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
3mo
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Test Engineer
Chantilly, Virginia, United States
$100k-$115k/yr RemoteFull Time
4+ YOE4+ years in test engineering; bachelor's in computer science or related field; active DoD Secret clearance; experience with .NET, Java, Node/NestJS, MuleSoft; CI/CD, Docker, Kubernetes; Selenium/Cypress; Azure DevOps/GitHub Actions.
Selenium, Cypress, Postman, Newman, JUnit, NUnit, Jest, Azure DevOps, GitHub Actions, Docker, Kubernetes, .NET, Java, Node/NestJS, MuleSoft, OpenTelemetry, App Insights
1mo
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AI Software Engineer
Manassas, Virginia, United States
HybridFull Time
Bachelor's in CS/CE or equivalent; experience designing/deploying microservices and containerized apps; experience with LLMs, RAG, GenAI, ML algorithms, TensorFlow, PyTorch; proficiency in Python, GoLang, Bash, Node/Javascript; Linux development; Secret clearance and US citizenship required.
LLMs, RAG, GenAI, TensorFlow, PyTorch, Python, GoLang, Bash, Node/Javascript, Linux, Nvidia GPU, C++
1mo
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Python Software Developer
Herndon, Virginia, United States
OnsiteFull Time
3+ YOE3+ years Python development, experience with SQL, front-end/full stack, Git, Docker/Kubernetes, RESTful APIs, Linux/Unix; Bachelor's in CS or similar (or HS + additional experience); active TS/SCI with poly required.
Python, SQL, Git, Docker, Kubernetes, RESTful API, Linux/Unix, Node.js, Jenkins, GitLab CI, AWS, Azure, JIRA
3mo
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Platform DevOps Engineer
Colorado Springs or Chantilly or Huntsville
$62k-$141k/yr HybridFull Time
3+ YOE3+ years CI/CD, containerization, IaC; GitLab CI/Argo CD; Docker/Kubernetes; Terraform/Ansible; Secret/Security clearance; Bachelor’s degree (or 5+ years experience in lieu)
Docker, Kubernetes, EKS, GitLab CI, Argo CD, Helm, Terraform, Ansible, C++, C, C#, REST APIs, WebAssembly, Node.js, MySQL, SQL Server, MongoDB, AWS, Azure, Google Cloud, Linux shell
1mo
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Software Developer (SME)
Herndon or McLean or Virginia or United States
$150k-$254k/yr HybridFull Time
16+ YOETop Secret/SCI polygraph clearance required, U.S. person required, 16+ years software development experience, bachelor’s degree, proficiency in Java and C#, React, Node.js, TypeScript, .NET, cloud platforms, DevOps tools, and scripting (Python or PowerShell).
Java, C#, React, Node.js, TypeScript, .NET, AWS, Azure, Google Cloud, Oracle, Jira, GitHub, Jenkins, Python, PowerShell, Windows, Linux, Ansible
1mo
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Full Stack Software Developer with C#/.NET Expertise
McLean or Chantilly
$90k-$190k/yr OnsiteFull Time
7+ YOETS/SCI with Polygraph required, Bachelor's in CS or related, 7+ years developing in high-side environments; expert in C#, .NET, AngularJS, TypeScript, Node.js, JavaScript, HTML/CSS; strong communication and problem-solving.
C#, .NET, AngularJS, TypeScript, JavaScript, HTML, CSS, Angular Material, Node.js
1mo
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Delivery Consultant - Cloud Application Architecture, AWS Professional Services, WWPS ProServe
Jersey City or Austin or Arlington or Bellevue or Atlanta or New York or Denver or Herndon or Chicago or Dallas
$131k-$195k/yr OnsiteFull Time
3+ YOE3+ years cloud architecture and implementation experience across cloud providers; 3+ years with microservices and distributed systems; proficiency in one or more languages (Java, Python, Node.js, .NET); knowledge of AWS products; preferred experience with security/compliance and AWS AI/ML services.
AWS, Azure, GCP, OCI, Java, Python, Node.js, .NET, Amazon SageMaker, Amazon Bedrock, Amazon Q
2mo
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Cloud Security Architect (AWS)
Silver Spring or Washington or Sterling
$133k-$247k/yr HybridFull Time
6+ YOEHands-on cloud security lead with AWS, Azure; 6-8 years; design, implement, and secure multi-cloud environments; IAM, IaC, networking, and automation.
Terraform, CloudFormation, Ansible, Python, Go, Node.js, AWS, Azure, GCP, GitHub, Jenkins, Kubernetes, Docker, WAF, GuardDuty, CloudWatch, CI/CD
2mo
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DevOps Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOEDevOps engineer with Helm, Terraform, Elasticsearch, PostgreSQL, AWS, Bash, Grafana, Prometheus, Nginx, KEDA; optional Node.js/TypeScript/Angular/ArgoCD; must have poly clearance.
Helm, Terraform, Elasticsearch, PostgreSQL, AWS, Bash, Grafana, Prometheus, Nginx, KEDA, Node.js, TypeScript, Angular, ArgoCD
3w
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DevOps Engineer
Herndon or Springfield
OnsiteFull Time
3+ YOEActive TS/SCI with polygraph and Green Badge (or able to obtain), 3+ years supporting DevSecOps/SRE in AWS, experience with GitLab CI, ECS/Docker, AWS services, CI/CD and change management for DoD/IC environments; willing to work onsite in SCIF up to 100%.
GitLab CI, XACTA, AWS Lambda, RDS, VPC, CloudWatch, Systems Manager (SSM) Parameter Store, Amazon S3, ECS, Docker, EKS, Node.js, TypeScript
2mo
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Cloud DevOps Engineer
Chantilly, Virginia, United States
$144k-$259k/yr OnsiteFull Time
1+ YOEBachelor's degree in CS/EE or related field; 1 year Linux, Java, Cloud DevOps, scripting, Docker; Node.js and Mongo or equivalent.
Docker, Kubernetes, ELK, Kibana, CloudFormation, RDS, Python, Node.js, Go, Rust, Java, MongoDB, Vue, Vuetify, Electron, Web technologies
1w
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AWS Cloud Infrastructure / DevOps Engineer (TS/SCI Clearance Required with agreement to obtain CI Poly)
Herndon or Springfield
OnsiteFull Time
Active Top Secret/SCI with CI Poly required; experience with AWS, CI/CD pipelines, Docker/ECS, IaC, change management (RMF/XACTA), and operating in DoD/IC secure environments.
AWS, Docker, ECS, Lambda, RDS, VPC, CloudWatch, S3, XACTA, GitLab CI, EKS, MCP, Node.js, TypeScript
2mo
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Full Stack Developer
Herndon or Chantilly
$190k-$250k/yr OnsiteFull Time
6+ YOEActive TS/SCI with Full-Scope Polygraph, 6+ years software development, frontend (React/Angular/JS/TS/HTML/CSS) and backend (Java/Python/Node.js) experience, API development, Git, and Agile.
React, Angular, JavaScript, TypeScript, HTML, CSS, Java, Python, Node.js, Git, AWS, Azure, Docker, Kubernetes, CI/CD, DevOps
3w
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SAP NS2 Full Stack Developer - Top Secret, CI Polygraph required
Herndon or Springfield or Washington
$107k-$231k/yr OnsiteFull Time
3+ YOE3–5 years software development experience; proficiency with JavaScript/Node.js and Express, front-end frameworks (React/Vue/Angular), SAP HANA/SQLScript, Docker and OpenShift, PKI/X.509 and mTLS, RHEL administration, Git workflows.
SAP HANA, SQLScript, SAP CAP, Node.js, Express.js, OpenCV, pngjs, Docker, Red Hat OpenShift, RHEL, OpenShift Container Registry, SAP HANA client driver, X.509, mTLS, CAC/PIV, HTML5, CSS3, React, Vue, Angular, D3.js, Three.js, WebGL, Apache NiFi, KNIME, Airflow, Talend, Git, GitHub, PowerShell, Bash, Docker Compose, XSA, OpenShift Operators, Helm
1mo
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Principal Engineer II - Software
Germantown, Maryland, United States
$162k/yr OnsiteFull Time
7+ YOEBachelor's in CS or related plus 7+ years software development; 7 years experience with Java, Node.js, Springboot, J2EE, Oracle PL/SQL, BPM, DevSecOps/CI/CD, test automation, API gateways, GCP, messaging and microservices in OSS/BSS domain.
Java, Node.js, Springboot, J2EE, Oracle PL/SQL, BPM, DevSecOps, CICD, JMeter, JUnit, APIGEE, NGINX, Kong, Swagger, GCP, Google Cloud Pub/Sub, Apache Kafka, JBoss FUSE, JBoss EAP
3mo
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Graph Database Engineer (2026-0080)
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOE5+ years of systems software development experience; NodeJS; graph databases (e.g., JanusGraph); data modeling; Linux; Git workflows; TS/SCI with Polygraph preferred.
Node.js, JanusGraph, ElasticSearch, Git, Linux, Express, MongoDB, Cassandra, Kubernetes, Jenkins, Argo CD, RabbitMQ, AWS SQS
2mo
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Software Engineer
Chantilly or Herndon or McLean
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
10+ YOE10+ years in software engineering; strong Java and Node.js; Python/Bash scripting; AWS; Linux; relational databases; Git; CICD; TS/SCI with Polygraph clearance.
Java, JavaScript, Node.js, Python, Bash, Linux, PostgreSQL, MySQL, MariaDB, AWS, Terraform, Terragrunt, Ansible, CloudFormation, Git, Jenkins
3d
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Platform DevOps Engineer
Chantilly, Virginia, United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years AWS experience, IaC with Helm/Terraform/Ansible, .gitlab-ci.yml and multi-stage pipelines, containerize C/C++/C# apps with Docker, Secret clearance required; bachelor's or equivalent experience.
AWS, Helm, Terraform, Ansible, .gitlab-ci.yml, Docker, C++, C, C#, Linux shell, WebAssembly, HTML, CSS, JavaScript, Angular, React, Vue.js, .NET, ASP.NET Core, Node.js, MySQL, SQL Server, MongoDB, Azure, Google Cloud Platform
3mo
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Full Stack Developer (Mid-Level)
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOE5+ years of experience with Java/Spring, Python, JavaScript (Angular/Node.js), AWS, and databases; onsite in Chantilly, VA; active TS/SCI with Poly clearance.
Java, Python, JavaScript, Angular, Node.js, MongoDB, PostgreSQL, AWS, Git, Jenkins, Linux, Docker, Kubernetes, Redis, Elasticsearch, REST, SOAP, CI/CD, Jira, Confluence, NoSQL, SQL, Maven, Ansible, Chef, LDAP, XML, JSON
2mo
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Forward Deployed Full-Stack Engineer (Keyport, WA / Senior)
Manassas, Virginia, United States
OnsiteFull Time
Active Secret clearance; strong TypeScript, React, Node.js; PostgreSQL, data modeling; Docker/Kubernetes; CI/CD; on-site work in Manassas, VA.
TypeScript, CSS/TailwindCSS, React, Next.js, React Context, Node.js, GraphQL, REST APIs, SQL/PostgreSQL, Docker, Kubernetes, Python, MQTT, Redpanda, Dagster