Senior Frontend Engineer

Parts Town • Addison, IL

81d • $108,060 - $144,586

About The Position

As a Senior Frontend Engineer, you'll design, develop, and optimize high-performance web applications using React.js, Next.js, and modern frontend technologies in a fast-paced eCommerce environment. You'll drive architectural decisions, best practices, and deliver exceptional user experiences while collaborating with cross-functional teams to create scalable, secure, and performant UI components and micro-frontends. Focus areas include frontend architecture, performance optimization, accessibility, security, and driving automation in CI/CD pipelines.

Requirements

• Strong experience with eCommerce frontend architecture and major platforms (SAP Commerce, Magento, Salesforce, etc.)
• Expert in JavaScript, TypeScript, React.js, Next.js, and frontend build systems (Webpack, Vite, etc.)
• In-depth knowledge of performance optimization, caching strategies, and SSR/SSG in Next.js
• Proficient in API consumption (REST, GraphQL), frontend testing (Jest, Cypress), and cloud platforms (Azure preferred)
• Experience with CI/CD pipelines, Docker, Kubernetes, and containerization
• 5+ years of frontend development experience and a Bachelor's/Master's in Computer Science or equivalent

Responsibilities

• Develop scalable, secure, and performant frontend architectures with React and Next.js
• Implement micro-frontend strategies, UI componentization, and maintainable design patterns
• Drive performance optimization (e.g., TTI, FCP, caching strategies) and ensure high code quality
• Define and enforce CI/CD workflows, tooling standards, and performance monitoring
• Collaborate with backend, DevOps, and product teams to integrate APIs, CMS, and third-party services
• Mentor teams, share knowledge, and advocate for frontend engineering excellence across the organization

Benefits

• Quarterly profit-sharing bonus
• Team member appreciation events and recognition programs
• Volunteer opportunities
• Monthly IT stipend
• Casual dress code
• On-demand pay options: Access your pay as you earn it
• Health insurance
• 401k/401k match
• Employee assistance programs
• Paid time off
• Paid sick time off
• Paid holidays
• Paid parental leave
• Professional development opportunities

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Industry: Merchant Wholesalers, Durable Goods
• Education Level: Bachelor's degree
• Number of Employees: 5,001-10,000 employees