junior frontend developer react

Mid-Level Frontend Developer Experience: 2-4 years professional software development experience Responsibilities Build and maintain reusable, accessible React + MUI components, patterns, themes, and utilities. Write and maintain TypeScript component APIs following PRIME's existing conventions. Fix bugs, extend existing components, and implement new...

Baoss busca un/a Senior Fullstack Developer con fuerte orientación backend para trabajar principalmente con Java y Spring Boot y frontend en React. Elaborarás y mantendrás servicios REST y APIs, participando en la evolución de una arquitectura basada en eventos.Trabajarás en sistemas complejos con integración de aplicaciones legacy, usando Kafka,...

Zooplus is seeking a Senior Frontend Platform Engineer in Madrid to shape the shared frontend platform powering customer experiences across Europe. You'll design and evolve platform capabilities, improve developer workflows, and collaborate with engineers across teams to deliver scalable frontend solutions used by millions of customers.Hybrid work *****...

Blue Code Alicante is hiring a Senior FullStack Integration Engineer to join one of our clients, an international SaaS company building product configuration and personalization technology for e-commerce and enterprise customers. You will take ownership of customer integrations from development through delivery. The role is explicitly expected to own...

Buscamos un/a Senior Frontend Developer especializado/a en React y TypeScript, con experiencia sólida en desarrollo frontend y capacidad para participar en decisiones de diseño y evolución de soluciones. La persona seleccionada trabajará en un entorno internacional, con autonomía y capacidad para aportar criterio técnico y mentorizar a otros miembros...

Are you our next Fullstack Developer? We are a scale-up growing at supersonic speed, driven by an ambitious goal: making technology accessible to everyone, no ifs or buts. If you refuse to compromise on elegance, functionality, and inclusivity, and you're ready to make a positive impact on the web for millions of users, then you might be just the person...

Aldia is seeking a Frontend Developer (React) to join our Barcelona team full-time. You will collaborate daily with design and backend to build scalable, resilient web apps and own features from ideation to delivery. You should have at least five years of frontend experience with React, a background in computer engineering or related fields, and fluency in...

Job title:Senior Software Engineer (React)Client:Elite FinTech FirmSalary:Up to €100k EUR + BonusLocation:Madrid (Hybrid Working)Sells:Cutting-edge tech, ownership of multiple greenfield projects, no red tape, gold medal Olympiads, exceptional technologists, option to research and develop your own models, a friendly/collaborative environment, beautiful...

Optiwisers in Barcelona, Spain, is seeking a Senior Full Stack Developer to join an AI-driven product team. You will work across frontend and backend using Next.js, React, Python and FastAPI, building scalable web applications in a Scrum environment. You’ll implement responsive UIs with Tailwind CSS, integrate APIs, write tests with pytest and Playwright,...

- ## **Location** Calle Bergara 13 8002 Barcelona - ## **Employment Area** IT - Development - ## **Level** Experienced professionals - ## **Working Model** Full-time - ## **Reference ID** 48355 Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we...

- ## **Location** Calle Bergara 13 8002 Barcelona - ## **Employment Area** IT - Development - ## **Level** Experienced professionals - ## **Working Model** Full-time - ## **Reference ID** 48355 Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we...

Java Full-Stack Developer Buscamos un/a Java Full-Stack Developer con entre 3 y 7 años de experiencia para incorporarse a un proyecto de desarrollo de una plataforma cloud-native de analítica de redes para operadores de telecomunicaciones. La plataforma incluye funcionalidades de gestión de alarmas, topología de red, análisis de causa raíz...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Blend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to unlocking value and...

En AD4 Octógono estamos contratandoBuscamos un/a Senior Frontend Developer especializado/a en React y TypeScript, con experiencia sólida en desarrollo frontend y capacidad para participar en decisiones de diseño y evolución de soluciones.La persona seleccionada trabajará en un entorno internacional, con autonomía y capacidad para aportar criterio...

About UBQ.Io is a global technology service provider dedicated to building a more sustainable, independent, and equitable future. We partner with global companies across industries, including AI, blockchain, software, biotech, and education, to transform bold ideas into real, meaningful solutions. Our expertise spans technology consulting, AI and Machine...

Desde Adecco colaboramos con una empresa tecnológica consolidada, del sector domótica, con producto propio y un alto volumen de operaciones internas, que desarrolla y mantiene plataformas clave para la gestión del negocio (CRM, ERP y sistemas internos).Desplácese hacia abajo para encontrar una descripción detallada de este trabajo y lo que se espera de...

Fullstack Software Developer1 week ago Be among the first 25 applicants A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes.Get AI-powered advice on this job and more exclusive features. Would you like to make a real impact every day by helping people feel safe and...

Vortech PCI Group busca un/a Full Stack Developer Java + Angular Junior para unirse a un proyecto estable y crecer en un equipo técnico consolidado. Se valorará 1 año de experiencia y habilidades en Java, Spring Boot, Angular y SQL, además de capacidad para investigar incidencias y comprender el flujo entre frontend, backend y base de datos. La modalidad...

¡En Optima Retail seguimos creciendo! Buscamos un/a Senior Full Stack Developer — Laravel / React / IA que quiera asumir un reto tecnológico con impacto real y formar parte de un equipo dinámico, con autonomía para proponer, diseñar y construir soluciones. ¿Quiénes somos? En Optima Retail tenemos la misión de ofrecer el mejor servicio de...