Empleos de javascript developer remoto en Valencia

Hyqoo is seeking a Software Engineer / Python Developer for a contract, remote role. You will design, develop, test, and deploy scalable Python applications and backend solutions, with emphasis on clean code and maintainability. You will work across product and engineering teams to transform business requirements into robust technical solutions, contribute...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Middle Software Engineer (Ruby on Rails) based in Spain. As a Middle Software Engineer, you will contribute to the development and maintenance of a mission-critical content platform powering an innovative e-commerce and...

Lever, Inc. is seeking a Backend Engineer based in Spain to join a small, ambitious product team. You will own the central API and backend services, primarily using Node.js and TypeScript, and focus on API design, data modeling, performance, and developer experience. This remote, asynchronous role offers substantial technical ownership, collaboration with...

Progress Partners is hiring a Senior AI Platform / DevTool Engineer to build reusable AI tooling, automation, and shared services that help internal and external teams ship faster and more consistently. You'll own the RAG systems, AI-assisted workflows, and developer tools for reliable adoption and cost control. You'll work in a fully remote, async...

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 with...

Kimchi, listed by a partner company for a Senior Product Designer role based in Spain, seeks an expert to own end-to-end product design for AI-assisted developer tools and coding agents. You will work with engineers and other designers, prototype directly in code, and contribute to strategy in a remote-first setup. Responsibilities include leading user...

Senior Software Engineer, Firefox Security at Mozilla Corporation Team: Firefox Locations: Remote Sweden, Remote UK, Remote France, Remote Germany, Remote Finland, Remote Belgium, Remote Spain, Remote Netherlands Why Mozilla? Mozilla Corporation is the non‑profit‑backed technology company that has shaped the internet for the better over the last 25...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN US If you're looking for a place to grow, make an...

Ofertas de Senior Python Full Stack Engineer C...¡Lo siento! ¿Qué no te gustó de este trabajo? El trabajo no coincide con mi búsquedaDescripción de trabajo irrelevanteMuy pocos detalles / Falta de informaciónEl trabajo parece obsoletoSospechoso / Parece una estafaOtro (por favor especificar).Gracias por tus comentarios. Su aportación nos ayuda a...

La fuerza de Niji: cruzar las experticias digitales - consultoría, diseño, IA, datos, tecnología, integración y ciberseguridad - al servicio de soluciones concretas e innovadoras para nuestros clientes grandes cuentas y ETI.Nuestros proyectos integran la IA para fortalecer el rendimiento, la productividad y facilitar la toma de decisiones.Únete a un...

Lever, Inc. is seeking a Senior Software Developer (Node.js/Python) based in Spain. You will design, develop, and operate scalable backend services and AI-enabled components, collaborating with AI engineers and cross-functional teams to deliver production-grade APIs. You will own technical decisions, enforce coding standards, and mentor peers while working...

Job Summary The Elite Job is looking for a highly skilled and motivated Software Engineer (Backend) to join our growing remote development team in Spain. This role offers the opportunity to work on innovative projects that power global digital solutions. The successful candidate will be responsible for designing, developing, testing, and maintaining scalable...

Lever, Inc. is seeking a Senior Front-End Developer in Spain to lead Vue.js 3 front-end work, build components with the Europa Component Library, and collaborate across international teams. You will ensure accessibility, responsive design, and robust integration with REST APIs. You will mentor peers, participate in architectural discussions, and help shape...

Empiric is seeking a hands-on MarTech Developer focused on Salesforce Marketing Cloud to join a remote, 12-month freelance/B2B engagement across EU/nearshore. You will deliver SFMC solutions, API integrations, and email development in production environments. The role emphasizes practical coding and delivery over architecture, with a strong emphasis on SFMC...

MarTech Developer – Salesforce Marketing Cloud – Remote Empiric are supporting a leading organisation on a long-term MarTech development requirement, with a strong focus on Salesforce Marketing Cloud (SFMC), API integrations and email development. This is a high-priority opportunity for an experienced hands-on developer to join an established technical...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you’re looking for a place to grow, make an...

Platform Security Engineer – Remote (EU) - $200,000 to $240,000 plus equity. Security engineers who actually like building things... this one's for you. We're working with a company that's a ship fast mentality and is looking for a shift left persona, replacing decades-old infrastructure with a modern, API-first platform that's growing ridiculously fast....

About the RoleWe are looking for an experienced Senior Product Designer to join the fully remote R&D team of a fast-growing international AI technology company. In this hands-on position, you will take ownership of end-to-end product design across a large-scale consumer platform, creating engaging, intuitive and visually polished digital experiences. Your...

At Tinybird, we help developers and data teams take flight by unlocking the power of real-time data to build data products faster. With Tinybird, developers can easily ingest data from multiple sources, query it using the SQL they already know and love, and publish results as low-latency, high-concurrency APIs for their applications — all in minutes, not...

European Union, LATAM Work type: Office/Remote Technical Level: Leader Job Category: Software Development Project: Leading platform for electronic agreements We are looking for a talented Senior Full-Stack Engineer to join a team building a modern, large-scale platform that powers intelligent agreement management experiences for millions of users worldwide....