Data Engineer

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

We are looking for a new Data Engineer employee to be based in Tczew, Poland

Summary:

The new employee will support the development of data-driven solutions, reporting, dashboards, and business applications across the organization.

The ideal candidate combines strong analytical and technical skills with a good understanding of business processes and enjoys transforming data into practical solutions that support operational and management decision-making.

What a typical day looks like:

• Design, develop, and maintain data integrations between business systems and databases.
• Develop and optimize SQL queries, views, stored procedures, and data models.
• Create and maintain interactive dashboards, reports, and data visualizations for business and operational teams.
• Work with stakeholders to define KPIs, reporting requirements, and data-driven solutions.
• Integrate and transform data from multiple sources, including ERP, MES, databases, APIs, and other business applications.
• Monitor data quality, consistency, and availability.
• Automate repetitive data processing and reporting tasks.
• Support and develop business applications used across the organization.
• Troubleshoot data, reporting, integration, and application-related issues.
• Cooperate with Key Users, IT Support, external vendors, and business departments.
• Maintain technical documentation for data integrations, reports, dashboards, and applications.
• Continuously improve the performance, reliability, and usability of existing solutions.

• 2+ years of experience in Data Engineering, Business Intelligence, Data Analysis, Business Applications, or a similar technical role.
• Strong knowledge of SQL and relational databases.
• Practical experience in building dashboards, reports, and data visualizations.
• Experience working with business data from multiple systems and data sources.
• Understanding of data modelling, transformation, and integration concepts.
• Experience with ERP, MES, or other enterprise business systems.
• Strong analytical and problem-solving skills.
• Ability to translate business requirements into technical solutions.
• Good communication skills and ability to work directly with business users.
• Good command of English and Polish.
• Eligibility to work in Ppland (EU)

• Experience with Power BI, Tableau, or similar BI and dashboarding platforms.
• Experience with the Elastic Stack, particularly Elasticsearch and Kibana.
• Experience with Python, PowerShell, or another scripting language.
• Experience working with REST APIs and system integrations.
• Knowledge of Microsoft Azure or other cloud platforms.
• Experience with data pipelines, ETL/ELT processes, and data warehousing.
• Experience in a manufacturing environment and familiarity with ERP/MES processes.
• Knowledge of modern monitoring and data-analysis solutions.
• Microsoft, Elastic, or other relevant technical certifications.

• Opportunity to work with data across multiple business and manufacturing systems.
• Participation in data integration, reporting, dashboard, and automation projects.
• Direct cooperation with business teams and Key Users.
• Opportunity to develop skills in Data Engineering, Business Intelligence, cloud technologies, and enterprise applications.
• A role combining technical development with real-world business impact.