Empleos de senior java backend engineer remote en Murcia

Alignerr is seeking a skilled Ruby Software Engineer to design, implement, and optimize backend services and APIs in a fully remote, hourly contract role. You will work on AI training data pipelines and production-grade code, collaborating asynchronously with researchers and engineers across time zones. The position emphasizes strong Ruby expertise,...

About the role We're building a robust, internet-facing API that runs both in on-premises and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren't just theory here—they're part of our daily...

Capitole keeps growing, and we want you to grow with us!We are seeking a Senior Full-Stack Developer (M/F) to join an international project.You will design, develop and maintain scalable full-stack applications using Java, Spring Boot, and Angular, contributing to architecture and DevOps practices.The role requires 3+ years of experience, strong Java/Spring...

KYNAUT busca un/a Backend Engineer muy senior para evolucionar el plano de dominio de una aplicación, trabajando sobre sus APIs REST y una arquitectura orientada a eventos.Se busca experiencia real y profunda: mínimo 10 años programando, autonomía y capacidad de tomar decisiones técnicas en entornos cloud.La posición ofrece 100% remoto en España y...

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...

Airalo is seeking a backend engineer to drive the evolution of our global platform used by millions.You will lead backend services, build APIs, and contribute to a modular, service-oriented architecture while balancing speed with stability.We value deep PHP expertise, Laravel or Symfony experience, strong OOP, and solid SQL skills.Fluency in English is...

Trading 212 Ltd. is seeking a Senior Backend Engineer to own end-to-end backend solutions across a microservices landscape. You will design scalable services, ensure performance and data integrity, and collaborate with product and engineering to translate complex requirements into durable systems.You will work with Java 21 (Spring), Go, and Node.js...

Técnicas Reunidas is seeking a Senior Rotating Equipment Engineer to support bidding, review tender docs, and prepare rotating equipment specifications. The role involves collaboration with the Machinery Lead to define requirements, evaluate vendor bids, and ensure compliant, cost-effective engineering across projects. The position emphasizes proactive...

Alignerr Corp. is seeking Back End Developers for a fully remote hourly contract in Madrid.Design, build, and optimize server-side systems and APIs powering AI products, including data pipelines and scalable microservices that handle real-world traffic.You will work with languages like Python, Go, Java, Node.Js, or Rust, and use AWS/GCP/Azure, PostgreSQL,...

GALEO is seeking a Python Software Backend Engineer to build backends and APIs for real-time data integration with clients.You'll design data models, develop services that publish and consume events, and deploy on AWS, working closely with clients to understand business problems and deliver production-ready solutions.You will use AI tools daily to assist...

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...

Talan is a global consulting group specializing in innovation and technology-driven transformation.We are seeking a Java backend engineer to design, develop, and operate backend services using Spring Boot and microservices, deploy on OpenShift, and collaborate with Angular teams on integrated solutions.You will contribute to CI/CD, REST API design, and...

¿Te apasiona el desarrollo backend y quieres participar en proyectos tecnológicos con arquitecturas modernas?¡Esta oportunidad puede ser para ti!En Vermont Solutions buscamos un/a Java Backend Developer con experiencia en Spring Boot, OpenShift y APIs RESTResponsabilidades Diseñar, desarrollar y mantener servicios backend con Java, Spring Boot y Spring...

Desarrollador Backend Blockchain (Remoto) Nuestro cliente busca un Desarrollador Backend Blockchain para unirse a su equipo de ingeniería de forma remota.Serás clave en el diseño, desarrollo y mantenimiento de nuestras soluciones descentralizadas, trabajando en la arquitectura de contratos inteligentes, la integración con redes blockchain y la...

We are still looking for the very Top Talent...and we would be delighted if you were to join our team!More in detail,USTis a multinational company based in North America, certified as aTop EmployerandGreat Place to Work, with more than 35,000 employees worldwide and a presence in over 35 countries. We are leaders in digital technology services, delivering...

Airalo is seeking a Senior Backend Engineer to evolve our global platform serving 20+ million users.You will lead architectural decisions, implement scalable services, and drive SOA transitions.You will mentor mid-level engineers, enforce SOLID, and collaborate with Product and DevOps to translate requirements into roadmaps.Remote role for Spain residents;...

Setexe International (SI) is seeking a Senior PHP Developer to design, develop, and maintain robust back-end systems and APIs powering web and mobile applications.You will translate business requirements into technical solutions, write clean PHP code, and implement object-oriented designs and best practices.Daily responsibilities include collaborating with...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

You will take ownership of a backend system that is critical to the company and our customers.You will have the opportunity to help define our roadmap and find the best technical solutions.You will also have time to run some experiments and bring new ideas to the table.Your responsibilities: Hands-on code implementation, code reviews, testingEnsure...

España - remoto 10+ años de experiencia Nivel de inglés: Avanzado * Sólida experiencia práctica con Java, Spring Boot y Angular/TypeScript. * Ingeniería de datos de principio a fin, incluyendo la ingesta, transformación y validación de datos, bases de datos relacionales, procesamiento analítico e, idealmente, datos geoespaciales. * Integración de...