Core Development & Responsibilities

Backend Expert: Own and evolve backend services using C# and .NET Core (.NET 6/8+).
Data Architecture: Design and optimize schemas in PostgreSQL, including experience or strong interest in Time Series Data (e.g., TimescaleDB).
Asynchronous Messaging: Implement and maintain decoupled systems using Message Brokers (generic concepts of queues, topics, and pub/sub).
Agile Delivery: Active participation in Scrum/Kanban ceremonies, ensuring high-quality delivery and accurate estimations.
Collaboration: Use Jira for task management and Git (GitHub/Bitbucket) for robust version control, including code reviews and branch management.

Technical Requirements (Mandatory)

Language/Framework: Deep proficiency in C# and .NET Core.
API Design: Strong experience building and consuming RESTful APIs.
Database: Solid knowledge of PostgreSQL (Relational design and performance).
Version Control: Advanced Git skills (GitFlow, Rebasing, Conflict resolution).
Agile: Previous experience in agile teams and tools (Jira).

Technical Competencies (Recommended / Good to Have)





DevOps & CI/CD: Familiarity with GitHub Actions for automated workflows.
Infrastructure as Code: Knowledge of Terraform for environment provisioning.
Cloud Native: Basic understanding of Kubernetes (K8s) and Docker containerization.
Messaging: Experience with any Message Broker (RabbitMQ, Kafka, or Service Bus).
Observability: Experience monitoring applications (e.g., Application Insights, ELK, or similar).

Personal Competencies

Analytical Thinking: Ability to solve complex technical challenges with clean, maintainable code (SOLID).
Team Player: Proactive communication and readiness to support the team's growth.
Adaptability: Comfortable in a fast-paced environment with evolving technical requirements.
Language: Fluent in Spanish; English is highly valued for technical documentation and collaboration.

What We Offer

Competitive Compensation: Gross annual salary from €55,000, adjusted

📌 Backend Software Developer (Barcelona)
🏢 B. Braun Group
📍 Barcelona