Senior Frontend Engineer

Flightradar24 is one of the most successful growth-stage tech companies in Stockholm. Each month more than 50 million aviation enthusiasts visit Flightradar24 (app/website) and our Commercial services team has many of the biggest names in aviation on its customer list. We’re looking for a senior Frontend Engineer with strong Vue experience to join one of our cross-functional product teams here in Stockholm. This role is about building meaningful user experiences, not just implementing tickets. You’ll collaborate closely with Product, Design, and Backend engineers to ship improvements that real users interact with every day. Note that this position requires that you are able to work in Stockholm, Sweden. Relocation is not offered for this role. What you’ll do Build and improve user-facing features using Vue 3 and TypeScriptOwn features end-to-end from idea to productionCollaborate closely with Product, Design, and Backend engineersImprove performance, accessibility, and overall user experienceShip iteratively. Release, learn and refineContribute to and evolve our frontend architecture Our frontend handles complex state, frequent updates, and demanding performance constraints. Our frontend environment Vue 3TypeScriptREST APIs (Laravel backend)CI/CD pipelinesMonitoring and performance toolingMap and geospatial integrations Who you are You are a frontend engineer who enjoys building products, not just components. We're looking for someone who: Have strong experience with Vue (ideally Vue 3) and TypeScriptAre comfortable managing complex frontend stateCare about performance and clean architectureEnjoy working closely with others to shape product decisions Bonus if you have experience with: Data-heavy or real-time interfacesPerformance optimizationAccessibility best practicesDesign systems or shared component libraries About Flightradar24 Flightradar24 is the leading flight tracking and aviation data provider, leveraging the world’s largest ADS-B network. Our B2C platform serves millions, while our B2B solutions empower airlines, airports, and aviation stakeholders with essential operational insights. All this is made possible thanks to our globally distributed network of 50,000+ radio receivers that feed real-time aircraft data into the Flightradar24 platform. Over a billion database entries are added each month and we are processing several years of historical data totalling many terabytes. Our proprietary flight tracking data is industry leading and even investigative government agencies from around the world rely on it for aviation accident investigations. Benefits of working at Flightradar24 include: Opportunity to impact a service with millions of end users from all around the worldContribute to the value which Flightradar24 creates both for B2C and B2B but also for humanity.Modern office in the heart of beautiful downtown Stockholm, SwedenBeing part of a diverse teamFlexible and social work environment with free beverages, fruit, and snacks