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Annotation Engineer Jobs (NOW HIRING)

Bachelor's or Master's degree in Computer Science, Engineering, Geomatics, Physics, or a related ... Experience with 2D/3D data analysis, including point cloud processing and image annotation.

Agentic Data Understanding

San Francisco, CA · On-site

$134K - $162K/yr

Identify and evaluate new annotation technologies. What We're Looking For: * 8+ years of experience in ML engineering, data engineering, or applied AI - with meaningful time spent building production ...

Computer Vision Engineer

Palo Alto, CA · On-site

$131K - $154K/yr

Exposure to the full CV pipeline, from raw data and annotation to deployed model * Mentorship from CV engineers working on production systems * Hands-on experience with YOLO, PyTorch, 3D ...

Computer Vision Engineer

Palo Alto, CA · On-site

$131K - $154K/yr

Exposure to the full CV pipeline, from raw data and annotation to deployed model * Mentorship from CV engineers working on production systems * Hands-on experience with YOLO, PyTorch, 3D ...

Data Operations Engineer

San Francisco, CA · On-site

$81K - $110K/yr

Build and maintain internal tooling for labelers, including annotation interfaces, task pipelines ... engineering teams * Proficiency in Python and comfort building lightweight tools, scripts, and ...

Data Engineer III

Menlo Park, CA · On-site

$71 - $74/hr

Data Engineer III Location: Menlo Park, CA (Onsite) Duration: Contract - 5 months Pay Range: $71/hr ... Design and run LLM and vision-assisted annotation pipelines with auditing and evaluation to improve ...

Work with partner ML and Annotation engineers and TPMs to spec out infrastructure and training requirements. * Pipeline Automation: Design and maintain robust CI/CD and CT (Continuous Training ...

Design labeling strategies and tooling for automated annotation, QA workflows, dataset management ... Understanding of uncertainty modeling, reliability engineering, or ML monitoring/MLOps practices.

Work with partner ML and Annotation engineers and TPMs to spec out infrastructure and training requirements. * Pipeline Automation: Design and maintain robust CI/CD and CT (Continuous Training ...

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Annotation Engineer information

See salary details

$31K

$95.8K

$127.5K

How much do annotation engineer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for annotation engineer in the United States is $95,796.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $116,000.00 per year, depending on experience, location, and employer.
What cities are hiring for Annotation Engineer jobs? Cities with the most Annotation Engineer job openings:
What states have the most Annotation Engineer jobs? States with the most job openings for Annotation Engineer jobs include:
Infographic showing various Annotation Engineer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 31% Full Time, 28% Part Time, 31% Contract, and 9% Nights. Highlights an 34% Physical, and 66% Remote job distribution, with an average salary of $95,796 per year, or $46.1 per hour.
2D/3D Engineer

2D/3D Engineer

1 point system

Orlando, FL • On-site

Contractor

Posted 4 days ago


Job description

Requirements

  • Bachelor’s or Master’s degree in Computer Science, Engineering, Geomatics, Physics, or a related field.
  • Experience with 2D/3D data analysis, including point cloud processing and image annotation.
  • Proficiency in Python and relevant libraries (e.g., OpenCV, PCL, NumPy).
  • Familiarity with 3D geometry, spatial analysis, and computer vision techniques.
  • Ability to calculate geometric properties (angles, distances, object counts) from 3D data.
  • Strong attention to detail and a methodical approach to data inspection and annotation.
  • Good command of English (spoken and written).
  • Willingness to work in a collaborative, international team environment.