Back End Developer

Chantilly, VA
Full Time
Experienced

BT-242 – Backend Developer
Skill Level: Senior
Location: Chantilly, VA (fully on-site, no remote option)

 

**MUST HAVE A POLY CLEARANCE TO APPLY. Those without a Poly clearance will not be considered.**



Required Skills:
  • Demonstrated hand on experience with backend frameworks such as Spring Boot and Hibernate
  • Strong understanding of data modeling and database design principles with experience designing Entity Relationship Diagrams (ERDs)
  • Experience with Oracle Relational Database Services (RDS)
  • Experience creating RESTful APIs, including designing API endpoints, handling requests and responses, and implementing API security measures
  • Experience with Java and Java-based technologies, with a focus on building scalable and maintainable backend services
  • Experience with unit testing and integration testing using JUnit and other testing frameworks and code coverage using tools like JaCoCo
  • Experience with Tomcat and other servlet containers
  • Experience with Linux based systems and shell scripting
  • Experience with automated build, test, and deployment technologies such as Gradle, Maven and Jenkins
  • Experience with API documentation tools like Swagger
  • Experience with cloud-based technologies such as AWS
  • Experience with utilizing CI/CD Pipelines
  • Familiarity with Agile development methodologies

Desired Skills:
  • Experience working with or implementing serverless architecture such as AWS Lambda and other serverless technologies
  • Experience with designing and implementing microservices architecture, with a focus on scalability and maintainability
  • Experience with containerization technologies like Docker
  • Experience with orchestration technologies like Kubernetes

Nice to Have:
  • Experience with other backend frameworks such as Node.js or Python
  • Experiences with AWS Services such as EKS and Step Functions
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