Job Description

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Software Engineer

Full Time

Chantilly VA 20151 USA

Posted 10/31/2025

Job Descriptionback to top

Are you driven by the challenge of creating innovative software solutions that push the boundaries of technology? Do you thrive in collaborative, fast-paced environments, where your contributions directly impact cutting-edge projects? NS2 Mission is seeking a highly skilled and motivated Software Engineer to join our dynamic team in Chantilly, VA. In this role, you will be at the forefront of developing, designing, and optimizing software systems that support mission-critical operations.

Key Responsibilities:

• Design and develop detailed software solutions, translating customer and system requirements into actionable designs.
• Create and define system interfaces that ensure seamless integration across platforms.
• Collaborate with a talented team to deliver robust and scalable applications using technologies such as SOLR, Elastic, Postgres, Java, Scala, RDS, and Spring Boot.
• Work with both relational and non-relational databases like Amazon RDS, DynamoDB, and Postgres to ensure data is efficiently managed and accessed.
• Troubleshoot and optimize internet and web protocols and technologies, including Tomcat, Node.js, Web Services, and SSL.
• Develop and maintain automated unit tests using tools such as JUnit, Jasmine, Jest, or Karma to ensure application reliability and performance.
• Utilize DevOps tools such as Git, Jenkins, and Nexus for seamless integration and deployment workflows.
• Work with cloud technologies, including AWS and Docker, to build, deploy, and scale applications in a cloud environment.

Required Skills and Experience:

• Proven experience in developing detailed designs and delivering system solutions.
• Ability to translate customer and system requirements into clear and effective software designs.
• Strong hands-on experience with application development using technologies such as SOLR, Elastic, Postgres, Java, Scala, RDS, or Spring Boot.
• Experience with both relational and non-relational databases, including Amazon RDS, DynamoDB, and Postgres.
• Proficient in troubleshooting and optimizing internet and web technologies, such as Tomcat, Node.js, Web Services, and SSL.
• Hands-on experience developing JUnit and Jasmine tests to ensure software quality.
• Familiarity with testing platforms like Jest or Karma.
• Practical experience with DevOps tools such as Git, Jenkins, and Nexus for continuous integration.
• Strong knowledge of cloud technologies, specifically AWS, and containerization with Docker.

Desired Skills and Experience:

• Familiarity with the Sponsor’s Lean Agile methodology for software development.
• Experience using ErDoS for managing top-line charts, sprint burn-up charts, and sprint goals.
• Demonstrated experience working with the Sponsor’s data repositories, Segmentation service, SecOps Pipeline, and Automated Sponsor JIRA Workflow.
• Recent experience with the Sponsor’s suite of repository and search applications, enabling users to efficiently find vital information.
• Experience working with the Sponsor’s profile and alerting services, which help match incoming data streams with user profiles and send alerts on relevant matches.
• In-depth knowledge of the Sponsor’s discovery and recommendation services, which filter and recommend data based on user preferences using content-based approaches.
• Hands-on experience with the Pre-NLP processing pipeline, ensuring the removal of boilerplate text, portion marks, and non-narrative content to optimize data quality.

If you're passionate about developing innovative software solutions and eager to make a significant impact in a fast-paced, collaborative environment, we encourage you to apply and join our team in Chantilly, VA.

Position Clearance Requirement:

TS/SCI with FSP

Please be aware many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship.

NS2 Mission is an Affirmative Action/Equal Opportunity Employer. NS2 Mission is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, characteristic or membership in any other group protected by federal, state or local laws.

By submitting your resume for this position, you understand and agree that NS2 Mission may share your resume, as well as any other related personal information or documentation you provide in your application, with its affiliated companies for the purpose of considering you for other available positions.

NS2 Mission maintains a drug-free workplace and may perform pre-employment substance abuse testing, where required by contract and permitted by law.

Job Detailsback to top

Location Chantilly, VA, 20151, United States

Categories Computer Software, Software & Systems Development

Sec Clearances Top Secret/SCI with Full-scope Polygraph

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Contact Informationback to top

Contact Name Cristina McDonell

How to apply Employer provided a link where your application will be accepted. Click on the link below and follow instructions.

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Primary Phone (571) 837-0770

Job Code 1235

Software Engineer

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