Empleos de senior java engineer en Zaragoza

Overview In this role, you will lead qualification, yield optimization, and manufacturing readiness for advanced semiconductor products, partnering with global teams to drive quality and efficiency. You’ll own test solution development across platforms, accelerate product introductions, and optimize test programs to support ramp and production. The...

Overview In this role you will shape a high-performing, distributed backend platform that handles recipe execution, events, and jobs. You’ll work with a cross-functional team to scale and secure complex systems, balancing performance, durability, and concurrency. You’ll contribute across the full development lifecycle, improving the core engine and...

Overview Join Fever’s backend team to build and operate geo-distributed platform services with a focus on data residency, multi-region reliability, and privacy. You will design, implement, and optimize API-driven components that scale for a global audience. Collaborate with Product, Data, and other Engineering squads to improve performance, observability,...

Overview In this role you will contribute to building scalable backend services for Deel’s global payroll and HR platform. You will work within a cross-functional Engineering team to plan, design, and deliver robust features and APIs that serve customers worldwide. You will tackle performance and reliability challenges at scale, while maintaining a...

Overview In this role you help build the financial backbone of Fever’s global marketplace. You ensure precise revenue calculation, invoicing across 50+ countries, and compliant tax reporting while supporting scalable growth. You will collaborate with product, data, and engineering teams to improve processes end-to-end and deliver transparent financial data...

Overview As a Senior Software Engineer on the AMO/DevHub domain, you will help shape the Firefox add-ons ecosystem by delivering major features and architectural improvements. You’ll partner with engineers, reviewers, product leads, and the community to modernize the platform, improve reliability, and scale review and moderation. You’ll build observable,...

Overview As a Senior Engineer on the Prism team, you will shape scalable security data platforms that form a trustworthy picture of users, hosts, and services. You’ll partner across product, design and engineering to transform hard problems into reliable systems used by security teams. The role blends backend data modeling, APIs, and performance-focused...

Overview En Second Window buscamos un/a Data Engineer / Data & ML Engineer con experiencia en Data Engineering y Arquitectura para impulsar soluciones en la nube. Trabajarás en proyectos de Data Lakes, Lakehouses y arquitecturas orientadas a eventos, implementando pipelines con GCP y colaborando en ML y MLOps. Serás parte de un equipo técnico que toma...

Overview In this role you will own the native Android experience for Fever’s app, shaping problems with Product and Design and turning them into measurable outcomes. You’ll bridge AI/data capabilities with user-facing features, delivering end-to-end solutions that drive business impact. You’ll operate in an ambitious, high-leverage environment,...

Overview In this role you will design and deliver AI/ML solutions for high-impact projects. You join a multidisciplinary AI team to train, deploy, and monitor production-grade models, leveraging modern ML pipelines and software engineering practices. You work across data analysis, model development, and production deployment, applying MLOps principles to...

Overview In this role you will strengthen the quality of Emburse’s AI-powered expense platform by designing and executing comprehensive tests. You will collaborate with software, product, and analytics teams to improve test coverage, reliability, and customer experience. You’ll build test automation, mentor juniors, and help shape the testing strategy...

Overview In this Senior Backend Engineer role, you help build Fever’s high-performance live-entertainment platform. You work within a fast-growing engineering team to deliver scalable features and robust services. You’ll collaborate with Product, Data, and other engineers to improve architecture, observability, and developer experience. This position...

Overview En este rol, lideras el desarrollo de interfaces modernas y de alto rendimiento, conectando frontend con APIs y la infraestructura de AWS para soluciones en la nube. Colaboras con equipos internacionales y PO para definir decisiones arquitectónicas y mentorizar a colegas. Buscamos impacto tangible en experiencia de usuario, escalabilidad y calidad...

Overview In this role you’ll help build scalable backend ingestion for observability data within Elastic’s Streams program. You’ll own end-to-end features for Managed Inputs and Integrations, ensuring reliability and performance across cloud providers. You’ll collaborate with cross-functional teams, maintain system health, and mentor peers. The work...

Overview In this role you will design and scale Rust-based services that power trading, payments, and crypto experiences within Payward Services. You will work on high-availability, low-latency systems and collaborate with a large Rust engineering team to deliver robust infrastructure that moves money and assets safely at scale. You’ll own end-to-end...

Overview As a Senior Software Engineer focusing on the AI & ML ecosystem, you will own and evolve ClickHouses AI integrations and Python SDKs to improve performance, reliability, and developer experience. You’ll design and maintain connectors with orchestration and transformation tools, and shape AI/LLM integration strategy for RAG pipelines and ML feature...

Overview As a Senior Software Engineer on the Integrations Team, you will shape how Elastic appears in the AI ecosystem. You will build and evolve the MCP server and its supporting infrastructure in Go, enabling Elastic to connect with third‑party AI tools and ecosystems. You will create portable agent skills, tooling for authoring and publishing, and...

Overview As a Senior Software Engineer in the Elasticsearch storage team, you architect and optimize the core storage and query engine to boost performance at scale. You collaborate across a distributed, globally distributed team to advance observability workloads and data layouts for object storage. You mentor peers, drive architectural clarity, and apply...

Overview En Scalian, buscamos un Backend Senior para integrar un equipo especializado en banca. Liderarás desarrollo y mantenimiento de microservicios en Java y APIs REST, trabajando con tecnologías modernas y prácticas de CI/CD. Formarás parte de un equipo de alto nivel, impulsando soluciones punteras en un entorno internacional. Esta oportunidad te...

Como Senior DevOps / Platform Engineer te encargarás de optimizar procesos y garantizar la eficiencia en la infraestructura tecnológica. Este puesto permanente ofrece una oportunidad para contribuir al desarrollo de soluciones innovadoras. **Detalles del cliente** Empresa tecnológica aragonesa con buena ubicación en Zaragoza ciudad. **Descripción de...