frontend engineer

for stories, programming, and coordinating tasks without external assistance. Main requirements We are looking for a proficient frontend engineer. Experience with our specific tech stack is a plus, but what matters most is depth of frontend knowledge and alignment with our ways of working. Advanced proficiency in React and Type Script . Extensive experience building scalable frontend applications . Experience building and maintaining Design Systems . Comprehensive knowledge of modern CSS approaches . Deep understanding of accessibility (WCAG) and responsive design. Experience with frontend testing and Storybook. Pragmatic approach to technical solutions. Skilled in clean architectures , industry best practices, and frontend patterns. Experience integrating with APIs (REST / Graph QL) . Comfortable working in an international environment with daily communication in English . Nice to have Familiarity with Next.js Exposure with microfrontends Experience working with Storybook as a

documentation and collaboration tool What do we offer Competitive, annually reviewed compensation package Country vacation package that increases with your tenure Country specific benefits offering incl. private health care, fitness and meal allowances Annual personal development budget to increase your impact Hybrid working mode, plus up to 3 months of the year work from anywhere. All the best kit and tools to work effectively Annual in person all company event and celebration in Europe Working with an exceptional team, doing some of the best work of your career At Qualifyze we actively support the power of diversity, uniting complementary talents and perspectives to address new challenges. Our collective strengths help us to find innovative solutions and turn difficulties into opportunities. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone belongs and feels heard. We are an equal opportunity employer and we welcome applications from candidates of all backgrounds, regardless of race, ethnicity, gender identity, sexual orientation, marital status, religion, disability, or age. Our hiring practices are rooted in fairness and respect, and we strive to create a culture where everyone feels valued and empowered. #J-18808-Ljbffr ", "employmentType": "FULL_TIME", "industry": "Senior Frontend", "jobLocation" : { "@type": "Place", "address": { "@type": "PostalAddress", "streetAddress": "Barcelona", "addressLocality": "Barcelona", "addressRegion": "Barcelona", "addressCountry": "ES", "postalCode": "n/a" } }, "salaryCurrency": "EUR", "title": "Senior frontend engineer - qualifyze", "hiringOrganization" : { "@type" : "Organization", "name" : "Qualifyze" } }

{ "@context": "http://schema.org", "@type": "JobPosting", "baseSalary" : { "@type": "MonetaryAmount", "currency": "EUR", "value": { "@type": "QuantitativeValue", "value": 0.00, "unitText": "MONTH" } }, "datePosted": "2026-05-16", "validThrough" : "2026-06-13", "description": "Role Overview We are looking for a Senior Frontend Engineer to join our growing Engineering team. We are currently a team of 50 people formed by engineering and data. At Qualifyze, software engineering is more than just writing code , it's about shaping the future. We're looking for engineers who understand that every line they write contributes to tomorrow's legacy. On our team, you'll focus on shortening feedback loops, building scalable solutions, and maintaining clear communication with the business. You'll champion clean architectures , solid testing strategies , and domain-driven design principles to ensure we deliver real value, every step of the way. Main responsibilities Drive frontend architecture