Excelity is seeking an API Software Engineer for a project responsible for building the next generation Mission Information Systems for an exciting Government customer with a very critical mission. The candidate will work with the engineering team and customer to ensure successful development of high profile, complex, technical deliverables that are core to the continued success of our award-winning projects. The selected candidate should have experience with agile software methodology, and software engineering design best practices. The candidate will work within a cross-functional Scrum team, and will be responsible for developing software, participating in acceptance criteria development, creating scripts and utilizing Open Source and COTS tools to automate testing, documenting instructions, and participating in integration activities.

Job Duties:

  •  Performs software engineering and development activities associated with supporting, maintaining, and enhancing software using an Agile DevSecOps models
  • Develops and integrates bug fixes and new feature enhancements using DIA standard development tools and processes (e.g., Java, Jira, Git, Junit).
  • Designs and develops APIs and data access services for data feeds, and integrates microservices using the API gateway to enable enterprise access to data
  • Supports trade studies/analyses of alternatives and assessments of potential technologies that may be applicable to the system, and provides recommendations

Required Qualifications:

  • Enterprise Service Bus (or API Gateway equivalent) product
  • Web Services/SOAP
  • Java, Spring
  • Bash scripting
  • SOAP UI (or equivalent)
  • TS/SCI

Desired Qualifications:

  • AWS, AWS CloudFormation
  • Rest
  • Git, Jenkins, Jira, Confluence
  • JSON
  • XML, SXLT
  •  XQuery/XPath
  • TS/SCI CI poly

Required Clearance: TS/SCI

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