Ofertas de empleo para React

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

React Java CSS HTML Angular Cloud Coumputing Jira jUnit Spring

Descripción

Ubicación: Málaga

Nota: Estamos buscando talento en LATAM y se ofrece sponsorship para el visado.

Sobre nosotros

Somos Tessera, una firma de reclutamiento especializada en talento IT, y estamos colaborando con un cliente que es una empresa líder en consultoría tecnológica que presta servicios a entidades financieras de primer nivel. Apostamos por el talento latinoamericano y acompañamos a nuestros candidatos durante todo el proceso de relocalización, ofreciendo sponsorship para el visado y oportunidades reales de crecimiento internacional.

Responsabilidades

Tu Rol

• Desarrollo de componentes frontend y backend dentro de un entorno distribuido internacionalmente.
• Soporte y resolución de incidencias técnicas y funcionales.
• Participación en proyectos multidisciplinares orientados a mercado financiero.
  
  

• Angular, HTML, Webcomponents, React.
• Spring Boot, Webflux, Security, Cloud, Data.
• Tecnologías: Javascript/TypeScript, CSS.
• Testing: JUnit, Mockito.
• Reactivo: RSocket.
• Herramientas: Jira, Github, Dynatrace.
• Idioma: Inglés alto.
  
  

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

React CSS TypeScript

Únete a Plexus Tech. Nos encontramos en búsqueda de un perfil con al menos 5 años de experiencia en react para incorporarse a un gran proyecto con nuevos desarrollos.

Requisitos:

- JS, Typescript,...
- React últimas versiones de React, 16 y 18
- Testing (unitario) con React Testing Library (JEST)
- CSS (Styled Components)
- Conocimientos de POO (programación orientada a objetos)

Conocimientos Técnicos Preferidos:
- Conocimientos de arquitectura Domain Driven Development y arquitectura Hexagonal (responsabilidades por capas)
- Patrones de diseño
- Conocimientos de accesibilidad.
- Desarrollo de aplicaciones que cumplan con estándares de seguridad

Con nuestro modelo híbrido, Flexology puedes trabajar desde donde mejor fluya tu talento: desde cualquiera de los 24 centros de trabajo que tenemos en España, desde tu casa, o combinando ambas modalidades. El ecosistema de trabajo Plexus Tech permite mantener un ambiente de colaboración en la compañía.

Trabaja con profesionales de referencia

Acceso a formación continuada.

Proyección profesional

Retribución flexible en seguros de salud, tickets restaurante, guardería, transporte

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

React Javascript Jenkins Angular Vue.js

Únete a Plexus Tech. Nos encontramos en búsqueda de un/a Desarrollador/a Javascript Vanilla senior con 4 años de experiencia para unirse a un proyecto con un importante cliente del sector bancario.

Requisitos:

- Perfil senior, al menos 4 años de experiencia.
- Lenguajes de programación: Javascript Vanilla y experiencia creando webComponents con React, Vue.js o Angular.
- Experiencia en test unitarios.
- Experiencia con Jenkins, Sonar.
- Experiencia trabajando en Agile/Scrum.
- Trabajo en equipo, orientación a resultados.
- Actitud positiva, proactiva y ganas de trabajar en equipo.

Con nuestro modelo híbrido, Flexology puedes trabajar desde donde mejor fluya tu talento: desde cualquiera de los 24 centros de trabajo que tenemos en España, desde tu casa, o combinando ambas modalidades. El ecosistema de trabajo Plexus Tech permite mantener un ambiente de colaboración en la compañía.

Trabaja con profesionales de referencia

Acceso a formación continuada.

Proyección profesional

Retribución flexible en seguros de salud, tickets restaurante, guardería, transporte

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

Teletrabajo React SaaS

——————————————————
✨ An invitation to redefine the web with Digital You ✨
——————————————————

To the developer who's tired of building forgettable things:

We're Digital You, and we're obsessed with creating digital experiences so extraordinary, they change how humans interact with technology.

We're not looking for an employee. We're looking for a co-creator.

Someone who sees code as art. Who believes interfaces should feel like magic. Who gets frustrated when things are merely "good enough."


—————————————
The reality of working with us
—————————————

Massive Freedom ✨
—
Wake up at 6am or 2pm. Work from a Barcelona café, a Bali beach, or your childhood bedroom. Take that random Tuesday off to surf. Extend your vacation because inspiration struck in Thailand.

Projects That Matter 🚀
—
We turn down more clients than we accept. Why? Because we build things that excite us. From revolutionary SaaS products born from our internal tools to websites for Barcelona's most creative architects - every project pushes boundaries.

Growth on Steroids 🌱
—
30%+ of your time is yours to explore, learn, break things. We'll pay for courses that make you better. You'll lead projects that scare you (with our mentorship). Many who were "mediocre" elsewhere become extraordinary here. We don't know why - maybe it's the freedom, maybe it's the projects, maybe it's the beer.

A Team That Feels Like Family 💫
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Hot air balloon rides over Catalonian volcanoes. Scuba diving in private boats. Coding sessions that turn into philosophy debates. We don't do corporate team building - we do unforgettable life experiences.


—————————————
What we need from you
—————————————
- Technical chops: 2+ years with modern stacks (Next.js, React, Node, Rails, or similar)
- AI curiosity: Ready to integrate AI at every layer - from code assistants to autonomous agents + RAG/inference at the UX layer
- Design soul: You notice when a button is 2px off. Beautiful UX makes your heart sing
- Spanish, English, or both (our clients span the globe)
- Intangibles: Deep responsibility matched with creative freedom. Perfectionism balanced with pragmatism. The ability to challenge ideas respectfully. A genuine love for what you create.


—————————————
Let's be transparent
—————————————
We're a small studio in Spain. We can't match big tech salaries. But here's what we offer instead:
- Projects you'll proudly show your grandkids
- Freedom most people only dream of
- Mentorship that transforms careers
- A team that celebrates your wins and supports your experiments

If you're chasing the biggest paycheck, we're not your match. But if you want to grow exponentially while building things that matter, with people who care as much as you do... we should talk.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

Teletrabajo React Python Cloud Coumputing TypeScript AWS Office

Who We Are

We are a fast-growing Series A startup building cutting-edge technology to revolutionize cloud development processes and support highly efficient dev&test feedback loops. We've closed our last $25mil round in Q4 2024, led by Notable Capital, CRV and Heavybit.

At its core, LocalStack provides a high-fidelity emulator and local cloud development platform. Imagine developing cloud applications and data pipelines entirely on your local machine within a lightweight cloud sandbox, running in Docker!

Our mission is to empower developers to rapidly build and test their cloud applications, allowing for a more enjoyable dev experience, and saving valuable time and resources.

LocalStack has a large and active open-source community (57k+ stars on GitHub) with over 100k active users worldwide and 290M+ downloads to date. Our customer base ranges from SMBs to Global Fortune 500 companies.

We are sustainably growing our globally distributed team across sectors

LocalStack is headquartered in Zurich/Switzerland 🇨🇭, with a main engineering office in Vienna/Austria 🇦🇹 and remote team members from 🇺🇸the US, 🇫🇷FR, 🇬🇧UK, 🇨🇦CA, 🇪🇸ES, and many more countries.

👉Check our Notion Candidate Handbook and our GitHub!

As a full-stack engineer at LocalStack, you'll play a key role in designing and building features that improve the developer experience of our cloud platform. Working closely with our engineering and product teams, you'll contribute across the stack from backend APIs to frontend interfaces helping to deliver scalable, reliable solutions. This is a hands-on role where you'll grow your technical skills, collaborate with experienced engineers, and make a real impact on the LocalStack product.

Requirements

✅ What you will be working on/responsible for

• Working on complex technical projects from conception through to execution and monitoring.
• Translating ambiguous or vague problem spaces into clear, actionable technical plans and deliverables.
• Contribute to building and improving cloud infrastructure tooling, ensuring stability and scalability in production environments.
• Writing clean, scalable code in Python and React (preferably TypeScript), contributing to both backend and frontend components.
• Debugging and resolving production issues within cloud environments, with a focus on reliability and performance.
• Contributing innovative ideas to improve LocalStack's product and enhance the developer experience
  
  

• Proven track record of running, debugging, and resolving issues in production cloud environments.
• Strong experience owning and delivering end-to-end complex technical projects.
• Proficiency in Python and React (TypeScript preferred).
• Solid understanding of backend systems, cloud infrastructure (AWS preferred), and frontend development
• Demonstrated ability to disambiguate complex or unclear problem areas and turn them into concrete plans. .
• Familiarity with fast-paced, startup environments and unstructured workflows.
• Bonus: Background in developer tooling or helping teams adopt CI/CD and cloud best practices
  
  

• Taking ownership
• Being proactive and collaborative
• Delivering high quality technical contributions
• Working on the right things
• Communicating openly and clearly
• Participate actively
• Showing empathy and compassion
• No-ego feedback culture
  
  

• care: we create with compassion. We prioritize empathy and understanding in every interaction. By genuinely caring for our team, customers, and community, we create an environment where people thrive and impactful work flourishes
• ownership: we own the outcome. We take responsibility for our work and are passionate about its impact. We foster autonomy, inspire ambition, encourage ownership, and empower everyone to unlock their potential and make an impact
• openness: we build trust together. We build trust through open communication and honest feedback. By sharing ideas and embracing diverse perspectives, we create stronger, more connected teams that work toward shared goals
• courage: we dare to innovate. We embrace bold challenges and take calculated risks to move the needle. We step outside our comfort zones, experiment fearlessly, and turn setbacks into springboards for growth
• excellence: we chase the extraordinary. We chase excellence by pushing boundaries and delivering results that go beyond the ordinary, constantly raising the bar and striving for greatness in everything we do. Excellence is not just the outcome, itʼs how we approach every task with purpose, passion, and a commitment to delivering exceptional value
  
  
  

• Fully remote
• Competitive salary
• Annual company retreat
• Learning budget
  
  

• Lead a critical engineering function in a fast-growing company with huge open source traction and global customer base
• Work on cutting-edge technology with a talented and passionate team
• Shape the evolution of a product used and loved by thousands of developers worldwide
  
  

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

Office

¿Te gustaría unirte a un equipo internacional que trabaja para mejorar el futuro del sector de la salud? ¿Quieres contribuir a mejorar la vida de millones de personas? Grifols es una compañía global del sector de la salud que desde 1909 mejora la salud y el bienestar de las personas en todo el mundo. Somos líderes en medicamentos hemoderivados y medicina transfusional y desarrollamos, producimos y comercializamos medicamentos, soluciones y servicios innovadores en más de 110 países y regiones.

Creemos que la diversidad aporta valor a nuestro negocio, a nuestros equipos y a nuestra cultura. Estamos comprometidos con la igualdad de oportunidades y nuestra misión es ofrecer un entorno inclusivo donde las diferencias sumen a nuestra compañía.

Diagnostic Grifols S.A., compañía industrial que investiga, desarrolla y fabrica productos de alta tecnología para el diagnóstico clínico, precisa incorporar un/a Auxiliar de Laboratorio dentro del departamento de Control de Calidad.

Cuáles serán tus responsabilidades

• Ejecutarás los métodos analíticos asignados.
• Te encargarás de realizar las actividades propias del laboratorio: análisis de muestras, preparación de reactivos, verificaciones o ensayos que te sean asignados, siguiendo los documentos de control escritos (métodos analíticos, especificaciones, instrucciones, calibraciones y manuales de instrucciones de aparatos) anotando y validando electrónicamente (si es necesario) los resultados obtenidos.
• Interpretarás los resultados obtenidos en los controles de calidad realizados por el laboratorio así como asegurar su registro y correcta trazabilidad e investigación de resultados anómalos o incidencias.
• Realizarás los análisis de los reactivos y muestras biológicas de uso interno en laboratorio para garantizar su trazabilidad y flujos de materiales.
• Velarás porque los instrumentos, materiales y/o reactivos cumplan con los requisitos definidos y te responsabilizarás también de mantener el correcto orden, mantenimiento y limpieza del laboratorio.
• Conocerás y cumplirás las Normas de Calidad (ISO, Normas Internas, GMP), Seguridad y Salud y Medioambientales existentes así como velar por su cumplimiento.
  
  
  

• Dispones de formación en Bachillerato o CFGM/CFGS con experiencia profesional. Se valorará positivamente formación en CFGS Análisis y Control o Diagnóstico Clínico o formación superior adecuada, con experiencia mínima de 1-2 años en Laboratorio, y conocimientos en GMPs.
• Tienes conocimientos de MS Office y deseable conocimiento en programa SAP a nivel de usuario.
• Posees una elevada capacidad para trabajar en equipo así como iniciativa en la ejecución de las tareas propias y capacidad de resolución ante las incidencias y/o adversidades.
• Valoraremos que tengas un nivel FCE de Inglés.
  
  
  

• Horario: Turno central.
• Tipo de contrato: Indefinido.
  
  
  

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

Teletrabajo React API Agile TypeScript AWS

Desde Grupo NS, precisamos incorporar un programador con experiencia en React y typescript de al menos 3 años para un proyecto en modalidad híbrida en Barcelona (2 días presenciales)

Es imprescindible tener un nivel avanzado de inglés

¿Qué buscamos?

Buscamos un perfil frontend engineer para nuevo equipo en cliente Seguros.

Importante buen nivel de inglés porque la comunicación con cliente será en este idioma (valorable también Francés).

Conocimiento técnico: React, Typescript, API query, asynchrony, Playwright, testing, Micro frontend Valorable: AWS, Agile

Buscamos un perfil frontend engineer para nuevo equipo en cliente Seguros.

Importante buen nivel de inglés porque la comunicación con cliente será en este idioma (valorable también Francés).

Conocimiento técnico: React, Typescript, API query, asynchrony, Playwright, testing, Micro frontend Valorable: AWS, Agile

React, Typescript, API

• Flexibilidad horariaSí
• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada13 jun.

React Javascript Node.js Agile CSS Angular TypeScript Office

Wallapop is a Barcelona based scale-up driven by the purpose to empower people to embrace a more conscious and human way of consumption. We believe in a world where collaborative economy is mainstream. This is what drives us. 💫

Wallapop operates in Spain, Italy and Portugal, offering a catalogue of several hundreds of millions of products and services. Powered by technical innovation and continuous improvement, we bring together the scale & trust of classifieds with the marketplace's convenience & reach. 🌱 Our mission is to enable a connected trade ecosystem, making 2nd-hand the norm through smart use of technology.

Backed by top investors such as Accel, Insight Partners & Naver Corp we bring our total valuation to 806 million EUR and are embarking on our international journey with the aim to become the world's best unique goods trading platform.

The Challenge 🧩

At Wallapop, we're looking for an experienced Front-end Engineer with strong expertise in Angular to join our team and contribute to the evolution of our web applications. This role is critical in shaping how we deliver valuable content to millions of users. You will be involved in building both customer-facing web apps and internal tools, primarily utilizing Angular. While proficiency in Angular is essential, we also value knowledge of React.

As part of this role, you'll take ownership of all stages of the development lifecycle — from design to deployment — while collaborating closely with design, product, and back-end teams to implement solutions that elevate the user experience.

What You Will Do 👇

• Build and maintain scalable, high-performance web applications that deliver seamless and intuitive user experiences for millions of users.
• Transform designs and wireframes into clean, efficient, and reusable UI components that are responsive and accessible across devices.
• Write maintainable and testable code, adhering to best practices and incorporating unit and integration tests to ensure code quality.
• Collaborate with other peers during code reviews, providing constructive feedback to ensure high-quality, reliable code.
• Optimize our web applications for performance, scalability, and long-term maintainability, keeping the user experience a top priority.
• Work with cross-functional teams (product, design, back-end) to define technical requirements, estimate effort, and deliver high-quality solutions on time.
• Be an active participant in driving the web platform across the company.
  
  

• Experience building large-scale web applications using technologies such as JavaScript, TypeScript, CSS, and Node.js.
• Proficiency in front-end frameworks and libraries, particularly React (Next.js preferred) and Angular.
• Proven understanding of UI/UX best practices and how to build user-friendly, intuitive applications.
• Solid experience with automated testing frameworks (e.g., Jest, Jasmine) and continuous delivery pipelines.
• Proven ability to collaborate in an agile environment, working with cross-functional teams.
• Strong communication skills and a growth mindset, with an openness to learning and knowledge sharing.
  
  

• Experience building large-scale web applications using technologies such as JavaScript, TypeScript, CSS, and Node.js.
• Proficiency in front-end frameworks and libraries, particularly Angular. Knowledge of React is preferred but not mandatory.
• Proven understanding of UI/UX best practices and how to build user-friendly, intuitive applications.
• Solid experience with automated testing frameworks (e.g., Jest, Jasmine) and continuous delivery pipelines.
• Proven ability to collaborate in an agile environment, working with cross-functional teams.
• Strong communication skills and a growth mindset, with an openness to learning and knowledge sharing.
• Ability to contribute to a positive, inclusive team culture, fostering collaboration and continuous improvement.
  
  

• Competitive phantom shares package for all employees
• Generous individual learning budget of 2k per year
• Group and individual English, Catalan & Spanish lessons as part of our working day
• Private Health Insurance with Alan
• Flexible working hours + intensive Fridays
• Flexible remuneration to deduct from gross salary (kindergarten/food/transport check)
• Gym & Wellness plan, including physiotherapist in the office
• Generous referral Program & Charity Donation
• Bonus for weddings & newborns
• Wallapop Renta (Tax income support)
• Monthly plan for free shipping, bumps & home-pick-up on our services
• Work anniversary Gifts and Birthday Surprises
• Contribution towards your WIFI in your monthly payroll
• One-off payment based on compensation package to go towards setting up your home office
• Relocation package (monetary support and legal advice) and visa sponsorship, if applicable
• 26 holidays per year
• TOP hardware of your choice (latest Apple or Windows)
  
  

• Intro Call - run by Talent Acquisition, focus on providing more information about the role and the company as well as going over your experience, motivation, and expectations. This usually takes 45-60 minutes.
• Technical Task - you will be assigned a test that consists of a coding challenge to assess the technical skills required for the role. You will have up to 7 days to complete it
• Expertise Interview - run by the core team, focusing on the hard skills and the ability to deliver in a given context. This usually takes 60-90 minutes.
• Stakeholder Interview - run by the hiring team and relevant stakeholders, focus on the ability to collaborate & deliver in a cross-functional set-up. This usually takes 60 minutes.
• Culture-Add Interview - run by culture interviewers, focus on adherence to Wallapop's purpose and business proposition. This usually takes 60 minutes.
• Offer - should you be the right candidate, your offer will be discussed over a call with talent acquisition and will then be confirmed in writing.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada13 jun.

React Javascript Agile TSQL Oracle TDD TypeScript Spring DevOps Office

Accenture, recognized as a Great Place To Work®, is a leading global professional services company that helps major businesses, public administrations, and other organizations around the world develop their digital core, optimize their operations, accelerate revenue growth, and improve services for citizens, creating tangible value at speed and scale

Job Description:

We are looking for a Full Stack Developer with experience in Springboot, service-oriented architecture, RESTful services, SQL (Oracle), React, JavaScript, and Typescript to join our team in Madrid. The ideal candidate will have more than four years of experience in software development and a degree in Computer Engineering or a related field.

Responsibilities:
- Work in a cross-functional team using agile methodologies as part of a DevOps-centric model.
- Design, implement, deploy, release, and monitor your team´s applications, participate in pull request reviews.
- Participate in planning and feature refinement sessions together with your team.
- Actively participate in our Software Engineering communities, sharing your knowledge and helping others.

- More than four years of experience in software development.
- Experience in Springboot, service-oriented architecture, RESTful services, SQL (Oracle), React, JavaScript, and Typescript.
- Degree in Computer Engineering or a related field.
- Very good level of English (C1).
- Proactive, pragmatic, and open-minded attitude.
- Entrepreneurial mindset, your ideas are welcome.
- Proven delivery experience in software engineering using industry standards such as TDD and BDD.
- Understanding of DevOps concepts such as CI/CD and the importance and value of automated testing.
- Willingness to learn new ways of working while supporting Julius Baer to transform itself.
- Pride in your work and strive to lead by example.
- This role requires working on-site 2-3 days per week

Benefits and Compensation: At Accenture, recognized as a Great Place To Work®, we support a hybrid work model that, thanks to technology and our facilities, allows us to maintain the essential human connection to work with our teams and clients. A connection that allows us to maintain our culture of inclusion and diversity and be, according to Refinitiv, the most diverse company in the world. Additionally, we offer other benefits such as:
- Medical, Life, and Accident Insurance
- Medical service and wellness programs
- Flexible compensation program and stock purchase
- Flexibility programs (hours, days off, vacations...)
- Individualized training itinerary
- Sustainability programs and Accenture Foundation
- Employee network for diversity
- Other benefits: Bankinter office with special conditions and profit sharing

About Accenture
We work with one shared purpose: to deliver on the promise of technology and human ingenuity. Every day, more than 775,000 of us help our stakeholders continuously reinvent. Together, we drive positive change and deliver value to our clients, partners, shareholders, communities, and each other.We believe that delivering value requires innovation, and innovation thrives in an inclusive and diverse environment. We actively foster a workplace free from bias, where everyone feels a sense of belonging and is respected and empowered to do their best work.At Accenture, we see well-being holistically, supporting our people´s physical, mental, and financial health. We also provide opportunities to keep skills relevant through certifications, learning, and diverse work experiences. We´re proud to be consistently recognized as one of the World´s Best Workplaces