Empleos de backend developer en madrid

We are still looking for the very Top Talent...and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over ****** employees all over the world and presence in more than 35 countries.We are leaders on digital technology...

SEREM Consultoría Empresarial busca un Backend Developer Java con experiencia para un proyecto en Barcelona, centrado en microservicios y APIs REST, en un entorno Agile/Scrum. Se valora integrar tecnologías frontend, principalmente Angular, y conocimientos de Kafka, MongoDB y Spring Boot.La posición es híbrida, con 1-2 días en oficina y el resto en...

C++ Developer for Innovation Projects in CybersecurityJoin to apply for theC++ Developer for Innovation Projects in Cybersecurityrole atAutek IngenieríaC++ Developer for Innovation Projects in CybersecurityJoin to apply for theC++ Developer for Innovation Projects in Cybersecurityrole atAutek IngenieríaIf your goal is saving the world, but you also think...

Tamarind Intelligence is seeking a Backend Developer to own backend development for a health-tech product connecting patients, insurers and doctors. You will work autonomously in a small team, building the back office with Node.js and TypeScript. Requirements include strong Node.js/TypeScript experience, SQL/MariaDB knowledge, Docker, Kubernetes and Git, and...

CAS Training busca un/a Senior Java & Kafka Developer para desarrollar y mantener sistemas backend críticos en un entorno de microservicios. Se valorará experiencia avanzada en Java, Spring Boot y Apache Kafka, así como manejo de bases de datos como PostgreSQL, Oracle y MongoDB, y práctica con TDD/BDD. Se trabajará en equipos Agile/Scrum y se contemplan...

Miratech seeks a Senior Java Developer to contribute to development and maintenance of customized software solutions for a large European client in the public sector. The role focuses on tax administration system development, with a team of 20+ professionals and a full lifecycle approach from design to deployment. You will work across backend (Java, Spring,...

InnoIT Consulting busca un Backend AI Developer para un proyecto innovador en Barcelona, con un enfoque en IA avanzada, NLP, LLMs y pipelines de prompts. Se valorará autonomía y capacidad de entregar soluciones de principio a fin. Se trabajará en un entorno híbrido en Barcelona, colaborando con equipos de IA y desarrollo frontend para construir APIs y...

EnVisiotech,somos el mayor distribuidor europeo de soluciones en seguridad electrónica, redes y audiovisual, con más de 390 empleados, presencia en toda Europa Occidental y una facturación superior a 200M€.Nuestro equipo de desarrollo crea productos intuitivos y funcionales que mejoran la experiencia de nuestros empleados y clientes. Desde nuestra sede...

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...

ALZURA Pay, part of the ALZURA Group, is seeking a Senior Java Developer (m/f/d) to build innovative payment solutions across Europe. You will join an early-stage, agile team and shape the engineering organization and the future of our payment platform. Daily work includes Java backend development with Spring Boot and Hibernate, Docker and AWS, REST APIs,...

A leading technology firm is looking for a Python Developer in Madrid. This role requires over 5 years of experience in backend systems at scale, utilizing technologies like AWS and Kubernetes. The ideal candidate must have strong communication skills to collaborate effectively with an international team. Benefits include flexible working options,...

OurCampaigns and Rewardsteam inMalagais growing and we are now looking for aBackend Engineering Team Leadto join!Engagement atBetsson Groupensures our customers come back for more. It's all about loyalty. We provide a world class customer experience beyond the gameplay, featuringTournaments ,Dynamic personalized campaigns , and much more!The Wow As aTeam...

Grupo TECDATA Engineering busca un/a Python Backend Developer – Microservicios para desarrollar y mantener servicios backend en Python, participando en arquitecturas de microservicios. Se valoran 3–4 años de experiencia, experiencia con BBVA y conocimientos de Google Cloud Platform (GCP). El rol es remoto al 100% y se prioriza el trabajo en equipo y la...

Veepee, a pioneer of online flash sales, seeks a Full-Stack Developer to join the MOM team in our Barcelona-based MOM/Foundation Tribe. You will design, develop, and maintain APIs and UIs for internal monitoring services, collaborating with MOM and VeepeeCloud engineers to deliver robust monitoring features. You will work on backend services, frontend...

¿Te apasiona el desarrollo de software y buscas un nuevo reto en un entorno tecnológico dinámico? En Aubay Spain estamos buscando un/a Fullstack Developer (Java & Angular) para incorporarse a nuestro equipo.Trabajarás en el corazón de nuestras aplicaciones, participando tanto en la creación de nuevos desarrollos como en la evolución, mantenimiento y...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

Job DescriptionJob Title:Python DeveloperJob Type:ContractLocation:RemoteJob Summary:In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Key...

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...

A security solutions company located in Madrid is seeking a Senior Software Developer to join their Technology HUB. The ideal candidate will develop high-quality IoT backend applications and manage application ownership. Responsibilities include analysis of business requirements, documentation, and ensuring best practices in development. The role requires...

OSP Spain, now part of One.O, seeks a backend developer to join our cloud-first team in Madrid. You will implement and improve the DevOps process for cloud-based business systems for a major e-commerce client, and collaborate on system design and technical architecture with the Product Owner.The role involves working in an international environment with our...