Job Title: Senior Software Engineer – Frontend (React)

Location: Alameda CA 3 days onsite. Need local

Contract

Key Responsibilities:

• Design and develop responsive, performant, and accessible web applications using Next.js, React, and modern frontend technologies.
• Collaborate with backend engineers, product managers, and designers to deliver seamless user experiences.
• Implement and maintain CI/CD pipelines using GitHub Actions, Vercel, or similar platforms.
• Optimize frontend performance and web vitals across various devices and browsers.
• Contribute to and help evolve the design system and component libraries.
• Ensure code quality through unit testing, integration testing, and code reviews.
• Participate in sprint planning, estimations, and technical roadmap discussions.
• Troubleshoot and resolve complex frontend issues in production environments.

Required Skills & Experience:

• Strong proficiency in JavaScript, TypeScript, React, and Next.js.
• Deep understanding of React hooks, context API, and state management tools like Redux.
• Experience with server-side rendering (SSR) and static site generation (SSG) in Next.js.
• Solid understanding of HTML5, CSS3, SASS/SCSS, and responsive design principles.
• Familiarity with API integration, GraphQL, and RESTful services.
• Experience with testing frameworks like Jest.
• Knowledge of frontend performance optimization and accessibility standards.
• Experience integrating with authentication systems (e.g., OAuth2, OpenID Connect).
• Understanding of web security principles (e.g., XSS, CSRF, CORS).
• Experience working with monorepos and tools like Turborepo.
• Familiarity with analytics and tracking tools (e.g., Google Analytics, Segment).
• Exposure to Agile methodologies and DevOps culture.
• Familiarity with design systems and tools like Storybook, Figma, or Adobe XD.