PromotedHiringCafe
ML Engineer - Inference & Model Deployment
Cupertino, CA, US
$250k-$310k/yr On-SiteFull Time
Turn powerful AI and ML models into fast, reliable production systems. Own inference latency, throughput, model-serving architecture, multi-GPU systems, and production deployment for millions of users.
Python, PyTorch, vLLM, SGLang, TensorRT, LLMs
PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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AI/ML Engineer, Mid
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
Experience with AI, data science, ML engineering, software engineering, data research, or data analytics; programming in Python, C#, or Java; knowledge of big data tools (Spark, Hadoop, Databricks); ability to obtain a Secret clearance; Bachelor's degree.
Python, C#, Java, Spark, Hadoop, Databricks
2mo
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AI/ML Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEAI/ML systems engineering with SETA support for USG programs; TS/SCI with Poly clearance required.
Microsoft Office, Word, Excel, PowerPoint, SharePoint
1w
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Senior AI/ML Engineer
Herndon, Virginia, United States
HybridFull Time
5+ YOEBachelor's degree and 5+ years in automation/AI/ML engineering (6–10 years overall). Hands-on experience with AWS (Amazon Bedrock, S3, SageMaker, CDK, Lambda), generative AI/LLMs/RAG, OCR/ICR/OMR, Python, TensorFlow/PyTorch, LangChain, document processing and CI/CD.
Amazon Bedrock, S3, SageMaker, CDK, Lambda, AWS, LLMs, RAG, OCR, ICR, OMR, Python, TensorFlow, PyTorch, LangChain, JSON, SOAP, REST, XML, XHTML, XSD, XSLT, Microsoft SQL Server, PostgreSQL, NoSQL, vector databases, CI/CD, TFS, SVN, Git, React, Angular, Vue.js, UiPath, UiPath AI Center, AWS Bedrock Agents
2mo
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AI/ML Engineer (Senior)
Arlington or Reston or Washington
$113k-$188k/yr OnsiteFull Time
Senior AI/ML engineer with security clearance, U.S. citizenship, and experience building and deploying AI/ML systems.
Python, Java, SQL, AWS, GCP, Azure, Spark, Kafka, Containers, CI/CD
3mo
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AI/ML Engineer
Arlington, Virginia, United States
RemoteFull Time
3+ YOE3+ years in applied AI/ML engineering; hands-on with LLMs; Amazon Bedrock; Python/Node.js; RAG; GovCloud; HIPAA/compliance.
Amazon Bedrock, Amazon Nova, AWS GovCloud, Lambda, S3, Kinesis, CloudWatch, Salesforce, Platform Events, Verint, QuickSight
1w
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Senior AI/ML Engineer Lead
Reston, Virginia, United States
$132k-$290k/yr HybridFull Time
15+ YOE8+ MgmtActive TS/SCI clearance with polygraph, 15+ years technology delivery experience, 8+ years leading Agile/AI/ML teams, RMF/Xacta and ATO/IATT experience, Jira and Agile familiarity, PMP or equivalent, strong executive communication.
Jira, Xacta, AWS, Azure, .NET, C#, SQL Server, Oracle, RMF, Scrum, ML Ops
3d
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Senior AI-ML Engineer
Suitland, Maryland, United States
$113k-$238k/yr OnsiteFull Time
6+ YOEActive TS/SCI clearance; Bachelor's (minimum) in a STEM field; 6+ years AI/ML development and deployment; experience with cloud AI platforms, big data processing, Python/R; relevant cloud and security certifications preferred.
Azure Machine Learning, AWS SageMaker, Google Vertex AI, Python, R, Docker, Kubernetes, CI/CD
1mo
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AI/ML Engineer Sr (mid-career)
Aguadilla or Arlington or Bethesda or Chicago or Fort Worth or King of Prussia or Littleton or Liverpool or Manassas or Mount Laurel or Orlando or Owego or Rochester or Stratford or Washington
$109k-$217k/yr RemoteFull Time
3+ YOEBachelor's in CS/AI/EE or related; 3+ years AI/ML engineering; strong Python; experience with LLM APIs, prompt engineering, RAG, LangChain/ReAct; ability to lead projects and communicate to executives.
Python, large-language-model APIs, LangChain, ReAct, Retrieval‑Augmented Generation (RAG), Docker, Kubernetes, GitLab, OpenShift, SPARQL
1mo
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Lead AI/ML Engineer - Remote
United States or Minneapolis or Washington or Raleigh
$113k-$193k/yr RemoteFull Time
14+ YOEMaster's degree required; 14+ years in software engineering/data science with 8+ years in AI/ML and 3+ years focused on Generative AI. Experience with MLflow, TensorFlow, PyTorch, Keras, Scikit-learn, cloud platforms, CI/CD, and Python; strong leadership and communication skills.
OpenAI, Claude, Gemini, LangChain, MLflow, TensorFlow, PyTorch, Keras, Scikit-learn, AWS, Microsoft Azure, GCP, Git, Jenkins, Docker, Kubernetes, Python, Vector Databases
1w
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AI/ML Engineer
Fort Meade, Maryland, United States
$99k-$225k/yr OnsiteFull Time
6+ YOE6+ years software engineering experience, Python proficiency, experience building and operating AI/ML pipelines, monitoring/observability, hybrid cloud/on-prem knowledge, TS/SCI with polygraph required, HS diploma/GED required.
Python, Rust, Docker, Kubernetes, AWS, Microsoft Azure, Terraform, CloudFormation, Airflow, Kubeflow, MLflow, CI/CD
2mo
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AI/ML Engineer
Herndon or Bowie or Annapolis Junction
$104k-$166k/yr OnsiteFull Time
5+ YOEBachelor’s or higher in a relevant field with AI/ML software engineering experience; strong Python skills; experience with one or more languages (C, C++, JavaScript, Go, Java); experience integrating LLMs and AI APIs; production-grade software development; US Citizenship with FAA Public Trust suitability; local to Herndon, VA
Python, C, C++, JavaScript, Go, Java, PyTorch, TensorFlow, Docker, Kubernetes, Terraform
1mo
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AI/ML Engineer
Washington, District of Columbia, United States
$145k-$187k/yr OnsiteFull Time
6+ YOEDoctorate/Master's/Bachelor's with extensive AI/ML experience; strong Python and REST API skills; TS/SCI with Polygraph clearance.
Python, REST API, PostgreSQL, Docker, AWS, LLM APIs
3w
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Senior AI/ML Engineer
Arlington, Virginia, United States
OnsiteFull Time
8+ YOEBachelor's in CS/related, 8+ years experience (10+ preferred), 3+ years software engineering with Python, operationalizing ML in production, MLOps/CI/CD, cloud and DevOps experience, active DoD Secret clearance and US citizenship required.
Python, AWS SageMake, MLflow, Kubeflow, Airflow, TensorFlow Serving, TorchServe, ONNX runtime, AWS, Azure, GCP, Terraform, Helm, Kubernetes, Databricks, Spark, SHAP, LIME, MLOps, CI/CD
3w
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AI/ML Engineer
Reston or Washington
OnsiteFull Time
5+ YOEBachelor’s degree in STEM or equivalent; ML/AI experience; Python proficiency; MLOps; model deployment; containerized environments; security-focused development.
Python, OpenShift, Kubernetes, MLOps, LLM, APIs, CI/CD, Cloud
3w
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Senior AI ML Engineer - Remote
San Francisco or Minneapolis or Washington or United States
$120k-$215k/yr RemoteFull Time
4+ YOE2+ MgmtBachelor's or equivalent experience; 4+ years Python and cloud (AWS/Azure/GCP); 4+ years with AI/ML infrastructure; 2+ years team lead experience; 1+ year working with LLMs; delivered end-to-end AI products.
Python, AWS, Azure, GCP, LLMs, GitHub, GitHub Actions, Docker, Terraform, CI/CD
1mo
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AI/ML Engineer
McLean or Chantilly
OnsiteFull Time
6+ YOEExperience in AI/ML with RAG, LLM integration, Python, APIs; TS/SCI with polygraph; onsite full-time; US citizenship; 6-8 years experience depending on degree.
Python, PostgreSQL, REST APIs, AWS, Docker
3w
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AI/ML Engineer
McLean, Virginia, United States
OnsiteFull Time
6+ YOEPhD-level research ability with 6+ years (Doctorate), or 7–8 years with Masters/Bachelors; strong Python, AI/ML libraries; RAG, LLM integration, REST APIs; onsite full-time.
Python, LLM frameworks, REST APIs, PostgreSQL, RAG, APIs, Docker, AWS, Vector databases
2mo
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AI/ML Engineer
Herndon, Virginia, United States
$104k-$166k/yr OnsiteFull Time
3+ YOEBachelor's with 5+ years, Master's with 3+ years, or PhD with applied software/AI/ML experience; strong Python; experience with other languages; API/LLM integration; FAA Public Trust readiness; local to Herndon, VA.
Python, Docker, Kubernetes, Terraform, APIs, PyTorch, TensorFlow, LLMs, AI frameworks
3w
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Senior AI ML Engineer - Remote
San Francisco or Minneapolis or Washington, D.C. or United States
$120k-$215k/yr RemoteFull Time
4+ YOE2+ MgmtBachelor's degree or 4+ years equivalent, 4+ years Python, 4+ years cloud infrastructure (AWS/Azure/GCP), 4+ years AI/ML infrastructure experience, 2+ years team lead, 1+ year LLM experience.
Python, AWS, Azure, GCP, Large Language Models (LLMs), GitHub, GitHub Actions, Docker, Terraform, CI/CD
2d
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AI/ML Test Engineer
Springfield, Virginia, United States
OnsiteFull Time
4+ YOEU.S. citizens with active TS/SCI and CI polygraph; 4+ years supporting AI/ML testing, integration, or operational evaluation; familiarity with automated evaluation pipelines, data validation, drift detection, and troubleshooting; bachelor's in IT/STEM or equivalent experience.