Java Backend Developer Senior
Job in
Ashburn, Loudoun County, Virginia, 20146, USA
Listed on 2026-10-09
Listing for:
Science Applications International Corporation
Part Time
position Listed on 2026-10-09
Job specializations:
-
Software Development
Backend Developer, Java Developer, Software Engineer, Full Stack Developer
Job Description & How to Apply Below
Schedule:
1
-2 days a week onsite in Ashburn, VA
Job Responsibilities Design and implement Micro Service Architecture for Cloud based software applications
Use modern software engineering tools including Eclipse, Jira, and Atlassian Suites for design, development, and testing the software
Present the solution at formal and informal design reviews, and document the design according to the Government’s system lifecycle methodology
Qualifications
Required:
BS in Computer Science or related filed 9+ years of strong Java design and software development experience including designing, developing, and documenting large-scale enterprise software systems
Ability to obtain and maintain a Public Trust requiring U.S. Citizenship Ability to diagnose problems and support production systems2+ years of working with Applications on Cloud utilizing serverless hosted services like AWS S3, DynanoDB, lambda etcJava Micro Service Architecture frameworks such as Spring Boot
Experience with container platforms like Docker and KubernetesSQL DBs (preferably Oracle) and strong SQL/JDBC skills is required for this position.
Experience with No
SQL DBs like MongoDB, Document DB, Cassandra etc.
Messaging and Streaming Systems (Kafka, SQS ans Kinesis)
XML/JSONUnix/LinuxJPA/Hibernate
Experience with building RESTful web services and experience with query language based APIs like GraphQL.Jenkins, Maven, Gitlab and Jira for CI/CDDemonstrated ability to incorporate rigorous Unit testing as part of development activities is essential
Desired:
First-hand experience working with large project teams (working with the Federal Government a strong plus)
Demonstrated ability to think critically and creatively to develop innovative solutions to software problems
Ability to develop and maintain components with stringent performance requirements
Agile development experience a plusIBM MQ , JMS, EJB, MDB and other JEE technologiesJEE Server experience (Web Logic Web Sphere JBOSSetc.)Job Field:
Software Travel:
No
Position Requirements
10+ Years
work experience
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