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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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
2w
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Senior Data Engineer (HYBRID)
Wakefield, Massachusetts, United States
$130k-$160k/yr HybridFull Time
5+ YOE5+ years AI/ML experience; proficiency in Python, SQL, JavaScript/Node.js; expertise with Snowflake and AWS; experience building production AI/LLM pipelines and data architecture, strong documentation and governance skills.
JavaScript, Node.js, Python, SQL, Snowflake, Cursor, AWS Lambdas, AWS Fargate, Angular, TypeScript, MongoDB (Atlas)
1mo
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Director, Data Science: Data Science Tools
Boston or Portsmouth or Seattle or Columbus or Plano
$120k-$257k/yr HybridFull Time
3+ YOEExperienced data scientist with multi-year experience building Python-based ML tooling, pipelines, and internal packages; familiarity with MLOps, AI/LLM agent frameworks, workflow tools, and software engineering practices.
Python, MCP, RAG, PydanticAI, LangChain, Luigi, Airflow, Celery, MLflow, H2O, scikit-learn, Optuna, LightGBM, Pydantic, FastAPI, uv, ruff, pytest, Git, Bash, pre-commit, Databricks, Streamlit, Dash, NiceGUI, Plotly
3w
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Senior Engineer I-Software Development
Beverly, Massachusetts, United States
$70k-$205k/yr OnsiteFull Time
3+ YOEBS/MS and 3+ years in engineering or science, experience managing large datasets and SQL Server databases, stored-procedure development, data visualization and analytics, data-mining/ML; US Person required.
SQL Server, JMP, Origin, Python, R, Automated Test Equipment (ATE)
2mo
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Machine Learning Engineer - Cloud
Dover or Lowell
$86k-$135k/yr HybridFull Time
2+ YOEDesign, build, and deploy scalable ML models in cloud; data preprocessing; production deployment; Python; cloud platforms; ML frameworks; audio/speech familiarity.
TensorFlow, PyTorch, Scikit-learn, Python, Java, C++, R, AWS, GCP, Azure, Big Data, Distributed computing, Audio processing
1mo
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Senior Machine Learning Engineer
Andover or New York
$150k-$185k/yr OnsiteFull Time
5+ YOE5+ years of production ML systems; Bachelor's or equivalent in engineering/technical field; strong ML infra; Databricks MLflow; Airflow/Astronomer; Terraform and GitHub experience.
Databricks, MLflow, Airflow, Astronomer, Terraform, GitHub
2mo
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Senior Engineer, Machine Learning
Wilmington, Massachusetts, United States
$144k-$198k/yr OnsiteFull Time
PhD in Electrical Engineering, Mathematics, Computer Science or related field; strong ML background; proficiency in Python; familiarity with C/C++; experience with biomedical datasets/time series; interdisciplinary collaboration.
Python, C++, C
4d
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Senior Automation Engineer - Silicon Photonics (Teradyne, North Reading, MA)
North Reading, Massachusetts, United States
$154k-$246k/yr OnsiteFull Time
15+ YOEGraduate degree in a technical field preferred, 15+ years experience in robotics/control/automation, strong fiber-optic and sub-micron alignment experience, AI/ML application and data analysis skills, strong communication.
1mo
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Principal Software Engineer, Design Simulation
Wilmington, Massachusetts, United States
$180k-$248k/yr HybridFull Time
12+ YOEMaster's preferred; 12+ years software engineering experience with simulation and optimization; strong CS fundamentals; experience with data transformation (Pandas, NumPy, SQL), data science workflows, ML/cloud a plus; excellent communication.
Pandas, NumPy, SQL
1w
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Senior Software Engineer- Cable Backplane Systems
Valley Green or Nashua or Raleigh or Austin
OnsiteFull Time
8+ YOEBS in CS/CE required (MS preferred); 8+ years software engineering experience with large-scale data platforms, databases, pipelines, APIs, analytics/AI/ML workflows, technical leadership, and mentoring.
MES, APIs, CI/CD, AI/ML
1w
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Senior Software Engineer- Cable Backplane Systems
Yocumtown or Nashua or Raleigh or Austin
OnsiteFull Time
8+ YOE8+ years software engineering experience, BS in CS/CE (MS preferred), experience designing large data platforms, APIs, databases, pipelines, EM/ML workflows, and technical leadership/mentoring skills.
MES, APIs, CI/CD, AI/ML
3w
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Vice President, GenAI Technology
Boston or Durham or Jersey City or Merrimack or Smithfield or Westlake
$140k-$285k/yr OnsiteFull Time
7+ YOEPhD or Master's in a quantitative field with 7+ years industry experience; expertise with LLMs and productionalizing ML/GenAI solutions, deep Python skills, collaboration with engineering, project leadership, and strong communication.
Python
1mo
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Digital Transformation and Business Analytics
Hudson, New Hampshire, United States
$133k-$226k/yr OnsiteFull Time
5+ YOELead AI integration in defense manufacturing; develop multi-year AI strategy; 5+ years manufacturing experience; Bachelor’s (or Master’s) in engineering/data science/operations; strong AI/ML fundamentals; U.S. person and ability to obtain Secret clearance.
AI, machine learning (ML), Neural Networks, LLMs, Computer Vision, Generative AI, C4ISR CARB
1mo
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Full-Stack GUI Software Developer (Merrimack, NH, US)
Merrimack or Massachusetts or Pennsylvania or Minnesota or Texas or Arizona or Oregon or California
$101k-$150k/yr RemoteFull Time
6+ YOE6+ years experience building full-stack, cloud-native GUI applications; expertise with modern JS frameworks, GUI automation, backend services, CI/CD, and AI/ML integration in networking and data center contexts.
React, Vue.js, Angular, Playright, Cypress, Selenium, Node.js, JavaScript, Python, Go, SONiC, OpenBMC, Kubernetes, Docker, SPyTest, Claude Code, GitHub Actions, Azure DevOps, Jenkins, IXIA
1mo
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Director of Product Management – AI Essentials
Spring or San Jose or Durham or Fort Collins or Andover
$170k-$413k/yr HybridFull Time
15+ YOE5+ MgmtBachelor's in CS/engineering required; 15+ years product experience with 5+ years leading product teams in AI/ML or data infrastructure. Experience with AI platforms, model serving, GPU ecosystems, GTM and monetization.
GenAI, GPU, MLOps, GreenLake, AI tools, AI/ML, SaaS, DevOps, agent frameworks
2w
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Postdoctoral Research Associate - Chemical Engineering
Lowell, Massachusetts, United States
$50k-$63k/yr OnsiteFull Time
PhD required; experimental molten salt and high-temperature materials experience, lab equipment operation, data analysis skills, publication record, teamwork and communication skills; familiarity with AI/ML and X-ray methods preferred.
XAFS, XAS, XRD, synchrotron
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