Empleos de front-end javascript 100 en remoto en Zaragoza

Mercor is seeking a Web Development Expert for a fully remote contract. The role requires 3–8 years of frontend or full-stack experience, strong HTML/CSS and JavaScript skills, and proficient use of browser DevTools.You will evaluate visual fidelity across multiple rewrites, ensure responsive behavior, and justify design decisions with precise,...

Jobgether SRL is seeking a Senior Front-End Developer based in Spain to advance Vue.Js 3 applications using the Europa Component Library. You will contribute to architecture, performance optimization, accessibility, and agile delivery while collaborating with international teams.You will mentor junior developers, review code, and help establish front-end...

Web Development Expert - Fully Remote | Upto $90/hrMercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey .Position: Frontend EngineerType: ContractCompensation: $90/hourLocation: RemoteRole...

Lever, Inc. is seeking a Software Engineer (Front and Back end) based in Spain. You will contribute across frontend and backend development to build reliable, scalable applications in modern cloud environments.Technologies include Java, JavaScript, Python, React, Angular, Vue.Js, and containerization with Kubernetes, Docker, and Containerd. You will deploy...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer (Front and Back end) based in Spain.As a Software Engineer, you’ll contribute across both frontend and backend development to build reliable, scalable applications in modern cloud environments.You’ll work...

XKTalent Inc. - Rimutee busca un/a Desarrollador/a Fullstack Senior para un proyecto internacional LATAM. Se requiere experiencia en Java/JEE y React, con capacidad de abordar soluciones end-to-end y colaborar con equipos globales.Ofrecen entorno internacional y salario competitivo en USD, con modalidad 100% remota. Se valorará experiencia en tecnologías...

Desde SEIDOR GESEIN, seleccionamos un/a Full Stack Senior para incorporarse a un proyecto tecnológico estable, trabajando en un entorno internacional y 100% remoto.Buscamos un perfil con experiencia sólida tanto en desarrollo Frontend como Backend, capaz de participar en todo el ciclo de desarrollo: análisis, diseño, desarrollo e implementación de...

¿Quieres formar parte de nuestro equipo de Profile?Desde Profile nos encontramos en búsqueda de un/a Mid-Senior Fullstack Developer para integrarse en un proyecto 100% remoto.Con ilusión es como se cambian las cosas, y queremos contribuir a un futuro mejor gracias a la tecnología. Para conseguirlo no necesitamos héroes ni súper talentos, sino personas...

¿Te interesaría seguir desarrollándote como Programador/a Back-end en una empresa líder dedicada al sector Healthcare (Salud), en un entorno internacional y colaborativo de primer nivel utilizando tecnología puntera?Puede obtener más detalles sobre la naturaleza de esta vacante y lo que se espera de los solicitantes leyendo la información a...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Front-End Developer (Vue.Js 3 + Europa Component Library) based in Spain.This is a senior front-end engineering opportunity for an experienced developer who wants to contribute to international digital transformation...

Apply for Backend Developer Analyst | SPARK/SCALA | 100% Remote at UST in Madrid, MD, ES. This Full time on site position offers great opportunities for career growth.Role description We are looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America,...

En Krell Consulting buscamos incorporar un/a QA Automation Engineer / Software Development Engineer in Test (SDET) para participar en un proyecto tecnológico de larga duración.Buscamos un perfil con mínimo 3 años de experiencia en QA/Testing, con una base sólida tanto en testing funcional como en automatización, experiencia en pruebas de APIs y...

Talan Spain is seeking a skilled backend Java developer to design, build, and maintain robust backend services using Java, Spring Boot and microservices, in a 100% remote setup.You will implement and consume REST APIs, deploy on OpenShift, and collaborate with Angular front-end teams to ensure seamless integration. The role involves code reviews, CI,...

XKTalent Inc. - Rimutee busca un/a Desarrollador/a Backend Senior para un proyecto internacional, con experiencia en Java/JEE y Spring Boot, capaz de diseñar soluciones end-to-end de complejidad media y aportar una visión transversal de tecnologías.Trabajarás en un entorno ágil y colaborativo con equipos multidisciplinares. Se ofrece acceso a...

ElevenLabs is seeking Full-Stack Engineers to build and maintain front-end and back-end components for our Creative & Studio products, including Image/Video, Flows, and Audiobooks. You will work across voices and AI models to deliver scalable features used by millions of users.We offer flexible staffing, autonomy, and a global remote setup, with...

The RoleVeeva Link seeks a mid-to-senior level Front End Engineer (React) that will participate in all aspects of architecting and developing new and innovative web applications. You will have the opportunity to work on cutting‑edge technology and new product development in an established company that is rapidly growing. This is a great opportunity for an...

EUROPEAN DYNAMICS Group is seeking a Full Stack developer fluent in English to work remotely within the EU. The role involves integrating with a major client’s IT team and contributing across front-end and back-end development, automation, and system administration.The candidate should have 7+ years IT experience, strong Python/JavaScript skills, React...

Buscamos a un/a Gerente / Jefe de Proyecto SAP Ariba para integrarse en una de las áreas de consultoría tecnológica con mayor crecimiento a nivel internacional. Si tienes una visión estratégica de los procesos de Procurement y te apasiona liderar equipos en entornos complejos, este es tu sitio.En este rol, no solo gestionarás plazos; serás el...

Avomind is seeking a Talent Acquisition specialist to drive outbound and inbound recruitment efforts for our clients, while ensuring a superior candidate experience. This freelance, 100% remote role collaborates with management to explore new candidate opportunities and manage end‑to‑end hiring processes.You will screen candidates, coordinate interviews...

Smartedge Client is seeking a Laboratory Sciences Systems Specialist to oversee validation, administration, and lifecycle management of data acquisition systems in a global CRO/pharma setting. This role is 100% remote within the EU.You will draft SOPs, support site implementations, perform GLP validation, and coordinate with end users, vendors, and...