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
1w
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Software Developer SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, 6+ years with AWS and Python/C#/Java, Top Secret clearance required, HS diploma/GED, SAFe ASE certification preferred.
AWS, Python, C#, Java, JavaScript, Linux, MongoDB, Spring, OSGi, Perl, Lua, NGINX
1w
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Software Developer SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, 6+ years with AWS and Python/C#/Java, Top Secret clearance, HS diploma/GED, SAFe ASE preferred, experience with front- and back-end development and Linux.
AWS, Python, C#, Java, JavaScript, Linux, MongoDB, Spring, OSGi, Perl, Lua, NGINX
2w
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Software Developer Senior
Winchester, Virginia, United States
$150k-$190k/yr HybridFull Time
8+ YOEActive Top Secret/SCI eligibility, CI polygraph eligibility, minimum eight years professional experience, experience with AWS, C#, Java or Python, and designing scalable enterprise software.
AWS, C#, Java, Python
5d
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AI Developer
Winchester, Virginia, United States
$100k-$130k/yr OnsiteFull Time
3+ YOEBachelor's in CS/AI/Data Science,3+ years AI/ML or software experience,proficiency in Python,advanced SQL,API integration,experience with web AI and ERP integrations,knowledge of LLMs and MLOps.
Python, NetSuite ERP, OpenAI, Azure OpenAI, Docker, Kubernetes, MLflow, SQL, AWS, Azure, GCP
1d
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Web Application Developer - Senior
Winchester, Virginia, United States
$120k-$165k/yr HybridFull Time
8+ YOEActive Top Secret/SCI eligibility, 8+ years web application engineering experience, 2+ years in past 6 years with AWS, Python, Java, or C#, and ability to translate UI/UX wireframes.
AWS, Python, Java, C#
1d
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Web Application Developer - Mid
Winchester, Virginia, United States
$80k-$125k/yr HybridFull Time
5+ YOEActive TS/SCI eligibility, 5+ years web application engineering, 2+ years in past 6 years with AWS/Python/Java/C#, and ability to translate UI/UX wireframes; CI polygraph eligibility required where applicable.
AWS Cloud-based Services, Python, Java, C#
21h
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Senior Full Stack .Net Developer
Flexwork or Virginia
RemoteFull Time
10+ YOEBachelor's in computer science, 10+ years software development, US citizenship for Public Trust, expertise in .NET Core, Angular, Razor, Azure, REST/SOAP, MS SQL, OAuth2/OpenID Connect/JWT, Azure DevOps, and scripting (bash, python, PowerShell).
Microsoft .NET, .Net Core, Angular, Razor, OAuth 2.0, OpenID Connect, JWT, REST, SOAP, XML, JSON, Azure Services, MS SQL Server, Azure DevOps, GIT, Visual Studio, bash, python, PowerShell, CI/CD
1w
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Web Application Developer and SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
12+ YOE12+ years developer experience; 5+ years with AWS and Java, C#, or Python; experience with VMWare, scripting (Python/Bash/Perl), Kubernetes; Top Secret clearance; HS diploma or GED.
AWS, Java, C#, Python, VMWare, Bash, Perl, Kubernetes
1w
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Web Application Developer and SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
12+ YOE12+ years developer experience; 5+ years with AWS, Java, C#, or Python; experience with VMware, scripting (Python,Bash,Perl), containerization (Kubernetes); Top Secret clearance and HS diploma/GED required.
AWS, Java, C#, Python, VMware, v9.x, Bash, Perl, Kubernetes
1w
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Cloud Developer
Winchester, Virginia, United States
$62k-$141k/yr OnsiteFull Time
8+ YOE8+ years cloud or systems experience, Top Secret clearance, HS diploma/GED, experience with AWS/Azure, Kubernetes, IaC (Terraform/Terragrunt), DevSecOps, scripting, strong communication.
AWS, Azure, Kubernetes, Terraform, Terragrunt, python, Bash
1w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS