Data Quality Analyst (AI)

TL;DR

Data Quality Analyst (AI): Curating and refining training datasets for computer-vision models with an accent on data accuracy, consistency, and systematic error detection. Focus on improving model performance through meticulous data review, product catalog management, and collaboration with machine-learning teams.

Location: Must be based in Portugal (hybrid, 1-2 days in office per week)

Salary: €16,000–€20,000 per annum

Company

hirify.global is an industry leader in retail AI, building next-generation operating systems for brick-and-mortar retail using deep-learning computer vision.

What you will do

• Review, clean, and correct labelled image and product data for computer-vision models.
• Identify and flag mislabelled or low-quality data to improve the labelling pipeline.
• Conduct routine quality-assurance checks prior to model training.
• Onboard and scan products into the system to ensure accurate reference data.
• Compare model predictions against ground truth to surface edge cases.
• Collaborate with machine-learning and operations teams to refine data standards.

Requirements

• Must be based in Portugal
• Strong attention to detail and commitment to data accuracy.
• Experience working with large volumes of data and spreadsheets.
• Strong analytical and problem-solving skills.
• Ability to work independently on detail-heavy, repetitive tasks.
• Effective communication skills for team collaboration.

Nice to have

• Exposure to machine learning, computer vision, or AI data pipelines.

Culture & Benefits

• Mission-driven team focused on retail innovation.
• Collaborative environment with professionals from top research and tech backgrounds.
• Paid Time Off.
• Pension contributions.
• Sick leave benefits.