- CACI International (Ashburn, VA)
- Back - End Java Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... **The Opportunity:** CACI is currently looking for a Backend Java Developer to be part of an...solutions. + Integrate with existing legacy systems (eg, Salesforce back - end , Dojo data sources) as needed during… more
- Shuvel Digital (Ashburn, VA)
- Job Description: We are currently seeking a motivated, career and customer-oriented Java Backend Developer to join our team to begin an exciting and challenging ... talents to national and homeland security problems. The senior developer will use Java , SQL, and Oracle...Recommend unique solutions in a multidisciplinary environment (eg, utilizing Front- end , back - end or other multi-… more
- CACI International (Frederick, MD)
- Back - End Software Developer Job Category:...of new and existing applications. + Expertise programing in JAVA with an Angular front in a Tom Cat Linux ... environment. + Strong programming skills with multiple languages. + Expertise in Risk Management Framework (RMF). + Ability to execute system/software lifecycle management. + Working knowledge of the USG C2S cloud application. _Desired:_ + Previous experience… more
- CACI International (Sterling, VA)
- …Current Security+ certification (or the willingness to get it) _Desired:_ + Experience with Java / Back - end + Experience with DevOps processes and tools + ... Senior Front End Software Developer /Engineer Job Category: Engineering...+ Automated testing tools: Mockito, JUnit, Cypress, etc. + Java 17: Spring Boot, Spring Framework, and REST microservices… more
- CACI International (Ashburn, VA)
- …hands-on experience and advanced proficiency with at least one pairing from the following: + Back - End : Java (with Spring Boot) OR C# (.NET Core/.NET) + ... both modernized and legacy systems. This includes hands-on development across front- end (UI/UX implementation), middle-tier (API development), and back - end… more
- CACI International (Sterling, VA)
- ….C#, NET, Angular, Java , Python, Ruby, etc. + Utilizing SQL Server + Front or back end developer + CSS3, Less, HTML, JavaScript, and jQuery + Integration ... Software Database Developer Job Category: Information Technology Time Type: Full...projects + Strong coding skills in C#, .NET, Angular, Java , Python, etc. + Excellent interpersonal and communication skills.… more
- Leidos (Sterling, VA)
- …for a full stack Software Developer , with a strong background with Angular (typescript), Java and back end Web services to support an exciting DHS ... ideal candidate will have solid core development skills in Java , Angular or a related modern UI framework. They...relational database to web services to the Angular front end . **Primary Responsibilities:** The developer will work… more
- CACI International (Ashburn, VA)
- … Java and Kotlin code + Experience integrating Android applications with back - end services using various protocols and technologies such as REST, GraphQL, ... in Ashburn, VA _Desired:_ + Technical Certifications, such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , etc. + Understanding… more
- CACI International (Sterling, VA)
- …* Experience: 3 or more years of experience in software development * Experience with Java / Back - end OR * Experience with Web/Front End * Experience ... Travel Required: None Type of Travel: None Anticipated Posting End : 7/22/2026 CACI is seeking a Software Developer...TEMs as needed. **Technologies you will use include:** * Java 17: Spring Boot, Spring Framework, and REST microservices… more
- System One (Ashburn, VA)
- …stability and performance improvements * Collaborate with cross-functional Agile teams including front- end , back - end , and product stakeholders * Participate ... Job Title: Android Developer Location: Hybrid Work Model Reporting to Vienna,...application development (level-dependent) * Proficiency in: - Android: Kotlin, Java , Android Studio * Experience integrating RESTful APIs and… more
- Virtual Service Operations (Ashburn, VA)
- …must have experience with both Android & iOS + Requires experience in both Front- end Mobile and Back - end RESTFUL API development. + Requires experience ... Mobile Application Developer * WFH Flexible * Ashburn, VA (http://maps.google.com/maps?q=Ashburn+VA+USA)...in development of JAVA , Node JS applications. + Requires experience in both… more
- CACI International (Ashburn, VA)
- …JavaScript and TypeScript. + Full Stack development experience including proficiency in both front- end (Angular) and back - end development, ability to handle ... Full Stack AI/ML Developer Job Category: Information Technology Time Type: Full...and AWS), understand API development and management, experience with front- end frameworks such as Angular, and possess a comprehensive… more
- Leidos (Ashburn, VA)
- …must have experience with both Android & iOS + Requires experience in both Front- end Mobile and Back - end RESTFUL API development. + Requires experience ... Security Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program...in development of JAVA , Node JS applications. + Requires experience in both… more
- Shuvel Digital (Ashburn, VA)
- …years' experience with Mobile development (Android/iOS experience) + Requires experience in both Front- end Mobile and Back - end RESTFUL API development. + ... Job Description: We are seeking a Mobile App Developer to provide technical expertise on a mission-critical...Requires experience in development of JAVA , Node JS applications. + Requires experience in both… more
- Shuvel Digital (Ashburn, VA)
- …years' experience with Mobile development (Android/iOS experience) + Requires experience in both Front- end Mobile and Back - end RESTFUL API development. + ... The Homeland Security Solutions Operation is seeking Mobile App Developer to provide technical expertise on a mission-critical program...Requires experience in development of JAVA , Node JS applications. + Requires experience in both… more
- Quality Technology Services, LLC (Ashburn, VA)
- …to enhance user engagement and functionality. + Effectively communicating with designers, back - end developers, project managers, and other team members to ensure ... The **Senior Software Engineer** develops java /angular applications leveraging a microservices framework. The successful...has 10 plus years of direct experience in angular (front- end ) code by establishing patterns, best practices, and underlying… more
- CACI International (Ashburn, VA)
- …Professional experience operating within cross-functional teams and groups. + Strong understanding of front- end (eg UI), middle-tier (eg APIs) and back - end ... systems administration principles **Desired:** + Technical Certifications, such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , etc. +… more
- CACI International (Sterling, VA)
- …UI/UX. Our team works closely together with on-site and remote engineers developing front- end applications and back - end microservices, all dedicated to ... Percentage of Travel Required: None Type of Travel: None Anticipated Posting End : 12/17/2025 **The Opportunity:** CACI is seeking a skilled Software Developer… more