Empleos de senior java software engineer fully remote en Madrid

Seeking a Senior Software Engineer to develop AI-driven creative tools for video advertising. Responsibilities include building scalable systems, refining LLM pipelines, and collaborating with cross-functional teams.

Sinch, a Customer Communication Cloud company, is hiring a Senior Java Software Engineer for the Agentic Orchestration Platform. You will design and own core components coordinating AI agents and multi-channel communication at scale. You will work with a small senior team, have autonomy, and tackle non-deterministic testing, latency, and cost challenges...

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...

At Alpega Group, we are looking for a Senior Software Engineer to join our Shipper Products Team in Sant Cugat, Spain.WHO ARE WE? Alpega Group is a fast-growing software company with more than 35 years of experience in transportation and logistics technology.Our solutions help customers manage their transportation processes from start to finish, improving...

Senior Java Software Developer (m/f/d)About the JobAre you a passionate Java developer looking to modernize critical systems and make a real impact? Join our growing hub in Spain at Allianz Technology and help us drive innovative solutions for the KLS (Kollektivleben System), our end-to-end industry solution for the Swiss Group Life business (BVG). In this...

Fever seeks a Senior Software Engineer to join the engineering team. You will own the backend design and delivery for scalable services, focusing on Python code quality, robust testing, and deployability.The role emphasizes high concurrency, RESTful APIs, and event streaming, with CI/CD pipelines guiding production readiness. You will work remotely from...

Senior Software EngineerAbout UsAt Auctane, we are united by a passion to help businesses deliver — whatever the size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually...

We are looking for aSenior Java Backend Engineerto join our growingJava Development Competence Center . Reporting directly to theTech Lead , you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client.This is an excellent opportunity for a passionate...

Senior Backend Engineer Java - Remoto¡Buscamos Senior Backend Engineer para un proyecto 100 remoto en España!Ubicación: EspañaModalidad: RemotoContrato: IndefinidoFuncionesDiseño y desarrollo de soluciones backend escalables.Construcción de arquitecturas basadas en microservicios.Participación en entornos distribuidos modernos.Integración de sistemas...

Toshiba Global Commerce Solutions is seeking a hands‑on Sr. Software Engineer to drive end‑to‑end solution delivery for major retail platforms.In this role, you will own hands‑on implementation (feature development, technical design, code reviews), engagement leadership (client‑facing technical lead, trade‑off decisions, mentoring), and...

Location: Madrid, Spain (Remote — with regular in-person collaboration at a local WeWork alongside our Madrid tech team) MediaRadar, now including the data and capabilities of Vivvix, powers the mission-critical marketing and sales decisions that drive competitive advantage. Our competitive advertising intelligence platform enables clients to achieve peak...

ING is seeking a Software Engineer Backend to join the Spain team in Madrid. You will design, develop and test backend components, delivering production-ready software while upholding quality and performance standards. You will support production and collaborate to improve technical discipline across the squad.The role emphasizes Java 8/11/17, Spring,...

Job Description At THEWHITEAM Consulting, we are looking for an experienced Senior Backend Engineer to join a technology project focused on modern backend development and distributed architectures. The ideal candidate will have extensive hands-on experience with Java, strong knowledge of microservices and Hexagonal Architecture, and practical experience with...

Senior Software Engineer Java, Kotlin and Python (All Genders)Job DescriptionWe are looking for people to help us to deliver good quality loyalty products for our customers. Our goal is to increase the engagement of our customers with Zooplus.I can tell you some of the main things that make me feel good and would be interesting for you:Scrumis our way of...

At NeuralTrust, we're looking for aSenior Software Engineerto help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security --- join us!About NeuralTrust We're a Barcelona-based startup building the future ofAI and Agents security. Our SaaS...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidos En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un Senior Backend Engineer...

¿Te interesaría seguir desarrollándote como Software Engineer en una empresa líder internacional en sector aeronáutica con sedeen Madrid? Desde Oxigent Technologies seleccionamos un/a SENIOR JAVA DEVELOPER para impulsar la evolució n de una plataforma digital en constante crecimiento , incorporando nuevas funcionalidades y optimizando las capacidadesde...

About The JobAre you a passionate Java developer looking to modernize critical systems and make a real impact? Join our growing hub in Spain at Allianz Technology and help us drive innovative solutions for the KLS (Kollektivleben System), our end-to-end industry solution for the Swiss Group Life business (BVG). In this role, you will be a senior Java...

Alvatross busca un/a Desarrollador/a backend Senior con Java y Spring Boot para trabajar en proyectos OSS en el sector de telecomunicaciones. Participarás en arquitecturas de microservicios y en iniciativas internacionales, con acceso a formación y herramientas modernas. Trabajarás 100% remoto desde España, con horario flexible (entrada entre 8:00 y...

Parser is seeking a Staff Backend Engineer (Java) to join a strategic area of our systems. You will drive architecture, champion engineering standards, and deliver high-scale services with asynchronous messaging and low latency. You’ll work within lean teams and harness AI tools to enhance productivity and quality. You will shape decisions end-to-end, own...