Average salary: $127,500 /yearly
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- ...API/Java/Python Developer, SME TS Clearance Required CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with...Suggested
CGI
Arlington, VA2 days ago - ...assets, processes, policies, and people delivering value. See Link To the ProSidian website at DescriptionProSidian Seeks a API / Middleware Developer | Servicenow & Sharepoint Online Development - Integration Support [NSF0077077] for Program Support on a Exempt W2: No...SuggestedFull timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
$87.1k - $157.45k
...an Intelligence Community customer. In this role, you’ll design, develop, and deliver modern software solutions that enable critical... ...functional development teams to build and maintain microservices, APIs, and web-based applications that support GEOINT data access, visualization...SuggestedFull timeContract work$110k - $135k
...HII-Mission Technologies! We are seeking a Full Stack Front-End Developer Mid-level (Software Development Analyst) to support the Defense... ...integrations with SharePoint Framework (SPFx), SharePoint APIs, Microsoft Graph API, Power Apps, and Power Automate.Design and...SuggestedFull timeWork at officeLocal areaWork from homeWorldwideHome office- ...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...SuggestedFull timeContract workRemote work
Securiport
Herndon, VA20 hours ago - ...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...SuggestedFull timeContract workRemote work
Securiport
Reston, VA20 hours 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...SuggestedFull timeContract workRemote work
Securiport
Reston, VA20 hours ago $174k - $226k
...actionable dashboards and SLO-based alertingDesign and implement automation and self-service workflows using infrastructure-as-code, APIs, and developer platforms to reduce developer frictionImplement secure delivery practices with policy-driven pipeline controlsContribute to...SuggestedWork at officeRemote workFlexible hours$87.1k - $157.45k
...application used across the organization for analytics and reporting. You’ll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute to ongoing system enhancements within a Linux‑based environment. Your work...SuggestedFull time$135k - $170k
..., and accountability. Essential Job ResponsibilitiesDesigns and develops system architectures and defines key capabilities and performance... .... Experience designing distributed cloud-native architectures, APIs, event-driven integrations, and enterprise application modernization...SuggestedFull timeWork at officeLocal areaWork from homeWorldwideHome office$103.8k - $218.1k
...*The Opportunity:CACI is currently looking for a JAVA/REACT JS Developer with Agile methodology experience to join our team. You will serve... ...and JSPDatabases: MS SQL, OracleUnderstanding of RESTful API design and developmentProficiency in version control systems (e....SuggestedContract workWork experience placementLocal areaFlexible hours$140k - $165k
...performance, resource consumption, cost trends, and compliance adherence.Develop and implement scalable user provisioning and de-provisioning... ...and manage connections to diverse source systems (databases, APIs, file systems).Configure and maintain storage integrations (S3,...SuggestedWork at office- ...We are looking for an experienced Salesforce Developer to enhance our Salesforce.com platform and drive critical project initiatives. In... ...Experience with integrating Salesforce with external systems and APIs • Ability to capture business requirements and translate...SuggestedRemote workFlexible hours
- ...hosting providers on tenant-specific infrastructure requirements Develop and maintain operational processes, procedures, and... ...Excellent analytical, troubleshooting, and communication skills ~ API or platform-related certifications ~ CompTIA Security+ or equivalent...SuggestedFull timeRemote workFlexible hours
Vivsoft Technologies
Arlington, VA20 hours ago $87.1k - $157.45k
...an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial... ...such as Cypress, Playwright, or equivalent.Experience with API testing using tools such as Postman or REST Assured.Familiarity...SuggestedFull timeContract work$135k - $172k
...cause analysis, privilege audits, and system performance tuning.Develop custom technical interfaces, architectures, data flows, and compliance... ...Identity, DigiCert, or Power BI.Advanced knowledge of RESTful API authorization protocols, secure gateways, and data schema...Currently hiring$86.8k - $198k
Multi-Cloud Developer, SeniorThe Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an experienced back-end developer...Full timeContract workPart timeWork at officeLocal areaRemote work$115k - $141k
...the systems around you. What You’ll Do Build and Deliver Design, develop, and maintain scalable backend services and APIsBuild... ...building backend services using GolangWorking knowledge of REST APIs, authentication mechanisms, and API testing toolsExperience developing...Work at officeRemote workFlexible hours- Overview/ Job ResponsibilitiesWe are seeking a Java / React developer that is responsible for designing, developing, and maintaining scalable... ....Key ResponsibilitiesDesign, build, and maintain RESTful APIs and microservices using Java.Develop rich, responsive, and accessible...Full time
$120k - $165k
Job DescriptionEverforth ECS is seeking a Full Stack Software Developer to work in our Arlington, VA office / remote. We are currently seeking... ...Design, build and maintain scalable back-end services and APIs, ensuring reliable data flow, security, and performanceJob...Work at officeRemote work$107.9k - $195.05k
Leidos is seeking an experienced Full Stack Developer to support the Compartmented Enterprise Services Office (CESO) program delivering... ...reliable applications across the full technology stack (front-end, APIs/services, and data). Full stack developers can switch between...Full timeWork at office$86k - $138k
...technologies, including AI-driven interfaces and advanced analytics dashboards surfaced through the frontend.Collaborate with backend teams on API contracts and integration points, with occasional hands-on work in Java or NodeJS as mission needs arise.Solve complex challenges...Contract workCasual workShift work$131.3k - $237.35k
...engineering documentationLead development and integration of secure APIs, data pipelines (structured/unstructured)Experience with... ...teamsPeople Management & Leadership DevelopmentLead, manage, and develop senior engineers and technical teamsOwn performance management,...Full timeTemporary workFor contractorsWork at office$69.4k - $158k
Full Stack Software Engineer, MidThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution... ...-Side Development, Middleware, Application or Data Integration, API Development, or Core Application Systems Experience working with...Full timeContract workPart timeWork at officeLocal areaRemote work$179k
DescriptionPosition: Software Developer Location: Rosslyn, VA, Clearance: SecretThe Software Developer is responsible for designing, developing... ...SAFe• Experience with system integration, RESTful services, and API development• Familiarity with relational or NoSQL database...- ...Special Operations customers. Our engineer-led software teams develop technical solutions on an aggressive schedule across the DoW and... ..., or SvelteExperience working on fullstack solutions with REST APIs and complex data Experience with SDLC tools, such as JIRA, Confluence...Full timeFor subcontractor
Black Cape
Arlington, VA20 hours ago $131.3k - $237.35k
...plans and sprint goalsLead development and integration of secure APIs, data pipelines (structured/unstructured)Experience with... ...teamsPeople Management & Leadership DevelopmentLead, manage, and develop senior engineers and technical teamsOwn performance management,...Full timeTemporary workWork at office$150k - $200k
...About Us: SwarmInt is a defense AI startup developing computer vision and edge AI capabilities for military expeditionary forces with... ...visualization from sensor feeds Implement backend services and APIs for data processing and integration Deploy containerized...Full timeSwarmint
Arlington, VA20 hours ago- ...implement backup/disaster recovery solutions- Utilize deployment and process automation capabilities (scripts, applications, platforms, APIs) to ensure processes are defined, repeatable, scalable, and able to be disseminated for wider utilization; may include capabilities...
$168.1k - $227.4k
...your day reviewing system health and operational metrics for link connectivity services. You might spend your morning designing a new API to automate network provisioning workflows, then shift to a design review with partner teams in the afternoon. You'll collaborate...InternshipFlexible hoursShift workDay shift
