Front End Developer

Job Description: Frontend Developer (SaaS - Amazon Businesses) Position: Frontend Developer (Remote & San Francisco) Company: Kepler Commerce Corporation Location: San Francisco or Fully Remote (USA) Salary: San Francisco (On-Site): $140K - $200K per year (based on experience) Remote (USA): $120K - $180K per year (based on experience) About Us: We are a fast-growing SaaS company building solutions for Amazon businesses. Our mission is to provide innovative and scalable tools that help sellers and brands maximize their success on Amazon. Role Summary: We are looking for an experienced Frontend Developer to build and maintain the user-facing components of our SaaS applications. You will work closely with designers, backend developers, and product managers to deliver intuitive, high-performance web experiences. Key Responsibilities: Develop and maintain responsive, high-performance user interfaces for our SaaS applications. Work with Angular (preferably Angular 12+) to build scalable, modular architectures using standalone components. Implement Redux (NgRx or alternative state management) for efficient data handling. Optimize UI performance for big tables and large datasets, leveraging virtual scrolling, pagination, and rendering strategies. Develop e-commerce-specific frontend components, including checkout flows, product catalogs, and dynamic content. Write clean, maintainable, and scalable code using JavaScript (ES6+) and TypeScript. Ensure cross-browser compatibility and responsive web design principles using HTML, CSS (SCSS/SASS). Collaborate with backend developers and designers to ensure seamless integration. Conduct code reviews, testing, and debugging to maintain high standards. Qualifications & Requirements: 1. Technical Skills Angular (12+): Strong expertise in standalone components and modular architecture. Redux (NgRx or alternative state management): Solid understanding of state management patterns. JavaScript & TypeScript: Proficiency in both, with experience in writing scalable applications. HTML & CSS (SCSS/SASS): Strong understanding of modern styling techniques. Big Tables Handling: Optimizing UI performance for large datasets. E-Commerce Experience: Working knowledge of product catalogs, checkout flows, and dynamic content. 2. Additional Skills (Preferred, Not Mandatory) Experience with performance optimization techniques (lazy loading, code splitting, caching strategies). Familiarity with RESTful APIs and WebSockets. Knowledge of unit testing frameworks like Jest, Jasmine, or Karma. Experience with CI/CD pipelines and Git workflows. 3. Soft Skills Ability to work in a fast-paced environment and collaborate with designers, backend developers, and product managers. Strong problem-solving skills and attention to detail. Good communication skills to explain technical solutions and work within a team. 4. Work Experience 3+ years of experience in frontend development. Hands-on experience in large-scale web applications, preferably in e-commerce projects.

We are a fast-growing SaaS company building solutions for Amazon businesses. Our mission is to provide innovative and scalable tools that help sellers and brands maximize their success on Amazon.