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Java Developer (Mid SME Level) with FSP
Job Location:
Job Location:
Bethesda, MD - USA
Monthly Salary:
Not provided by the employer
Monthly Salary:
Posted:
9 June 2026 (30+ days ago)
Posted:
Application Deadline:
6 September 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Description
Java Developer TS/SCI with Full Scope Polygraph
Xcelerate Solutions is seeking a Java Developer to support the design development and maintenance of mission-critical systems within an Agile and DevOps framework. This position plays a key role in building scalable secure and high-performance backend microservices supporting customer operations and modernization initiatives. The Java Developer will contribute to all phases of the software development lifecycle from requirements and design to coding testing and deployment ensuring solutions meet mission and technical needs.
Security Clearance: Top Secret / SCI with Full Scope Polygraph
Location: Bethesda MD
Responsibilities:
- Design develop test and maintain high-performance scalable backend microservices using Java and the Spring Framework to meet customer information technology needs.
- Participate in and direct software programming initiatives shaping backend architecture mentoring team members and conducting code reviews.
- Develop and direct software system validation and testing methods using JUnit and Katalon integrating custom-developed software solutions that leverage automated deployment technologies.
- Develop prototype and deploy cloud-based solutions using commercial platform services (AWS Google Cloud or Azure).
- Conduct proof-of-concept performance and end-to-end testing to ensure systems meet mission-driven infrastructure and performance requirements.
- Support the Agile software development lifecycle and collaborate closely with Product Owners Scrum Masters and technical team members to ensure user story alignment and implementation.
- Document and execute system software development and deployment leveraging GitFlow GitHub Jenkins and scripting languages such as Python and Bash.
- Apply software development best practices and standard operating procedures to deliver innovative secure and reliable technical solutions that support customer missions.
Minimum Requirements:
- Extensive experience with Agile methodologies service-oriented architectures and modern DevOps practices.
- Advanced proficiency with Java the Spring Framework and microservices architecture including RESTful API implementation and integration with relational and NoSQL databases.
- Strong background in developing software that interfaces with data technologies such as Elasticsearch PostgreSQL DynamoDB Kafka AWS SQS/SNS AWS Lambda and AWS S3.
- Proven experience integrating and delivering within DevOps toolsets and automated CI/CD pipelines.
- Direct experience with JUnit Python and Bash for performance testing and scripting in an Agile environment.
- Hands-on experience with commercial cloud platforms (AWS Google Cloud Azure) and leveraging cloud data services (S3 RDS EFS).
- Experience with version control systems and issue tracking systems to ensure collaboration visibility and quality.
- Education/Experience:
- High school diploma plus 8 - 20 years of relevant experience
- Bachelors degree plus 4 10 years of relevant experience
- Masters degree plus 4 - 15 years of relevant experience
- Doctorate and 13 years of relevant experience.
- Active TS/SCI clearance with polygraph required.
About Xcelerate Solutions:
Founded in 2009 and headquartered in McLean VA Xcelerate Solutions () is one of Americas fastest-growing companies. Xcelerates culture is defined by our diversified workforce of dynamic and versatile professionals supported with growth and development opportunities that contribute to individual and company growth. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journals 50 Best Places to Work list as well as being a Great Place to Work certified company with a 4.6 star and a 99% CEO approval Glassdoor rating. Come find out why Xcelerate Solutions is one of the DC Metro top employers!
Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We evaluate qualified applicants without regard to race color national origin religion age equal pay disability veteran status sex sexual orientation gender identity genetic information or expression of another protected characteristic. As part of this commitment to the full inclusion of all qualified individuals Xcelerate provides reasonable accommodations if needed because of an applicants or an employees disability.
Pay Transparency Notice: Xcelerate Solutions will not discharge or in any other manner discriminate against employees or applicants because they have inquired about discussed or disclosed their own pay or the pay of another employee or applicant.
Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We evaluate qualified applicants without regard to race color national origin religion age equal pay disability veteran status sex sexual orientation gender identity genetic information or expression of another protected characteristic. As part of this commitment to the full inclusion of all qualified individuals Xcelerate provides reasonable accommodations if needed because of an applicants or an employees disability.
Pay Transparency Notice: Xcelerate Solutions will not discharge or in any other manner discriminate against employees or applicants because they have inquired about discussed or disclosed their own pay or the pay of another employee or applicant.
Required Experience:
IC
About Company
Xcelerate Solutions We expanded our mission to keep the nation safe by merging with VMD Corp Results DeliveredCareer Opportunities Our Service Areas Enterprise Security Xcelerate strengthens the security of personnel, entities, and infrastructures.LEARN MORE Strategic Consulting Xcele ... View more
