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
2mo
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AI Engineer
Fort Belvoir or Reston
$99k-$225k/yr HybridFull Time
Python ML engineering, AI systems, LLMs, data pipelines, MLOps, TS/SCI clearance
Python, LangChain, LlamaIndex, vLLM, TGI, Elasticsearch, LanceDB, pgvector, Retrieval-Augmented Generation, Kafka, Docker, Kubernetes, AWS, Azure, GCP, Docker and Kubernetes, ELK Stack
2mo
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AI Engineer
Fort Belvoir, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Experience in software/ML engineering, AI systems, Python; production ML pipelines; LLMs; MLOps; TS/SCI clearance; Bachelor's degree.
Python, LangChain, LlamaIndex, vLLM, TGI, Embeddings, LanceDB, pgvector, Elasticsearch
3w
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Lead AI Engineer
McLean or San Jose or Richmond or New York City
$197k-$225k/yr OnsiteFull Time
4+ YOEBachelor's in CS/AI/EE/CE +4 yrs (or Master's +2 yrs); 4+ yrs programming with Python, Go, Scala, or Java; experience deploying scalable AI; familiarity with LLM inference, vector DBs, guardrails, and model optimization.
AWS Ultraclusters, Huggingface, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
3mo
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AI Solutions Engineer - ERP Systems
Richmond or Boston or Kansas City
$133k-$183k/yr OnsiteFull Time
10+ YOE10+ years IT/software engineering; hands-on AI deployment; cloud platform experience; strong communication; Python; REST/APIs.
Python, Workday, SAP Ariba, RESTful APIs, CI/CD, DevOps, AWS, Azure, GCP, SQL, data pipelines, LLMs, Gen AI
3w
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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
3mo
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Senior ML/AI Engineer
Richmond, Virginia, United States
$115k-$227k/yr HybridFull Time
CareScout: Equal opportunity employer that does not discriminate based on race, religion, color, national origin, gender, age, veteran status, disability, or other protected characteristics.
7+ YOE7+ years in ML/AI; Python, Spark, Databricks, MLflow; NLP/LLM; MLOps; production deployment; SQL; agile collaboration.
Python, Spark, Databricks, MLflow, Delta Lake, SQL
2mo
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AI Agent & Automation Developer
Raleigh or Atlanta or Richmond or Tampa or Tysons Corner or Ft. Lauderdale or Denver or Augusta or Charlotte or Chicago or Coral Gables
$54k-$134k/yr HybridFull Time
2+ YOEBachelor's in CS/AI; 2+ years in agent-based systems; Python; LangChain/OpenAI/PyTorch; AI/ML libraries; API/backend experience; strong communication.
Python, LangChain, OpenAI API, Hugging Face, PyTorch, APIs
1mo
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
1mo
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AI Engineer
St. Petersburg or Detroit or St. Louis or Richmond or Raleigh or Dallas or Indianapolis or Minneapolis
RemoteFull Time
3+ YOE3+ years professional Python, 1+ year LLMs in production, experience with LangChain/LangGraph or similar, observability tools (CloudWatch, LangSmith, Langfuse, MLflow, OpenTelemetry), Git and Docker, SQL and Snowflake experience preferred.
Python, LangChain, LangGraph, Pydantic, JSON Schema, Amazon AgentCore, AgentCore Runtime, AgentCore Evaluations, AgentCore Strands, CrewAI, Semantic Kernel, Amazon Bedrock, Snowflake, Snowpark, Snowflake Cortex, SQL, Amazon CloudWatch, LangSmith, Langfuse, MLflow, OpenTelemetry, Git, Docker, awscli
3mo
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Senior ML/AI Engineer
Richmond, Virginia, United States
$115k-$227k/yr HybridFull Time
7+ YOE7+ years of ML/AI engineering; Python, Spark, Databricks, MLflow; production ML pipelines; CI/CD; SQL; strong communication; agile.
Spark, Databricks, MLflow, Delta Lake, Delta Live Tables, Python, SQL
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
1w
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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
2mo
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Sr. Delivery Consultant - AI/ML, AWS Professional Services
Jersey City or Seattle or Arlington or Atlanta or New York or Denver or Herndon or Chicago or Mountain View or Dallas or Arlington
$154k-$239k/yr OnsiteFull Time
5+ YOE5+ years ML/analytics, 3+ years customer-facing, 4+ years Data & AI tech, coding with SQL/Python.
SQL, Python, R, SAS, Matlab
1w
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Postdoctoral Research Associate – AI for Cybersecurity
Richmond, Virginia, United States
$50k-$60k/yr OnsiteFull Time
PhD in computer science, electrical/systems engineering or related; experience programming in Python; publication record in IEEE/ACM; mentoring ability; strong communication and teamwork skills.
Python
3mo
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Senior Data Scientist, Customer Conversion
Richmond, Virginia, United States
OnsiteFull Time
1+ YOE1-2 years of ML/AI model development, evaluation, and data analysis; Python/SQL; strong communication; degree in Statistics/Data Science; onsite at Richmond VA.
Python, SQL, Machine Learning, AI, Statistical Modeling
6d
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Machine Learning Engineer / AI Model Developer (Mid to Senior)(Top Secret Clearance Required) (Hybrid)
Quantico, Virginia, United States
HybridFull Time
Active Top Secret clearance, experience developing/training/evaluating/deploying ML models, Python and ML framework proficiency, cloud and backend service experience, Git and CI/CD familiarity, strong communication and problem-solving skills.
Python, PyTorch, TensorFlow, Scikit-learn, AWS, Azure, Google Cloud, Git, Docker, Kubernetes, CI/CD, DevSecOps
1mo
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Lead Platform Engineer
Richmond or Arlington or United States
$174k-$236k/yr HybridFull Time
7+ YOEFormal people manager with 7+ years in cloud/platform engineering; strong Terraform, Kubernetes, AWS, CI/CD, observability, scripting (Bash + Python or Go), and experience using AI coding tools.
Terraform, Kubernetes, AWS, CI/CD, Bash, Python, Go, GitHub Copilot, Cursor, Claude, Istio, AWS Lambda, RDS PostgreSQL/Aurora/MS SQL
2w
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Lead Data Scientist (5421)
Fort Washington or Camp Springs or Hollywood
$103k-$172k/yr OnsiteFull Time
3+ YOETop-Secret clearance required, Bachelor's degree, minimum 3 years relevant experience, developed/deployed AI/ML/LLM solutions, familiarity with SQL, Python/R, Tableau, strong communication skills.
SQL, Python, R, Tableau
1w
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Principal Data Scientist
Glen Allen, Virginia, United States
$200k-$300k/yr OnsiteFull Time
10+ YOE10+ years hands-on applied ML/AI engineering; bachelor\u0002s required (masters/PhD preferred); expert Python and ML frameworks; production ML, MLOps, and cloud experience; strong statistical and analytical skills.
Python, NumPy, Pandas, Scikit-learn, PyTorch, TensorFlow, Hugging Face, LangChain/LlamaIndex, MLflow, Docker, Kubernetes, SQL, dbt, Spark, Databricks, Azure ML, AWS SageMaker, GCP Vertex AI, SHAP, LIME, Git
1mo
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Forward Deployed Engineer
South Ogden or Huntsville or McLean or Richmond
HybridFull Time
5+ YOEBachelor's/Master's in CS or related, 5+ years in data engineering or applied AI/ML, active TS/SCI clearance, deep Python and SQL skills, cloud experience (AWS, Snowflake, Redshift), and experience operationalizing ML in production.
1Exiger, Python, SQL, AWS, Snowflake, Redshift