Empleos de java 21 backend engineer en Sevilla

Senior Full Stack Engineer (React & Java) We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively, built by Treatwell. Our web products are used daily by tens of thousands of people across 13 European countries. Our teams own their areas from initial idea and design...

Revolut in Spain is seeking a Junior Backend Engineer to join our technology team. You will build backend services, APIs, and microservices, contributing to scalable infrastructure used by millions of customers.You should have Java expertise, 2+ years of backend experience, a STEM degree, and strong teamwork and communication skills, with English fluency....

Website: : are looking for a Senior Full-Stack Engineer to join our distributed team.You will be responsible for building scalable, cloud-native applications and integrating AI-driven features into our core product.This is a 100% remote (asynchronous-first) position.What You'll Do: Design and deploy microservices using $Node.Js$ and $Python$Architect...

Build the Security Infrastructure Powering Global Investing Have you built and operated scalable backend services while delivering modern frontend applications?Do you enjoy solving engineering challenges around security, authentication, high availability and distributed systems?Have you worked on systems serving millions of users, handling thousands of...

As a Senior Software Engineer, you will play a key role in designing and building the next generation of our Contacts Platform. You will work in a dynamic, collaborative environment to develop scalable distributed systems. Your contributions will directly impact the efficiency, performance, and safety of conversations at scaleDesign, develop, and...

We are building the next generation of AI-native engineering talent engineers who use AI as a core part of how they work, not as an add-on. Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud. As an AI Engineer (Software), you will design, build, and ship production-grade software across...

We are building the next generation of AI-native engineering talent engineers who use AI as a core part of how they work, not as an add-on. Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud. As an AI Engineer (Software), you will design, build, and ship production-grade software across...

We are building the next generation of AI-native engineering talent engineers who use AI as a core part of how they work, not as an add-on. As an AI Engineer (Software), you will design, build, and ship production-grade software across the full stack, using AI-assisted tooling as standard daily practice alongside your core engineering skills. You will work...

As a Senior Software Engineer, you will play a key role in designing and building the next generation of our Contacts Platform. You will work in a dynamic, collaborative environment to develop scalable distributed systems. Your contributions will directly impact the efficiency, performance, and safety of conversations at scaleDesign, develop, and...

As a Senior Software Engineer, you will play a key role in designing and building the next generation of our Contacts Platform. You will work in a dynamic, collaborative environment to develop scalable distributed systems. Your contributions will directly impact the efficiency, performance, and safety of conversations at scaleDesign, develop, and...

Talan Spain is seeking a skilled backend developer to design, develop, and maintain Java-based backend services. You will work with Spring Boot, microservices, and REST APIs, deploying on OpenShift and collaborating with frontend teams using Angular to ensure seamless integration.The role emphasizes CI/CD practices, Docker/OpenShift environments, and...

Overview At Q-tech, we're looking for a Senior Java Engineer to join a global SaaS product that's scaling fast and moving into a more mature, reliability?focused phase.The platform handles a high volume of data and workflows used by customers across multiple countries. The team is strengthening its foundations to ensure stability, consistency and long?term...

Pasión por la tecnología, por los datos y su capacidad de cambiar el mundo.Trabajo en equipo. Sentido del humor (un mínimo...). Somos una compañía pionera en la hibridación de la Inteligencia Artificial y la Investigación Operativa, con sede en Sevilla. Nuestro objetivo es transformar la industria a través de soluciones innovadoras y de alto...

Pasión por la tecnología, por los datos y su capacidad de cambiar el mundo.Trabajo en equipo. Sentido del humor (un mínimo...). Somos una compañía pionera en la hibridación de la Inteligencia Artificial y la Investigación Operativa, con sede en Sevilla. Nuestro objetivo es transformar la industria a través de soluciones innovadoras y de alto...

Pasión por la tecnología, por los datos y su capacidad de cambiar el mundo.Trabajo en equipo. Sentido del humor (un mínimo...). Somos una compañía pionera en la hibridación de la Inteligencia Artificial y la Investigación Operativa, con sede en Sevilla. Nuestro objetivo es transformar la industria a través de soluciones innovadoras y de alto...

Hey! Get ready to set sails and navigate the rinduswaveWe'rerindus, a People company. We love IT professionals and our passion is to help and empower our crew to get the best out of themselves, unfold their full potential, and help them grow.Because growth is in our mindset, we're doing it since ****, closely with our European Partners, helping them shape...

Krell Consulting & Training, S.L. busca un/a Desarrollador/a Backend Senior para liderar soluciones en Java 17+ y Spring Boot, con experiencia en Kafka y microservicios. El perfil debe aportar autonomía técnica, capacidad para participar en decisiones de diseño y trabajar en arquitecturas distribuidas y Event-Driven, con enfoque en calidad y pruebas. ...

Trading-21 is seeking an experienced QA Automation Engineer to own the QA process for multiple projects and lead automation efforts. You will design and maintain automation scripts, participate in design reviews, and mentor junior teammates to ensure high-quality releases.The role requires strong programming skills (Python/TypeScript/Java/etc.), experience...

WELCOME TO OLX We're building marketplace sustainable ecosystems that millions of people depend on every month – to buy and sell cars, find homes, land jobs, and trade secondhand goods. It's commerce that matters: safe, smart, and environmentally responsible. We do this with courage to innovate, commitment to outcomes, collaboration across 50+...

Buscamos un/a QA Automation Engineer especializado/a en automatización de pruebas para incorporarse a un equipo tecnológico enfocado en garantizar la calidad, fiabilidad y rendimiento de aplicaciones y servicios backend. Participarás en el diseño, desarrollo y mantenimiento de soluciones de automatización, con especial atención a las pruebas de...