Digital Core Engineer
SHIRO APPS
Bethesda, MDPosted April 10, 2026
ContractOn-siteMid-level
Required Skills
JavaSpringBootMVELPySparkAWS
Work Authorization
US CitizenGreen Card
- We are seeking a highly skilled and experienced Java/Digital Core Developer or Architect to join our team. The successful candidate will be responsible for designing, developing, and implementing high-quality Java microservices using the Spring Boot framework. Additionally, the role involves architecting scalable and reliable microservices utilizing a Java rules engine with MVEL.
Required Skills / Experience
- Minimum 10+ years of experience in application design and architectural frameworks
- Strong experience as a Java/Digital Core Developer or Architect
- Hands-on expertise in designing, developing, and implementing Java-based microservices using Spring Boot
Experience building and testing microservices using Java rules engine with MVEL (business rules / Java pseudo-code)
- Strong ability to collaborate with cross-functional teams to analyze requirements and design Java microservices and plugins
Experience in architecting scalable and high-performance microservices for complex business needs
- Exposure to Data Fabric platforms on AWS
Technical Skills
Programming Languages & Frameworks
- Java 17
- Spring Boot
- MVEL
- PySpark