Empleos de remote senior backend java engineer en Barcelona

Óscala, a Dutch/Spanish nearshore software engineering partner, operates a Valencia center and serves clients across the Netherlands and neighboring countries. As a remote-friendly team, we integrate with client dev teams in multiple countries to deliver scalable software solutions.As a Full Stack Developer (remote), you will improve and maintain the...

Langfuse, now part of ClickHouse, seeks an experienced infrastructure engineer to run Langfuse Cloud production environments across AWS and ClickHouse Cloud. You will own uptime, performance, and cost efficiency while enabling self-hosted deployments with Helm and Docker Compose.You will build world-class observability, automate pipelines and infrastructure...

Backend Java Engineer (Global Fashion Retail)Referencia: #52724Localización: Barcelona Buscas un reto donde tu código impacte a millones de usuarios en todo el mundo? Únete al equipo de ingeniería de uno de los grupos multinacionales más influyentes del sector moda. Estamos transformando nuestra infraestructura para soportar un ecosistema digital de...

Senior Software Engineer (Rust) - remote in the EU Full-time About Mirantis Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in...

Tendios, Inc. in Barcelona is seeking a Senior AI/ML Engineer to design the intelligence behind our Saa S platform for tender documentation. You will decide models, prototype in Python, and ship features into our Node.Js/Nest JS/Type Script stack, collaborating with the AI & Data squad. You will build AI architectures for extraction, classification and...

SITA is seeking a Senior Infrastructure Engineer to join the Platform Operations team in Barcelona. This role emphasizes managing critical production infrastructure and ensuring high service availability and performance. The ideal candidate will manage incidents, collaborate across teams, and apply automation solutions. With a strong ownership mindset, you...

Se busca un Ingeniero de Genesys Cloud con más de 4 años de experiencia para proyectos internacionales de implementación y migración de plataformas Contact Center. Se requiere experiencia en configuración, integración y despliegue de soluciones Genesys Cloud.

Lead AI Engineer with Databricks & MLOps expertise to drive AI solutions for clients, build local presence, and interface with customers in a hybrid remote role.

Deporvillage is seeking a Data Engineer to join our fast-growing e-commerce team in Barcelona. You will design and maintain data pipelines, evolve our Data Lake and Data Warehouse, and work with a data team of Analysts and Scientists. You will apply Agile methods, use SQL and AWS big data tech, and collaborate across the business to deliver scalable...

Mercanis is building an AI-powered procurement platform and seeks a Senior DevOps Engineer to own the AWS infrastructure, CI/CD pipelines, and observability. You will work across services to secure, scale, and improve developer experience in a remote-first team. You will design cloud-native solutions, implement IaC, and drive incident response while...

Hopper is seeking an experienced Software Engineer for the Fintech Foundation team to design, build, and evolve ML systems powering Hopper's pricing engine. You will work with data science, engineering, and product teams to deliver scalable pricing solutions that impact revenue and customer experience across a broad partner portfolio. You will design...

ZINIO, based in Barcelona, is seeking a Senior Dev Ops Engineer to design, operate, secure, and improve our infrastructure and production systems. The role combines Dev Ops, SRE, and infrastructure security with a focus on automation, observability, scalability, reliability, and secure operations. You will collaborate with development and infrastructure...

Eco Vadis is seeking a hands-on Senior Knowledge Graph Engineer to operationalize domain ontologies into high-throughput graph systems. You will power autonomous AI agents addressing sustainability challenges, bridging unstructured disclosures with structured graphs, and building entity-resolution pipelines. You will work with graph databases (Neo4j,...

A leading Data Engineering company in Spain is seeking a Senior AI Engineer to drive AI solutions for EMEA and US clients. As the first team member in Spain, you will lead technical projects, interface with customers, and contribute to establishing local presence. This hybrid role offers flexibility and significant development opportunities in a rapidly...

Connect Vision International is seeking a Senior Azure Data Platform Engineer to design, build and maintain scalable data platform solutions within a Microsoft Azure environment. This role combines hands-on data engineering with platform infrastructure, automation, security, monitoring and performance optimisation. The position is fully remote from Spain and...

Spendesk is building a dedicated Security Engineering function and is hiring the first senior member in this space. You will shape how we protect our platform, respond to threats, and cultivate a security-aware engineering culture from within. This is an individual contributor role with high influence, focusing on technical depth. You will mentor an...

Agile Engine, LLC. is seeking a Senior In River PIM Engineer to maintain integrations and customize In River PIM platforms within a global engineering team. You will design technical specifications, develop C#/. NET extensions, build upstream and downstream integrations, and troubleshoot existing implementations in a remote-first environment where data...

ISOLUTIONS in Barcelona is seeking a Senior Full Stack Developer to join an international team. You’ll work with C#,. NET, React and Type Script in a hybrid setup from Barcelona, collaborating with teams in Switzerland to deliver high-value software. The role emphasizes design decisions, architectural discussions, and a strong focus on delivering business...

AI Backend Engineer - PYTHON / AZURE / GENAI AI BACKEND ENGINEER PYTHON / AZURE / GENAI / RAG Barcelona Modelo híbrido (3 días oficina + 2 remoto) Tecnologías: Python Azure GenAI LLM RAG ¿Te apasiona la Inteligencia Artificial y quieres trabajar en proyectos donde la IA no se queda en un prototipo, sino que llega a producción? Buscamos incorporar un/a...

ActioGlobal is seeking a proactive Frontend Engineer to join our boutique agency with global impact. You will learn under senior developers while modernizing our internal platform with Lit and Web Components, migrating features from a legacy system, and building reusable UI components from UX designs.You’ll write clean ESNext JavaScript, contribute to unit...