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
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
2d
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Systems ML Engineer (Member of the Technical Staff)
Cambridge, Massachusetts, United States
OnsiteFull Time
Experience optimizing and deploying large-scale ML models for training and inference, profiling and custom GPU kernel development, distributed training, cloud and edge deployment, and infrastructure automation.
Nsight, PyTorch Profiler, PyTorch Distributed, PyTorch, JAX, Triton, CUDA, Kubernetes, Terraform, AWS, NCCL
4w
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ML Engineer (Applied AI)
Boston or Brazil
RemoteFull Time
3+ YOE3+ years building ML/NLP systems, production experience with LLMs, strong Python and SQL skills, cloud deployment experience (preferably AWS), fluent English, Bachelor's/Master's or equivalent experience.
Python, SQL, Anthropic Claude, OpenAI, AWS, AWS Lambda, AWS SageMaker, AWS Bedrock, AWS EC2, Langchain, LangGraph, LlamaIndex, Pinecone, pgvector, Milvus, Qdrant
1mo
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Systems Engineer, Battlespace
Broomfield or Waltham
$146k-$194k/yr OnsiteFull Time
2+ YOE2+ years hardware/software systems engineering, degree in engineering/physics/robotics/math, MBSE experience, familiarity with JAMA/Cameo/MATLAB/Simulink/AFSIM, Python proficiency, statistics/AI/ML skills, eligible for U.S. Secret clearance, up to 25% travel.
JAMA, Cameo, MATLAB, Simulink, AFSIM, Python, Linux, C, C++, Rust
2mo
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Senior AI/ML Engineer (AI Platform)
Boston, Massachusetts, United States
$150k-$210k/yr OnsiteFull Time
3+ YOE3+ years in applied ML/AI or ML-focused software engineering in production; experience with modern language models; data pipelines; AI system design; privacy-aware practices; strong collaboration.
Language models, fine-tuning, dataset design, evaluation harnesses, observability, data pipelines, offline/online evaluation, model deployment
1mo
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Staff Agentic ML Engineer - Photoshop
San Jose or Waltham or San Francisco or Seattle or Los Angeles or New York City or California
$190k-$346k/yr OnsiteFull Time
8+ YOEMaster's or PhD in CS/ML/Data Science, 8+ years ML experience, expertise in LLMs, fine-tuning (SFT, RLHF, DPO, PEFT/LoRA), agent system development, evaluation frameworks; proficiency with PyTorch and agentic frameworks; strong communication and problem-solving.
PyTorch, LangChain, LangGraph, MCP, A2A, Agent Development Kit (ADK), Claude Code, Codex, Cursor
2mo
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Forward Deployed Engineer, Physics & ML
Boston or San Francisco
HybridFull Time
5+ YOEFive+ years building ML systems in production; strong physics literacy; experience shipping ML models, simulations, or digital twins for physics/engineering; customer-facing engineering experience.
2mo
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Senior Software Engineer, AI/ML
Cambridge, Massachusetts, United States
HybridFull Time
7+ YOE7+ years of software engineering; lead AI/ML/LLM projects; Python; AWS; distributed systems; strong communication; BS in CS, MS preferred.
Python, TypeScript, Go, AWS, LLM, RAG, tool calling, LoRA, distributed systems, cloud monitoring
2mo
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Staff Software Engineer, ML Infrastructure
Boston, Massachusetts, United States
$147k-$215k/yr HybridFull Time
8+ YOE8+ years in software engineering; strong distributed systems; Kubernetes and AWS; Python; ML infra experience preferred; strong communication; staff-level technical leadership.
Kubernetes, AWS, Kafka, Ray, KServe, Triton, vLLM, Python, Go, C++, Rust
2mo
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Machine Learning Systems Engineer
Boston or Las Vegas or Pittsburgh or North America
$144k-$192k/yr HybridFull Time
Bachelor’s, Master’s, or PhD in CS/CE or related; strong Python; PyTorch; ML training/inference optimization; problem-solving skills.
Python, PyTorch, Nsight, PyTorch Profiler, CUDA, Triton
1mo
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Lead AI/ML Software Engineer
Boston or Colorado Springs or McLean or Oahu or Remote or Tacoma or Tampa
$180k-$230k/yr RemoteFull Time
6+ YOE6+ years in full-stack production software; distributed systems; Kubernetes and cloud-native platforms; security and compliance knowledge; top-secret clearance eligibility.
Kubernetes, Cloud, Kafka, Apache Flink, Python, Java, Go, Docker, Git, CI/CD, ML tooling
2mo
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Senior Engineer (ML/AI)
Wilmington or United States
$150k-$180k/yr RemoteFull Time
4+ YOE4+ years ML or ML systems; strong PyTorch; Hugging Face; ONNX Runtime / OpenVINO deployment; CUDA; Python/C++.
PyTorch, Hugging Face, ONNX Runtime, OpenVINO, CUDA, Python, C++
1mo
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Data Infrastructure & ML Engineer (Hybrid Role)
Beverly, Massachusetts, United States
$122k-$183k/yr HybridFull Time
5+ YOEBachelor's or Master's in CS/Engineering, 5+ years experience building ETL/ELT data pipelines, strong Python and SQL skills, database design and distributed systems experience, familiarity with JSON/logs, data traceability, validation, and governance.
Python, Pandas, NumPy, Plotly, Kafka, Azure, AWS, GCP, SQL, JSON
1mo
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Lead People Systems Engineer
Boston, Massachusetts, United States
$140k-$210k/yr HybridFull Time
7+ YOE7+ years engineering or data engineering; 2+ years AI/ML or LLM experience; ability to set technical direction; experience with enterprise SaaS integrations; strong Python, SQL, APIs; responsible AI practices.
Python, SQL, APIs, OpenAI, Claude, Gemini, LangChain, LangGraph, Workday, Greenhouse, Sana
2mo
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Generative AI - ML System Engineering
Shanghai or Beijing or Shenzhen or Seattle or Boston or New York or Toronto
HybridFull Time
Machine learning or high-performance graphics experience; proficiency in PyTorch or JAX; strong Python and/or C++ coding; fast learner; performance-focused; good communication for distributed teams.
PyTorch, JAX, Python, C++, CUDA, Triton
1mo
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Principal Software Engineer (AI/ML Architect-Engineer)
Seattle or Lowell or Atlanta or Alpharetta or Sunrise
$164k-$271k/yr HybridFull Time
12+ YOEMS/PhD or equivalent; 12+ years in software development and AI with 5+ years in generative AI; proven experience architecting and deploying large-scale AI/ML systems; proficiency in Python, Java, TensorFlow, PyTorch, and cloud platforms.
Python, Java, TensorFlow, PyTorch, AWS, Google Cloud, Azure, Kubernetes, Terraform, GitHub Actions
1w
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Sr. Systems Dev. Manager, Amazon Robotics Technical Support
North Reading or Westboro
$198k-$268k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years systems development experience, 5+ years managing development teams, bachelor\u0002s in CS/Engineering, experience leading AI/ML or automation initiatives, strong distributed systems and cloud (AWS) knowledge.
AWS, API, DevOps, MLOps, large language model (LLM), AI/ML
1mo
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Staff Machine Learning Engineer
North Bethesda or Waltham
$200k-$220k/yr HybridFull Time
6+ YOESenior ML engineer owning end-to-end ML systems, with cloud, MLOps, Python, and scalable backend experience.
Python, TensorFlow, PyTorch, AWS, Kubernetes, Terraform, GitHub Actions
3mo
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Staff / Principal Engineer, Technical Mitigations Research
Cambridge or London or San Francisco
$224k-$336k/yr HybridFull Time
4+ YOE4-6+ years of engineering work with ML systems; experience building scalable production systems; ability to define research directions; strong communication of complex concepts.
2mo
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Principal Computer Vision Engineer
Boston or London
HybridFull Time
8+ YOE8+ years in software engineering with CV/real-time systems/ML deployment or robotics perception; strong Python and C/C++; production ML/CV experience on embedded/edge systems; leadership experience.
Python, C/C++, Docker, Linux, Embedded systems, Edge AI accelerators, Model optimization
1mo
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Senior Machine Learning Engineer
Boston or Brooklyn
$170k-$205k/yr HybridFull Time
4+ YOE4+ years building and deploying production ML systems, deep expertise in an ML engineering area, strong Python development with testing and CI/CD, familiarity with clinical/EHR data, monitoring and model reliability, and strong communication.
Python, CI/CD, EHR
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