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
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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Senior‑Level AI Engineer (Python)
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
8+ YOEBachelor's with 8+ years or Master's with 6+ years; PhD with 4+ years; Python proficiency; LLM/AI tooling experience; TS/SCI with Polygraph.
Python, LLMs, Static analyzers, RAG frameworks, Git, Jira, Confluence, Relational databases, Vector databases
2mo
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GenAI Python Systems Engineer-Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Rochester 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 Albany or Stamford or Tampa or Atlanta or Toledo or Houston or Irvine or Jacksonville or Kansas City or Los Angeles or Louisville or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Los Angeles or New York or Portland or Philadelphia or San Antonio or Denver or Des Moines or Indianapolis or Irvine or Fresno or Hartford or Tampa or Miami or San Francisco or Washington or New York or Portland or Philadelphia or Phoenix or Pittsburgh or Seattle or Denver or Portland or New York
$99k-$232k/yr OnsiteFull Time
5+ YOE5 years of experience in data, analytics, and AI; proficient in Python and SQL; Docker experience; cloud (AWS/Azure/GCP); AI/LLM techniques; prompt engineering; DevOps with cloud services; travel up to 80%
Python, SQL, Docker, AWS, Azure, GCP, Terraform, CloudFormation
1mo
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AI Engineer
Columbia, Maryland, United States
HybridFull Time
5+ YOE5+ years in AI/ML or data roles, 3+ years with healthcare data, Python and SQL proficiency, ML/NLP/Generative AI experience, cloud experience (AWS/Azure/GCP), familiarity with FHIR/HL7 and HIPAA, eligible for Public Trust.
Python, SQL, Machine Learning, NLP, Generative AI, Large Language Models (LLMs), Prompt Engineering, Retrieval-Augmented Generation (RAG), Databricks, Snowflake, Spark, PySpark, FHIR, HL7, AWS, Azure, GCP
3d
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AI Tech Lead
Owings Mills, Maryland, United States
$125k-$135k/yr OnsiteFull Time
10+ YOE10+ years experience building AI/LLM applications with Snowflake, Snowpark, Python and SQL; experience with Cortex AI services, Git and CI/CD; strong communication and problem-solving skills.
Snowflake AI Data Cloud, Snowflake, Snowpark, Python, SQL, Cortex AI, Snowflake Intelligence, Claude, Llama, OpenAI, Mistral, Arctic, Git, CI/CD
4d
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Senior AI Developer
Baltimore, Maryland, United States
$61-$80/hr HybridFull Time
7+ YOE7+ years building and deploying software with applied AI/ML; cloud deployment and container experience; Python proficiency; secure development and regulated-data experience; CJIS background check required.
Python, Linux, AWS Bedrock, Global Protect VPN, OWASP LLM Top 10
1mo
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Senior AI Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph required. Bachelor’s in CS/Engineering required. Strong Python, production LLM/AI experience, data pipelines, RAG/vector/relational DBs, Git/Jira/Confluence, CI/CD, and Agile practices.
Python, Git, Jira, Confluence, Rust, Claude Code, Codex, CI/CD
1mo
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AI Engineer
Hanover, Maryland, United States
$118k-$263k/yr OnsiteFull Time
15+ YOEActive TS/SCI with CI Polygraph, 15+ years' experience (or 18+ with Bachelors), experience designing/building AI/ML applications, familiarity with LLMs, RAG, agentic systems, orchestration frameworks, and modern AI toolchains.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript/TypeScript, LLMs
3w
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AI/ML Engineer
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
5+ YOEBachelor's degree required, 5+ years related experience, proficiency in Python and AI/ML frameworks, experience deploying production ML, knowledge of MLOps, cloud AI platforms, strong communication and problem-solving skills; US citizenship required.
Python, TensorFlow, PyTorch, Scikit-learn, Keras, Hugging Face, AWS SageMaker, Azure AI, Google Vertex AI, Databricks, Microsoft Office
1mo
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Senior AI Engineer
Annapolis Junction, Maryland, United States
$160k-$220k/yr OnsiteFull Time
10+ YOEU.S. citizen with active TS/SCI + Polygraph; 10+ years AI/ML or software engineering experience; Bachelor\u0002s required (Master's preferred); expertise in Python and another language, production ML deployments, MLOps, DevSecOps, and DoD RMF compliance.
Python, C++, Go, Kubernetes, Docker, MLflow, Kubeflow, AWS, Azure, Terraform, Ansible, DoD Risk Management Framework (RMF), large language models (LLMs)
1mo
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Agentic AI Engineer
Annapolis Junction, Maryland, United States
$78k-$176k/yr HybridFull Time
1+ YOE1+ years ML engineering/data science experience, LLM application development, Python proficiency, knowledge of neural networks and classical ML methods, agent planning and context-window methods, ability to obtain TS/SCI clearance, Bachelor's in an AI field.
Python, Go, Large Language Models (LLMs), vector databases, RAG
1w
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Principal AI Engineer - Evinova
Gaithersburg, Maryland, United States
$145k-$190k/yr HybridFull Time
4+ YOEMaster's degree, 4+ years applied ML experience with deep learning, NLP and generative AI; expertise in LLMs, agentic systems, Python and ML frameworks; strong communication skills.
Python, TensorFlow, PyTorch, Google ADK, Crewai, LangChain, LlamaIndex, AWS, SageMaker, Bedrock, MSK, EKS, ECS, OpenSearch, C/C++, Rust, CUDA
2mo
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Application/Agentic AI Engineer
Aberdeen, Maryland, United States
HybridFull Time
3+ YOE3+ years in software engineering or AI integration; BS in CS/Software/ Data/IS; proficient in Python/JS/TS/Java; API/microservice experience; LLMs and AI orchestration familiarity; cloud-native with Docker/Kubernetes; SDLC/DevSecOps/CI/CD; Git; strong problem-solving; active security clearance.
Python, JavaScript, TypeScript, Java, APIs, Microservices, Data services, Docker, Kubernetes, Git, CI/CD, SDLC, DevSecOps
1mo
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AI Engineer - SME
Annapolis Junction, Maryland, United States
$206k-$221k/yr OnsiteFull Time
Design, build, integrate, or evaluate AI/ML-enabled applications; experience with LLMs, agentic systems, and AI frameworks; strong communication.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript, TypeScript
1mo
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AI Data Engineer
Baltimore, Maryland, United States
$97k-$165k/yr HybridFull Time
2+ YOE2+ years in data engineering/AI/ML; Python/Java/Scala; cloud platforms (AWS/Azure/GCP); Spark/Kafka/Snowflake; production ML; Agile/DevOps; strong communication.
Python, Java, Scala, AWS, Azure, GCP, Spark, Kafka, Snowflake
2mo
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AI Learning Specialist
United States or Baltimore
$150k-$170k/yr RemoteFull Time
Designing and delivering accessible ML/AI training for diverse learners; proficiency with Python or R; instructional design experience; bachelor’s or master’s in relevant field; able to obtain federal Public Trust.
Python, R
1mo
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AI/ML Engineer
Fort Meade, Maryland, United States
$99k-$225k/yr OnsiteFull Time
6+ YOETS/SCI with polygraph required; 6+ years software engineering experience; Python; building, deploying, and maintaining reproducible AI/ML pipelines; automation, monitoring/observability, hybrid cloud/on‑prem experience; HS diploma or GED.
Python, Rust, Docker, Kubernetes, AWS, Azure, Terraform, CloudFormation, Airflow, Kubeflow, MLflow
2w
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AI Engineer - SETA
Columbia, Maryland, United States
$240k-$280k/yr OnsiteFull Time
15+ YOEExtensive experience designing, building, integrating, or evaluating AI/ML-enabled applications; familiarity with LLM-based applications, RAG, agentic workflows, orchestration frameworks, and evaluation; ability to advise on architecture, risk, and AI engineering tradeoffs; TS/SCI with polygraph required.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript, TypeScript
1mo
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AI Engineer (PPA - 009)
Columbia, Maryland, United States
OnsiteFull Time
15+ YOEActive TS/SCI with polygraph required. 15+ years experience (15 with Master's, 18 with Bachelor's) in CS/Engineering/Data Science/Math; expertise in Python and JavaScript/TypeScript, vector DBs, embeddings, model APIs, model hosting/inference pipelines, secure AI practices, and defense or intelligence support.
Python, JavaScript, TypeScript
1w
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AI Engineering Sr Director
Columbia, Maryland, United States
$200k-$290k/yr RemoteFull Time
10+ YOE10+ years technical consulting/architecture experience with 5–7+ years in advanced AI/GenAI; strong Python and ML framework skills; cloud and MLOps experience; client-facing and presales experience.
TensorFlow, PyTorch, Hugging Face Transformers, LangChain, LangGraph, Crew.ai, Python, AWS SageMaker, Google Cloud AI Platform, Azure ML
3w
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Sr AI/ML Engineer
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$143k-$197k/yr HybridFull Time
10+ YOE10+ years experience in AI/ML with expertise in transformers, generative models, reinforcement learning, and production deployment; bachelor's in STEM or equivalent experience; proficiency in Python/C++/C#/Java and ML frameworks; ability to obtain Secret clearance.
TensorFlow, PyTorch, Python, C++, C#, Java, CUDA, TensorRT