Senior Backend Engineer
Location
barcelona, cataluña
Job Type
Full-time
Category
Informática y tecnología
Posted
June 07, 2026
How You'll Have Impact
- Architect Core Services: Design and evolve high-performance backend services using Java and Spring (Boot, Security, Batch) within a hexagonal architecture.
- Drive Platform Evolution: Contribute to architectural decisions around scalability, multi-tenancy, observability, and distributed communication (REST, queues, gRPC, batch, integrations).
- Build AI-Ready Systems: Design services and data models that enable AI-driven workflows, automation, and intelligent decision layers.
- Own the Lifecycle: From domain modeling and API design to deployment, monitoring, and production performance optimization.
- Collaborate Cross-Functionally: Work closely with product, frontend engineers (Angular/TypeScript), and DevOps to deliver production-ready features continuously.
What You'll Do
- Design and implement scalable backend services using Java, Spring Boot, Spring Security, Spring Batch, Hibernate.