VI
Sr Java Fullstack Developer
Visionsoft International
McLean · Hybrid Full-time Senior 2w ago
About the role
About
Requirements
Backend
- Strong proficiency in Java (8+) and/or Python.
- Solid understanding of core language concepts such as I/O collections/data structures, and, concurrency/multithreading/asynchronous patterns
- Strong experience building and consuming RESTful APIs.
- Experience with backend frameworks such as:
- Java: Spring Core, Spring MVC, Spring Boot, Spring Security, Spring Data.
- Python: Flask/FastAPI/Django (or equivalent), ORM usage, authentication/security patterns.
- Experience with streaming/event technologies such as Kafka preferable.
- Proficiency with build and test tooling (as applicable): Maven/Gradle, JUnit/Mockito, pytest/unittest; CI-friendly testing practices.
Database & Data Skills
- Strong database skills with RDBMS (e.g., MS SQL) and data modeling.
- Ability to write advanced SQL for reporting, troubleshooting, and data analysis.
- Experience working with structured and semi-structured data formats: XML/XSD and JSON.
DevOps / SDLC / Tooling
- Working knowledge of Docker in the development process.
- Understanding of application lifecycle management and SDLC best practices.
- Experience using CI/CD pipelines and tools such as JIRA and Jenkins to build and deploy applications.
Front-End (Working Knowledge)
- Basic working knowledge of HTML, JavaScript, and CSS to support integration and troubleshooting.
Preferred / Nice-to-Have (AI / ML)
- Python exposure for automation and/or AI/ML integration is a plus.
- Familiarity with AI/ML integration patterns (e.g., calling model endpoints, evaluation, deployment).
- Exposure to MCP (Model Context Protocol) for AI-enabled integrations/tools is a plus.
Skills
CSSDockerHTMLJavaJavaScriptJenkinsJIRAJSONJUnitKafkaMavenMockitoMS SQLPythonpytestSpring BootSpring DataSpring MVCSpring SecuritySpringunittestXMLXSD
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