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
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
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
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
1mo
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GenAI Python Systems Engineer –Senior Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$124k-$280k/yr HybridFull Time
8+ YOESenior Manager level with 8+ years of experience; proficient in Python, SQL, FastAPI; cloud certifications a plus; willing to travel up to 80%; Bachelor's degree required.
Python, SQL, FastAPI, Cloud Platforms, LLM techniques, Data Warehousing, Data Lakes, IAM
3mo
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Senior Software Engineer
King George, Virginia, United States
OnsiteFull Time
7+ YOE7+ years in software development with C++, C, Python, Java, and experience with UNIX/Linux/VxWorks; DevSecOps, Agile/Safe; SCRUM; publish/subscribe middleware; model-driven architecture; software metrics; security clearance required; Bachelor’s degree.
C++, C, Python, Java, Batch, UNIX, Linux, VxWorks, publish/subscribe middleware, Model Driven Architecture, DevSecOps, Agile, SAFE, SCRUM
1mo
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Senior Lead Software Engineer, Full Stack (Golang, Python, GenAI) (Cloud Operations Resilience Engineering)
McLean or Plano or Richmond
$209k-$262k/yr OnsiteFull Time
6+ YOE6+ years software engineering; 1+ year cloud (AWS/Azure/GCP); strong in Golang, Python; GenAI experience; full-stack capabilities.
Golang, Python, Java, TypeScript, Docker, Kubernetes, AWS, GCP, Azure, OpenSource
1mo
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Senior Software Engineer
Quantico, Virginia, United States
OnsiteFull Time
6+ YOEActive TS/SCI clearance; BS in CS/CE/SE/EE/Info Security; 6+ years software/ops; 4+ years in CNO; 2+ years automation (Python/Bash/PowerShell/Ansible); Linux admin; Git/Jira/GitLab; Docker/Podman; leadership; able to work independently.
Python, Bash, PowerShell, Ansible, Linux (Ubuntu, Rocky Linux), Git, Jira, GitLab, Docker, Podman, Docker Compose
6d
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Senior Software Developer – Secret
Quantico, Virginia, United States
HybridFull Time
7+ YOESecret clearance, Bachelor\u0002s or equivalent,7+ years software development experience; strong with ASP.NET Core,.NET Framework,C#,Java,Python,MS SQL Server,Oracle,SharePoint,ServiceNow,Docker,CI/CD,GIT and DevSecOps practices.
ASP.NET Core, .NET Framework, C#, Java, Python, Microsoft SQL Server, Oracle Database, SharePoint, ServiceNow, Docker, Artifactory, Nexus Repository, NuGet, Git, Infrastructure as Code (IaC)
2mo
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Senior Data Engineer
Richmond, Virginia, United States
$115k-$227k/yr RemoteFull Time
7+ YOE7+ years data engineering; Python, SQL, Spark; Databricks, Delta Lake; ETL/ELT design; production-grade pipelines; collaboration with analytics/ML teams.
Python, SQL, Spark, Databricks, Delta Lake
2mo
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Senior Data Engineer
Richmond, Virginia, United States
$115k-$227k/yr RemoteFull Time
CareScout: A subsidiary of Genworth focused on simplifying the aging experience.
7+ YOE7+ years data engineering; Python, SQL, Spark; Databricks, Delta Lake; ETL/ELT design; data modeling; production pipelines; collaboration with analytics/ML teams.
Python, SQL, Spark, Databricks, Delta Lake
1mo
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Mid-to-Senior Software Developer
King George, Virginia, United States
$92k-$135k/yr OnsiteFull Time
8+ YOEBS in engineering/technical discipline, interim Secret clearance and US citizenship required; 8+ years software development experience preferred; proficiency in Java, Rust, C++, Python, Docker, CI/CD, Linux, EM tools, and agile practices.
VS Code, IntelliJ, JIRA, Confluence, GitLab, Java, Rust, C++, Python, Docker, CI/CD, Ubuntu, RedHat, protobuf
2w
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Senior AI Developer
Dahlgren, Virginia, United States
$106k-$185k/yr HybridFull Time
3+ YOERequires active Secret clearance and ability to obtain TS/SCI, DoDD 8140.01 IAM Level I, strong Python experience (FastAPI a plus), experience with AI frameworks (Haystack, LangChain, LlamaIndex), RAG workflows, context engineering, MCP servers, and model evaluation.
Python, FastAPI, Haystack, LangChain, LlamaIndex, Model Context Protocol (MCP), RAG
1mo
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Mid-to-Senior Software Developer
King George, Virginia, United States
$92k-$135k/yr HybridFull Time
8+ YOEBS in engineering/science/technical field, 8+ years software development experience, expertise in Java/Rust/C++/Python, Docker, CI/CD, Linux; experience with VS Code, IntelliJ, Jira, Confluence, GitLab; interim Secret clearance and US citizenship required.
VS Code, JetBrains IntelliJ, Jira, Confluence, GitLab, Java, Rust, C++, Python, Docker, CI/CD, Ubuntu, Red Hat, protobuf
1mo
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Automation Engineer - Senior level
Lexington Park, Maryland, United States
$125k-$180k/yr OnsiteContract
7+ YOESenior automation engineer with Python, Ansible, Terraform; RHEL/Windows; VMware NSX/vCF; Cisco SDA; DoD security; TS clearance.
Python, Ansible, Terraform, Git, VMware Cloud Foundation, VMware NSX, Cisco SDA, RHEL, Windows
2mo
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Senior Agentic AI UI Devleoper
Springfield or Saint Louis
$148k-$267k/yr OnsiteFull Time
10+ YOE10+ years software development; 5+ years web services/UI; BS in CS or related field; JavaScript and Python; RESTful APIs; XML/Java; Secret clearance; Python and AI integration experience.
JavaScript, Python, REST, XML, Java, React, Vue, Angular
4w
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Sr. Software Engineer
Glen Allen, Virginia, United States
OnsiteFull Time
Senior-level engineer to design, develop, and maintain multi-tier enterprise applications using JavaScript, Angular, NodeJS, Java, Python, Spring Boot; CI/CD, databases, shell scripting, cloud (AWS), and mentoring experience.
JavaScript, CSS, Angular, NodeJS, Java, Python, Spring Boot, Git, Jenkins, Gitlab, SQL, No-SQL, Windows, Linux, MacOS, AWS, Shell scripting
2mo
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Senior Machine Learning Engineer
Wichita or Waldorf or Lawton or Round Rock
OnsiteFull Time
Knowmadics: Develops AI-driven electronic warfare and situational awareness software platforms.
7+ YOE7-10 years in software or ML engineering; Python ML pipelines; deep learning libraries (e.g., PyTorch); C or systems programming; ETL with Kafka/Spark; ML for unstructured data; GPUs/CUDA; production model deployment; US citizenship and eligible for clearance.
Python, PyTorch, CUDA, Kafka, Spark, Docker, Kubernetes, Helm
4d
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Senior Software Engineer Applied AI
Richmond or United States
RemoteFull Time
7+ YOE7+ years building production backend systems, strong Python, cloud/distributed systems experience (AWS), hands-on LLM/generative AI and ML lifecycle experience, and disciplined work in regulated environments.
Python, AWS, LLMs
3mo
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Network Engineer Senior (Security) – TS/SCI required
Fort Belvoir, Virginia, United States
$140k-$190k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOESenior network engineer with 10+ years of experience, TS/SCI clearance, multi-vendor network/security expertise, and experience with F5 BIG-IP and automation tools.
F5 BIG-IP, NetBrain, Python, PowerShell, Terraform, Ansible, Cisco Certified Network Professional – Security, Cisco Certified Network Professional – Enterprise, Palo Alto Networks Certified Network Security Engineer, TCPDump, Wireshark, STIGS/NIST
1mo
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Senior DevSecOps Platform Engineer
Lexington Park, Maryland, United States
$193k-$354k/yr OnsiteFull Time
8+ YOEMaster's in CS/Engineering/Math (or equivalent), 8+ years in DevOps/DevSecOps/SRE/platform engineering, cloud (AWS/Azure/GCP), Terraform/Ansible, CI/CD, Docker/Kubernetes, Python/Go/Bash, security/compliance experience, active Secret clearance.
VMware, OpenShift, AWS, Azure, GCP, Kubernetes, Jenkins, GitLab, Harness, Terraform, Ansible, Bicep, SAST, DAST, SCA, Docker, Alpine Linux, Python, Go, Bash, RHEL, Ubuntu, CentOS, Dynatrace, Datadog, New Relic, Grafana, Splunk, SolarWinds, AppDynamics
3mo
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Software Developer, Journeyman/Senior NGTS EW SME
Akron or Patuxent River Naval Air
OnsiteFull Time
3+ YOEBS in CS/Engineering with 3+ years C++ experience; 4+ years scripting (Python, Lua); 3+ years EWIRDB; active DoD Secret clearance; knowledge of EW, radar, and simulation.
C++, Python, Lua, HTML, EWIRDB
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