiring outlook remains strong, with startups and established fintech firms alike competing for experienced engineers who can navigate evolving regulatory and technical landscapes.
If you're ready to advance your career and contribute to groundbreaking decentralized technology, this is the moment to act. Global Work AI connects skilled professionals with forward-thinking companies seeking to fill senior web3 positions across the country. Explore current listings and take the next step toward a rewarding remote career shaping the future of web3 innovation.
Coinbound
Design brand identities including logos and visual guidelines, create responsive websites, develop UI/UX designs for web applications and NFT marketplaces, produce social media graphics and marketing assets, and collaborate with the Senior Creative Director and clients on multiple projects.
remote, United StatesFull TimeJunior (<2 years)
Brave
Collaborate with the backend team to enhance wallet libraries and integrate new features into brave-core. Investigate blockchain-related bugs and stay updated on protocol upgrades. Work closely with product designers and developers to connect prototypes to live data.
remote (anywhere)Full TimeSenior (5+ years)
Aretum
Lead the design, development, integration, testing, deployment, and maintenance of client websites using WordPress CMS. Ensure compliance with cybersecurity standards, accessibility requirements, and quality assurance procedures.
remote, United States$130k – $150k/yrFull TimeSenior (5+ years)
CertiK
Research and identify new Web3 projects, engage with decision makers, and drive deals from initial contact to contract signing. Build partnerships with projects, VCs, and ecosystems while staying informed on market trends to translate insights into actionable feedback.
remote, United States$50k – $90k/yrFull TimeJunior (<2 years)
Lifted, an Upwork Company™
Conceptualize and design web pages and digital assets, develop visual concepts, create motion and interactive elements, and produce wireframes and prototypes using Figma.
remote, United StatesFull TimeSenior (5+ years)
Credible
Design and deliver customer-facing web features using React and TypeScript. Contribute to backend work by building and extending REST and/or GraphQL APIs and Node.js services. Translate customer requirements into code and maintain clean, modular, well-tested code.
remote, United States$100k – $150k/yrFull TimeSenior (5+ years)
Jobgether
Develop and maintain high-quality frontend experiences for web applications. Design and scale web applications and features, integrating them into a unified product architecture. Collaborate with product managers and UX designers to deliver new capabilities.
remote, CA, United States$150k/yrFull TimeSenior (5+ years)Lifted, an Upwork Company™
Conceptualize and design high-impact web pages and digital assets. Develop visual concepts through art direction, typography, and layout. Create engaging motion elements and collaborate with developers to ensure responsive and accessible designs.
remote, United StatesFull TimeSenior (5+ years)
TeamSnap
Develop engaging web applications for millions of users, design and implement scalable features, and integrate them into a unified architecture. Collaborate with product and UX teams to brainstorm new features, uphold code quality standards, and implement automated testing practices.
remote, United States$150k/yrFull TimeSenior (5+ years)
Komodo Health
Build and maintain komodohealth.com in WordPress, including custom themes and plugins. Design and deploy agentic workflows in Python or JavaScript using LLM APIs. Ensure site performance, security, and technical SEO, and implement tracking and consent mechanisms.
remote, United States$145k – $210k/yrFull TimeSenior (5+ years)
Shutterfly
Develop and maintain scalable web applications using React, TypeScript, JavaScript, HTML5, CSS3, GraphQL, Java, Spring Boot, and Python. Own frontend features from design through implementation and testing.
remote, CA, United States$111k – $166k/yrFull TimeSenior (5+ years)
nextSource
Design, develop, test, release, and maintain full-stack software applications. Build serverless applications using AWS services, develop responsive front-end applications with React.js, and create scalable back-end services using Node.js.
remote, United States$161k – $181k/yrFull TimeSenior (5+ years)Jobgether
Identify and approach new business opportunities in the Web3 ecosystem, including DeFi and blockchain infrastructure. Build relationships with key decision-makers and manage the entire business development cycle from lead qualification to closing deals.
remote, United StatesFull TimeJunior (<2 years)
General Dynamics Information Technology
Lead the development of user-centered web applications, ensuring accessibility and performance. Define frontend engineering practices and tooling, and mentor engineers on frontend technologies.
remote, United States$122k – $165k/yrFull TimeSenior (5+ years)EtherwaveLabs
Develop and maintain full-stack Web3 applications using modern frontend and backend technologies. Build responsive user interfaces with React and Next.js, design backend APIs, and integrate Solidity smart contracts. Optimize application performance and ensure secure authentication and authorization.
remote, United States$120k – $132k/yrFull TimeMiddle (2-4 years)Infoorigin Inc
Design, develop, and test enterprise Java applications and web services. Build new applications and replace legacy systems. Maintain existing Java web applications and implement enhancements based on business requirements.
remote, UT, United StatesFull TimeSenior (5+ years)
Cro Metrics
Own analytics for clients, including measurement, data infrastructure, and attribution models. Present analysis and recommendations to clients, build analytics roadmaps, and resolve data issues. Use SQL, Python, and R for reporting and visualizations, and delegate work to teammates.
remote, other, United States$110k – $140k/yrFull TimeSenior (5+ years)CertiK
Research and identify new Web3 projects in DeFi, infrastructure, and exchanges. Engage with decision makers to drive deals from initial contact to contract signing. Build partnerships with projects, VCs, and ecosystems while staying informed on market trends to identify new business opportunities.
remote, United StatesFull TimeJunior (<2 years)
TEKsystems
Drive project implementation and strategy, focusing on back-end technologies for high-performing website builds. Engineer solutions for performance and maintainability, participate in testing, and provide issue fixes.
remote, United States$92k – $138k/yrFull TimeSenior (5+ years)
Koniag Government Services, LLC
Develop and deploy responsive web applications and cross-platform mobile interfaces. Write clean, maintainable code using JavaScript frameworks and Power Apps. Integrate front-end experiences with backend databases and APIs, ensuring high performance and data integrity.
remote, United StatesFull TimeSenior (5+ years)Ad Hoc
Build and maintain user-facing applications using Angular, HTML/CSS, and JavaScript. Write and maintain Selenium and Cypress end-to-end tests for UI workflows. Ensure frontend implementations meet WCAG 2.1 AA accessibility standards and participate in CI/CD pipeline contributions.
remote, United States$100k – $135k/yrFull TimeSenior (5+ years)
Indinterns
Lead the architecture, implementation, and maintenance of high-performance web applications and marketing sites. Build modular, scalable websites in Webflow, design complex CMS architectures, and write custom HTML5, CSS/SCSS, and JavaScript.
remote, United StatesFull TimeSenior (5+ years)
Fresno Summit Advisors
Design, develop, and maintain customer-facing web applications. Define architecture for the frontend platform, including component design and state management. Collaborate with backend engineers to design REST and GraphQL APIs.
remote, United StatesFull TimeSenior (5+ years)
H&R Block
Analyze customer behavior using Adobe Analytics and Customer Journey Analytics (CJA), identifying trends and opportunities. Develop measurement frameworks, reports, and dashboards to monitor engagement and conversion. Translate business needs into actionable insights and measurement strategies.
remote, United States$90k – $135k/yrFull TimeSenior (5+ years)
Rythm Health
Own the creative direction of Rythm’s website, designing web experiences that emphasize brand identity. Create visuals and diagrams to simplify complex scientific information. Art direct imagery and illustrations, and develop graphic systems.
remote, United StatesFull TimeSenior (5+ years)
Peraton
Support platform UI development, assist with species display and geographic query interface updates. Lead the creation of web-based training content and self-paced online learning modules, ensuring Section 508 compliance.
remote, United States$80k – $128k/yrFull TimeSenior (5+ years)Peraton
Lead front-end development and API integration for a federal environmental platform. Design user interface updates for new species data, ensuring Section 508 accessibility compliance. Develop authorized API connections and produce Accessibility Conformance Reports (ACRs) for UI updates.
remote, United States$80k – $128k/yrFull TimeSenior (5+ years)
Chainlink Labs
Manage and grow strategic DeFi accounts, serving as the primary business owner for a portfolio of top DeFi protocols. Build relationships with stakeholders, understand protocol roadmaps, and provide product feedback to influence internal teams.
remote, United StatesFull TimeSenior (5+ years)
UpGuard Inc.
Design and ship website experiments including landing pages, UI modules, and CTAs based on clear hypotheses. Collaborate with growth marketers and developers to analyze data and improve designs.
remote, CA, United StatesFull TimeSenior (5+ years)
NerdWallet
Build and maintain React/Next.js applications, improve Core Web Vitals, and enhance technical SEO. Collaborate with product, SEO, and content teams to launch and iterate on shopping experiences.
remote, United StatesFull TimeSenior (5+ years)
G2i Inc.
Own full stack development across React interfaces, Node.js services, and Web3 integrations. Build and scale decentralized applications, integrating wallets and DeFi protocols. Design systems for performance, security, and scalability while investigating production issues to improve reliability.
remote (anywhere)$90k/yrFull TimeSenior (5+ years)
SAIC
Design, develop, and maintain responsive user interfaces using HTML5, CSS3, and JavaScript frameworks like React or Angular. Integrate front-end applications with back-end services via REST/JSON APIs. Ensure compliance with accessibility standards and optimize performance.
remote, United StatesFull TimeSenior (5+ years)Orbis
Design and ship features end to end, including data model, service logic, API surface, and user-facing interface. Build real-time surfaces for products, ensuring explainable results and navigable interfaces. Set quality standards for surfaces, including test coverage and performance budgets.
remote, United StatesFull TimeSenior (5+ years)
Solace Corporation
Own and manage the website as a technical asset and business driver. Prioritize web requests, recommend quarterly roadmaps, and ensure performance standards are met. Act as product manager for web development, writing clear requirements for developers and supporting QA.
remote, United StatesFull TimeDirector
UST
Design, develop, and maintain Java applications and RESTful APIs using the Spring Framework on AWS. Build secure APIs with strong authentication and authorization, and manage AWS-hosted services.
remote, United States$82k – $123k/yrFull TimeSenior (5+ years)
Design and evolve the Shreddit web platform’s architecture and performance. Lead end-to-end delivery of complex initiatives related to asset delivery and HTML processing. Conduct thorough code reviews and provide feedback on product specifications.
remote, United States$191k – $267k/yrFull TimeSenior (5+ years)
Precise Systems, Inc.
Design, develop, and enhance web-based business applications for Navy acquisition organizations. Troubleshoot software issues, conduct code reviews, and mentor team members. Collaborate with stakeholders to gather technical requirements and ensure high-quality solutions.
remote, United States$120k – $145k/yrFull TimeSenior (5+ years)
N4 Studio
Lead the development of complex Webflow projects from concept to launch. Implement the Lumos framework for scalable Webflow sites. Architect CMS collections and workflows for large-scale projects. Ensure enterprise-grade requirements for accessibility, performance, and security are met.
remote, San Francisco, CA, United StatesFull TimeSenior (5+ years)
Headway
Lead a team of frontend engineers, setting the vision for UI development. Own the design system and web architecture, ensuring alignment with product roadmaps. Manage team performance, hiring, and growth while maintaining a collaborative environment.
remote, United StatesFull TimeSenior (5+ years)
Fingerprint
Conduct independent research on device-identification and bot-detection techniques in modern browsers. Own findings from initial discovery through engineering implementation, providing actionable recommendations based on data.
remote, United States$174k – $235k/yrFull TimeSenior (5+ years)10,000,000+ more jobs available!
