Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a general community of innovators, we foster a culture of growth, collaboration, and impact.

Java (11/17/21) - Deep understanding of multithreading, memory management, performance optimization, and concurrent data processing. Spring & Spring Boot - Expertise in building RESTful APIs, dependency injection, configuration management, and Spring Data/JPA integration.

Microservices

Architecture - Experience designing and maintaining distributed systems using service mesh patterns (Istio) with Docker and Kubernetes. Infrastructure & DevOps Jenkins), automated testing, and environment management (staging, prod, integration).





Experience with container orchestration, deployment strategies (blue/green, rolling updates), and monitoring tools (Prometheus, Grafana). Working knowledge of cloud environments (AWS or Azure) Testing & Quality Proficiency with JUnit, Mockito, and integration testing frameworks. Ability to design and maintain automated API tests and validation suites within CI/CD pipelines.

Experience defining performance metrics, profiling, and resolving bottlenecks in large-scale systems. Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Commitment to Professional Development Global Opportunities

📌 Java Software Engineer - Barcelona (Hybrid) (Cataluña)
🏢 Wizeline
📍 Cataluña