Application Developer The Squires GroupApplication DeveloperLeesburg, VAIn this role you will, support the clients multiyear modernization initiative by developing and maintaining modern, secure, cloud-based applications while helping transition legacy systems and processes to a scalable Azure environment. Skill in performing all aspects of application development, including coding, unit testing, documentation, code reviews, and submitting pull requests for TRS staff to review.
Database Developer, Mid Booz Allen Hamilton Inc.Database Developer, MidAlexandria, VA$62,000–$141,000 / yearYour combination of people skills and technical knowledge provides the perfect combination to help clients define database requirements, identify needed system improvements, and overcome their most difficult challenges to achieve complete and accurate systems. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
NewNode.Js Developer SME Booz Allen Hamilton Inc.Node.Js Developer SMEHerndon, VA$86,800–$198,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. We're looking for an experienced back-end-focused developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.
Java Python backend Developer Infosys LtdJava Python backend DeveloperReston, VA2249567No5439237910.00.008/05/2026Java Python backend DeveloperIn the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided. Technology Lead - USTechnology|Java|Java - ALL Technology|OpenSystem|Python - OpenSystem Technology|Database Administration|PostGreSQL Technology|Cloud Platform|Microservices Technology|DevOps|Continuous integration - Others.
NewTransit Operations Application Developer Johnson, Mirmiran & Thompson, Inc.Transit Operations Application DeveloperHerndon, VAFull timePosition summary: The Transit Operations Application Developer serves as a trusted partner to transit operations and maintenance personnel, developing business applications, dashboards, reports, and workflow solutions that improve operational performance, decision-making, and efficiency. Johnson, Mirmiran & Thompson is a dynamic, 100% employee-owned consulting firm with more than 2,800 professionals, providing a full range of multidisciplinary engineering, architecture, information technology, and related services to public agencies and private clients throughout the United States.
Junior .NET Developer Blue Rose Consulting Group, Inc.Junior .NET DeveloperWashington, DCThis role will contribute to software development efforts involving data analysis, reconciliation and consolidation, reporting, user interface development, mobile application development, and Continuous Integration/Continuous Delivery (CI/CD). Work Arrangement: Primarily based at a contractor site within 30 driving miles of Colorado Springs/ Washington, D.C., with onsite support at Department of State facilities as required.
Full Stack Java Developer SME (Ts/Sci With Poly Required) GCI IncFull Stack Java Developer SME (Ts/Sci With Poly Required)Dulles, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. Build Tools: maven, gradle, grunt, gulp, git, tactical and strategic improvements to large scale Java/J2EE/ products, Documented Experience with DevOps, CI/CD Routine.
Dynamics Consultant and CRM/Power Platform Developer Lead AHU TechnologiesDynamics Consultant and CRM/Power Platform Developer LeadWashington DCThe ideal candidate will be able to work both independently and as part of a team of consultants to provide these services and will have the following skills/capabilities: Skilled in Azure AD, Azure App Services, API development, Portals, Azure Data Lakes/Warehouses. Collaborate with Delivery architects, Technical Leads and developers to perform code reviews to ensure that the solutions is aligned to pre-defined architecture/design or Microsoft recommended best practices for Power Platform.
Full Stack Developer Software Guidance & AssistanceFull Stack DeveloperRockville, MD$67–$72 / hourRequired Skills : Enterprise Development Experience: Proven track record of designing and deploying production-grade applications using object-oriented programming principles and database technologies. Cloud Architecture & AWS Services : Expertise in designing and implementing event-driven architectures leveraging: Messaging services (SQS/SNS).
NewAWS/Python Full-Stack Developer Interon IT SolutionsAWS/Python Full-Stack DeveloperChantilly, VAJD: Client is seeking an experienced AWS/Python Full-Stack Developer to support cloud-based quantitative research, signal generation, back-testing, data, and analytics platforms. * Experience with AWS services such as EC2, ECS, Lambda, CloudWatch, Step Functions, S3, Glue, SNS, SQS, API Gateway, and PostgreSQL.
Software Systems Engineer Systems Planning and AnalysisSoftware Systems EngineerChantilly, Virginia$150,000–$195,000 / yearFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide both paid and unpaid time away from work.
Lead Software Reverse Engineer Twosix TechnologiesLead Software Reverse EngineerArlington, VAUtilize exemplar techniques to reverse engineer wireless and embedded systems, identifying deep-seated vulnerabilities and exercising sound judgment to assess their security impact. Lead the planning and execution of technical research tasks, providing direction to team members on task prioritization and schedule management to meet mission-critical objectives.
Web designer -Drupal Developer AHU TechnologiesWeb designer -Drupal DeveloperWashington, District of Columbia$48–$53 / hourComplete Description: Employment Type: Contract w2/1099/C2C Position Summary The Drupal Web Developer is responsible for designing, developing, maintaining, and enhancing web applications and digital platforms built on the latest versions of Drupal (Drupal 9/10/11). Skills Matrix · Bachelor’s degree in IT or related field or equivalent experience · Troubleshooting production problems related to software applications · Experience with Composer, Drush, Git, and modern development workflows.
Director Software Engineering MindlanceDirector Software EngineeringMcLean, VA$90–$100 / hourThis role uniquely combines hands-on technical leadership with strategic thinking, requiring someone who can design & deliver solutions for today while building capabilities for tomorrow s AI driven landscape. 10+ years of experience in design, development, delivery and supporting distributed systems using Java, Spring, Spring Boot, Microservices, RESTful and GraphQL APIs.
NewRuby Developer Johnson Technology Systems IncRuby DeveloperReston, VARemote$121,000–$126,000 / yearThe Ruby Developer will be part of a technical team responsible for designing, developing, and maintaining APIs that enable communication between different software systems. • Work closely with the Engineering Crew Lead and API Architect to review solution design and deliver robust, scalable solutions.
Backend Developer Trinity Global ConsultingBackend DeveloperSpringfield, VAAt Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP. Bachelor's degree in Computer Science, Engineering, GIS, or related technical field (or equivalent practical experience).
Software System Safety Engineer Booz Allen HamiltonSoftware System Safety EngineerArlington, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Mobile Solutions Developer/Engineer ProcentrixSenior Mobile Solutions Developer/EngineerWashington D.C., DC$140,000–$170,000Senior hands-on mobile engineer responsible for designing, developing, and maintaining enterprise mobile applications supporting real-time communication, offline operations, cloud-connected services, and peer-to-peer capabilities. The final salary offered will generally fall within this range and is determined by various factors, including but not limited to the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as internal pay equity, location, contract-specific affordability and other organizational requirements.
Senior Oracle Developer/DBA (Secret Clearance Required) - DEA ITC Federal, Inc.Senior Oracle Developer/DBA (Secret Clearance Required) - DEAChantilly, VirginiaFull timeThe ideal candidate brings deep expertise in data modeling, multitenant isolation, access path optimization, and data security, with the ability to evaluate and recommend both cloud and on-premise DBMS solutions. Data Architecture: Collaborate with data architects on logical data models and seamlessly translate them into optimal physical database structures designed to perform efficiently under high-load profiles.
Mobile Application Developer LeidosMobile Application DeveloperAshburn, VirginiaThe Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate, and maintain services for DHS/CBP mission critical systems. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.