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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Junior AI/ML Engineer
Arlington, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in Computer Science or related field; 2+ years experience; 3+ years software engineering; Python proficiency; experience operationalizing ML; familiarity with MLOps tools; cloud platforms; CI/CD practices.
AWS SageMaker, MLflow, Kubeflow, Airflow, TensorFlow Serving, TorchServe, ONNX runtime, Terraform, Helm, Kubernetes, Databricks, SHAP, LIME
2w
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AI Developer
Arlington, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOE2+ years building production-grade software in Python, TypeScript, or Java; experience with LLMs/RAG/agentic workflows, AWS, APIs and data services, CI/CD and MLOps practices; Secret clearance and Bachelor's in Computer Science, Software Engineering, or Data Science required.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, APIs, AWS, Kafka, NATS, RabbitMQ, LLMs, RAG, MLOps, DevSecOps, RMF, STIG
2w
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AI Developer
Arlington, Virginia, United States
$78k-$176k/yr HybridFull Time
2+ YOE2+ years building production-grade software in Python, TypeScript, or Java; experience with APIs (FastAPI, Flask, REST, GraphQL), SQL, AI-enabled apps (LLMs, RAG), cloud (AWS), MLOps/CI/CD, and a Secret clearance; Bachelor's in CS/SE/Data Science.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, AWS, Kafka, NATS, RabbitMQ, CI/CD, LLMs, RAG, MLOps, RMF, STIG
2w
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AI Developer
Arlington, Virginia, United States
$78k-$176k/yr HybridFull Time
2+ YOE2+ years building production-grade software in Python, TypeScript, or Java; experience with FastAPI/Flask/REST/GraphQL/SQL; deploying AI solutions (LLMs, RAG, agentic workflows); AWS cloud and MLOps/DevSecOps practices; Secret clearance; Bachelor’s in CS/SE/Data Science.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, LLMs, RAG, AWS, Kafka, NATS, RabbitMQ, CI/CD, MLOps, DevSecOps, RMF, STIG
3w
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LLMOps Engineer
McLean, Virginia, United States
OnsiteFull Time
2+ YOEAbility to hold a public trust; degree in CS/data engineering/ML or related; 2+ years in software/DevOps/MLOps or 3–5+ years depending on degree; Python, Docker, Kubernetes, cloud (AWS/Azure/GCP), LLM tooling experience.
Python, Hugging Face Transformers, LangChain, LlamaIndex, Docker, Kubernetes, AWS, Azure, GCP, CI/CD, vector databases
2w
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AI Developer
Arlington, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOE2+ years building production-grade software (Python, TypeScript, or Java) with APIs and data services; experience with LLMs/RAG/agentic workflows, cloud data foundations (AWS), event-driven integrations, and MLOps/DevSecOps; Secret clearance and a bachelor's in CS/Software Engineering/Data Science.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, AWS, Kafka, NATS, RabbitMQ, CI/CD, LLMs, RAG, RMF, STIG
2d
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Data Engineer
Chantilly, Virginia, United States
$78k-$176k/yr HybridFull Time
2+ YOE2+ years building data pipelines and ETL using Java/Python/SQL/Scala; experience with PostgreSQL or Kafka, AWS, containerized ML/MLops pipelines; Top Secret clearance and bachelor\u0002s degree required.
Java, Python, SQL, Scala, PostgreSQL, Kafka, AWS, Kafka Connect, Kafka Streams, NiFi, Terraform, Ansible
3w
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LLMOps Engineer
McLean, Virginia, United States
$115k-$145k/yr OnsiteFull Time
2+ YOEAbility to hold Public Trust. Degree in CS/Data/ML (BS or MS) plus multi-year experience; Python, LLM tool familiarity (Hugging Face Transformers, LangChain, LlamaIndex), Docker/Kubernetes, cloud (AWS/Azure/GCP), CI/CD, and MLOps/DevSecOps experience.
Python, Hugging Face Transformers, LangChain, LlamaIndex, Docker, Kubernetes, AWS, Azure, GCP, CI/CD