Empleos de senior java en Barcelona

En SlashMobility, te integrarás a una boutique tecnológica que impulsa la transformación digital de grandes corporaciones con equipos pequeños y de alto rendimiento. aportarás soluciones de valor en proyectos críticos, combinando talento senior y mentalidad de producto para generar impacto real. Trabajarás en un entorno híbrido en Barcelona, con foco...

We are looking for a Senior Software Engineer (Java Spring Boot) as one of our teams is looking for a new team member. Want to know more? If you are looking for your next professional challenge, this might be it!You would be working on an exciting product focused on authentication and authorization, designed to centralize and streamline login across all...

We’re looking for a Senior Software Engineer - AI Product development to join our Cortellis CMC team in Barcelona, where you’ll work on high-impact backend services that power global pharmaceutical innovation. In this role, you’ll take strong ownership of architecture and delivery while collaborating closely with distributed engineering teams. Our CMC...

Senior Data Scientist / EngineerThe Senior Data Scientist/Engineer will be responsible for building end-to-end data science solutions for projects across the Veg PS digital landscape. These responsibilities include, but are not limited to:Partner with the crop teams and digital enablement teams to build statistical or machine learning solutions for projects...

Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.Our clients include the...

En Mecalux buscamos un Analista Desarrollador/a de Software Senior enfocado en Inteligencia Artificial para incorporar capacidades de IA en proyectos empresariales. Trabajarás dentro del Departamento de IT, definiendo y desplegando modelos de Machine Learning e IA generativa, y traduciendo necesidades de negocio en soluciones técnicas. Colaborarás con...

Job descriptionAbout seQuraseQura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers.We make a difference in sales performance by tailoring our solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education, Eyewear, Repairs...

In this role you’ll help advance the Air Transport Industry data platform by designing and delivering scalable cloud data products. You’ll build APIs and backend systems, work with pipelines and data from airports and airlines, and enable insights for ML models. You’ll join the Central Data Platform Team to shape TAM, SITA’s flagship data-driven...

BETWEEN Technology busca un/a desarrollador/a senior con experiencia en WCS para ampliar uno de sus equipos en Barcelona. Serás responsable de diseñar, desarrollar e implementar soluciones que optimicen los sistemas de control de almacenes y la eficiencia operativa, principalmente en Java.Se trabajará en desarrollo de funcionalidades y mejoras en...

Job ID: 31161202Company: Abbott LaboratoriesLocation: Spain - BarcelonaJob Type: Full timeCategory: Research & DevelopmentIndustry: HealthcarePosted Date: 2026-09-08Senior Software Engineer (Backend) ABOUT LINGOLingo Lingo is building a cutting-edge digital health platform that fuses continuous biosensor data, high-performance backend engineering, and...

As a Senior Cloud Backend Engineer in Data & AI Solutions, you will shape cloud-native platforms for Healthcare R&D, primarily using AWS and Azure AD. You will support the technical roadmap, maintain platform functions, and build data archival processes while adopting emerging technologies. You’ll implement new features and manage deployments in...

*Before applying for this role, please note that this job must be performed in Spain. Only candidates currently residing in Spain or willing to relocate will be considered.Are you ready to be inspired, challenged, motivated to do your best, and have fun while you're at it? We're on the lookout for a Senior Backend Cloud Engineer to join our team at...

Sateliot is a Barcelona-based satellite company with one goal: connect everything, everywhere. Founded in 2018, we've built the first satellite constellation that lets standard commercial devices communicate directly from space. Our technology bridges the gaps that terrestrial networks will never reach, bringing affordable and secure connectivity to...

Giesecke & Devrient GB Ltd. busca un Senior Full Stack Developer en Barcelona para diseñar, construir y evolucionar productos de próxima generación. El candidato integrará un equipo Scrum y deberá tener experiencia en Java, Node.js, y Angular, así como en entornos cloud.Los beneficios incluyen un contrato indefinido, salario según valía, y horarios...

Descripción del trabajo Nueva oportunidad | Senior DevOps / SRE | Barcelona | Híbrido En Claire Joster acompañamos a las organizaciones en la identificación y selección de talento cualificado para posiciones de Mando Intermedio y Management en el ámbito tecnológico. Trabajamos siempre poniendo en el centro a las personas, entendiendo tanto la cultura...

In this role you will help build and scale Rover's booking experience, making it fast and intuitive for pet parents to find sitters. You'll join a cross-functional Barcelona team that values quality code and collaborative problem solving. You will own end-to-end projects, shaping architecture and production monitoring while leveraging AI to accelerate...

ISANDO TECHNOLOGIES in Barcelona, Spain, is seeking a senior software developer to join our software development team. You will work on full‑stack solutions using Java or Node.js, RESTful services, and cloud platforms, delivering impact to users.The role emphasizes microservices, API design, Agile Scrum, and collaboration with solution architects....

AgileEngine is seeking a Senior Software Engineer to define agentic workflows using Java, Spring Boot, React, and AI orchestration patterns. You will design agentic applications that scale, ensure security and auditability, and mentor others across the organization.Responsibilities span planning through production, including observability, testing, and...

We are seeking a highly skilled Senior QA Engineer with a strong focus on end‑to‑end (E2E) testing, either using Java‑based testing frameworks or Cypress. The ideal candidate will have extensive experience designing, developing, and executing E2E test automation solutions in fast‑paced agile environments. You will play a key role in ensuring the...