Software Engineer (React.js, TypeScript)
Sundayy
full-remoteleadpermanentfrontendengineering-management United States 69 days ago via LinkedIn
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ReactTypeScriptJavaScriptReact RouterFront-end ArchitectureVitestPlaywrightAccessibilityCI/CDDeno
About the role
Role Overview
You will join Sundayy as a Lead Software Engineer (Front End), driving delivery of complex, impactful software solutions that shape product outcomes and influence overall technical direction. This remote role involves technical leadership, mentoring, and architecting modern front-end experiences.
Responsibilities
- Set and guide the front-end technical vision aligned with product objectives
- Lead design, development, and deployment of modern front-end solutions from conception to launch
- Participate in technical design discussions to support scalable, robust architecture
- Drive engineering execution through Agile ceremonies (e.g., sprint planning and delivery)
- Collaborate with product managers and stakeholders to define requirements and provide technical insights
- Establish and enforce best practices, coding standards, and architectural patterns
- Conduct thorough code reviews to ensure quality and consistency
- Mentor and develop front-end engineers
- Troubleshoot complex issues, mitigate technical risks, and propose innovative solutions
- Promote strong documentation standards
- Stay current with emerging tech trends and recommend improvements
Requirements
- 8+ years of professional software development experience
- Strong proficiency in TypeScript, JavaScript, HTML, and CSS
- Deep understanding of React and React Router
- Experience with component libraries and front-end architecture
- Experience with front-end testing libraries: Vitest and Playwright
- Knowledge of accessibility principles and front-end performance optimization
- Experience with Deno and modern development tools
- Proficiency with Git and Bitbucket
- Experience with CI/CD tools such as TeamCity and Docker
- Familiarity with Jira, Confluence, Visual Studio Code, and Chrome DevTools
- Strong problem-solving, debugging, and analytical skills
- Excellent communication, collaboration, and leadership abilities
Nice-to-Haves
- No additional nice-to-haves are explicitly listed, but the role emphasizes continuous learning and recommending improvements.
About Sundayy
Sundayy is a home furnishings retailer focused on purpose-filled living and modern home experiences. With a large presence across the U.S. and Canada, it delivers high-quality, responsibly sourced products and drives customer engagement through ongoing digital innovation.
Scraped 7/16/2026