Data Quality and Testing Analyst

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🔥 6 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of Fast2Mine

Fast2Mine

51 - 200 employees

Founded 2014

🤝 B2B

☁️ SaaS

🤖 Artificial Intelligence

B2B • SaaS • Artificial Intelligence

Fast2Mine is a mining-focused technology company that provides SaaS solutions for the minerals sector, offering telemetry and equipment monitoring, maintenance control, mining control, business intelligence and predictive analytics to improve operational efficiency, fuel management, safety and sustainability. The company monitors thousands of assets across dozens of mines globally and positions itself as a B2B partner helping mining operators turn data into actionable insights for faster, safer and more sustainable operations.

📋 Description

• Ensure the quality, reliability, and adherence to business rules of data applications. • Plan, execute, and document tests for the data system. • Validate data integrity, consistency, traceability, and reliability. • Compare results across databases, spreadsheets, APIs, dashboards, reports, and other information sources. • Validate calculations, metrics, filters, charts, tables, maps, exports, and processing rules. • Test dashboards, analytical reports, Business Intelligence solutions, Data APIs, Data Integrity processes, visual maps, and data applications. • Support validation of AI chat interfaces and machine learning models. • Collaborate with Product, Data, Development, and Business teams during acceptance cycles. • Use Excel for analysis, cross-checks, audits, simulations, and building validation datasets. • Support creation and maintenance of automated tests using tools such as Robot Framework, Python, or equivalent solutions. • Participate in continuous improvement of quality, acceptance, and automation processes.

🎯 Requirements

• Intermediate to advanced Excel skills. • Ability to analyze large volumes of data and identify inconsistencies. • Knowledge of operational indicators and mine operation KPIs. • Organized approach to recording test cases, results, evidence, and defects. • Analytical, critical, detail-oriented, and quality-focused profile. • Knowledge of functional testing, integration testing, regression testing, and acceptance testing. • SQL and relational databases, preferably SQL Server. Python. • Robot Framework or other test automation tools. • Jira, Zephyr, or similar test and defect management tools. Power BI or other Business Intelligence tools. API testing. • Concepts of artificial intelligence and machine learning. • Knowledge of software development processes and agile methodologies. • Experience with data applications, reports, dashboards, or analytical systems.

🏖️ Benefits

• Medical insurance • Dental insurance • Flexible working hours • Career development plan • Life insurance • Meal allowance • Day off • Total Pass • Employee referral program • Profit-sharing (PLR) • Onboarding kit

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