19 publicaciones de empleo destacadas de software engineer (java) en barcelona, ct (¡Están contratando!)

Lead Software Engineer - Al Product development
Clarivate —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Azure
- Informática
Lead Software Engineer
Clarivate —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Informática
- DevOps
MICROSERVICES Software Engineering
Accenture —Barcelona, Barcelona provincia
- Jornada completa
- DevOps
- Inglés
- Java
- Seguro de vida
Senior Data Platform Engineer (Remote)
Crystal Intelligence —Barcelona, Barcelona provincia
- Teletrabajo
- Java
- SQL
- APIs
Senior Product Engineer
Rover —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- Java
- Abono gimnasio
- Plan de pensiones
Ingeniero/a senior Back Python. Barcelona
Minsait —Barcelona, Barcelona provincia
- Trabajo híbrido
- Informática
- Inglés
- Java
- Formación continua
- Oportunidades de crecimiento y desarrollo profesional
Data Engineer Internship - Esp, Amazon University Talent Acquisition (AUTA)
Amazon Spain Fulfillment, S.L.U. - C05 —Barcelona, Barcelona provincia
- Jornada completa
- Java
- SQL
- C++
Frontend Lead Engineer
eDreams ODIGEO —Barcelona, Barcelona provincia
- Oficina
- Java
- JavaScript
Ingeniero/a senior Back Python. Barcelona
Indra —Barcelona, Barcelona provincia
- Trabajo híbrido
- Informática
- Inglés
- Java
- Formación continua
- Oportunidades de crecimiento y desarrollo profesional
Technical Lead, Spark
Cloudera —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Investigación
- Java
- SQL
3d
AI Agentic Full Stack Developer
Kyndryl —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
10d
EMPLEO EN EL SECTOR TECNOLÓGICO (CON DISCAPACIDAD RECONOCIDA)
FUNDACIÓN GOODJOB —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- Inglés
- Java
Lead Engineer – Partnerdata (Mainframe, Coordination & Projects) (f/m/x)
Deutsche Bank —El Prat de Llobregat, Barcelona provincia
- Jornada completa
- Español
- Microsoft Excel
- DevOps
- Plan de pensiones
Senior Software Engineer | Remote | AI SaaS Software Role
Process Street —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Investigación
- Java
- AWS
- Seguro oftalmológico
Solicitud rápida
Senior Cloud Security Engineer
Cint —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Oficina
- Java
- AWS
Solicitud rápida
Java Developer – Travel Things (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Senior Backend Engineer
Caravelo —Barcelona, Barcelona provincia
- Oficina
- Java
- JavaScript
- Abono gimnasio
Solicitud rápida
Java Developer – eDO Transport (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Staff Engineer - Payments Performance
dLocal —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Inglés
- Java
Solicitud rápida
5d

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Lead Software Engineer
Clarivate —Barcelona, Barcelona provincia
You will be part of a team of 6 Talented Software and QA engineers, working in close collaboration with a Solution Analyst, UX Designer, and Product Owner.
Lead Software Engineer - Al Product development
Clarivate —Barcelona, Barcelona provincia
In this role, you’ll take ownership of end-to-end delivery, driving the design and implementation of scalable backend and frontend solutions while integrating…

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Lead Software Engineer - Al Product development

Clarivate -
Barcelona, Barcelona provincia

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Detalles del empleo

Jornada completa

Cualificaciones

CI/CD
Español
Azure
Node.js
Derecho
Informática
DevOps
Inglés
Java
Máster
Arquitectura de microservicios
AWS
Grado
Catalán
Angular
UX
GitHub
APIs
Escalabilidad
Cloud
Inteligencia artificial
Jenkins

Descripción completa del empleo

We’re looking for a Lead Software Engineer - Al Product development (Full Stack) to join our Cortellis team in Barcelona, where you’ll build high-impact product features powered by Generative AI and modern software engineering practices. In this role, you’ll take ownership of end-to-end delivery, driving the design and implementation of scalable backend and frontend solutions while integrating AI capabilities—such as GenAI, agent-based workflows, and retrieval-augmented systems—into a mission-critical platform.

You’ll collaborate closely with UX, and distributed engineering teams to define architecture, deliver customer-facing features, and ensure AI integrations are reliable, measurable, and production-ready. If you’re excited about building AI-powered products, driving technical decisions, and shaping scalable systems, we’d love to speak with you.

About You – experience, education, skills, and accomplishments

Bachelor’s degree in Computer Science, Engineering, or a related field
At least 7 years of backend development experience (Java 11/17, Spring Boot, microservices), including design and delivery of scalable, distributed systems and RESTful APIs
At least 6 years of experience with frontend technologies (Angular, Node.js) and full-stack product development
At least 3 years of experience integrating AI capabilities into production systems (OpenAI / Azure OpenAI APIs), including prompt engineering (few-shot, structured outputs, guardrails) and development of AI assistants and agent-based workflows (tool calling, memory patterns)
Hands-on experience designing and optimizing RAG pipelines (chunking, embeddings, retrieval orchestration) and evaluating AI systems (Ragas, prompt testing, regression evaluation)
Experience building and scaling AI-enabled platforms and services in production environments
At least 6 years of experience delivering end-to-end product features, including CI/CD, monitoring, and cloud platforms (AWS or equivalent)

It would be great if you also have . . .

Experience with CI/CD pipelines and automation tools (GitHub Actions, Jenkins, Azure DevOps)
Familiarity with vector databases and retrieval systems (Azure AI Search, Pinecone, Weaviate, FAISS)
Knowledge of Responsible AI practices, including prompt injection mitigation, PII masking, and policy enforcement
Experience with experimentation frameworks (A/B testing, feature flags such as Split.io)
Understanding of platform thinking, including development of shared AI services and reusable components

What will you be doing in this role?

Lead the design and delivery of scalable backend features, from architecture to production
Build and maintain microservices and APIs using Java and Node.js, ensuring performance, reliability, and security
Take end-to-end ownership of product features, from concept and implementation to rollout and continuous improvement
Integrate AI capabilities into the platform, including LLM-based features, RAG patterns, and agent workflows
Ensure AI solutions are robust and production-ready by improving output quality, managing limitations, and optimizing performance
Apply prompt engineering best practices and contribute to the development of reliable AI-enabled systems
Collaborate closely with product, engineering, and domain experts to deliver high-impact solutions
Contribute to architectural decisions and continuously improve system scalability and maintainability
Mentor and support other engineers, helping to drive engineering excellence across the team

About the Team

You’ll join a team of engineers working across backends, frontends, and quality assurance. We follow an Agile delivery model and collaborate closely with business and product stakeholders to develop the Cortellis platform.

Our work delivers structured, high-value insights that support decision-making across the pharmaceutical industry. As part of this team, you’ll help enhance the platform by combining strong engineering practices with modern AI-driven capabilities.

The team works closely with, and receives support from, several enabling functions such as DevOps, UX, AI Enablement, and Solution Analysis, ensuring a well-rounded and scalable product development approach.

Hours of Work

This is a full-time, permanent position, primarily working core business hours in CET, with flexibility to collaborate with teams as needed.

This is a hybrid position working in the office up to 3 days a week.

What we can offer you:

30 working days of vacation
Volunteering community offering paid hours of volunteering time
Private Health and Life & Disability insurances.
Tax-free benefits (Ticket Restaurant scheme, kindergarten, and transport cards)
Agile work environment with a team of talented colleagues
On-site language classes (Catalan, Spanish and English)
Digital workplace with possibility to work in a central office location in Barcelona with global and dynamic employees.

At Clarivate, we are committed to providing equal employment opportunities for all qualified persons with respect to hiring, compensation, promotion, training, and other terms, conditions, and privileges of employment. We comply with applicable laws and regulations governing non-discrimination in all locations.

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Lead Engineer – Partnerdata (Mainframe, Coordination & Projects) (f/m/x)

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