👉 Business Analyst (Data/SQL) - Kraków

🟣 You will be:

• analyzing complex datasets to identify trends, patterns, and actionable insights,

• writing and optimizing complex SQL queries to support data analysis and product needs,

• ensuring data quality through validation, testing, and defining quality checks,

• profiling and exploring new and existing data sources to assess structure, usability, and reliability,

• conducting deep data investigations to understand lineage, inconsistencies, and anomalies,

• documenting data flows, business logic, constraints, and user processes to build organizational knowledge,

• collaborating closely with Data Engineering, Product, and business stakeholders on data-related initiatives,

• contributing to the development of data models (logical & physical), including semantic layers and curated datasets,

• recommending improvements to data structures for better performance, scalability, and usability,

• building and maintaining business and technical metadata (e.g. glossary, KPIs, data definitions),

• supporting the development and enrichment of the data catalogue across internal and external sources,

• assisting Product Managers in delivering outcomes within the product area,

• supporting business teams during UAT and post-production with analysis and data-related queries,

• partnering with engineering teams to inform system and data design decisions.

🟣 Your profile:

• ready to work from the client’s office in Krakow (3 days per week),

• strong experience working with data-heavy projects, preferably in retail or e-commerce environments,

• advanced SQL skills, including writing and optimizing complex queries,

• proven ability to analyze large, complex datasets and translate them into insights,

• experience with data validation, data quality checks, and ensuring data integrity,

• strong understanding of data discovery, data profiling, and source analysis,

• experience documenting data flows, logic, and business processes,

• familiarity with data modelling concepts (logical & physical models, semantic layers),

• ability to collaborate effectively with both technical (engineering) and business teams,

• detail-oriented mindset with a strong focus on data quality and consistency,

• upper intermediate/Advanced English (B2/C1).

🟣 Your profile:

• experience working with data catalogues and metadata management,

• exposure to data governance or data quality frameworks,

• experience supporting UAT processes and working closely with business stakeholders,

• background in large-scale data platforms or transformation initiatives,

• experience in the retail domain is a strong advantage.

Work from Poland and a work permit are required.

🟣 Recruitment Process: CV review – HR Call – Interview – Client Interview – Decision

🎁 Benefits 🎁

✍ Development:

• development budget of up to 6,800 PLN,

• we fund certifications e.g.: AWS, Azure, ISTQB, PSM,

• access to Udemy, Safari Books Online and more,

• events and technology conferences,

• technology Guilds,

• internal training,

• Xebia Library,

• Xebia Upskill.

🩺 We take care of your health:

• private medical healthcare,

• multiSport card - we subsidise a MultiSport card,

• mental Health Support.

🤸‍♂️ We are flexible:

• flexible working hours,

• B2B or permanent contract,

• contract for an indefinite period.