Product Analyst: Data Quality & AI Validation

AARK Tech Solutions GmbH; Warszawa; On-site; PLN 80,000 - 110,000; Full time

Job summary

AARK Tech Solutions GmbH in Warsaw seeks four detail-oriented Product Analysts to support our Data & Risk product family on a 12-month contract basis. The role spans two connected areas: product analysis, quality and validation for Data Enrichment, and data labeling/AI quality validation for ML capabilities.

You will ensure accurate data classification and insights to support data-driven decisions. Move between areas as priorities shift, collaborating with product, engineering, data science and

Qualifications

• 1–3 years of relevant experience in a product analyst, data analyst, data quality, QA, product operations, data labeling, or similar role in a technology-driven environment.
• Strong analytical and problem-solving skills, with exceptional attention to detail and consistency.
• Comfortable working with data using SQL, spreadsheets, dashboards, or similar analytical tooling.
• Experience working with large datasets, data-quality processes, testing, validation, or business-rule assessment.
• Ability to investigate issues end-to-end, identify patterns and root causes, and communicate findings clearly.
• Understanding of core machine-learning concepts and workflows, including the importance of high-quality training data and model validation.
• Familiarity with classification problems and/or data annotation, labeling, or taxonomy-based workflows.
• Strong written and verbal English communication skills.
• Ability to collaborate effectively with both technical and non-technical stakeholders and to manage changing priorities.

Responsibilities

• Product Analysis and Quality Support

Skills

Data analysis

Quality assurance

SQL

Dashboards

Data quality

English communication

Problem solving

Stakeholder collaboration

Tools

Google Vertex AI

Job description

AARK Tech Solutions GmbH in Warsaw seeks four detail-oriented Product Analysts to support our Data & Risk product family on a 12-month contract basis. The role spans two connected areas: product analysis, quality and validation for Data Enrichment, and data labeling/AI quality validation for ML capabilities.

You will ensure accurate data classification and insights to support data-driven decisions. Move between areas as priorities shift, collaborating with product, engineering, data science and