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- DRB Homes in Rockville, MD seeks an entry-level software developer to design, build, and maintain applications across web, API, Windows services, and SQL Server databases from its Corporate Division. You will work with Blazor, C#, JavaScript, HTML/CSS, and .NET APIs, and...SuggestedFull time
- Vantor is seeking an API/Java/Python Developer to join our Services team, working directly with U.S. Government customers to sustain and modernize a Program of Record for all-source FMI. You will design RESTful APIs and microservices in Java and Python, build data pipelines...Suggested
- ...MANTECH seeks a driven and mission-focused Front-end Developer to join our elite team based in Herndon, VA . In this role, you will... ...containerization tools such as Docker or Kubernetes Knowledge of RESTful API development and integration Understanding of Linux/Unix...Suggested
MANTECH
Herndon, VA4 hours ago $140k - $165k
...deployments. BDR is seeking a Front-End Developer SME to join our growing team! This... ...the development of intuitive, user-centered web interfaces that comply with government accessibility... ...on front-end performance optimization, API integration, and secure coding best...SuggestedRemote jobFull timeFor contractorsWork at officeWork from homeHome officeBdr Solutions Llc
Herndon, VA1 day ago- ...usability testing with cleared personnel to develop intuitive user flows and wireframes.... ...Design and develop responsive, user-focused web interfaces using modern frameworks such as... ...integrating user interfaces with RESTful services/APIs Desired: Experience implementing...SuggestedFull time
Global Dimensions
Reston, VA1 day ago $119k - $161k
...Backend API DeveloperPosition Summary The Backend API Developer builds and operates the service layer behind an operator application in a cyber command center supporting national cyber defense across Critical Infrastructure and government partners. Responsibilities focus...SuggestedTemporary workImmediate startWorldwideFlexible hoursGeneral Dynamics Information Technology
Arlington, VA3 days ago$119k - $161k
...Experience: 8 + years of related experience US Citizenship Required: Yes Job Description: Position Summary The Backend API Developer builds and operates the service layer behind an operator application in a cyber command center supporting national cyber defense...SuggestedContract workTemporary workImmediate startWorldwideFlexible hoursGeneral Dynamics Information Technology
Arlington, VA4 days ago$120k - $155k
...complex environments. Key Responsibilities Design, develop, and maintain responsive, user-focused web applications Translate UI/UX design wireframes... ...accessibility Integrate front-end interfaces with APIs and backend services Participate in code reviews and...SuggestedFull timeLatitude
Reston, VA1 day ago- ...Sciences is seeking a full-time Geospatial Front-End Developer to join to design, build, and maintain our web-based mapping application that supports mission-... ...development, experienced with the ArcGIS JavaScript API (4.x), and capable of supporting geospatial data processing...SuggestedFull time
- ...currently seeking a ServiceNow Front-End Developer to join our team in Herndon, Virginia (US-... ...enterprise-level platformDeveloping across Web technologies - Java, JavaScript, HTML, and... ...ServiceNow.Develop web service in JavaScript for API.Develop new features within client...Suggested
- ...and build secure, scalable, and intuitive web applications that enable analysts and decision... ....Principal Responsibilities:Design, develop, test, and maintain modern web-based user... ...end and data engineering teams to integrate APIs, data services, and visualization components...SuggestedFull timeWork at office3 days per week
$120.8k - $265.8k
Job Title: Web Application Developer with PolygraphJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...plus)Proficiency in using MVC patternsGreat understanding of APIs and REST Web Services3 or more years of experience...SuggestedContract workWork experience placementFlexible hours- ...International Inc. in McLean, VA is seeking a seasoned Full-stack Software Developer for a 2+ year contract. You will work across frontend and backend technologies, develop scalable RESTful APIs and cloud-based solutions, and collaborate with product and QA teams. Candidates...SuggestedContract work
- Spatial Front, Inc. is seeking a Full Stack Developer to design, build, and modernize secure, high-availability systems in a federal Agile environment. You will work on APIs, UI, data integrations, and AI-enabled features, leveraging Node.js, TypeScript, and AWS services...Suggested
- Exiger is seeking a Senior Software Engineer to design and develop software projects in McLean, VA. This role involves creating and maintaining APIs, collaborating with cross-functional teams, and automating processes. Candidates should have 6+ years of programming experience...SuggestedFlexible hours
- ...processes, including retries and state management. You will design and maintain in-house services for high-throughput data processing and RESTful/webhook APIs with strong versioning, rate limiting, and error handling. #J-18808-Ljbffr PVH (Tommy Hilfiger/Calvin Klein)
$131.3k - $237.35k
...analysts.UI/UX Design & Implementation: Design and develop intuitive, responsive user interfaces for web-based applicationsUser Experience Optimization: Translate... ...(e.g., Grafana or similar)Familiarity with REST APIs and backend integrationExposure to CI/CD pipelines and...Full timeFor contractors- BayNova is seeking a hands-on Full Stack Developer to join our team in support of a federal government client in a fully remote role. You... ...experience with Java, JavaScript, and Python, plus cloud, REST APIs, and modern frontend frameworks like Angular. #J-18808-Ljbffr...Remote job
$170k - $220k
...benefits available About the role Insight Xcite is seeking a Web Developer to support mission-critical operational and enterprise environments... ..., and operational stakeholders Support integration of APIs and enterprise services into web applications Troubleshoot and...Contract workImmediate startFlexible hoursInsight Xcite
Herndon, VA3 days ago- ...global border security, threat detection, and analytics systems . In this role, you’ll develop responsive front-end applications and integrate with C#/.NET microservices and APIs powering real-time data platforms. You’ll work alongside senior engineers, DevOps, and...Full timeContract workRemote work
Securiport
Reston, VA1 day ago - A tech solutions company is seeking a Python Developer with Golang expertise to join their team in McLean, VA. The ideal candidate will... ...performance. Responsibilities include building high-performance RESTful APIs and integrating applications with cloud environments....
- ...Server, with Kafka, RabbitMQ, or IMB MQ as a plus. You will work on APIs, microservices, and distributed systems, contributing to a... ...performance software ecosystem. You will collaborate with senior developers, DevOps engineers, and data experts in an Agile team...Full timeContract workRemote work
Securiport
Reston, VA1 day ago - ...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 analytics platforms. You’ll work closely with senior...Full timeContract workRemote work
Securiport
Reston, VA1 day ago - ...seeking an experienced Senior Full Stack.NET Developer for a modernization project. This position... ...-stack .NET development, Angular, secure API design, and Azure cloud deployments. If... ...large, highly scalable and well performing web applications using many technologies. We are...Temporary workFor contractorsRemote workFlexible hours
Solution Street
Herndon, VA5 days ago $96.9k - $247.9k
...TeamHere at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do.... ...delivery speedDesign, implement, and test backend services and APIs using reactive programming concepts for production...Full timeImmediate start- ...Job Title Front-end Developer Required Qualifications: ~ Years college degree or... ...developer i.e. designing and developing the web applications robust and scalable web... ...~ Experience in Integrating third-party APIs and services to extend the functionality...Work experience placement
RIT Solutions
Reston, VA21 hours ago - ...computer systems, language, and/or equipment. Designs, codes, tests, develops, and documents application programs for computer systems. Works... ...experience. Key Responsibilities • Participate in migration of APIs, Products, Catalogs, Developer Portals, and DataPower...Work experience placementImmediate startRemote work
- ...a hybrid role, requiring on-site presence 2-3 days per week. You will architect, develop, and maintain high-availability services powering a global security platform. You’ll work on API services with Java/SpringBoot, Node.js/TypeScript, and serverless AWS Lambda, plus...2 days per week3 days per week
- ...seeking a Senior Software Engineer to design and build scalable web services for a global security system. The role is hybrid, requiring... ...HQ. You will own architecture and delivery of high-availability API services powering Brivo's Access Control platform, guiding...
$107.9k - $195.05k
...for someone who is more than a front-end developer. You are passionate about how technology... ...professional experience developing modern web-based user interfaces and user experiences... ...developing or consuming RESTful APIs and integrating UI applications with backend...Contract workLocal areaImmediate startLeidos
Reston, VA3 days ago
