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You will operate with meaningful autonomy on moderately complex problems, take ownership of quality, and begin shaping technical decisions within your squad - including how AI tools are used responsibly across the team.\nResponsibilities\nDesign and implement backend services and APIs using both Java (Spring Boot / Quarkus) and Python (FastAPI), selecting the appropriate language and framework for the problem at hand\nApply object-oriented design with confidence: design class hierarchies, favor composition over inheritance, apply SOLID principles, and refactor code that violates them\nSelect and apply design patterns appropriately - Adapter, Repository, Observer, Decorator, Template Method, and others - and articulate the trade-offs of each choice in code reviews\nDesign and document RESTful APIs: resource modeling, versioning strategies, pagination, error schemas, and authentication via OAuth 2.0 / JWT\nWrite intermediate to advanced SQL Server queries: window functions, CTEs, stored procedures, index strategies, and execution plan analysis for optimization\nImplement Kafka producers and consumers in production services: manage consumer groups, handle offset commits, design for idempotency, and deal with deserialization errors\nDeploy and configure Azure services: Azure Kubernetes Service (AKS), Azure Key Vault, and Azure AppInsights; 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