Software Engineer L3
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At a glance
Requirements
Credentials this posting asks for.
Job overview
Jovian Concepts, Inc. is hiring a Software Engineer L3. Jovian Concepts, LLC is seeking a Software Engineer Level 3 for an opportunity in Annapolis Junction, MD. The role involves designing and implementing software solutions, developing and maintaining Java and Angular applications, and supporting application modernization efforts. The engineer will collaborate within an Agile/Scrum team and participate in code reviews and continuous process improvement.
Key focus areas include Analyze user and system requirements to design and implement software solutions, Develop, test, debug, and maintain Java and Angular applications, and Design, develop, and maintain RESTful APIs, service integrations, PostgreSQL database interactions, queries, and data access components.
Successful candidates bring Bachelor's Degree In Computer Science, 20+ Years Software Engineer Experience, and Active TS/SCI Clearance With Polygraph. Important skills include Java, Angular, RESTful APIs, PostgreSQL, Application Modernization, and Software Architecture Evolution. Preferred (not required): Spring Boot, Docker, Microservices Architectures, and AWS.
Skills & qualifications
Skills
Qualifications
Full job description
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Jovian Concepts, LLC. is an Equal Opportunity Employer\x26nbsp;and does not discriminate on the basis of race, color, religion, sex, sexual preference, national origin, disability, status as a protected veteran, genetic information, or any other reason prohibited by law in employment. ","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Software Engineer L3","companyName":"Jovian Concepts, LLC","linkBackUrl":"https://jovianconcepts.com","isAWLIActive":false,"postedOn":"06/09/2026","digest":"pMy53mQEF5JN2sDIHjnhTI3A3s2QTjlNpPNDH@8EfxU-","jobDescriptionDetails":[{"richText":{"fieldLabel":"Job Description","uitype":5501,"value":"\n \n \n
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\n Jovian Concepts, LLC is looking to hire a Software Engineer Level 3 for a great opportunity in the\x26nbsp;Annapolis Junction, MD area.\x26nbsp;
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\n A current and active TS/SCI Clearance with a MD Polygraph required. No CCA\x27s will be accepted at this time.
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\n Primary Responsibilities:
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- Analyze user and system requirements to design and implement software solutions.
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- Develop, test, debug, and maintain Java and Angular applications.
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- Design, develop, and maintain RESTful APIs, service integrations, PostgreSQL database interactions, queries, and data access components.
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- Support application modernization efforts, including migration to Spring Boot, decomposition of monolithic functionality into microservices, and application containerization initiatives.
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- Implement and maintain document parsing and data processing capabilities while supporting cloud migration initiatives.
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- Collaborate within an Agile/Scrum team to deliver software capabilities on a four-week sprint cadence.
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- Participate in code reviews, troubleshooting, testing activities, continuous process improvement, technical documentation, and utilization of GitLab CI/CD, Jira, and Confluence to support development and delivery activities.
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Requirements \n
\n A current and active TS/SCI Clearance with a MD Polygraph required. No CCA\x27s will be accepted at this time.
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Required Qualifications: \x26nbsp;
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- Bachelor’s degree in Computer Science or related discipline from an accredited college or university. Candidates without Bachelor\x27s degrees will be considered on a case by case basis and require 4 additional years of related experience.
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- SWE Level 3:\x26nbsp; Twenty (20) years experience as a Software Engineer on programs and contracts of similar scope, type, and complexity is required
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- Experience developing software using Java and developing web applications using Angular or similar front-end frameworks.
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- Experience designing and implementing RESTful APIs and working with PostgreSQL or other relational database technologies.
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- Experience with application modernization and software architecture evolution.
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- Experience working within Agile/Scrum development teams and creating and maintaining technical documentation.
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- Security Clearance Requirement: Must possess active TS/SCI with polygraph to be considered for this role.
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Preferred Qualifications:
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- Experience migrating applications to Spring Boot.
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- Experience containerizing applications using Docker or similar technologies and designing and implementing microservices architectures.
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- Experience deploying or migrating applications to AWS cloud environments, including AWS services such as Fargate and Aurora PostgreSQL.
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- Experience implementing and maintaining GitLab CI/CD pipelines and utilizing Jira and Confluence.
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- Experience with document parsing, data extraction, content processing frameworks.
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\n In a recent employee survey, Jovian Concepts earned a 92% Overall Workplace Experience Score and 100% of employees agreed that they would highly recommend working at Jovian Concepts to others.
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\n \n "}}],"isMobile":false,"iframe":"true","jobType":"Full time","applyName":"Apply Now","zsoid":"45709801","FontFamily":"Verdana, Geneva, sans-serif","jobOtherDetails":[{"fieldLabel":"Posting ID","uitype":1,"value":"WO-SWE-26-006"},{"fieldLabel":"Listing TTO/DO","uitype":1,"value":"WO_004"},{"fieldLabel":"Industry","uitype":2,"value":"Technology"},{"fieldLabel":"Number of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":"Top Secret/SCI with Polygraph"},{"fieldLabel":"City","uitype":1,"value":"Annapolis Junction"},{"fieldLabel":"State/Province","uitype":1,"value":"Maryland"},{"fieldLabel":"Zip/Postal Code","uitype":1,"value":"20701
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