PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3w
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API Engineer (Remote)
Stafford or Alaska or California or Colorado or Connecticut or District of Columbia or Hawaii or Louisiana or Massachusetts or Minnesota or Missouri or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Dakota or Oregon or Puerto Rico or Rhode Island or Vermont or Washington or Wyoming or United States
RemoteFull Time
No specific skills, education, or experience listed in the job text; posting states remote US eligibility and includes benefits information.
3h
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API Gateway Engineer
United States or Quantico or Washington
$112k-$179k/yr RemoteFull Time
7+ YOEActive Secret clearance, extensive API Gateway experience, familiarity with ITSM tools (Remedy, ServiceNow, JIRA), web services (SOAP, RESTful, XML, JSON), and SDLC/PM frameworks; advanced experience level (7+ years).
API Gateway, Remedy, Service Now, JIRA, SOAP, RESTful, XML, JSON, Mulesoft, Gateway Migration Utility, SiteMinder, SAFe
3w
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API Gateway Engineer
Quantico or Washington
$104k-$166k/yr RemoteFull Time
8+ YOEActive Top Secret clearance, DoD 8570 certification (e.g., CISSP or Security+), extensive API Gateway experience, familiarity with Remedy/Service Now/JIRA, SOAP/REST/XML/JSON, SAFe agile, and gateway administration/operations.
API Gateway, Gateway Migration Utility, SiteMinder, Remedy, Service Now, JIRA, SOAP, RESTful, XML, JSON, Mulesoft, SAFe
2w
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Business Application Developer
Quantico, Virginia, United States
OnsiteFull Time
3+ YOE3+ years as an application developer with in‑depth Appian Platform experience, API integration, Agile development, active U.S. citizenship, and active Secret clearance.
Appian, APIs
1mo
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Software Developer
Dahlgren or Arlington
$69k-$158k/yr OnsiteFull Time
5+ YOE5+ years in software development; Java, Kotlin, Go, Rust, or TypeScript; modular architectures; open APIs; DB design/SQL; CI/CD; Docker/Kubernetes; Agile; Secret clearance; Bachelor’s degree.
Java, Kotlin, Go, Rust, TypeScript, Docker, Kubernetes, CI/CD, OpenAPI, MQTT, gRPC, WebSockets, OpenLayers, Cesium
2mo
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Full Stack Developer
Ashburn, Virginia, United States
RemoteFull Time
7+ YOEExperienced full-stack developer with 7+ years in software design, development, and deployment; US citizenship; BS in CS/IT/Software Eng; PostgreSQL, Java, Spring Boot, Angular; AWS; HTML/CSS/TypeScript; REST APIs; SDLC; mentoring.
PostgreSQL, Java, Spring Boot, Angular, AWS, HTML, CSS, TypeScript, Angular Material, REST, Git
1mo
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Jr. Software Developer
Stafford, Virginia, United States
$45k/yr HybridFull Time
1+ YOEActive Secret clearance, 1+ years software development experience with C#/.NET, Blazor/HTML/CSS, Entity Framework, unit testing (NUnit/xUnit), SQL Server, RESTful APIs, Agile, and CI/CD tools.
C#, HTML, Blazor, Entity Framework, NUnit, xUnit, Microsoft SQL Server, CSS, RESTful APIs, Microsoft .NET, Microsoft Azure DevOps, Jenkins, GitHub, AWS, Azure, Docker, Kubernetes, Angular, React
1mo
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Senior Python Engineer
Quantico, Virginia, United States
OnsiteFull Time
9+ YOEU.S. citizen with active Top-Secret clearance, Bachelor's (or equivalent) and 9+ years' experience; 3–5 years Python development; IAT-II/Security+ CE; experience with Django/Flask, API development, Git, databases/ORMs, security best practices.
Python, Django, Flask, Git
1w
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Angular/NodeJS Developer - II
Charlottesville or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years software development with Java/NodeJS and Angular, experience building RESTful APIs for healthcare EDI, cloud (AWS/Azure) experience, Git/GitHub, unit testing, Public Trust clearance eligibility, U.S. citizenship required.
Java, NodeJS, Angular, TypeScript, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, Docker, ECS, EKS, JIRA, Microsoft Teams, JSON, XML
1w
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Software Developer (Secret Cleared)
Stafford, Virginia, United States
$70k-$85k/yr OnsiteFull Time
1+ YOEUS citizen with active Secret clearance, 1+ years software development experience (C#/.NET preferred), unit test experience, SQL Server and web dev (HTML/CSS), RESTful API experience, Agile familiarity, CI/CD tool knowledge.
C#, .NET, NUnit, xUnit, SQL Server, HTML, CSS, RESTful APIs, Azure DevOps, Jenkins, GitHub, Blazor, Entity Framework, AWS, Azure, Docker, Kubernetes
1mo
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Front End Web Developer (TS/SCI)
Quantico, Virginia, United States
$95k-$105k/yr OnsiteFull Time
4+ YOEActive TS/SCI clearance; BS in CS or related; 4+ years frontend development with API integration; experience with modern JS framework; JS/TS/HTML5/CSS3; REST APIs; data visualization; accessibility; enterprise tools.
React, Vue.js, Angular, JavaScript, TypeScript, HTML5, CSS3, REST APIs, D3.js, ArcGIS API for JavaScript, npm, yarn, Webpack, Vite, Git
1mo
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Senior Python Engineer
Quantico, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's (or equivalent) and 9+ years experience, U.S. citizenship with active Top-Secret clearance, IAT-II (Security+ CE), 3–5 years Python development, Django/Flask, API integration, Git, database/ORM knowledge.
Python, Django, Flask, Git
4d
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NCIS SharePoint Developer | Active TS/SCI clearance
Quantico, Virginia, United States
$128k-$173k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, 8+ years SharePoint experience (3+ with SharePoint Online/SPFx), Power Platform and web development skills, experience with APIs and Git, CompTIA Security+ CE required.
SharePoint, SharePoint Online, SharePoint Framework (SPFx), Power Apps, Power Automate, Power BI, SharePoint Designer, Visual Studio, AvePoint, Nintex, Git, C#, Python, .Net, JavaScript, jQuery, REST APIs, Web Services, XML, HTML5, CSS, AngularJS
2w
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Software Integration Engineer
Warrenton or Fort Eisenhower or Centennial or Augusta
$150k-$200k/yr OnsiteSeasonal
8+ YOEU.S. citizen with active TS/SCI, Bachelor's in CS/IS/Software Engineering, minimum 8 years relevant experience, end-to-end API/integration ownership, experience with REST/SOAP/GraphQL and Kafka/Azure Service Bus/SQS.
APIs, REST, SOAP, GraphQL, Kafka, Azure Service Bus, SQS
1mo
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Lead Full-Stack Developer - Hybrid
Manassas, Virginia, United States
$122k-$226k/yr HybridFull Time
10+ YOEBachelor's in CS or related, 10+ years software development experience with modern languages (e.g., Java, Python) on Unix/Linux, experience with APIs, microservices, AWS, containerization, CI/CD, security best practices, and mentoring.
Java, Python, Unix, Linux, AWS, CI/CD
6d
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Application Developer Lead
Quantico, Virginia, United States
$145k-$160k/yr OnsiteFull Time
Active Top Secret clearance and U.S. citizenship; bachelor's in CS/SE/IT or equivalent; experienced leading enterprise application teams with Microsoft 365, SharePoint Online, Power Platform, web APIs, SDLC, DevSecOps, and Agile practices.
Microsoft 365, SharePoint Online, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, Power Fx, DAX, Power Query, JSON, REST APIs, Microsoft cloud services, Azure DevOps, Git, SQL Server, Microsoft Graph API
1mo
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Software Developer II (Kubernetes and Integration Specialist)
Manassas or Chantilly or Virginia
$69k-$166k/yr OnsiteFull Time
2+ YOEActive DoD Secret clearance, 2+ years software development experience (Bachelor's) or 0–2 with Master's; Kubernetes/Docker, Python/C++/Java/Go, REST APIs, CDI familiarity, local to Northern Virginia with ~10% travel, ability to integrate software into naval systems.
Kubernetes, Docker, Python, C++, Java, Go, REST APIs, microservices, composable and disaggregated infrastructure (CDI)
1w
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Software Engineer - Data Analytics Team
Middletown or Manassas
OnsiteFull Time
0+ YOEAbility to program in Java, Python, or C++; experience with databases/APIs, containers, and Agile; U.S. citizenship and Secret clearance required; degrees and experience vary by level.
Java, Python, C++, Git, Linux, Jira, Confluence, PostgreSQL, MongoDB, Docker, Kubernetes, Kafka, Spark, Iceberg, Trino, S3, Ceph, VS Code AI extensions, Cursor, Claude Code
1mo
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SharePoint Developer ? Level 1 (VA, Quantico)
Quantico, Virginia, United States
OnsiteFull Time
8+ YOETS/SCI eligibility; 8+ years SharePoint experience (3+ years SharePoint Online); SPFx, C#, .NET, JavaScript, HTML5, CSS, REST APIs, Power Platform, Git; CompTIA Security+ and DoD 8570 IAT II required.
SharePoint Framework (SPFx), SharePoint Online, Power Platform, Power Apps, Power Automate, Power BI, C#, .NET, JavaScript, HTML5, CSS, REST APIs, Git
2mo
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Sr. Product Engineer – Web Services
Redlands or United States or Vienna
$94k-$159k/yr RemoteFull Time
5+ YOE5+ years product-focused experience; Agile; web services and APIs; ArcGIS technologies; cloud-native fundamentals; strong communication; autonomous with cross-team collaboration; Bachelor's in CS or related field.
Python, JavaScript, TypeScript, SQL, ArcGIS REST APIs, ArcGIS API for Python, ArcGIS Hub, ArcGIS Maps SDKs, ArcGIS REST APIs
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