Empleos de remote senior backend java engineer en Madrid

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...

About Qualifyze,Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,500 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts.With a track record of...

DNA325 is a remote-first AI-native product company building fast, reliable backend layers that power AI interactions in email, notes, and task tools. You will join a small, high-talent team shipping production-grade services and orchestration for model-driven features.You’ll own inference pipelines, optimize latency, and ensure observable APIs across...

NTT DATA is seeking an entry-level Networking Remote Field Service Engineer (L1) to provide remote technical support to clients, identify incidents and drive resolution while maintaining SLA targets.You will work with vendor networking technologies and use knowledge articles to diagnose issues, monitor service delivery, and coordinate with clients and...

Buscamos un Desarrollador Backend Senior (Remoto 100%) Desarrolladores Java Senior, con experiencia sólida en desarrollo backend y arquitecturas de microservicios, trabajando con Spring Boot y las últimas versiones de Java. Buscamos perfiles con experiencia en: - Spring Boot / Java. - Bases de datos relacionales y NoSQL, especialmente PostgreSQL y MongoDB...

Lighthouse is hiring a Backend Engineer for its Crawler Engineering team in Barcelona, Spain. You will design and build high-performance data acquisition systems in Rust, handling billions of data points from the web and interfaces with proxies, HTTP stacks, and browser tooling. Work from home or officed based in a flexible, globally distributed environment....

Traka (Assa Abloy) is looking for a Go Backend Cloud Native Engineer to join their Hospitality division. This role involves designing the transition from monolith to microservices and working on cloud-native applications within their R&D department. The ideal candidate has experience in backend development, API design, and Kubernetes. The position offers...

ASSA ABLOY Sicherheitstechnik GmbH is seeking a Go Backend Cloud Native Engineer for their Hospitality division. This remote position involves working closely with the R&D team to transition to microservices architecture, ensuring robust cloud-native applications. The ideal candidate will have at least 2 years of experience in a cloud-native environment,...

Grafana Labs is hiring for a remote, globally distributed engineering role with a focus on building and maintaining scalable alerting and cloud services. The team embraces open-source roots and a collaborative culture, empowering engineers to own reliable systems across distributed environments. You will influence roadmaps, deliver features end-to-end, and...

T-Systems sucht eine/n Software Engineer mit Schwerpunkt Generative AI und agentischer Architektur. Du entwickelst Backend-Komponenten für KI- und Datenplattformen in Unternehmenseinrichtungen und integrierst LLMs, Tools und Datenquellen in eine produktionsreife Plattform. Du arbeitest eng mit Architekten, Data Scientists und Business-Teams zusammen,...

A progressive tech company in Madrid is seeking a Staff Backend Engineer for the Treasury Management team. The position involves designing and maintaining scalable backend systems primarily using Kotlin. You will have ownership of service architectures in a financial context and collaborate with cross-functional teams. The ideal candidate will possess...

Upsun is hiring a Software Engineer to build and maintain backend billing services. You will own components handling invoices, taxes, usage reporting, and integrations with external systems, impacting customers across multiple products and currencies. Join a distributed team across Europe, North America, and India, with a culture of collaboration and modern...

Overview En THEWHITEAM buscamos un/a Senior Backend Developer con experiencia sólida en Java, Spring Boot y Spring Batch para liderar la transformación tecnológica de sistemas Mainframe. Trabajarás en migrar procesos COBOL a arquitecturas modernas, impulsando automatización e IA en el SDLC. Colaborarás en equipos internacionales, diseñando soluciones...

Job Post : This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Staff Product Engineer, Backend in Spain. This is an exceptional opportunity to help shape the future of modern observability platforms by building scalable backend systems that power mission‑critical billing, metering, and infrastructure...

Una empresa tecnológica en crecimiento en Majadahonda busca un Desarrollador/a Sr Backend con amplia experiencia en Python Django para liderar el desarrollo de su infraestructura backend. Se requiere un mínimo de 5 años de experiencia, habilidad para diseñar arquitecturas escalables y trabajar con Jira. El puesto permite trabajo híbrido y ofrece...

SQUAD Technology Solutions busca un Senior Java Engineer para un proyecto estable en el sector público, desarrollando y evolucionando aplicaciones de administración electrónica y gestión económica.Se requieren 8+ años en TI y 4+ años con Java, Java 8, Spring Boot 2.7.18, JUnit 4.8.1, JWT/API Key, Git/GitLab y Oracle DB 19c. Modalidad híbrida en...

Lighthouse is seeking a Backend Engineer focused on data acquisition to design and develop high-performance systems mainly in Rust that collect billions of data points from the web. You will work where backend engineering meets the web, including HTTP stacks, proxies and browser tooling. You will own the quality of your code, partner with crawler engineers,...

Prima is seeking a Backend Engineer in Spain to architect, design and implement scalable services and maintain high code quality. You will collaborate with product managers and engineers to translate business needs into solid software solutions, estimate effort, and drive improvements across teams. Applicants should have strong backend experience, knowledge...

Mercanis is building the Agentic AI Procurement Suite that powers the procurement of tomorrow, digital, transparent, and intelligent. We are seeking a Backend Engineer who is excited to build modern, reliable backend services and grow their technical expertise. You will work closely with senior engineers, product managers, and designers to deliver features...

OLX is building a GenAI platform in Spain and seeks a mid-level Backend Engineer to help design, develop, and scale cloud-native services using Python/JVM languages in a microservices environment. The team operates on Kubernetes in AWS, with CI/CD pipelines managed through GitLab. You will contribute to strategic projects, mentor junior engineers, and...