Empleos de senior java en Barcelona

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...

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...

Overview As a Senior Software Engineer, you design, build, and run scalable backend services and APIs that power product experiences and critical workflows. You collaborate with cross-functional partners to enhance performance, reliability, and observability. You mentor engineers and contribute to architecture decisions, helping the team deliver high-impact...

ADP is seeking a Senior Manager Software Development to lead Global Payroll Convergence Development teams. You will collaborate with Product Management, Integrations Architects and DevOps to deliver roadmap commitments.Your role includes guiding multiple teams, managing KPIs for code quality, agility, automation, security, and resilience, while enabling...

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...

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...

¡Estamos contratando! | Senior Full Stack Developer (Angular + Java) Barcelona (Modelo híbrido – 1 día de oficina por semana) Salario: Hasta 45.000 € SBA Sector: Seguros ¿Eres un/a Senior Full Stack Developer con experiencia en Angular y Java? ¡Esta oportunidad puede ser para ti! ¿Qué buscamos? Buscamos un/a profesional con más de 5 años de...

We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

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...

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....

As a Senior AI/ML Computational Scientist, you design, build, and operationalize AI/ML solutions for enterprise clients across the full lifecycle—from problem framing and model selection to scalable data pipelines and production deployment. You will customize advanced models (including Deep Learning, Generative AI, and LLMs) and craft robust MLOps/LLMOps...

Jobtailor está buscando un Desarrollador de Software Senior para Barcelona con experiencia en frontend y backend, y con dominio de Angular 19+ y Java 17+. Se requiere conocimiento de Kafka, Redis y Spring Boot, así como experiencia en REST APIs y entornos de nube.Se valora inglés C1 y habilidades en CI/CD. El candidato ideal participará en todo el ciclo...

Barcelona, Spain | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of hospitals...

We are expanding our core engineering team. We are looking for an experienced Data Engineer who thrives on architecting, building, and scaling high-throughput data systems for AI-driven applications.What You'll Do:Design and maintain scalable, high-throughput batch and streaming data pipelines and ETLs.Architect data storage and retrieval systems using SQL...

Company DescriptionWho We AreCint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is...

Deutsche Telekom, through its T-Systems unit, seeks a Senior Software Architect to define robust Java architectures and lead technical direction for complex projects in Barcelona. You will shape cloud-native, microservices-based solutions and guide client discussions, proposals, and roadmaps while promoting innovative approaches.You will collaborate with...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior AI-First Full-Stack Engineer to lead the end-to-end development of an AI-powered healthcare workforce platform. You will shape the product stack across frontend and backend, using TypeScript/React on the frontend and Java/Kotlin/Python/Go on the backend, with deployments in AWS...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior AI-First Full-Stack Engineer to lead the end-to-end development of an AI-powered healthcare workforce platform. You will shape the product stack across frontend and backend, using TypeScript/React on the frontend and Java/Kotlin/Python/Go on the backend, with deployments in AWS...

En SlashMobility, trabajarás como Desarrollador Android para impulsar la transformación digital de grandes clientes. Te integrarás en equipos pequeños y senior, con foco en diseño, construcción y entrega de soluciones móviles de alto impacto. Colaborarás con una casa de tecnología que valora la responsabilidad y la calidad, aportando tu experiencia...

OverviewNo espere a enviar su solicitud después de leer esta descripción; se espera un granvolumen de candidaturas para esta oportunidad.As a Senior SDET at Adaptive, you will shape the quality of our front-office trading platforms and open-source/proprietary products. You will work within a collaborative engineering culture to design and implement robust...