Careers · R-010
Data Scientist Expert
McLean, VA · Full-time · 100% Onsite · TS/SCI with Full-Scope Poly
McLean, VAFull-time · 100% OnsiteTS/SCI with Full-Scope Poly
An expert Java engineering seat for a federal national security mission. You’ll modernize, refactor, and maintain mission-critical backend Java data processing systems and microservices, clearing a backlog of legacy pipelines and contributing from day one.
What you’ll do
- Analyze, maintain, and rewrite legacy Java backend processes to meet updated performance standards
- Build and secure Spring Boot microservices, REST APIs, and database integrations
- Tune multithreading, object-oriented design, and JVM memory for high-throughput data flows
- Deploy Java applications on AWS, Linux, Apache Tomcat, and Oracle
- Support CI/CD with Maven, Gradle, Git, Jenkins, and Eclipse in a secure environment
What you bring
- Core Java : OOP, multithreading, and JVM memory management
- Spring and Spring Data JPA
- Building and using REST web services
- Maven, Gradle, Git, Jenkins, and Eclipse
- Oracle and Apache Tomcat
- AWS cloud frameworks and Linux
Bonus points
10+ years of experienceSpring BootREST API implementationsMicroservicesLegacy modernizationPerformance tuning
Tier One Talent recruits for this role on behalf of a client employer. We’ll share the company name and full details once we’ve talked, and we never submit you anywhere without your OK.
Prefer email? Send your resume to sgagliardi@tier1-talent.com with the subject “R-010 – Data Scientist Expert”.