Jr Java Full Stack Engineer

Required Skills Strong hands-on software-development experience with Java 17+ and Spring Boot 3.x.

Deep understanding of Java fundamentals, including collections, streams, concurrency, object-oriented design and modern Java language features. Strong experience designing and implementing REST APIs and microservices.

Strong understanding of API contracts, abstraction boundaries, validation and error-handling strategies.

Hands-on experience developing production applications using React and TypeScript.

Strong knowledge of Spring Security, including OAuth2/OIDC authentication and authorization patterns. 

Strong knowledge of SQL and relational database integration using JDBC/JPA or equivalent technologies.

Experience designing applications for distributed/cloud environments.

Hands-on experience with Docker and containerized application development.

Practical experience deploying/supporting applications on Kubernetes, preferably AKS. Strong automated testing experience using JUnit 5, Mockito, MockMvc and integration-testing techniques.

Experience with Git-based development and CI/CD pipelines. 

Strong troubleshooting skills across UI, API, database and integration layers.

Understanding of secure coding practices and OWASP application-security principles.

Experience implementing production observability using structured logging, correlation IDs, metrics and health checks.

Ability to make engineering trade-offs, document architectural decisions and mentor less-experienced engineers.

Preferred / Project-Specific Skills Azure / AKS. Microsoft Entra ID, Microsoft Graph, Azure Workload Identity and Key Vault. Databricks, ADLS. Trino / Starburst. Terraform / Infrastructure as Code. Helm. Redis or other distributed caching/session solutions.