Our client is seeking a Senior Back End Developer to work under the following project conditions:
Role: Senior Back End Developer
Location: Remote within Spain
Start: ASAP
Duration: 7 month contract
Skills:
Senior Backend Engineer (8+ Years Experience) We are looking for a Senior Backend Engineer with 6+ years of experience in backend development, specializing in Java 25 and modern distributed architectures. Key Requirements 8+ years of hands-on experience in backend development with Java. Strong experience designing and developing microservices-based architectures. Solid understanding of Hexagonal Architecture (Ports & Adapters). Experience with messaging and queueing systems (Kafka, RabbitMQ, or similar). Knowledge of cloud platforms (AWS, Azure, or GCP). Experience working with both relational and NoSQL databases. Proficiency with Docker and containerized environments. Experience with logging, monitoring, and observability tools, including Grafana. Basic understanding of CI/CD pipelines and software delivery practices. Familiarity with software design principles, testing, and best development practices. Languages Fluent Spanish. Advanced English (written and spoken). Nice to Have Kubernetes experience. Exposure to DevOps practices. Experience working in Agile environments.
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