Software Engineer
Skill Level: Subject Matter Expert
Location: Chantilly (fully on-site, no remote option)
 

**MUST HAVE A POLY CLEARANCE TO APPLY**              

• The Candidate shall work closely with the product owner and program manager to deliver user stories necessary to realize product vision.
• The Candidate shall coordinate with multiple entities, including mission partners, to ensure tools meet defined requirements.
• The Candidate shall apply DevOps principles and philosophies to continuously deliver high value enhancements to software in a service-based architecture.
• The Candidate shall ensure all application security vulnerabilities are addressed as appropriate by severity to maintain security accreditation.
• The Candidate shall maintain all source code in organization-wide, remote Git repository.
• The Candidate shall design, develop or maintain SQL-based databases.

1. Demonstrated experience leveraging a background in programming, software tools and packages, operating systems, and networking to solve collection needs in multi-cloud environments.
2. Demonstrated experience managing and developing software applications in a multi-cloud environment (AWS, Azure, etc.).
3. Demonstrated experience with Python.
4. Demonstrated experience with the ability to listen and transcribe from mission need to technical requirements.
5. Demonstrated experience with assessing project requirements and making informed technical recommendations.
6. Demonstrated experience developing and documenting scripts on Linux platforms.
7. Demonstrated experience designing, developing, and maintaining SQL-based databases, including PostgreSQLand MySQL.
8. Demonstrated experience developing PL/SQL database scripts, including procedures, functions, exception handlers, and triggers.
9. Demonstrated experience writing and tuning complex queries against structured and unstructured data sets.
10. Demonstrated experience developing, documenting, and maintaining secure and scalable REST APIs.
11. Demonstrated experience integrating services using messaging technologies, including service buses, publish and subscribe, and MQ.
12. Demonstrated experience working with geo-locational data at both the backend and the application tier.
13. Demonstrated experience developing software in a DevOps environment.
14. Demonstrated experience maintaining Jenkins Continuous Integration/Continuous Delivery (CI/CD) pipelines with automated testing and deployment.
15. Demonstrated experience using Git as a source code repository.

1. Demonstrated experience working with big data processing and NoSQL databases such as MongoDB, ElasticSearch, MapReduce, and HBase.
2. Demonstrated experience with Apache NiFi.
3. Demonstrated experience with the Extract, Transform, and Load (ETL) processes.
4. Demonstrated experience managing and mitigating IT security vulnerabilities using Plans of Actions and Milestones (POAMs).
5. Demonstrated experience applying FISMA security controls.
6. Demonstrated experience documenting and communicating technical and non-technical mission requirements for all audiences.
7. Demonstrated experience working collaboratively with other technical teams across multiple organizational boundaries.