Empleos de remote freelance full-stack engineer en Valencia

Jobgether SRL is seeking a Senior Full Stack Engineer (NET/React) based in Spain to build scalable, secure, and high-performing applications across backend and frontend layers.You will work with .NET/C#, React, Redux, and JavaScript, shaping architecture and development practices, and contributing to cloud-based solutions on GCP with CI/CD.You will mentor...

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...

We currently have a vacancy for a Full Stack developer fluent in English, to offer his/her services as an expert remotely (within EU). In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team. * Designing and developing tools to...

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since our founding in 2000, we have continuously evolved and developed unique technology to facilitate seamless multilingual communication. Our worldwide network of language experts, coupled with an intuitive online platform,...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Full Stack Engineer (.NET/React) based in Spain.As a Senior Full Stack Engineer, you will build and evolve scalable, secure, and high-performing applications across both backend and frontend layers.You will work extensively...

A global leader in language services is seeking a Senior Full Stack Engineer to modernize their core application and develop new features. The role involves working with experienced engineering teams on a cloud-native tech stack, focusing on both front-end and back-end functionalities. Ideal candidates will have extensive experience in .NET and a solid...

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...

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since our founding in 2000, we have continuously evolved and developed unique technology to facilitate seamless multilingual communication. Our worldwide network of language experts, coupled with an intuitive online platform,...

Portless is seeking a senior full-stack engineer to own and scale major pillars of our global supply chain platform, delivering end-to-end features for the B2B portal and logistics engine.You'll design heavy-duty API integrations with OMS/WMS/TMS, build in a serverless, cloud-native stack, and drive resilient architectures in a remote-first, globally...

Duration: 12 months, with possibility of extensionLanguage: Italian - must-haveWe’re looking for a Senior or Lead Full-Stack Developer to join an international project on a fully remote basis from Spain.Must-have experience AWSTerraform or CloudFormationDockerNode.JsReactJest or VitestMicroservicesNice to have GitHub ActionsNext.JsJava or KotlinDDDThe role...

Jobgether SRL is seeking a Software Engineer (Frontend and Backend) based in Spain to contribute across frontend and backend development for reliable, scalable cloud applications. You will work with Java, JavaScript, Python, and modern web frameworks, with containerization and cloud deployment in AWS/Azure/OpenStack/OpenShift environments.You will develop...

Se busca un desarrollador Full Stack con más de 5 años de experiencia en Java/Spring Boot, microservicios, Kubernetes, Docker y Kafka para diseñar, implementar y evolucionar soluciones escalables. Se valora experiencia en frontend (Angular) y prácticas DevOps.

Full Stack Developer - Telecom BSS - Remote - Applicants Must Be EU Citizens - 12 Month Contract We are looking for experienced developers to support and develop telecom BSS applications for a Telco customer. The role covers application development and ongoing application support within a TypeScript, Node.Js and React environment, deployed on...

Lever, Inc. is partnered with a company seeking a Senior Full Stack Engineer based in Spain. You will build scalable applications using .NET/C#, React/Redux, and SQL databases, with GCP and CI/CD practices. The role blends hands-on coding with architectural input and mentoring, in a remote-first environment. You will collaborate with product and design teams...

Jobgether SRL is seeking a Senior Full Stack Engineer (NET/React) based in Spain to build scalable, secure, and high-performing applications across backend and frontend layers. You will work with .NET/C#, React, Redux, and JavaScript, shaping architecture and development practices, and contributing to cloud-based solutions on GCP with CI/CD. You will mentor...

ElevenLabs is seeking Full-Stack engineers to develop and maintain both front-end and back-end components of our product suite. You will own end-to-end features and collaborate across engineering, growth and sales to solve critical problems. The role is remote globally, with optional offices in London, New York, San Francisco and Warsaw. We offer flexibility...

Ambit Iberia is seeking a Senior Full Stack Developer to design, build, and deploy enterprise-grade apps with AI capabilities.You will work across frontend and backend teams, implementing REST APIs, microservices, and OAuth2 security while leveraging OpenShift/Kubernetes and cloud-native patterns.Remote role with flexible schedule and opportunities to work...

Remote Europe / LATAM | $100K–$120K + equityMost customer service chatbots can answer simple questions. As soon as you need a refund, return or help with a missing order, you usually end up speaking to a human.I'm hiring Senior Full Stack Engineers for a Series A company building AI agents that can actually resolve those problems.Their agents connect to a...

Capitole Consulting keeps growing and we want to do it with you! We are seeking a Full-Stack Developer. The successful candidate will be responsible for developing and maintaining high-quality software solutions, contributing to technical and architectural decisions, and ensuring the scalability, performance, and maintainability of the applications....

Full Stack Engineer / Ingeniero de Sistemas (Remoto) ¿Te apasiona la administración de infraestructuras críticas, la automatización y los entornos DevOps? Buscamos un/a Ingeniero/a de Sistemas para participar en un proyecto de largo recorrido vinculado a los sistemas de información educativos de una importante administración pública. Salario: según...