Empleos de senior java backend engineer remote en Zaragoza

Partner Company is seeking a Backend Engineer based in Spain to join a small, autonomous product team. You will own the central API and backend services, focusing on Node.Js and TypeScript to power data, calculations, and core product experiences.You will design intuitive APIs, scale systems, and support MVPs through experiments, working in a fully remote,...

Desarrollador/a Backend Java MicroserviciosContract type: Indefinido¡Ampliamos nuestro equipo!¿Buscas un nuevo reto donde desarrollar tu carrera y aprender nuevas tecnologías?Entonces sigue leyendo porque esto te puede interesar.Scalian es una empresade más de ***** personascon una dimensión internacional, con oficinas en Europa y América del Norte....

At adidas, every day is a chance to flip the script. An invitation to take everything we know and re-invent it. Do it better. Never settling for good enough.  Every day we get up, invent, adapt, improvise, find new ways to collaborate, and do the unexpected. We’re creators, makers and doers. Helping athletes make a difference, not just in their games,...

Miratech is seeking a Senior Backend Engineer (Golang) to design and build scalable, reliable backend systems. You will develop distributed services, design robust APIs, and implement event-driven architectures, with occasional frontend support in React.The role emphasizes scalability, security, and maintainability, working on integrations with enterprise...

Rechat Inc is seeking an experienced Backend Engineer to architect and maintain core services powering our CRM and Marketing platforms. You will design scalable data models and write high-performance SQL queries, ensuring robust testing and smooth API evolution.The role emphasizes collaboration with Customer Success and cross-functional teams, driving...

Grupo NS busca un/a QA Engineer con experiencia en automatización y conocimientos sólidos en FOREX para unirse a un proyecto tecnológico en un entorno Agile y squads. Modalidad remota, desde España.Participarás en la definición y ejecución de pruebas, así como en la automatización de procesos, trabajando principalmente con Java orientado a Backend....

Knowmad mood es una empresa líder en transformación digital, con un enfoque en innovación y desarrollo sostenible. Buscamos talento para fortalecer nuestro equipo backend y desarrollar APIs robustas en un entorno de microservicios.Ofrecemos contrato indefinido, opción de trabajo remoto y un completo plan de beneficios, incluyendo formación continua y...

A leading software development company in Zaragoza is looking for a Full Stack Engineer (Senior/Lead) to join their agile team. The ideal candidate will have over 5 years of experience building scalable systems and proficiency in ReactJS, NodeJS, and React Native. Responsibilities include developing new features and ensuring application performance. The...

TECDATA ENGINEERING busca un Desarrollador Backend Senior para trabajar en remoto 100%. El candidato debe dominar Spring Boot y Java, desarrollar microservicios robustos y diseñar soluciones escalables en la nube.Se valorará experiencia en bases de datos relacionales y NoSQL (PostgreSQL, MongoDB), arquitectura de consistencia eventual (Kafka, RabbitMQ,...

A leading software development company located in Zaragoza, Spain, is seeking a Senior Implementation Engineer to drive high-impact enterprise SaaS implementations. The ideal candidate will have over 3 years of experience in a technical role, a solid understanding of TCP/IP networking, and hands-on experience with VPNs. This position involves developing...

Kapres Technology busca un Backend developer para unirse al equipo y trabajar con .NET 7/8, EF Core, Dapper y herramientas modernas. Se valora experiencia en Swagger, Serilog, MediatR y AutoMapper, así como pruebas con XUnit y FluentAssertions.La posición ofrece contrato indefinido y 100% teletrabajo desde España. Se requiere iniciativa y capacidad para...

Phaidra is seeking a curious Research Engineer to develop physics-based simulators for thermodynamics and fluid mechanics. You will translate equations into efficient code and collaborate with AI researchers to integrate simulators with RL and optimization pipelines.Ideal candidates have 3–4 years in research or applied engineering, a relevant degree, and...

Somos Métrica Consulting, una consultora de negocio, integración de sistemas, servicios y soluciones IT, comprometida con la Sociedad de la información y el desarrollo tecnológico, cuyos objetivos son un continuo crecimiento y convertirnos, para nuestros clientes, en un partner de negocio y tecnología cada día más sólido.Actualmente estamos en...

Grafana Labs is hiring a Senior Software (Database) Engineer to help build the underlying storage system for a general purpose data platform. You will work on a SaaS-ready database layer with OLAP/OTLP capabilities, designed to run across cloud providers, with high autonomy and cross-functional collaboration.The role emphasizes pragmatic architecture...

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...

Semrush Inc. is seeking a senior backend engineer with strong Go expertise to own complex features and ensure backend quality. You will design scalable APIs, drive performance tuning, and guide mid-level and junior developers within a data-driven team.You will contribute to CI/CD pipelines, incident responses, and best-practice coding standards while...

Una empresa innovadora en España busca un Backend Engineer con más de 3 años de experiencia. El candidato participará en el desarrollo del MVP de una plataforma basada en IA y datos. Se requiere dominio de Node.Js o Python, junto con experiencia en arquitecturas de APIs REST. Ofrecemos trabajo 100% remoto, un entorno sin burocracia y un salario...

Intellia is seeking a Senior Python Backend Engineer to design and build scalable backend services for agent-to-agent communication on AWS AgentCore platforms. You will work on Python-based backends, API integration, and asynchronous event-driven patterns to enable robust multi-agent interactions.The role emphasizes API design, registration and discovery...

Se busca Ingeniero/a de Datos Senior para diseñar y mantener soluciones de datos. Requiere experiencia en Spark, Kafka y bases de datos. Ofrecen trabajo remoto y salario competitivo.

Pragmatike is seeking a Senior Solutions Engineer to own the technical side of enterprise customer relationships, from pre-sales through onboarding and production usage. You will work with customers, account managers, product and infra teams to ensure successful deployment, scaling, and production readiness.The role emphasizes autonomy, hands-on problem...