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Senior Data Annotation Analyst Jobs in New York (NOW HIRING)

Aquent

Senior AI Data Operations Analyst

Manhattan, NY · On-site +1

$47 - $51/hr

Senior AI Data Operations Analyst Are you passionate about the intersection of AI, data quality ... Data Quality / Annotation Background: Proven experience in data annotation, data quality, or ...

Teleskope

Jr. AI Engineer - Data Annotation

New York, NY · On-site

$75K - $90K/yr

Context switch across labeling, quality analysis, scripting, and process work as priorities evolve ... most sensitive data. * Ownership of the annotation and quality processes that determine ...

Lorven Technologies

Senior Data Analyst

Berkeley Heights, NJ · On-site

$89K - $113K/yr

Role: Senior Data Analyst Location : Berkeley Heights, NJ (5days onsite) Contract/Full-Time We need a strong candidate with the following skills: * Senior Data Analyst: 10+ years of experience

Spruce Technology Inc.

Senior Data Analyst

Manhattan, NY · On-site

$94K - $119K/yr

Title: Sr. Data Analyst Location: Brooklyn NY (Hybrid: 2/3 days onsite) Long term We are in need of a Senior Data Analyst with Data Modelling (DM) expertise to work with Information Technology (IT). ...

Accord Technologies Inc.

Sr. Data Analyst

Piscataway, NJ · On-site

$87K - $110K/yr

Senior Data Analyst Location: Piscataway, NJ (Hybrid/Onsite) Experience: 10-12+ Years Mandatory: Data analyst, Requirements gathering, source data analysis, source-to-target mapping, strong SQL ...

VillageCare

Senior Data Analyst

New York, NY · Hybrid

$102K - $115K/yr

Senior Data Analyst Location: Hybrid (Must Reside in NY/NJ/CT) Compensation: $102,549.17 - $115,367.82 A little about us VillageCare is a community-based, not-for-profit organization serving people ...

Village Care

Senior Data Analyst

Manhattan, NY · On-site

$102K - $115K/yr

Senior Data Analyst Location: Hybrid (Must Reside in NY/NJ/CT) Compensation: $102,549.17 - $115,367.82 A little about us VillageCare is a community-based, not-for-profit organization serving people ...

Village Care

Senior Data Analyst

Manhattan, NY · On-site

$102K - $115K/yr

Senior Data Analyst Location: Hybrid (Must Reside in NY/NJ/CT)Compensation: $102,549.17 - $115,367.82 A little about usVillageCare is a community-based, not-for-profit organization serving people ...

Dlapiper

Sr Data Analyst

Short Hills, NJ · Hybrid

$93K - $118K/yr

Summary The Senior Data Analyst, working in collaboration with and in support of the firm's strategic initiatives, in the Data Analytics group is responsible for data-driven forecasting, leading ...

Dlapiper

Sr Data Analyst

New York, NY · Hybrid

$94K - $118K/yr

Summary The Senior Data Analyst, working in collaboration with and in support of the firm's strategic initiatives, in the Data Analytics group is responsible for data-driven forecasting, leading ...

Smarsh

Lead Data Scientist

Manhattan, NY · On-site

$166 - $214/hr

The role will involve working with other Senior Data Scientists and mentoring Associate Data ... Data annotation and quality review. * Exploratory data analysis and model fail state analysis.

Everforth, Cybercoders

Sr. Data Analyst

New York, NY · Remote

$94K - $118K/yr

Sr. Data Analyst Contract Data Analyst - Decision Science & AI Location: Remote (United States) Employment Type: Contract-to-Hire | 6+ Months About the Opportunity We are a data-driven technology ...

New

SoundCloud

Senior Data Analyst

New York, NY · On-site

$130K - $150K/yr

As a Senior Data Analyst, you will collaborate with product and engineering teams to ensure accurate data capture, translating that data into insights that drive product innovation and monetization.

Wonder Group, Inc.

Senior Data Analyst

New York, NY · On-site

$149K - $157K/yr

Reporting to the Director of Finance Data & Systems, the Senior Data Analyst will be the backbone energizing the elevation of management financial reporting, accounting month-end close, and audit ...

Wonder Group, INC

Senior Data Analyst

New York, NY · On-site

$149K - $157K/yr

Reporting to the Director of Finance Data & Systems, the Senior Data Analyst will be the backbone energizing the elevation of management financial reporting, accounting month-end close, and audit ...

Kelly Services

Senior Data Analyst

New Brunswick, NJ · Remote

$88K - $112K/yr

Kelly Services is currently seeking a Senior Data Analyst position for one of our top clients working in New Brunswick, NJ. * Kelly Outsourcing Consulting Group KellyOCG, a managed solution provider ...

YO AI Labs

AI Finance Expert - Remote

New York, NY · Remote

$93K - $116K/yr

Financial Analysis * Technical & Report Writing * Business Communication * Content Review & Editing * Fact Checking * Data Interpretation * Data Annotation * Problem-Solving * Independent Research

New

Wonder Group, Inc.

Senior Data Analyst

New York, NY · On-site

$149K - $157K/yr

Reporting to the Director of Finance Data & Systems, the Senior Data Analyst will be the backbone energizing the elevation of management financial reporting, accounting month-end close, and audit ...

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Senior Data Annotation Analyst information

What is a senior data annotation analyst?

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 are the key skills and qualifications needed to thrive as a senior data annotation analyst?

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 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.

What are the most commonly searched types of Data Annotation Analyst jobs in New York? The most popular types of Data Annotation Analyst jobs in New York are:
What cities in New York are hiring for Senior Data Annotation Analyst jobs? Cities in New York with the most Senior Data Annotation Analyst job openings:
Senior Data Annotation Analyst jobs near you

Senior AI Data Operations Analyst

Aquent

Manhattan, NY • On-site, Remote

$47 - $51/hr

Temporary

Medical, Retirement

Posted 15 days ago

Job description

Placement Type:
Temporary
Salary:
$47-51 Hourly
W2, Benefits and 401k matching
Start Date:
Aug 10, 2026
Our media client, partnered with Aquent, is a global leader in the entertainment industry, dedicated to connecting millions of users with engaging audio experiences. They are at the forefront of innovation, continuously evolving how listeners discover and interact with audio content. This is an incredible opportunity to join a team that shapes the daily experience of a vast global audience, directly influencing how users discover and engage with content through cutting-edge AI and machine learning.
Senior AI Data Operations Analyst
Are you passionate about the intersection of AI, data quality, and user experience? We are seeking a talented individual to play a pivotal role in ensuring the highest quality and relevance of recommendation engines and AI/LLM-powered features. In this hands-on, highly collaborative position, you will be a key driver of data quality and annotation strategy, bridging critical gaps between product managers, data scientists, and engineers. Your work will directly contribute to building the essential datasets needed to train and evaluate next-generation features, making a tangible impact on the core user experience and the future of content discovery.
What You'll Do
  • Perform hands-on data annotations and lead larger, cross-functional annotation sessions to generate high-quality training datasets for advanced recommendation models.
  • Establish clear criteria, metrics, and qualitative success measures for core user experience features and the LLM judges evaluating them.
  • Design and execute structured qualitative testing using internal tools, ensuring human judgment remains central while leveraging AI/LLM tools to scale evaluation efforts efficiently.
  • Partner on major, publicly announced initiatives, driving the evolution of personalized and agentic user experiences.
  • Improve and maintain robust evaluation processes, guidelines, and documentation that are adopted across various product groups.
  • Present qualitative findings, data trends, and quality risks clearly and concisely to product, design, research, and engineering leads, influencing strategic decisions.

What You'll Bring
  • Data Quality / Annotation Background: Proven experience in data annotation, data quality, or product/content quality analysis with direct ownership over evaluation workflows.
  • Strong Qualitative & Analytical Skills: Highly comfortable running structured qualitative evaluations, handling large data sets, and transforming subjective feedback into clear, actionable quality metrics.
  • AI/ML Familiarity: Strong functional understanding of machine learning product development and how ML/LLM/agentic features are evaluated and trained. You understand how data quality directly impacts AI outputs.
  • Process & Framework Builder: Demonstrated ability to create or refine robust evaluation frameworks and guidelines that empower team members to consistently maintain high quality standards.
  • Strong Communicator: Excellent written and verbal communication skills, with the ability to confidently present findings and guide cross-functional teams through complex evaluation initiatives.
  • Tool Proficiency: Comfortable working with standard data tools (e.g., Excel, Google Sheets) and adept at quickly learning internal proprietary annotation and evaluation platform tools.

Bonus Points
  • Experience in digital media or streaming entertainment platforms (though data annotation experience in other tech industries is fully welcome).

The target hiring compensation range for this role is $47.00/hr to $51.00. Compensation is based on several factors including, but not limited to education, relevant work experience, relevant certifications, and location.
About Skill:
Skill connects the best professional, IT, engineering, financial and administrative talent with the world's biggest brands. Our eligible talent get access to benefits such as health benefit contributions, retirement plans with match and flexible spending accounts.
Skill is an equal-opportunity employer. We evaluate qualified applicants without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics. We're about creating an inclusive environment-one where different backgrounds, experiences, and perspectives are valued, and everyone can contribute, grow their careers, and thrive.

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