• Write high quality code using Liquid, Javascript, React, Tailwind, GraphQL and other front end frameworks • Expert knowledge and experience with the Shopify Ecommerce platform. • Ability to work both independently and as part of a team to ensure a high level of quality. • Strong verbal and written communication skills to accurately describe issues to clients, developers, and project managers. • A high attention to detail to catch issues within acceptance criteria, edge cases, and other potential issues. • High level decision making in weighing options between code quality, issues, and releasing code in a timely manner. • Arbitration of the release process to ensure that all perspectives are heard when it comes to releasing code to production. • Responsible for owning medium to high complexity frontend feature development and driving both completion and quality • Plans and delegates tasks to other engineering team members as required • Anticipates risks and provides solutions • Can distill complex asks to actionable solutions and tasks

Wormhole Labs is a technology company that specializes in building multi-blockchain software. Our experience spans a broad spectrum of blockchain technology, and we operate at the intersection of application and platform. As a Senior Frontend Engineer at Wormhole Labs, you will make significant contributions to Portal and Wormhole's open-source frontend components. These components include the Wormhole TypeScript SDK, which developers use to interact with Wormhole protocols, and Wormhole Connect, an embeddable widget that allows developers to include Wormhole-powered asset transfers directly into their application. What you will do Contribute to Portal (https://portalbridge.com/). Contribute to the development of Wormhole TypeScript SDK, Wormhole Connect, and other open source frontend components and libraries. Follow best practices for secure frontend development and build future best practices alongside Wormhole security researchers. Maintain and improve testing frameworks and thoroughly test your code. Stay up to date with the latest in web3 development best practices, tooling, and industry trends. The ideal candidate will Have 5+ years of experience building web applications used by millions of users. Be fluent with Claude Code and LLM best practices. Be high agency and effect the outcomes they wish to see. Demonstrate customer obsession and feel pride in building great experiences. Care deeply about the business outcomes of your work and challenge priorities when the business impact is unclear. Have a Bachelor's degree in Computer Science, Engineering, or a related field, although equivalent practical experience will also be taken into consideration. We provide Competitive salary and restricted token units, dependent on position type and location. Discretionary bonus dependent on company and individual performance. Unlimited time off, healthcare premium reimbursement, and 401K. Top-of-the-line MacBook Pro. Flexibility of working from wherever you have work authorization, as long as you are available ~10-6PM US Eastern Time. We minimize unnecessary meetings, but building decentralized systems requires synchronous communication. Note:  This role is only open to candidates with demonstrated experience building widely used web applications. We will only respond to applications that meet our requirements. If you don't get a response, please assume a polite decline.

• Design and ship scalable React + TypeScript features powering HQ’s core workflows. • Build reusable UI components using Tailwind CSS and Sass, with strong focus on responsive UX and accessibility. • Improve frontend architecture within our domain-driven codebase and increase modularity over time. • Implement modern data-fetching patterns using TanStack Query (REST) and support adoption of GraphQL. • Strengthen state management (Redux and beyond) and input validation practices. • Optimize performance (render cycles, bundle size, network usage). • Work with modern tooling such as Vite, Next.js, and Git. • Improve quality using tools like Playwright, Cypress, React Testing Library, Storybook, Vitest, and Jest. • Provide thoughtful code reviews and technical guidance to engineers and contractor pods. • Contribute to cross-platform apps that are using React Native (TypeScript) with Expo. • Work with EAS Build/Submit/Update, App Store & Play Console releases. • Implement polished mobile UX using Reanimated, NativeWind, and design-system patterns. • Integrate native capabilities such as push notifications, deep links, and background execution.

• Develop and maintain responsive web applications using modern frameworks like Angular, React, or similar technologies • Implement front-end solutions that are mobile responsive and compliant with Section 508 Accessibility standards • Collaborate with UX/UI designers to translate design prototypes into interactive and functional web pages • Utilize AI tools such as GitHub Copilot to assist in code generation, refactoring, and optimization • Ensure web applications are secure, performant, and scalable by following best practices and industry standards • Integrate front-end components with back-end services via REST APIs and other data communication methods • Conduct thorough testing of web applications to ensure cross-browser compatibility and device responsiveness • Participate in Agile Scrum ceremonies, including sprint planning, daily stand-ups, and sprint reviews • Work closely with other developers, business analysts, and testers to understand requirements and deliver high-quality web solutions • Design, develop, and maintain end-to-end reporting solutions, leveraging full stack developer skills to integrate front-end visualization tools with back-end data processing and storage systems