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Data Annotation Engineer Jobs in Edison, NJ (NOW HIRING)

Mercor

Bilingual Analyst - Bengali Expert

New York, NY · Remote

$15 - $20/hr

... linguistics, engineering) Preferred * Prior experience with RLHF, model evaluation, or data annotation work * Experience writing or editing high-quality written content * Experience comparing ...

Mercor

STEM Expert - Fully Remote

New York, NY · Remote

$70 - $100/hr

... Civil Engineering , Materials Science , or another STEM discipline. * 3+ years of research ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

STEM Research Scientist - PhD

New York, NY · Remote

$70 - $100/hr

... Civil Engineering , Materials Science , or another STEM discipline. * 3+ years of research ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

Subject Matter Expert

New York, NY · Remote

$70 - $100/hr

... Civil Engineering , Materials Science , or another STEM discipline. * 3+ years of research ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

Research And Development Scientist

New York, NY · Remote

$70 - $100/hr

... Civil Engineering , Materials Science , or another STEM discipline. * 3+ years of research ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

STEM Expert - Fully Remote

New York, NY · Remote

$70 - $100/hr

... Civil Engineering , Materials Science , or another STEM discipline. * 3+ years of research ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

Postdoctoral Researcher

New York, NY · Remote

$70 - $100/hr

... Civil Engineering , Materials Science , or another STEM discipline. * 3+ years of research ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Mercor

Research Scientist | Upto $100/hr

New York, NY · Remote

$100/hr

... Civil Engineering , Materials Science , or another STEM discipline. * 3+ years of research ... Prior experience with data annotation, labeling, evaluation, or human feedback collection.

Visia

ML Engineer

New York, NY · On-site +1

$170K - $185K/yr

Build and maintain the pipelines that move data from deployed sensors → annotation → model ... Field Engineering Support * Contribute to custom Visia implementations for enterprise customers ...

Instagram

Product Content Engineer

New York, NY · On-site +1

$162K/yr

Product Content Engineering is a horizontal function supporting initiatives across Meta's family of ... frameworks, annotation guidelines, or quality rubrics for AI/ML systems * Demonstrated data ...

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All JobsData Annotation Engineer JobsData Annotation Engineer Jobs in Edison, NJ

Data Annotation Engineer information

See Edison, NJ salary details

$53.3K

$152.7K

$203.9K

How much do data annotation engineer jobs pay per year?

As of Jun 30, 2026, the average yearly pay for data annotation engineer in Edison, NJ is $152,659.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,000.00 and $202,900.00 per year, depending on experience, location, and employer.

What are the main challenges faced by Data Annotation Engineers in their daily work?

One of the main challenges Data Annotation Engineers face is ensuring consistent accuracy and quality in labeling large and often complex datasets. Attention to detail is critical, as even small errors can significantly affect machine learning model performance. Additionally, engineers must frequently adapt to evolving annotation guidelines and emerging data types, which requires ongoing learning and flexibility. Collaboration with data scientists and project managers is common to clarify requirements and resolve ambiguities, making strong communication skills essential for success.

What are the key skills and qualifications needed to thrive in the Data Annotation Engineer position, and why are they important?

To thrive as a Data Annotation Engineer, you need a strong background in data analysis, attention to detail, and familiarity with annotation processes, often supported by a degree in computer science or a related field. Proficiency with annotation tools like Labelbox, CVAT, or VIA, and understanding of data formats used in machine learning, is commonly required. Excellent communication, collaboration, and organizational skills help you effectively manage projects and cooperate with cross-functional teams. These abilities are crucial for delivering high-quality labeled data, which directly impacts the performance of AI and machine learning models.

Is data annotation real or fake?

Data annotation is a real and essential process in machine learning where human annotators label data such as images, text, or audio to train AI models. Data annotation engineers perform this work using specialized tools and quality standards to ensure accurate and reliable datasets.

What is a data annotation engineer?

A data annotation engineer is a professional responsible for labeling and annotating data, such as images, text, or videos, to train machine learning models. They often use specialized tools and follow guidelines to ensure data quality and accuracy, supporting AI development and data-driven applications.

How hard is it to get a job with data annotation tech?

Getting a job as a Data Annotation Engineer typically requires basic computer skills, attention to detail, and familiarity with annotation tools or platforms. Entry-level positions are often accessible with minimal formal education, but having knowledge of machine learning concepts or experience with data labeling can improve job prospects.

Does data annotation really pay you?

Data annotation engineers are typically paid for their work, often earning hourly wages or project-based fees depending on the employer or platform. Compensation varies based on experience, skill level, and the complexity of annotation tasks, which may involve using tools like labeling software or AI platforms.

What is a Data Annotation Engineer job?

A Data Annotation Engineer is responsible for labeling and annotating data—such as text, images, audio, or video—to train machine learning models. They ensure that data is accurately categorized and structured to improve model performance. This role often involves using specialized annotation tools, following detailed guidelines, and working closely with data scientists and AI teams. Data Annotation Engineers play a crucial role in the development of AI applications by providing high-quality labeled datasets for supervised learning.

What are popular job titles related to Data Annotation Engineer jobs in Edison, NJ? For Data Annotation Engineer jobs in Edison, NJ, the most frequently searched job titles are:
What job categories do people searching Data Annotation Engineer jobs in Edison, NJ look for? The top searched job categories for Data Annotation Engineer jobs in Edison, NJ are:
What cities near Edison, NJ are hiring for Data Annotation Engineer jobs? Cities near Edison, NJ with the most Data Annotation Engineer job openings:
Data Annotation Engineer jobs near you

Bilingual Analyst - Bengali Expert

Mercor

New York, NY • Remote

$15 - $20/hr

Full-time

Posted 3 days ago

Key responsibilities

  • Conduct fact-checking using trusted public sources and external tools.

  • Generate high-quality human evaluation data by identifying response strengths, areas for improvement, and factual inaccuracies.

  • Assess reasoning quality, clarity, tone, and completeness of responses.

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Generalist - English & Bengali
Type: Contract
Compensation: $15–$20/hour
Location: Remote

Role Responsibilities

  • Conduct fact-checking using trusted public sources and external tools.
  • Generate high-quality human evaluation data by identifying response strengths, areas for improvement, and factual inaccuracies.
  • Assess reasoning quality, clarity, tone, and completeness of responses.
  • Ensure model responses align with expected conversational behavior and system guidelines.
  • Work independently and asynchronously to meet deadlines while improving AI model performance.

Qualifications

Must-Have

  • Bachelor's degree
  • Native speaker in Bengali
  • Significant experience using large language models (LLMs)
  • Excellent writing skills in English
  • Strong attention to detail
  • Background or experience in domains requiring structured analytical thinking (e.g., research, policy, analytics, linguistics, engineering)

Preferred

  • Prior experience with RLHF, model evaluation, or data annotation work
  • Experience writing or editing high-quality written content
  • Experience comparing multiple outputs and making fine-grained qualitative judgments

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.