Empleos de backend developer full remote en Sevilla

OverviewIn this remote role within the EU, you will join the Development team collaborating with a major client's IT unit.You will design and build tools to interact with social media and support data collection, plus create user-friendly interfaces for data annotation and analysis.You will develop back-end APIs, automate workflows with Bash/Python, and...

Jobgether is seeking a Senior Full Stack Developer based in Spain to lead architecture and implementation across frontend, backend, and Web3 integrations.You will own end-to-end development for decentralized trading tools processing real-time data streams, collaborating with an experienced team to deliver scalable, secure systems from design to...

Senior AI-First Full-Stack EngineerMaxIT Consulting – Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector.The company operates a multi-sided marketplace used by hundreds of hospitals and care organizations across...

Digidentity is a leading provider of cutting-edge digital identity and authentication solutions, empowering individuals and organizations to navigate the digital world securely and efficiently.Established with a commitment to pioneering innovation and enhancing online trust, we have become a trusted partner for businesses, government agencies, and...

En isEazy seguimos creciendo y apostando por la innovación tecnológica aplicada al aprendizaje.Por eso, buscamos incorporar un/a Product Owner con enfoque en Inteligencia Artificial para impulsar la evolución de isEazy Brain, nuestra solución de IA para la formación corporativa.Buscamos a una persona con experiencia en producto digital, mentalidad...

Our client, a cutting?edge software solutions provider known for its innovative products, is seeking an experienced Senior Full Stack Developer to join their globally distributed engineering team.This is a fully remote position, offering the ultimate flexibility to work from anywhere.You will be instrumental in designing, developing, and deploying robust and...

Jobgether is seeking a Senior Backend Developer to join a remote-first, international team.You will design and optimize backend services with Java and Spring Boot, implement REST APIs, and work across distributed systems with a focus on reliability and scalability.You will apply LLM-based capabilities, RAG pipelines, and agent-tool orchestration to enhance...

Miratech in Spain is seeking a Senior Java Developer to contribute to development and maintenance of a tax administration system for a large European client.You will work on backend components using Java, Spring, and Quarkus within a microservices architecture.Candidates should have 6+ years of Java experience, strong knowledge of REST/SOAP, Kafka,...

Cognizant Spain is seeking an experienced Full Stack Developer to work on innovative projects using modern technologies.Based in Spain, you will join international teams delivering scalable digital solutions for leading global clients.You will develop and maintain web applications across frontend and backend, design and consume REST APIs, and collaborate...

En KRELL Consulting buscamos un/a Senior Full Stack Developer especializado/a en Java y React para incorporarse a un proyecto tecnológico de larga duración. Buscamos un perfil senior, con sólida experiencia en desarrollo backend y frontend, formación universitaria y capacidad para trabajar en entornos internacionales utilizando el inglés de forma...

Jobgether is seeking a Python Developer based in Spain for a fully remote role focused on building scalable backend and frontend services with secure REST APIs for

Full Stack Developer - Telecom BSS - Remote - Applicants Must Be EU Citizens - 12 Month ContractWe 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...

Full Stack Developer - Telecom BSS - Remote - Applicants Must Be EU Citizens - 12 Month ContractWe 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...

En Vermont Solutions buscamos un/a Senior Backend Developer especializado/a en Java y Spring Boot, con al menos 6 años de experiencia en desarrollo de microservicios y entornos Cloud .¿Cuál será tu misión?Diseñar, desarrollar y mantener microservicios seguros, resilientes y de alto rendimiento, participando en la evolución de soluciones cloud-native y...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Freelance Full-Stack Developer | Django | AI Products | Python & LLM Integration based in Spain.As a Freelance Full-Stack Developer, you will contribute to the ongoing development of an evolving AI-powered product at the...

INFUSE is seeking a Mid-level+ Full Stack Developer to drive end-to-end solution delivery in the PMO department.You will lead a cross-functional team, shape architecture, and ensure high-quality, on-time releases.You'll build frontend components with React or Vue, design robust backend APIs with Python/Node.Js, and manage databases like PostgreSQL or...

Senior Software Engineer - Finance DomainSi le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.Senior Software Engineer - Finance DomainPermanentFull timeRemoteWe're looking for aSenior level Engineerto join in the Finance Domain.We want someone who will add positively to the team's...

Wayvant busca un Senior .NET Backend Developer para construir APIs y servicios cloud-native de alto rendimiento sobre .NET 8+.Trabajarás en un entorno 100% remoto, aplicando buenas prácticas, Clean Architecture, DDD y pruebas rigurosas.Diseñarás microservicios y APIs RESTful/gRPC, desplegarás en Docker/Kubernetes sobre GCP y/o otros entornos Cloud, y...

Jobgether is seeking a Freelance Full-Stack Developer to contribute to an AI-powered product.You will build and extend Django/Python features, integrate AI services, and craft lightweight frontend interfaces with HTMX, Alpine.Js, and Tailwind CSS.This remote, part-time engagement offers ~60 hours/month and strong ownership over your work.Ideal candidates...