QA Specialist (AI/ML) - Remote work | REF#308784

BairesDev; Recife, São Paulo; Remote; BRL 493,000 - 712,000; Full time

Benefits offered by this job

100% remote work

Competitive USD or local currency pay

Hardware & software setup for home

Flexible hours

Paid parental leaves & vacations

Mentorship & growth opportunities

Job summary

BairesDev is seeking a QA Specialist (AI/ML) to safeguard the quality of datasets used to train advanced models. You will audit annotated data, monitor pipelines, and refine guidelines to ensure high-ground-truth accuracy across projects.

You'll join a 100% remote global team, enjoy competitive USD-based compensation (or local currency), and benefit from flexible hours, parental leave, vacations, and a supportive, mentorship-driven environment that accelerates your growth in AI/DS work.

Qualifications

• 5+ years of experience in Quality Assurance or Data Operations.
• Proven expertise in data quality assurance and validation for data annotation.
• Strong ability to support and optimize AI/ML training data pipelines.
• Exceptional attention to detail and ability to follow complex guidelines.
• Solid understanding of the Software Development Life Cycle (SDLC).
• Advanced proficiency in English.

Responsibilities

• Audit and validate annotated datasets to ensure high-quality ground truth for model training.
• Monitor data pipelines to identify and resolve formatting inconsistencies or quality issues early.
• Review and refine annotation guidelines to ensure clarity and consistency across project teams.
• Provide detailed feedback and performance tracking to improve the accuracy of data labelers over time.
• Collaborate with AI/ML teams to establish robust data validation benchmarks and security protocols.

Skills

QA experience

Data operations

AI/ML data pipelines

Attention to detail

SDLC knowledge

English proficiency

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

QA Specialist (AI/ML) at BairesDev

As a QA Specialist (AI/ML), you will ensure the integrity of datasets used for training advanced models. You will act as a guardian of data quality, overseeing annotation processes to ensure they meet the rigorous standards required for reliable AI performance.

What You’ll Do

• Audit and validate annotated datasets to ensure high-quality ground truth for model training.
• Monitor data pipelines to identify and resolve formatting inconsistencies or quality issues early.
• Review and refine annotation guidelines to ensure clarity and consistency across project teams.
• Provide detailed feedback and performance tracking to improve the accuracy of data labelers over time.
• Collaborate with AI/ML teams to establish robust data validation benchmarks and security protocols.

What We Are Looking For

• 5+ years of experience in Quality Assurance or Data Operations.
• Proven expertise in data quality assurance and validation for data annotation.
• Strong ability to support and optimize AI/ML training data pipelines.
• Exceptional attention to detail and ability to follow complex guidelines.
• Solid understanding of the Software Development Life Cycle (SDLC).
• Advanced proficiency in English.

How we do make your work (and your life) easier:

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive and make a significant impact!