Ofertes d'ocupació de Programador/a Front-End

• Nivell d'experiència---
• Tipus de contracteA temps complert
• PublicadaNova

. React Javascript API Agile Angular Kubernetes TDD TypeScript DevOps

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together.

Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within complex systems. The role demands a combination of in-depth technical expertise and collaboration with cross-functional teams to innovate and deliver high-quality software solutions.

YOUR CHALLENGE

• Collaborate in cross-functional teams using agile methodologies within a DevOps-centric environment
• Design, implement, deploy, release, and monitor frontend applications, and participate actively in pull request reviews
• Understand and translate business requirements into functional frontend solutions by engaging closely with stakeholders from various Julius Baer divisions
• Participate actively in planning and feature refinement sessions
• Collaborate with Solution Architects to ensure frontend solutions align with Julius Baer’s overall architecture vision
• Actively contribute to our Software Engineering communities, sharing your expertise and supporting peers
• Deliver high-quality, maintainable, and scalable frontend code adhering to Julius Baer guidelines and standards
  
  

• Pragmatic, proactive, and open-minded with a strong entrepreneurial spirit
• Proven frontend engineering experience with a focus on React, JavaScript, and TypeScript
• Solid understanding of frontend architectures, responsive design, and performance optimization
• Our Frontend Stack: React, Angular, JavaScript, Typescript
• Open API
• Kubernetes (PKS)
• Experience with TDD, BDD, and automated testing frameworks (e.g., Jest, React Testing Library)
• Familiarity with DevOps practices, including CI/CD
• Eagerness to adopt new technologies and support Julius Baer's digital transformation
• Strong communication skills and fluent English proficiency
• Bachelor’s or Master’s in Computer Science or related fields, or equivalent work experience
  
  

• Nivell d'experiència---
• Tipus de contracteA temps complert
• PublicadaNova

. Agile CSS HTML DevOps React Redux

Country: Spain

IT STARTS HERE

Santander (www.santander.com) is evolving from a global, high-impact brand into a technology-driven organization, and our people are at the heart of this journey. Together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what’s possible.

This is more than a strategic shift. It’s a chance for driven professionals to grow, learn, and make a real difference.

Our mission is to contribute to help more people and businesses prosper. We embrace a strong risk culture and all our professionals at all levels are expected to take a proactive and responsible approach toward risk management.

Santander Consumer Finance focuses on business development related to consumer finance products, sales channels and commercial agreements with dealers, vehicle manufacturers or retail distribution establishments, as well as commercial functions associated with direct sales (branches, call centers or digital channels) and indirect sales (through third parties) of consumer finance products.

THE DIFFERENCE YOU MAKE

Santander Auto Software is looking for a remote Frontend Engineer

Santander Auto Software is a fully remote software team within the Auto-Finance Domain of  Santander. Working with ownership and autonomy, we’ve built from scratch, a state-of-the-art global software platform and product suite that is being rolled out across Europe. The business is 100% enabled by modern software technology and the organisation is comprised of skilled software builders distributed across Europe.   

We have been building out our  fast paced culture  with  ownership,  autonomy  and collaboration at its heart. We have a bias for action, a curious mindset and all of this means we deliver high quality software with a large impact that every staff member gets to be a part of.

 Join us if you are looking for an opportunity to work with a Tech company mindset and support software development. Building impactful technology solutions that serve thousands of international customers. This role is likely to be a good fit if you are curious, passionate and enjoy a respectful and empowering culture where software teams' partner with experienced product managers, technical program managers and software leadership. We’re shaping the way we work  through innovation, cutting-edge technology, collaboration and the freedom to explore new ideas.

We are looking for frontend engineers with experience working in developing and implementing user interface components using React.js concepts and workflows such as Redux and Hooks, who have experience working in a software on demand production environment. You will build Cloud-native, AWS-based, greenfield software and will have time and support to invent solutions to a wide variety of user, business, and technical challenges.  

Responsibilities: 

• Developing, implementing and evolve our frontend architecture. 
• Monitoring and improving frontend performance. 
• Reviewing application requirements and interface designs. 
• Design and deliver functional and quality software, with the focus on developing code from scratch through live running code. 
• Design functional software (objects & modules) 
• Design and implement performant software using documented algorithms and methods of software optimisation on team's functional platform tech stack. 
• Collaborate with cross functional teams to define, design, test and deliver new features and to articulate technical concepts to the business and technical community. 
• Developing code, performing test, trials and quality checks to ensure strong functionality and optimisation. 
• Maintaining and improving systems and software codes to support and improve product. 
• Work on bug fixing and improving application performance. 
• Keeping details records of development processes. 
• Continuously discover, evaluate and implement new technologies to maximize development efficiency. 
• Gather and evaluate user feedback. 
  
  

• Sustained professional experience in Frontend development, working with React.js. 
• Experience with Redux, Webpack, Hooks. 
• Strong knowledge of Javascript, CSS, HTML, and Frontend languages. 
• Production deployment experience working with AWS. 
• Experienced in true Agile and its engineering practices with a true DevOps mindset. 
  
  

• Bachelor’s Degree in Computer Science, Information Systems, or another related field. Or equivalent work experience.  
  
  

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada9 d’oct.

Teletreball . Javascript CSS Bootstrap HTML Git SEO CMS

¿Eres Desarrollador/a frontend con experiencia en creación de componentes en AEM y buscas un nuevo reto profesional desde casa? En Boycor buscamos un/a Frontend Developer con experiencia en AEM (Adobe Experience Manager) para trabajar de la mano de uno de nuestros clientes, compañía de servicios tecnológicos con portfolio integral de soluciones y servicios IT con presencia internacional.

¡Queremos conocerte!

¿Cuál es la CLAVE de este puesto?

• Experiencia de al menos 2-3 años en el desarrollo y mantenimiento de plantillas y componentes reutilizables en AEM (HTL, Sightly, sling models, AEM Assets, Sites, Core Components, Clientlibs, Experience Fragments...).
• NIVEL ALTO de JavaScript (desarrollo de nuevas funcionalidades, animaciones, carruseles, validaciones, eventos, experiencia en librerías como jQuery...).
• Conocimientos sólidos en HTML, CSS, SCSS (SASS/LESS) y Bootstrap.
• Experiencia en desarrollo de interfaces responsive y acordes a las normativas de accesibilidad.
• Conocimientos de Webpack o Vite como builders.
• Control de versiones con Git.
• Conocimientos de Magnolia CMS
• Nivel de inglés profesional (nivel B2).

¿Cómo será TU DÍA A DÍA?

• Desarrollo y mantenimiento de componentes, plantillas y funcionalidades Front-End en Adobe Experience Manager.
• Creación de interfaces web accesibles, responsive y optimizadas para rendimiento.
• Implementación de componentes reutilizables para facilitar la gestión de contenidos.
• Colaboración con equipos de desarrollo backend para definir estructuras de contenido e integración mediante Sling Models.
• Aplicación de estándares de accesibilidad WCAG 2.1 AA y mejores prácticas SEO.
• Participación en revisiones técnicas, reuniones con cliente y proyectos internacionales en inglés.
• Contribución a librerías de componentes y estándares compartidos de desarrollo.
• Elaboración y mantenimiento de documentación técnica.
• Posibilidad de participar en iniciativas relacionadas con Magnolia CMS y otras plataformas digitales.

¿Qué te podemos OFRECER?

• Contrato indefinido con Boycor.
• Modalidad de trabajo: Remoto.
• Horario: Flexible. L a J de 8/9 a 17/18h. V de 8 a 15h.
• Salario: entre 24.000 y 26.000€ brutos anuales (abierto a negociación según experiencia y aptitudes)

Si estás leyendo esto y te sienes identificado/a, no lo dudes: inscríbete y únete al equipo

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada6 d’oct.

Teletreball . Node.js CSS Scrum HTML Angular Cloud Coumputing Git DevOps Agile UX/UI Kanban

En Metrica se busca incorporar un/a Frontend Developer con experiencia en Angular para participar en el desarrollo y evolución de aplicaciones web modernas dentro de un equipo tecnológico consolidado.

Se valorarán perfiles con diferentes niveles de experiencia, desde profesionales junior con una base técnica sólida y ganas de desarrollarse, hasta perfiles más senior capaces de aportar autonomía técnica y experiencia en buenas prácticas de desarrollo.

Funciones principales

• Desarrollo y mantenimiento de aplicaciones frontend con Angular 18.
• Implementación de interfaces web responsive, accesibles y orientadas a una buena experiencia de usuario.
• Desarrollo y mantenimiento de pruebas unitarias mediante Jest.
• Maquetación y estilización de componentes utilizando CSS.
• Integración del frontend con servicios y APIs.
• Colaboración con equipos de backend, calidad, diseño y producto.
• Participación en procesos de integración, despliegue y mantenimiento de aplicaciones.
• Aplicación de buenas prácticas de desarrollo, control de versiones y calidad de código.
• Participación en la resolución de incidencias y evolución funcional de las aplicaciones.
  
  

• Experiencia o conocimientos sólidos en Angular 18.
• Conocimientos de JavaScript/TypeScript, HTML y CSS.
• Experiencia o conocimientos en testing frontend con Jest.
• Conocimientos de Node.js y gestión de dependencias.
• Conocimientos o experiencia en prácticas y herramientas DevOps.
• Capacidad de trabajo en equipo, aprendizaje continuo y orientación a la calidad.
  
  

• Experiencia o conocimientos en entornos cloud, especialmente en Google Cloud Platform (GCP).
• Experiencia con integración y despliegue continuo (CI/CD).
• Conocimiento de herramientas de control de versiones, como Git.
• Experiencia en metodologías ágiles, como Scrum o Kanban.
• Conocimientos de accesibilidad web, rendimiento frontend y diseño responsive.
  
  

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada5 d’oct.

Teletreball . React Javascript CSS HTML Linux Angular Git TypeScript Bash UX/UI

Who are we?

ActioGlobal is the agency that transforms leading organizations all over the world to shape the future of work. Since 2004, we partner with top leaders in their industries to disrupt organizational cultures and achieve high impact at accelerating speed, such as Pepsico, Unilever, Nestlé, Danone, Siemens, BASF, Adevinta, Canon, etc.

We don't consult. We Change How Work Is Done.

Our clients are not looking for fluffy workshops, endless post-it notes, or trendy methodologies, they want a new way of working that delivers results. Without excuses.

The Role

Your mission is to soak up knowledge and actively contribute to modernizing our internally developed platform. Guided by our Senior Devs, you'll help build modern UI using Lit and Web Components, migrating features from our legacy system to ensure a seamless, high-quality interface, while also implementing new and exciting features where required.

We’re looking for a clean-code enthusiast eager to become an expert in modern frontend architectures.

Active Learning: Jump into internal training and mentoring to master our stack (Lit, Web Components, modern JS).

Component Development: Build reusable UI components based on UX/UI designs and team standards.

Legacy Migration: Support the transition from old features to our new Web Components architecture.

Code Quality: Write clean JavaScript (ESNext) following industry best practices.

Automated Testing: Learn and help create unit and integration tests for a robust frontend.

Documentation: Keep our component library (Storybook) up to date.

Bug Fixing: Identify and fix visual or logic issues under supervision.

Collaboration: Be an active part of dailies and refinements, bringing a fresh perspective to technical talks.

Who You Are

Ggraduate (Computer Science), Web Development vocational training, or a high-intensity Frontend Bootcamp.

Core Tech: Solid grasp of JavaScript (ES6+), HTML5, and CSS3 (Flexbox/Grid), and JS Bundlers.

Growth Mindset: Proactive, curious, and open to constructive feedback (code reviews).

Attention to Detail: A passion for pixel-perfect design and great UX.

Git: Basic version control skills (clone, commit, push, pull).

Spanish: proficient to work

English: Good enough to read technical docs and communicate internally.

UNIX / Bash Fundamentals: You need to be comfortable using the terminal. Whether you use WSL, Mac, or Linux, you should know your way around basic commands.

Bonus Points

• Experience with modern frameworks (React, Vue, or Angular).
• Experience with Lit or a solid understanding of Web Components.
• Experience implementing software architecture patterns.
• Personal GitHub projects that show off clean, organized code.
• Knowledge of TypeScript, Figma, or Web Accessibility (WCAG).
• Knowledge of Test Driven Development principles.
  
  
  

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada3 d’oct.

Teletreball . Javascript .Net C# Java Node.js PHP Docker Git TypeScript React UX/UI

Una de las consultoras más reconocidas de integración tecnológica global con la que colaboramos en Joppy busca incorporar alguien Frontend Developer ReactJS + 3D Developer JS para crear aplicaciones interactivas y aportar soluciones innovadoras en el entorno industrial.

🎯 Funciones

• Desarrollar aplicaciones web modernas utilizando ReactJS.
• Diseñar y desarrollar interfaces de usuario centradas en la experiencia UX/UI.
• Crear WebApps con arquitecturas SPA.
• Desarrollar soluciones visuales e interactivas mediante tecnologías 3D.
• Colaborar con Product Owner en la definición de requisitos y user stories.
• Escribir código limpio, mantenible y reutilizable.
• Identificar y proponer mejoras técnicas y funcionales.
• Participar en todo el ciclo de vida del desarrollo de software.

🛠️ Requisitos imprescindibles

• Titulación en Ingeniería Informática, ingeniería afín, o formación STEM equivalente.

Al menos 2 años de experiencia trabajando con:

• ReactJS
• TypeScript
• JavaScript
• HTML5/CSS3
• Sass/SCSS

Al menos 1 año de experiencia en tecnologías 3D:

• Three.js
• WebGL/OpenGL
• Vulkan
• Unity
• Plugins de Blender o tecnologías similares

Experiencia utilizando herramientas de diseño UI, especialmente Figma.

➕ Requisitos valorables

• Experiencia trabajando con Git.
• Conocimientos de Docker.
• Experiencia con Design Systems.
• Conocimientos de backend:
• .NET / C#
• PHP
• Node.js
• Inglés nivel B2 o superior.
• Conocimientos del sector industrial o de máquina herramienta.
• Portfolio de proyectos.

🤗 Condiciones

• Contrato indefinido.
• Jornada completa.
• Modelo híbrido: 3 días presencial y 2 días teletrabajo en Zaldibar.
• Horario: lunes a viernes de 08:00 a 13:00 y de 13:30 a 16:30.
• Oportunidades de crecimiento y desarrollo profesional.
• Participación en proyectos tecnológicos propios con impacto directo en el negocio.
• Salario competitivo según experiencia y perfil (40.000–60.000 € brutos/año).

About Joppy

Joppy es una plataforma de reclutamiento tecnológico construida para developers por developers.

✅ No se requiere CV. Solo di lo que sabes y lo que quieres.

✅ Perfil anónimo por defecto.

✅ Tú eliges quién puede hablar contigo. Las empresas no pueden escribirte hasta que aceptes su oferta.

✅ Sólo ofertas relevantes que coincidan con tus preferencias. No más ofertas de Javascript para desarrolladores Java.

✅ Obtén una recompensa si te contratan.

Echa un ojo a las oportunidades de empleo tecnológico de forma anónima y encuentra el trabajo que te haga feliz.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada13 de jul.

. React API CSS Cloud Coumputing GraphQL Android TypeScript iOS

PRAMAC is part of a globally operating energy technology company and is at the forefront of innovation in Battery Energy Storage Systems (BESS). Our solutions – stationary and mobile – enable energy independence, grid stability, and sustainable energy supply.

To strengthen our software team, we are looking for a technology-driven professional who wants to actively shape the future of energy with us.

Your Responsibilities – What You Can Expect

• Together with your team, you design, develop, and enhance the web frontends of our Energy Management System – ranging from real-time visualization of energy flows and dashboard widgets to the control of battery storage systems, charging stations, and photovoltaic (PV) systems. You will mainly work with React, TypeScript, and Vite.
• You develop, maintain, and document our component library (Design System), ensuring a consistent look & feel across projects – documented and visually testable using Storybook.
• You create interactive data visualizations and charts to display energy consumption and generation, profitability analyses, and system states.
• You integrate GraphQL interfaces to ensure type-safe communication with our backend services and guarantee performant, stable, and scalable data flows between frontend applications, Edge and Cloud APIs.
• You implement complex forms and configuration interfaces – for example, for parameterizing battery systems, charge/discharge profiles, and simulation scenarios – with a strong focus on validation, usability, and intuitive user experience.
• You support the deployment of our application as a mobile app for iOS and Android using Capacitor – from platform-specific optimizations to the integration of native features.
• You work with internationalization (i18n) to provide our applications in a structured and sustainable multilingual setup.
• You ensure the quality of our frontend applications with unit tests, component tests, end-to-end tests, and API mocking, and you contribute to the continuous improvement of our testing strategy.
• You take full ownership of the design, implementation, documentation, and quality assurance of your software modules, ensuring their long-term maintainability, scalability, and high code quality.
  
  

• A degree in Computer Science, Media Informatics, Technical Informatics, or a comparable field of study.
• Very good knowledge of modern frontend technologies and tools, especially React, TypeScript, and Vite.
• Solid experience with state management, GraphQL, and component-based architecture.
• Confident use of UI component libraries and modern CSS approaches is an advantage.
• Experience in cross-platform development is a plus.
• Knowledge of testing frameworks and experience with Storybook to ensure high code quality are desirable.
  
  

• Work on forward-looking technology with high relevance for the energy transition.
• Diverse and engaging tasks in a motivated, international team.
• Opportunities for further training and professional development in the fields of energy storage technology and digitalization.
• Flat hierarchies, fast decision-making processes, and room for your own ideas.
  
  

• Murcia, Spain