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# Machine Learning Engineer

- **Company:** Hadrian Automation
- **Location:** San Francisco, CA, United States
- **Experience:** Expert
- **Salary:** $215,000
- **Contract:** Permanent contract
- **Skills:** 3d Models, Computer-Aided Design, Artificial Intelligence, Amazon Web Services, Computer Vision, Databases, Web Development, Information Extraction, Machine Learning, OpenCV, Open Source Technology, Software Engineering, Technical Data Management Systems, Large Language Models, Langfuse — LLM Observability and Analytics Platform, Information Technology, Machine Learning Operations
- **Published:** November 7, 2026
- **Apply:** https://www.juju.com/job/28_25304_4b94d669a09bcf6dfe978d678f6271c0

## About the Role

* Bachelor's degree in Computer Science, Electrical Engineering, Mechanical Engineering (or similar discipline), or an equivalent amount of industry experience.
 * 5+ years of experience in Machine Learning and/or Computer Vision, with ownership of projects from prototype through production.
 * AI-native builder with strong business and product sense.
 * Hands-on experience building LLM or VLM-based agents, including tool use, structured outputs, and graph orchestration.
 * Experience designing evaluations for non-deterministic systems and using them to determine what ships.

Technologies

 * OpenCV, scikit-image
 * AWS, Bedrock, GovCloud
 * OpenTelemetry, MLflow, Langfuse
 * LLM, VLM, OCR, * Experience with classical computer vision (OpenCV, scikit-image, etc.) and with training or fine-tuning detection, segmentation, or OCR models.
 * Prior experience with visual document understanding and layout analysis, particularly on technical data or other dense, high-variance documents.
 * Previous work in aerospace, defense, or manufacturing, including experience with 3D/CAD/CAM data for manufacturing applications.
 * Prior experience running models on AWS, including Bedrock or GovCloud environments.
 * Prior experience with tracing and observability for LLM applications using OpenTelemetry, MLflow, Langfuse, or similar tools.
 * Strong software engineering skills, including prior web development experience.
 * Passion for manufacturing and a belief that the industry needs better software.

## Description

* Design, build, and deploy agentic systems that read multi-page engineering drawing sets, including page classification and extraction of parts lists, notes, tables, dimensions, GD&T, and weld symbols.
 * Build the tools agents rely on, including image processing, geometry, and CAD registration; determine which parts of a problem belong in code versus in the model.
 * Own evaluation across the system using gold datasets, accuracy metrics, LLM-as-judge rubrics, and online checks that flag failures on documents without ground truth.
 * Contribute to the full agent lifecycle, including prompt and exemplar design, orchestration, tracing, cost and latency, and production pipelines that move results into the database and applications.
 * Combine frontier models, open-source tools, and classical computer vision to build document understanding systems for manufacturing applications., * Hadrian uses AI-assisted tools in recruiting and hiring to organize and analyze recruiting data, and to provide an AI-powered notetaker that records and transcribes interviews and helps coordinate feedback.
 * AI tools support the team and are not used to make hiring decisions; all candidate evaluations and hiring decisions are performed by humans.
 * If an interview will be recorded, you will be notified in advance and may opt out at any time with no impact on your candidacy.
 * Candidate data processed through these tools is subject to the protections described in Hadrian's Privacy Policy.