Full Stack Developer
UNISSANT
Full Stack DeveloperUnissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at are seeking a Full Stack Developer to join our team in Ashburn, Virginia to support the ongoing modernization and maintenance systems for the Department of Homeland Security (DHS), Customs and Border Protection (CBP) program.Qualified applicants may be subject to a security investigation and must meet minimum qualifications for access to classified information. This is a highly technical position; individuals will be screened by peers in a technical review of skills and experience.Essential Duties and Responsibilities:The candidate will be responsible for:Design and implementation of modernized cloud-based applications using Angular 14 & Spring boot Microservices.Support legacy JEE software applications on WebSphere.Work with users in an Agile development approach to understand requirements, elicit feedback and refine solutions through demonstrations.Present the solution at formal and informal design reviews and document the design according to the Government's system lifecycle methodology.Work Experience & Job Skills:Minimum 3+ years of hands-on development experience using Java, Spring boot Microservices, JPA and Angular 14+Experience with modern software engineering tools and methodologies including Eclipse, Spring Tool Suite (STS), Visual Studio Code, and Atlassian Products (Jira, Confluence).Working experience on Web services (SOAP and Restful) and JEE Server experience (WebLogic, WebSphere etc.).Experience with Unix/Linux.Education:Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field with applicable experience is required. Applicable work experience may be considered in lieu of a degree.Certificates, Licenses, and Registrations:This federal program requires the candidates to be a United States Citizen.Must have a current CBP BI clearance or be eligible to obtain one.Any related systems engineering, or related technical certifications are desired.Communication Skills:Must have excellent written and verbal communication skillsAbility to convey technical information to non-technical individuals.Demonstrated experience communicating effectively across internal and external organizations.Must work well in a matrixed team environment.Travel:On-site in Ashburn, VAEnvironmental Requirements:Mainly sedentary; in an office environmentMay be required to lift to ten (10) poundsFlexible in working extended hoursThe above statements are intended to describe the general nature and level of work being performed by the individual(s) assigned to this position. They are not intended to be an exhaustive list of all duties, responsibilities, and skills required. Unissant management reserves the right to modify, add, or remove duties and to assign other duties as necessary. In addition, where applicable and available, reasonable accommodation(s) may be made to enable individuals with disabilities to perform essential functions of this position.Please note: Candidate(s) will be required to go through pre-employment screening.Unissant, Inc. is a proud Equal Opportunity Employer! (EOE; M/F/Disability/Vets)
- We’re seeking a highly capable and forward -thinking Full -Stack Developer to join a high -impact team supporting mission -critical systems for the U.S. Department of Homeland Security (DHS). In this role, you’ll design and build intelligent, scalable web applications using...SuggestedFull timeImmediate startFlexible hours
$107.9k - $195.05k
The Homeland Sector within Leidos is seeking a Full Stack Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting...SuggestedFull timeWork experience placement$122k - $253k
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration... ...has an immediate need for a Software developer:UTS Platform and Data Analytics Team (... ...browser compatibility experience- Full Stack development experience to be able to...SuggestedFull timeImmediate startNight shift- ...Description The position is focused on delivering performance-based IT services and repeatable solutions. Our team is looking for a developer that can support applications in a cloud-based, large-scale enterprise environment with the goal of learning new technologies to...SuggestedLocal area
- ...Job Description Job Description We are looking for a qualified Full Stack Developer to design and code functional programs and applications. You will work as part of a team and individually with little supervision. A great Full Stack Developer has excellent knowledge...Suggested
- ...Job Description Job Description Overview BigBear.ai is seeking a Full Stack JAVA/JEE Developer for a multi-year contract to support the ongoing modernization and maintenance of the CBP information systems, using JAVA/JEE. Responsibilities Design and implement...Contract work
- ...Job Description Job Description Northstrat is seeking a Full-Stack Software Developer for our program. As a member of the team, you’ll participate in our Agile development process, including all Agile ceremonies (stand-up, Iteration Planning, Demos, and Retros). You...Full time
$120k - $135k
...Our client is seeking an experienced Full Stack Developer (Java/Spring Boot and Angular) to support a federal client that is about 8 months in a multi-year contract. This role involves designing and building custom software and database solutions for both legacy and modern...Full timeContract work2 days per week1 day per week- ...maintenance Responsible for activities associated with delivery of software solutions associated with customer-defined systems Designing, developing, and implementing custom software and database application capabilities Acting as a member of a product team supporting teammates...
- ...Job Description Job Description Overview BigBear.ai is seeking a Java/JEE Developer (Mid-Level) to join our team to begin an exciting and challenging career in Ashburn, VA. Responsibilities Design, implement, and unit test REST microservices with Java...
$130k - $200k
...Full Stack DeveloperAurora, Colorado, United States; Sarasota, FL; Sterling, Virginia, United StatesWhat Impact You'll Have:Northstrat, a GRVTY company is seeking a Full-Stack Software Developer to join a growing program comprised of multiple agile development teams....Contract workImmediate start$130k - $145k
...Full Stack DeveloperBlu Omega is seeking a Full Stack Developer to support a federal program. This role operates within a remote environment and is responsible for developing end-to-end software systems. The position requires experience supporting software development...Permanent employmentRemote work- ...Senior Full Stack DeveloperWe're looking for a senior Full Stack Developer to build new features, troubleshoot cross-team issues, and ensure smooth production deployments. This hands-on, collaborative role requires clear communication, reliable coding with solid testing...Contract workImmediate startWeekend workAfternoon shift
- ...Sr Full Stack DeveloperThe Department of Behavioral Health and Developmental Services (DBHDS) is seeking a highly skilled Senior Full stack developer with advanced expertise in building AWS/React/NodeJS micro frontend applications and APIs. This role involves implementing...
- ...Senior Full Stack DeveloperNorthstrat is seeking an experienced and driven Senior Full Stack Developer to join our dynamic team. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge in multiple programming...
- ...Job Description Job Description Description: Are you looking to take the next steps in your career as a Full Stack Developer? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is searching for an experienced Full Stack Developer...Contract workWork experience placementFlexible hours2 days per week
$75k - $155k
...Job Description Job Description Description: C. Mack Solutions is looking for a Java Developer to join our Agile Scrum team, providing software development and maintenance for the delivery of releasable software in short sprint cycles. Responsible for activities associated...- ...Training reimbursementAccident / Disability / Universal Life InsuranceAnd much more…Job Description:Xenith Solutions is seeking a Full Stack Developer with agile methodology experience to join our team in support of a Customs and Border Protection (CBP) contract. As a member...Contract workFor contractors
- ...Senior Full Stack DeveloperNorthstrat is seeking an experienced and driven Senior Full Stack Developer to join our dynamic team. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge in multiple programming...Full timeContract workWork experience placementFlexible hoursWeekend workWeekday work
$130k - $145k
...Back Full Stack Developer Application Development Ashburn , VA Jul 22, 2026 Full Stack Developer Remote Must be eligible to obtain and maintain a Public Trust suitability determination Blu Omega is seeking a Full Stack Developer to support a CDC public health data modernization...Temporary workRemote work- ...development and implementation of highly effective applications meet the evolving needs of ICE. Responsibilities: The Full Stack Developer will be responsible for the design, development, integration, testing, deployment, and maintenance of enterprise applications...Full timeFor contractorsLocal area
- ...Description Full Stack Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery...Full timeContract workWork experience placementWork at officeLocal area
- ...Full-Stack Developer (Hybrid – Ashburn, VA) This position is a hybrid role where the developer will be required to go onsite to client location in Ashburn, VA at least 2 days per week. The developer will support federal clients using a tech stack comprising Angular, Spring...Local areaRemote workFlexible hours2 days per week
$114.6k - $190.2k
...Senior Full Stack DeveloperUnlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security,... ...a motivated, career- and customer-oriented Senior Full Stack Developer to join our AI innovation team in Ashburn, VA. This is currently...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work2 days per week3 days per week$82.1k - $172.4k
Job Title: Full Stack Web DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type... ...End: 1/1/2100The Opportunity:CACI is seeking a Full Stack Web Developer to join our dynamic technology team. As a Full Stack Developer...Contract workWork experience placementFlexible hours$85.15k - $153.93k
Description Homeland Force and Protection within Leidos is seeking a strong applications developer to join the Traveler Processing and Vetting Solutions (TPVS) Program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP)...$103.8k - $218.1k
Job Title: Full Stack Developer (C#)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:CACI is seeking a C# Software Engineer...Contract workWork experience placementLocal areaFlexible hours- ...SourceFly seeks a motivated, career and customer oriented SME Full Stack Developer - Python \ to join our team in Ashburn, VA. This is currently a hybrid position with 1 -2 days onsite/week. \ \ \ Each day U.S. Customs and Border Protection (CBP) oversees the massive...Full timeWork at officeRemote work2 days per week1 day per week
$122k - $253k
Software Developer - UTS Platform and Data Analytics Team (UPDATe) Nightwing is seeking a Software Developer to support biographic and... ...Angular, JavaScript/TypeScript, HTML, and CSS. • Contribute to full‑stack development, including backend services with Java 8+,...$131.3k - $237.35k
The Homeland Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development. In this role the candidate will support the Passenger Systems Program...Full time
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