Empleos de javascript developer remoto en Valencia

Role: Senior Frontend Developer (Contract) Rate: Up to €300 - €400/day Start: ASAP Duration: Open-ended Overview We’re hiring a Senior Frontend Developer to deliver high-performance, conversion-focused web experiences across customer-facing platforms and internal tools. This is a hands-on contract role with immediate impact, suited...

Please note: We're a remote-first company and offer the flexibility to work remotely within the country listed in the job posting.At Bitrise, we're transforming how mobile products are developed and deployed for thousands of customers worldwide. As we scale, we're building the growth function inside product marketing, and this role leads that charge.You’ll...

OverviewTake your career to the next level with Amaris Consulting as a Full Stack Developer . Be part of an international team in an agile environment with a €800M turnover and over 1,000 clients worldwide. Spanish fluency is required for this role.ResponsibilitiesDevelop and maintain robust web applications using Node.jsand Angular .Create efficient,...

En ALTEN tenemos claro que el éxito de nuestros proyectos se debe a las personas que forman nuestro equipo. Por eso, si tienes más de 2 años de experiencia trabajando en proyectos de desarrollo web, trabajando con lenguajes de programación como, nos comprometemos a impulsar tu talento, satisfacer tus expectativas laborales y hacerte sentir como en casa....

We are hiring for one of our clients, seeking a React Native Developer to work on a Full-Time basis. The role involves building and maintaining cross-platform mobile applications using React Native technology.Key Responsibilities:Develop and optimize mobile applications using React Native framework for iOS and Android platformsCollaborate with...

En Vermont Solutions buscamos un/a Senior Backend Developer con al menos 4 años de experiencia para desarrollar y mantener aplicaciones empresariales robustas, escalables y de alto rendimiento.ResponsabilidadesDiseñar, desarrollar y mantener servicios backend con Java y Spring Boot.Trabajar con PostgreSQL y MQ Series en soluciones de integración entre...

Simple is a successful mobile product that has a user base of over 15 million people and has over 100% year-over-year revenue growth. It helps people improve their nutritional habits through personalized programs, meal tracking, and health insights, which allows them to lead healthier and happier lives. Now, we are taking the next big step and working on a...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mobile Application Developer and Support Analyst based in Spain.As a Mobile Application Developer and Support Analyst, you will design, develop, test, deploy, support, and optimize SAP-based mobile applications and extensions. You...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Epic BI Report Developer based in Spain.This is an opportunity for an experienced healthcare technology professional to develop and optimize business intelligence reporting solutions within a large-scale healthcare environment....

Se busca desarrollador Full Stack con al menos 5 años de experiencia en .NET Core, C#, Azure y microservicios.Ofrece trabajo remoto, plan de carrera y formación continua.

Chargecloud GmbH is seeking a part-time front-end developer to join our marketing team and turn approved UX/UI designs into high-quality, flexible websites.You'll build with React/Next.Js, integrate Storyblok, and translate designs into responsive front-ends while ensuring performance, accessibility and SEO.You'll collaborate with internal teams and...

Talan Spain is seeking an experienced Backend Developer with strong Apache Spark and Scala expertise to join our distributed teams.You will develop and maintain backend solutions across the full lifecycle in an Agile environment, contributing to data platforms and business-critical applications.This role offers 100% remote work from anywhere, with...

SEREM Consultoría empresarial busca un/a Salesforce Developer con experiencia sólida en desarrollo sobre la plataforma Salesforce para sumarse a un proyecto tecnológico estable y de largo recorrido.Las funciones incluyen desarrollo, mantenimiento e integración con APIs, revisión de código y colaboración en iniciativas de IA Generativa dentro del...

One of the companies we work with at Joppy, a leading IT consultancy, is looking for a Full Stack Developer (NodeJS / React) with at least 3 years’ professional experience to join the team.Working arrangements: FULLY REMOTE from anywhere in Spain.WHAT WILL YOU BE DOING ON A DAY-TO-DAY BASIS?To design, develop and maintain software solutions by applying...

Signicat is a pan-European digital identity company that makes it easy and safe for organisations to know who they are interacting with online. Using our proprietary technology, we help companies and public organisations securely verify the identities of people and businesses, authenticate users, and enable compliant electronic document signing, so their...

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,...

Wizeline in Barcelona is seeking an experienced iOS native mobile developer to design and implement high?quality apps using Swift and SwiftUI.You will drive technical discussions, shape architecture, and collaborate with product teams to deliver scalable, impactful mobile solutions in a remote?friendly, flexible work culture.We value creativity and learning,...

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,...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and...

Talan Spain is looking for a Big Data Developer to join an Agile team and drive design, development and evolution of data lake solutions for Market Risk use cases.You will work with Spark, Scala and SQL to build large-scale data pipelines, ingest, transform and publish data, and collaborate across squads and production support teams.The role emphasizes...