Software Engineer Java jobs in Brambleton

Software Engineer Altamira Technologies has a long and successful history of providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland security communities worldwide by focusing on creati

Worker Type Regular Summary Job Description We are looking for a Software Engineer (Apps) to join the Learning & Active Perception (LEAP) team in AV’s MacCready Works business segment. LEAP focuses on the development of innovative image/video processing and computer vision technologies for both user

Job Description ECS is seeking a Junior Software Engineer Intern to work in our Fairfax, VA office for the summer of 2026. This internship offers a unique opportunity to move beyond the classroom and gain firsthand experience with production-grade workflows and real-world datasets. You will work alo

CaseGuard

$10,000 - $17,167 /year

We are looking for a Senior Software Engineer to join our frontend team and play a critical role in building the platform that will define CaseGuard's next chapter. You will design and build a highly performant, sophisticated frontend capable of handling complex media redaction directly in the brows

Software Guidance & Assistance

Requirements Must have: - Minimum 5 years of experience in Java development - At least 3 years of experience with AWS services - Over 2 years of experience using Angular JS, or equivalent training and/or work experience - Proven experience utilizing AI tooling within the Software Development Life Cy

Responsibilities Noblis is seeking a Software Developer proficient in both front-end and back-end development to join our team in support of national security missions. This position will support a program delivering an array of AI/ML-driven capabilities, tools, and data engineering services to adva

Securiport

Job Summary: Securiport LLC is a U.S.-based company headquartered in Reston, VA, specializing in the design and implementation of advanced border security solutions, including passenger biometric recognition, immigration processing, and intelligent information management systems. Our technology enab

GovCIO

United States Suitability/Public Trust Fully remote Software Engineering Services GovCIO is currently hiring We are seeking an entry-level Software Engineer to support the modernization of a mission-critical enterprise application. This role is designed for a recent graduate or early-career engineer

Why Karsun? Join Karsun Solutions to grow your career with the company transforming possible for the US Government. At Karsun, collaboration drives our community. We’re committed to building an environment where team members from diverse backgrounds can innovate, learn and grow with us. Here at Kars

CaseGuard

$10,000 - $17,167 /year

We are looking for a Senior Software Engineer to join our backend team and play a critical role in building the platform that will define CaseGuard's next chapter. You will design and build the REST API microservices and cloud infrastructure that power our application, real-time collaboration featur

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Remote AI/ML Software Engineer. In this role, you will design, build, and deploy secure and scalable software and data systems that directly support mission operations and analytics. As a hands-on eng

Charles F Day & Associates

CONTINGENT UPON CONTRACT AWARD Location: Fort Belvoir, VA Minimum Qualifications: 8 years of experience in: Software design Source code development Configuration management Change management Testing and integration Release management 5 years of experience in software development and QA 5 years writi

Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide with unmatched access to critical information from space. Our mission is simple and ambitious: redefine space—for people, systems, and missions in every domain. Umb

Overview VTG is seeking a Senior Associate Software Engineer with specific skills to optimize our Python-based software for modeling sonar array performance and other tactical use cases. The primary focus of this role is to assist in implementing parallel processing and GPU acceleration. This positi

Securiport

Job Summary: Securiport is hiring a Software Engineer (3–5 years experience) to build scalable, high-impact systems supporting global border security and threat detection. In this role, you’ll develop C#/.NET backend services, APIs, and microservices that power real-time data processing and analytic

Securiport

Job Summary: Securiport is hiring a Software Engineer (3–5 years experience) to build scalable, high-impact systems supporting global border security and threat detection. In this role, you’ll develop C#/.NET backend services, APIs, and microservices that power real-time data processing and analytic

Overview VTG is seeking a Staff I Software Engineer with specific skills to optimize our Python-based software for modeling sonar array performance and other tactical use cases. The primary focus of this role is to assist in implementing parallel processing and GPU acceleration. This position will s

JOB ID: 725049BR Date posted: Apr. 16, 2026 Description: Do you have a commitment to success, proven interpersonal skills, a positive outlook? Are you a creative thinker and problem solver? Are you looking for a meaningful career? If so, then we would love to speak with you! Engineering & Techno

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it’s at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Posit

GovCIO

United States Suitability/Public Trust Fully remote Software Engineering Services GovCIO is currently hiring We are seeking an entry-level Software Engineer to support the modernization of a mission-critical enterprise application. This role is designed for a recent graduate or early-career engineer