Graph Database Engineer (TS/SCI with Poly Required)
$164,382–$274,518 year
On-site · Chantilly, Virginia, United States
Job Summary
The Graph Database Engineer role involves designing, developing, testing, and deploying scalable software solutions, collaborating with cross-functional teams, and troubleshooting application issues. Candidates should have over 5 years of experience in systems software development, especially with NodeJS, and a strong proficiency in working with graph databases like JanusGraph. Familiarity with data modeling concepts and Git workflows is required, while desired skills include experience with ElasticSearch, Docker, Jenkins, and message brokers.
Required Qualifications
- 5+ years of experience in systems software development in NodeJS
- Strong proficiency working with graph databases (for example JanusGraph) 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, MongoDB and Cassandra
- In-depth knowledge of ElasticSearch, 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 RabbitMQ or AWS SQS
Additional Requirements
- A candidate must be a US Citizen and able to obtain TS/SCI with Polygraph clearance
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