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Senior Data Annotation Analyst Jobs (NOW HIRING)

Welo Data

Remote Polish Search Analyst AI

Manhattan, NY · Remote

$8.75/hr

A data annotation company is seeking Polish speakers for an entry-level role in data annotation, helping enhance AI in e-commerce. The position is remote, allowing total flexibility in your schedule.

Global Channel Management

Senior Data Analyst

Dallas, TX

$85.40K - $107.80K/yr

Senior Data Analyst Dallas, Texas, United States $ 88.00 - 90.00 (US Dollar) Job Openings Senior Data Analyst Senior Data Analyst needs 7+ years of experience Senior Data Analyst requires:

Data Intelligence LLC

Senior Data Analyst

Quantico, VA · On-site

$91.10K - $114.90K/yr

Senior Data Analyst ID: 1592 Location: Quantico, VA More about this job > Description Data Intelligence is seeking a highly skilled Senior Data Analyst to support the Naval Criminal Investigative ...

Global Channel Management

Sr. Data Analyst

Pompano Beach, FL

$83K - $104.70K/yr

Sr. Data Analyst Pompano Beach, Florida, United States $ 49.00 - 50.00 (US Dollar) About the Job Sr. Data Analyst Sr. Data Analyst needs 5-7+ years hands-on experience working with SQL and a strong ...

Mass General Brigham

Data Analyst, Sr.

Boston, MA

$79.56K - $115.72K/yr

Job Summary A full-time Sr. Data Analyst position is available at the Athinoula A. Martinos Center ... and annotation of imaging data * Work with researchers on our team to train, test, and/or ...

RIT Solutions

Sr. Data Analyst

Tampa, FL

$78.30K - $98.70K/yr

Senior Data Analyst Senior Data Analyst with 5+ years of experience working in an enterprise data and analytics environment. Strong data mapping experience. Experience with reference data management ...

Massgeneralbrigham

Data Analyst, Sr.

Charlestown, MA · On-site

$79.56K - $115.72K/yr

Job Summary A full-time Sr. Data Analyst position is available at the Athinoula A. Martinos Center ... and annotation of imaging data * Work with researchers on our team to train, test, and/or ...

Welocalize, Inc.

Data Quality Analyst

New York, NY

The ideal candidate will have a foundational understanding of machine learning, data annotation ... Quality Assurance and Analysis: * Conduct manual quality analysis of model results. * Recognize ...

ICONMA

Senior Data Analyst

Chicago, IL

$88.70K - $111.90K/yr

Senior Data Analyst Our client, a financial company, is looking for a Senior Data Analyst for their Chicago, IL location. Responsibilities: * Hands on Sr. Data Analyst role with strong Data Analysis ...

Welocalize

Data Quality Analyst

San Francisco, CA

Modify and refine machine learning data creation, annotation, and rating guidelines. * Initiate ... Conduct manual quality analysis of model results. * Recognize error patterns and report anomalies ...

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Senior Data Annotation Analyst information

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$55K

$99.2K

$135.5K

How much do senior data annotation analyst jobs pay per year?

As of Jun 4, 2026, the average yearly pay for senior data annotation analyst in the United States is $99,231.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,000.00 and $108,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Data Annotation Analyst, and why are they important?

To thrive as a Senior Data Annotation Analyst, you need expertise in data labeling, analytical thinking, and a strong understanding of machine learning concepts, often supported by a relevant degree or significant experience in data operations. Familiarity with annotation platforms (like Labelbox or Supervisely), data management tools, and quality assurance processes is typically required. Attention to detail, problem-solving, and the ability to communicate feedback effectively are crucial soft skills for this role. These competencies ensure high-quality data sets that drive accurate machine learning models and improve project outcomes.

How does a Senior Data Annotation Analyst typically collaborate with machine learning engineers and data scientists?

As a Senior Data Annotation Analyst, you will often work closely with machine learning engineers and data scientists to ensure that labeled data meets project requirements and quality standards. You may participate in meetings to discuss annotation guidelines, clarify ambiguous cases, and provide feedback on data challenges that arise. Your expertise in annotation tools and processes helps streamline workflows and ensures that the annotated datasets are reliable, which is critical for model training and evaluation. Collaboration is key, and you'll be expected to communicate effectively across teams to address issues and continuously improve the data pipeline.

What are Senior Data Annotation Analysts?

Senior Data Annotation Analysts are experienced professionals who oversee the process of labeling and tagging data, such as text, images, or audio, to train machine learning models. They are responsible for ensuring high-quality annotations, developing guidelines, and often mentoring junior annotators. Their work is crucial for the success of AI and machine learning projects, as accurate data annotation directly impacts model performance. Senior analysts also collaborate with data scientists and engineers to refine annotation processes and improve data quality.

What is the difference between Senior Data Annotation Analyst vs Data Annotation Specialist?

AspectSenior Data Annotation AnalystData Annotation Specialist
CredentialsBachelor's degree in related field, experience in data annotationHigh school diploma or equivalent, entry-level experience
Work EnvironmentCollaborative teams, project management, quality assuranceIndividual tasks, data labeling, basic quality checks
Industry UsageTech, AI, machine learning companiesAI startups, data labeling firms, research projects

The Senior Data Annotation Analyst typically has more experience, handles complex annotation projects, and oversees quality control, whereas the Data Annotation Specialist focuses on basic labeling tasks. Both roles are essential in AI data preparation, but the senior analyst often leads projects and ensures standards are met.

More about Senior Data Annotation Analyst jobs
What cities are hiring for Senior Data Annotation Analyst jobs? Cities with the most Senior Data Annotation Analyst job openings:
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Senior Data Annotation Analyst jobs near you
Infographic showing various Senior Data Annotation Analyst job openings in the United States as of May 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 46% Physical, 1% Hybrid, and 53% Remote job distribution, with an average salary of $99,231 per year, or $47.7 per hour.
Remote Polish Search Analyst AI

Remote Polish Search Analyst AI

Welo Data

Manhattan, NY • Remote

$8.75/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

A data annotation company is seeking Polish speakers for an entry-level role in data annotation, helping enhance AI in e-commerce. The position is remote, allowing total flexibility in your schedule. Responsibilities include conducting research, assessing product filters, and ensuring data accuracy in Polish language contexts.

Ideal candidates are detail-oriented with excellent Polish and English skills. This role offers immediate start and pays $8.75 based on completed tasks. #J-18808-Ljbffr

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