Medical Annotation Jobs in Texas (NOW HIRING)

Job#: 3036156
Job Description:
Data Labelers
Location: Austin, Texas (Onsite)
Role Overview
We are seeking detail-oriented Data Labeling & Validation Specialists to support OCR and Intelligent Document Processing (IDP) systems. This role combines hands-on document annotation with structured validation of automated labeling outputs. You will be a key part of the human-in-the-loop pipeline, ensuring machine learning models are trained on high-quality, accurate ground truth data. Success in this role requires prior hands-on annotation experience and the ability to evaluate whether automated outputs meet quality expectations, identify error patterns, and provide structured feedback to improve model performance.
Key Responsibilities

• Annotate semi-structured and unstructured documents across diverse formats and domains.
• Perform labeling across key IDP elements, including text recognition (handwriting), document classification, field extraction (PII, dates, amounts, signatures), and table detection.
• Label document layout elements such as zones, reading order, and hierarchy.
• Verify OCR output accuracy and correct recognition errors.
• Handle complex or ambiguous document formats beyond automated capabilities.
• Maintain high levels of accuracy and consistency across all annotation tasks.
• Review sampled subsets of auto-labeled outputs and validate against ground truth.
• Identify, categorize, and document errors, distinguishing between isolated issues and systematic failure patterns.
• Provide structured, actionable feedback to ML engineering teams.
• Assess confidence scores and flag outputs below quality thresholds.
• Track validation metrics over time and identify quality trends.
• Review annotations completed by other team members to ensure consistency.
• Identify and document edge cases (e.g., unusual layouts, ambiguous fields).
• Participate in calibration sessions to align on annotation standards.
• Provide feedback to improve annotation guidelines and workflows.
• Adhere strictly to data privacy and confidentiality standards.

Required Qualifications
Education & Experience:

• High school diploma or equivalent.
• 1+ year of hands-on experience in document annotation or data labeling (direct annotation required).
• Proven ability to maintain high accuracy in repetitive, detail-oriented tasks.
• Experience working with and following annotation guidelines.

Technical Skills:

• Familiarity with annotation tools and labeling platforms.
• Understanding of document structure and layout types.
• Basic knowledge of data privacy and security practices.
• Reliable computer and high-speed internet connection.
• Strong English reading comprehension and written communication skills.

Analytical Skills:

• Ability to distinguish between isolated errors and systematic issues.
• Strong pattern recognition across large datasets.
• Critical thinking to evaluate ambiguous cases and escalate appropriately.
• High attention to detail when reviewing auto-generated outputs.

Preferred Qualifications

• Associate's or Bachelor's degree.
• 1-2 years of experience in OCR, IDP, or document labeling workflows.
• Experience with auto-labeling systems or AI-assisted annotation tools.
• Background reviewing or auditing machine-generated outputs.
• Familiarity with inter-annotator agreement and data quality metrics.
• Domain expertise in document-heavy industries (e.g., finance, legal, healthcare).
• Proficiency in languages beyond English.
• Experience with spreadsheets, data tracking, or reporting tools.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
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