Data Annotation Specialist Job at CaseGuard (Arlington)

Freelance Spanish Data Annotation Specialist

As a Freelance Data Annotation Specialist at Docplanner, your main focus will be...

Location

Spain , Barcelona

Salary:

15.00 EUR / Hour

DocPlanner GmbH

Expiration Date

Until further notice

Requirements

Native Spanish speaker
Full Professional Level of English
A degree or strong background in linguistics, computational linguistics, or a related field
Familiarity with medical terminology or prior experience in the healthcare domain
Hands-on experience with data annotation, transcription, and labeling tools
Proficiency in working with text patterns and dictionaries for NLP purposes
Exceptional ability to assess and improve data quality
Strong ability to work independently, manage time effectively, and consistently meet deadlines

Job Responsibility

Prepare and maintain medically oriented datasets for machine learning purposes, ensuring high-quality data annotation and consistency
Follow and provide feedback on annotation and labeling conventions, as well as perform audio transcriptions in Italian (aligning audio with text and correcting text based on audio)
Implement text patterns to detect and extract named entities in Portuguese, such as names, addresses, organization names, ID numbers, and medical terms
Contribute to dictionaries and taxonomies in Spanish for use in NLP systems
Evaluate the correctness and accuracy of words, sentences, and text structures, ensuring linguistic quality and consistency
Deliver high-quality work within established deadlines and communicate proactively about project progress and challenges

Parttime

Qa specialist for squirrel tse data collection

This project will help train and refine AI systems that interpret real-world com...

Location

Salary:

Not provided

One Forma

Expiration Date

Until further notice

Requirements

Native speaker with strong command of one of the target languages
Proven experience in data validation, linguistic QA, content review, or data annotation projects
Updated CV uploaded in OneForma
Must pass the certifications with a score of 85 or higher, as well as review and complete the Guidelines Module before participating
Ability to identify and flag data issues such as incorrect formatting, irrelevant content, or privacy breaches
Familiarity with time-sensitive and transactional emails (automated communications from legitimate business domains)
High attention to detail and accuracy in reviewing text-based content
Comfortable working with internal tools or web-based QA platforms
Ability to meet deadlines and maintain consistent performance under minimal supervision
Commitment to data privacy and adherence to ethical standards

Job Responsibility

Reviewing and validating submitted email samples to ensure they meet the project’s quality, language, and data standards
Ensure that all collected data is accurate, authentic, and compliant with project guidelines while maintaining complete data privacy and security

Video Annotation Specialist

The role involves analyzing video content and accurately tagging, labeling, and ...

Location

Salary:

Not provided

HurixDigital

Expiration Date

Until further notice

Requirements

Graduate in any discipline (any specialization accepted)
Prior experience in video annotation, data labeling, or similar projects is an advantage
Freshers with strong observation skills may also apply
Basic computer literacy
Familiarity with annotation tools/software (training will be provided if required)
Strong attention to detail and observational skills
Ability to focus on repetitive tasks without compromising accuracy
Good communication skills and ability to follow structured guidelines

Job Responsibility

Watch and analyze video footage frame-by-frame
Accurately annotate people and relevant objects in the video
Identify and tag movements, activities, and interactions
Label specific events according to project guidelines
Ensure consistency, accuracy, and adherence to defined annotation standards
Collaborate with the project team to clarify rules, edge cases, and quality expectations
Meet daily or weekly annotation targets with high accuracy
Perform quality checks on annotated data and make corrections as required

What we offer

Hands-on exposure to AI/ML and computer vision-based projects
Opportunity to work on varied video annotation assignments
Potential career progression to roles such as Quality Reviewer or Team Lead for annotation teams

Parttime

New

AI Trainer – Machine Learning Specialist

We’re looking for AI Trainer – Machine Learning Specialists to help train and ev...

Location

Salary:

Not provided

Prolific

Expiration Date

Until further notice

Requirements

AI Training task skills and verifiable professional experience as a Machine Learning Specialist (e.g., ML engineer, data scientist, applied scientist, research engineer)
A willingness to take our skills verification test to assess your suitability for our participant pool
Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
A reliable and fast internet connection and access to a computer
A willingness to self-declare your earnings, as our participants are self-employed
A Paypal account to receive payment from our clients

Job Responsibility

Completing AI training tasks such as analyzing, editing, and writing annotations (including technical reasoning and structured evaluation)
Judging the performance of AI in performing ML-relevant tasks (e.g., model/experiment critique, data leakage detection, metrics interpretation, debugging approach, methodology review)
Improving cutting-edge AI models by providing expert feedback on correctness, robustness, clarity, and technical depth

What we offer

Competitive pay rates
Flexible hours
Ability to work from home

New

Ai training - machine learning specialist

We’re looking for AI Trainer – Machine Learning Specialists to help train and ev...

Location

Salary:

Not provided

Prolific

Expiration Date

Until further notice

Requirements

AI Training task skills and verifiable professional experience as a Machine Learning Specialist (e.g., ML engineer, data scientist, applied scientist, research engineer)
A willingness to take our skills verification test to assess your suitability for our participant pool
Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
A reliable and fast internet connection and access to a computer
A willingness to self-declare your earnings, as our participants are self-employed
A Paypal account to receive payment from our clients

Job Responsibility

Completing AI training tasks such as analyzing, editing, and writing annotations (including technical reasoning and structured evaluation)
Judging the performance of AI in performing ML-relevant tasks (e.g., model/experiment critique, data leakage detection, metrics interpretation, debugging approach, methodology review)
Improving cutting-edge AI models by providing expert feedback on correctness, robustness, clarity, and technical depth

What we offer

Competitive pay rates
Flexible hours
Ability to work from home

New

Cro Specialist

We’re looking for a detail-oriented CRO Specialist to support the ongoing optimi...

Location

United States

Salary:

Not provided

My Amazon Guy

Expiration Date

Until further notice

Requirements

At least 1 year of experience in CRO, digital experimentation, or UX analysis
Strong understanding of basic A/B testing principles and user behavior analysis
Familiarity with GA4, Hotjar, or similar analytics tools
Comfortable working within WordPress, ClickFunnels, or similar web platforms
Analytical mindset with strong attention to detail
Excellent written documentation and communication skills
Proactive, self-motivated, and able to manage multiple priorities
Experience working in a remote or agency-style environment is a plus
A computer with dual monitor setup is required
Computer with at least 8GB of RAM

Job Responsibility

Conduct comprehensive CRO audits for internal-facing sites, including the main marketing site, hiring pages, lead magnets, and internal dashboards
Analyze site performance using behavioral and quantitative tools to detect drop-offs, bottlenecks, and friction points
Develop clear hypotheses and execute A/B or multivariate tests, ensuring rigorous QA and clean data collection
Provide wireframes or annotated mockups to communicate proposed changes to dev and design teams
Own the setup, monitoring, and documentation of tests from concept to conclusion, summarizing learnings and impact
Identify underperforming web pages and provide actionable recommendations for improvement
Build and maintain a living CRO roadmap that outlines current tests, future opportunities, and backlogged ideas
Report performance insights regularly to leadership, highlighting what’s working and what needs iteration
Review and refine form designs, calls-to-action, and funnel flows to boost user engagement and conversion
Partner with copywriters and designers to refine messaging and layout based on user data and behavior

What we offer

Permanent work-from-home setup
Unlimited FREE access to MAG School courses and SOP Library
Opportunities for professional development and career advancement

Fulltime

Outdoor Security Monitoring Specialist

We’re a high-tech home security company that’s passionate about protecting the l...

Location

United States , Henrico

Salary:

21.00 USD / Hour

SimpliSafe

Expiration Date

Until further notice

Requirements

High School Diploma or equivalent
Ability to pass multiple state licensing background checks and monitoring related exams
6 months to 12 months of prior monitoring experience is preferred
Proficiency in basic computer programs, including Microsoft Office and Excel
The ability to maintain self composure while providing a level of comfort and assurance during high intense emergency situations
The ability to use judgment and decision-making skills to evaluate situations, establish priorities, and resolve matters
Strong work ethic and the drive to contribute to company goals
Ability to prioritize in a fast-paced environment and excellent time management skills
Ability to multitask with different, and sometimes conflicting, events happening at the same time
Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals

Job Responsibility

Provide top-tier monitoring support to all customers with a goal of every home secure
Receive and respond to multiple emergency and non-emergency camera events by interacting with customers directly or via email communication
Ask questions to interpret, analyze and anticipate the situation to resolve problems, provide information, dispatch emergency services, or refer callers to other point of contacts
Enter clear and concise data in computer system database to maintain logs and records of calls, activities and other account information
Efficiently review and annotate images, ensuring timely completion of assigned tasks with excellent attention to detail
Stay abreast of company policy changes and updates with training material within the dispatcher role
Obtain multiple state regulatory licensing during the new hire training program and participate in all required renewal training to maintain multiple state regulatory licenses.

What we offer

Total Rewards package that may include participation in our annual bonus program, equity, and other forms of compensation, in addition to a full range of medical, retirement, and lifestyle benefits.

Fulltime

Outdoor Security Monitoring Specialist

We’re a high-tech home security company that’s passionate about protecting the l...

Location

United States , Glen Allen

Salary:

21.00 USD / Hour

SimpliSafe

Expiration Date

Until further notice

Requirements

High School Diploma or equivalent
Ability to pass multiple state licensing background checks and monitoring related exams
6 months to 12 months of prior monitoring experience is preferred
Proficiency in basic computer programs, including Microsoft Office and Excel
The ability to maintain self composure while providing a level of comfort and assurance during high intense emergency situations
The ability to use judgment and decision-making skills to evaluate situations, establish priorities, and resolve matters
Strong work ethic and the drive to contribute to company goals
Ability to prioritize in a fast-paced environment and excellent time management skills
Ability to multitask with different, and sometimes conflicting, events happening at the same time
Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.

Job Responsibility

Provide top-tier monitoring support to all customers with a goal of every home secure
Receive and respond to multiple emergency and non-emergency camera events by interacting with customers directly or via email communication
Ask questions to interpret, analyze and anticipate the situation to resolve problems, provide information, dispatch emergency services, or refer callers to other point of contacts
Enter clear and concise data in computer system database to maintain logs and records of calls, activities and other account information
Efficiently review and annotate images, ensuring timely completion of assigned tasks with excellent attention to detail
Stay abreast of company policy changes and updates with training material within the dispatcher role
Obtain multiple state regulatory licensing during the new hire training program and participate in all required renewal training to maintain multiple state regulatory licenses

What we offer

Total Rewards package that may include participation in our annual bonus program, equity, and other forms of compensation, in addition to a full range of medical, retirement, and lifestyle benefits

Fulltime

Data Annotation Specialist

CaseGuard

Location:
United States , Arlington

Category:
IT - Administration

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 03, 2026

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Freelance Spanish Data Annotation Specialist