Graph Database Engineer; JanusGraph - TS​/SCI w​/Poly Security Clearance

Position: Graph Database Engineer (JanusGraph) - TS/SCI w/ Poly with Security Clearance
We are looking for an experienced Systems Software Engineer to join our team, interested in designing,
developing and maintaining essential software systems. The optimal candidate will have demonstrated
experience integrating solutions with graph databases, such as Janus Graph. They will also have a strong
background in systems software development, experience with 3rd party system integration, expertise in
Elastic Search, and a solid understanding of data modeling concepts. This is a fantastic opportunity to work on a challenging project that requires innovative solutions and collaborative problem-solving.

KEY RESPONSIBILITIES
 Design, develop, test, and deploy scalable and efficient software solutions
 Collaborate with cross-functional teams to identify and prioritize project requirements
 Participate with code reviews and ensure high-quality, modular, and reusable code
 Troubleshoot and debug issues in the application, including performance optimization and error
handling
 Stay up-to-date with industry trends and emerging technologies, applying this knowledge to improve
our application
 Design and implement data models that meet the needs of the application, ensuring data consistency
and integrity EDUCATION AND EXPERIENCE
 Bachelor’s Degree in Computer Science, Electrical or Computer Engineering or a related technical
discipline, or the equivalent combination of education, technical training, or work/military experience.
 5+ years of related software development experience. REQUIRED QUALIFICATIONS
 5+ years of experience in systems software development in NodeJS
 Strong proficiency working with graph databases (for example Janus Graph) and graph query
languages
 Strong understanding of software design patterns, principles and best practices
 Excellent problem-solving skills, with the ability to work effectively in a team environment
 Basic understanding of data modeling concepts, including entity-relationship, data normalization, and
denormalization

 Experience with Git workflows, including feature branching, pull requests and code reviews
 Ability to work effectively in a Linux-based development environment DESIRED QUALIFICATIONS

 Experience with Node.js, Express, Mongo

DB and Cassandra
 In-depth knowledge of Elastic Search, including indexing, querying and aggregation
 Knowledge of containerization leveraging Kubernetes
 Familiarity with CI/CD pipelines and automation tools such as Jenkins or Argo CD
 Hands-on experience working with message brokers such as Rabbit

MQ or AWS SQS