Experteer Overview In this role you contribute to building AI-enabled digital products by combining frontend and backend capabilities. You will work across React/Next.js on the frontend and Node.js/GraphQL on the backend, with exposure to C#/.NET. You’ll help shape architecture, write clean, tested code, and document decisions. You’ll collaborate with cross-functional teams to deliver impactful solutions and adapt across varied tech stacks. This role offers the chance to influence product direction in a growth-focused, collaborative environment at Wizeline. Compensaciones / Beneficios • Develop frontend applications using React, Next.js, HTML5, CSS3, JavaScript, and Emotion for styling • Build and maintain backend APIs with Node.js and GraphQL, with knowledge of C#/.NET • Contribute to architecture decisions and select appropriate tech stacks per project • Write clean, well-tested, and well-documented code • Collaborate with cross-functional teams and stakeholders,



including client-facing work when needed • Adapt to multiple tech stacks and architecture patterns across projects Responsabilidades • Strong knowledge of Object-Oriented Programming (OOP) principles • Frontend: React, Next.js, HTML5, CSS3, JavaScript, Emotion • Backend u0026 APIs: Node.js, GraphQL; working knowledge of C# and .NET • Build u0026 Deployment Tools: Artifactory • Ability to work across varied tech stacks and architecture patterns • Commitment to writing clean, tested, and well-documented code • Strong architecture skills to choose the best stack per project • Strong communication skills in English • Experience in one or more common web application stacks Requisitos principales • Competitive compensation • Health benefits • Savings u0026 retirement plans • General mobility opportunities • Flexible work policy • Continuous learning u0026 training

📌 React Software Engineer (Barcelona)
🏢 Wizeline
📍 Barcelona