Senior Software Engineer - Frontend Major

Hi, we’re Back Market. We’re here to help make tech reliable, affordable, and better than new . We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out refurbished tech is way better for the planet than new. In fact, With every device purchased on Back Market, our positive impact on the planet grows. From our Customer Care representatives to our software engineer, every individual at Back Market cuts the planet — and consumers — a break. Our mission is simple: to do more with what we already have. Are you ready to join us? About the team We are looking for a Senior Software Engineer to join our Appmericans squad 💚. The US Engineering Team is a product engineering team focused on growing Back Market's customer base and improving product-market fit for American shoppers . We build web and mobile experiences that make refurbished technology easier to discover, compare, trust, and purchase. We are looking for a Senior Software Engineer with a strong frontend focus to help us build high-quality digital experiences for the US market. Your primary area of ownership will be frontend engineering, while your full-stack capabilities will help you design APIs, contribute to backend services, and deliver complete end-to-end features. You will work with product managers, designers, frontend and backend engineers, mobile engineers, data partners, and other technical teams to turn customer needs into simple, scalable, and measurable product experiences. You will contribute to experiences such as deals discovery, product pages, promotions, cart and checkout improvements, order tracking, and features that help customers feel more confident choosing refurbished technology. We’re looking for versatile engineers who show strong ownership and are motivated to take on new challenges across the technical stack while helping us move our technology forward. You will be working in an agile "build it and run it" environment where engineering teams build, launch, monitor and support the product that they own. Driven by the desire to craft outstanding products, you understand how to deliver seamless user experiences at scale. We are looking for passion in creating systems by producing clean, consistent and well-organised code. As well as a good team player supporting colleagues and creating a learning and sharing environment! What will be your next missions? Own frontend features from discovery through production, including technical design, implementation, testing, rollout, monitoring, and iteration. Design and implement responsive, accessible, and reliable web experiences using JavaScript, TypeScript, Vue 3, and Nuxt 3. Build server-side-rendered experiences and consider browser behavior, network performance, caching, hydration, and resilience. Develop reusable interfaces with component libraries and establishe