Senior Front-End Engineer

<p>We’re looking for a <strong>Senior Front-End Engineer</strong> to join our cross-functional product squad (Engineering Lead, QA, PM, Designer, Front-end, Back-end Engineers). You’ll take ownership of frontend architecture, work closely with design and product to deliver elegant and performant user interfaces, and help define standards that scale across teams and products.</p><p>You’ll act as a product engineer, building features end-to-end, maintaining high-quality standards, and driving innovation in front-end development practices.</p><p><strong>Key Responsibilities</strong></p><ul> <li>Design, develop, and maintain complex UI features in modern JavaScript and CSS (ES6+, CSS3).</li> <li>Build and evolve a scalable, component-based CSS architecture on top of the Bootstrap framework.</li> <li>Translate Figma designs into polished, accessible UI experiences across browsers and devices.</li> <li>Collaborate closely with product managers and designers to scope, estimate, and deliver high-impact features.</li> <li>Lead frontend code quality efforts: linting, testing, static analysis, performance profiling.</li> <li>Maintain and evolve our Storybook design system and component library.</li> <li>Set standards and improve build tooling and pipelines (GitHub Actions, bundlers, etc.).</li> <li>Conduct code reviews and mentor mid/junior engineers in frontend best practices.</li> <li>Optimize UI performance and accessibility at scale.</li> <li>Proactively identify UI/UX inconsistencies and propose design improvements.</li> <li>Drive experimentation and innovation in frontend technologies and user experiences.</li> </ul><p><strong>Requirements</strong></p><ul> <li>5+ years of professional experience building user-facing products with JavaScript, HTML5, and CSS3.</li> <li>Deep understanding of ES6+ features, modular JavaScript, and browser rendering internals.</li> <li>Proven experience building and maintaining custom CSS libraries and design systems, ideally layered over Bootstrap.</li> <li>Strong understanding of responsive design, accessibility (WCAG), and cross-browser compatibility.</li> <li>Proficiency with Git/GitHub and modern CI/CD workflows (e.g., GitHub Actions).</li> <li>Familiarity with design tools like Figma or Sketch and a keen eye for UI detail and consistency.</li> <li>Hands-on experience with component documentation tools like Storybook.</li> <li>Experience writing and maintaining frontend tests with Playwright, Jest, or similar frameworks.</li> <li>Comfort working in Agile environments with close designer and PM collaboration.</li> <li>Experience managing dependencies and versioning with NPM.</li> </ul><p><strong><br/>Bonus Points</strong></p><ul> <li>Experience working in a Ruby on Rails stack, particularly integrating with HAML, ViewComponent, or StimulusJS.</li> <li>Experience with Vue.js or React.js in production environments.</li> <li>Familiarity with accessibility testing, Lighthouse audits, and bundle size optimization.</li> <li>Experience integrating AI-powered features into front-end applications.</li> <li>Understanding of streaming responses and AI prompt feedback loops (e.g., via Server-Sent Events, WebSockets, or long polling).</li> </ul><p><strong>Benefits</strong></p><ul> <li> <strong>Compensation</strong> - Competitive salary and opportunities for career development (B2B)</li> <li> <strong>Healthcare</strong> - Comprehensive medical coverage by LuxMed</li> <li> <strong>Vacation </strong>- We support work/life balance and offer generous Annual leave and Public Holidays</li> <li> <strong>Wellbeing Resources</strong> - Faria encourages team members to lead healthy lifestyles and provides recurring monthly Health and Wellness benefits</li> <li> <strong>Learning</strong> - We encourage continued education, and suggest ongoing professional development opportunities, and will help cover the cost of professional certifications</li> <li> <strong>Team</strong> - Friendly atmosphere, group activities, and corporate events</li> <li> <strong>Equipment</strong> - MacBook Pro or another laptop of your specification, peripherals, and displays included</li> <li> <strong>Office</strong> - Small but cozy office in Krakow for your convenience <strong>or remote work in Poland</strong> </li> </ul><p></p><p><strong>ABOUT FARIA EDUCATION GROUP</strong></p><p><em>For over 15 years, Faria Education Group has deeply understood the needs of schools, leveraging extensive experience in education. Our dedication to reaching every learner and inspiring every educator has supported over 10,000 schools and 4 million students across 155 countries. We are committed to driving transformative experiences for learners, educators, and families globally.</em></p><p><em>Our integrated SaaS solutions suite supports all aspects of curriculum management (Atlas), teaching and learning (ManageBac), admissions (OpenApply), and school-to-home communications (SchoolsBuddy). With an unwavering commitment to innovation, our technolog