Empleos de senior full-stack java engineer en Sevilla

Elastic seeks a Senior Software Engineer to join the Elasticsearch Performance team. You will drive performance optimization across distributed systems, focusing on core design, profiling, and scalable improvements. Responsibilities include implementing performance models, running benchmarks with JMH/Rally, and guiding autmation for profiling and regression...

UST España & Latam is seeking a Senior Android Engineer to join a multidisciplinary Mobile Engineering Team in Spain. You will design and develop high-quality Android apps, mentor others, and influence technical decisions while collaborating with product owners, designers, and engineers. Required: 5+ years of Android experience, Kotlin/Java, strong English,...

Elastic, a distributed company, is seeking a Senior Software Engineer to join the Elasticsearch - Search Relevance team. You will help shape the technical direction, design and implement new search features, and tackle challenging bugs to improve speed and relevance. You will work with a globally distributed team focused on vector search capabilities,...

Neo4j is seeking a Senior Software Engineer to shape the core analytics of GraphAware Hume, our graph-powered analytics platform. You will build secure, scalable backend APIs and collaborate with a global team. The ideal candidate has 8+ years of backend experience, fluency in Java, and expertise in Spring, DDD, and TDD. Familiarity with Docker, CI/CD,...

Lever, Inc. is seeking a Senior Backend Engineer – Data Core for a partner company based in Spain. You will design and run data infrastructure powering a large-scale creator data platform, handling 400M+ creator profiles across Instagram, TikTok, and YouTube. This remote-first role emphasizes autonomy, end‑to‑end ownership, and cost-efficient, reliable...

Hey there!We’re Fever, the world’s leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data‑driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million...

Senior AI Engineer Location: Remote — global applications welcome; please apply via the region closest to you Company: ChainGPT Type: Full-Time About ChainGPT ChainGPT is a fast-moving Web3 and AI company building products at the intersection of blockchain infrastructure, token ecosystems, and intelligent automation. We value speed, ownership,...

¿Te apasiona el desarrollo backend con Java y Spring Boot? Aquí tendrás la oportunidad de trabajar con un stack moderno, APIs REST y programación reactiva en un entorno Agile. Un reto para perfiles senior que quieran seguir creciendo técnicamente en un proyecto estable y de larga duración. Condiciones Contrato: Indefinido Modalidad: 100% remoto Lugar...

Senior Frontend Engineer We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively. Our web products are used daily by tens of thousands of people across 13 European countries. Our teams own their areas from initial idea and design through deployment and operations. We...

Elastic is seeking a Senior Software Engineer for the Elasticsearch - Storage Engine team. This fully remote, globally distributed role focuses on core storage and query technologies for observability workloads, with emphasis on storage efficiency and performance optimization. The ideal candidate has strong Java skills, experience with distributed systems,...

Social Discovery Group (SDG) is a group of social discovery companies with over 25 years of history and one of the global leaders in social discovery. We build products that redefine the way people interact with each other, form relationships, and combat loneliness. Our portfolio includes social entertainment platforms designed to connect people online...

Coltech is seeking a Senior AI Engineer to design and deliver production-grade AI solutions for fintech products. This fully remote role spans Europe, with responsibilities to deploy AI capabilities from prototype to scalable production. You will work on embeddings, LLMs, and agentic AI, leveraging LangChain and related tools in a cloud-native stack. Strong...

About commercetools Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers.The kind of people who not only pioneered a more flexible approach to commerce architecture but also...

Datadog Notebooks provide customers with a collaborative surface for ad-hoc data analysis, technical documentation, incident postmortems and runbooks. The power and flexibility of Notebooks also makes it the perfect place to integrate AI tools that can augment user workflows. Our vision is that in Notebooks users can collaborate with each other and with AI...

Duetto's platform runs 24/7 for hotels, resorts, and casinos around the world, and that reliability doesn't happen by accident. We're looking for a Senior DevOps Engineer to architect, build, and own the AWS infrastructure that keeps our Revenue & Profit Operating System fast, secure, and always on, while helping shape how our engineering org automates its...

Digital Waffle in Spain is seeking a Senior ML Engineer to own the ML stack from data to deployed models. You will bridge research and production, building end-to-end pipelines across data, training, evaluation, and inference, and architect inference systems that meet latency and cost constraints. You will work with application engineers to integrate ML into...

Senior Automation Quality Engineer (Workday) Location: Remote from Spain (an indefinite Spanish employment contract) The Client is a leading multi‑brand provider of information technology solutions to business, government, education and healthcare customers in the United States, the United Kingdom and Canada. A Fortune 500 company and member of the S&P...

Desde Profile, buscamos un perfil Senior Engineer especializado/a en arquitecturas orientadas a eventos (EDA), con experiencia sólida en Java, Apache Kafka y Kubernetes, para incorporarse a un proyecto internacional. La persona trabajará en un entorno tecnológico complejo y distribuido, colaborando con equipos internacionales, por lo que es...

A staffing and recruiting agency is seeking a Senior QA Engineer to deliver high-quality software in a remote environment in Spain. The role involves manual and automated testing, collaboration with development teams, and ensuring product reliability. Ideal candidates have expertise in testing frameworks like Cypress and JUnit, along with strong...

Cint is seeking a Senior Cloud Infrastructure & Platform Engineer to shape the core deployment and automation stack for our global research marketplace. You will lead the migration of CI/CD pipelines from Jenkins to Harness, and drive AWS infrastructure automation (EKS, RDS, S3, ElastiCache) using Terraform, Docker, and Kubernetes. You will enable developers...