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GlaxoSmithKline

Business Data Steward

GlaxoSmithKline · Warsaw

Full-timeOn-sitePosted 10 September 2026
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Job description

Business Data Steward provide consistent, hands-on stewardship for data products across data domains. Translates consumer needs into data product requirements, supports each product through its lifecycle from onboarding to retirement, and makes sure the quality, metadata, lineage and access requirements attached to a product are defined, documented, and available for adoption. Key accountabilities 1. Consistent stewardship across data domains Apply the agreed stewardship support model consistently across assigned domains, adapting to domain context without diverging from the standard. Contribute to defining and refining the support model with data domain leads and the accountable stewardship leads. Identify and escalate inconsistencies, capacity gaps and cross-domain conflicts via the established data governance process. 2. Product requirements and downstream consumer needs Engage consumers to elicit what each data product must deliver: attributes, definitions, transformation logic, refresh expectations and fitness-for-purpose. Translate business needs into requirements that product and Tech teams can build against, at the level of detail the delivery cadence requires. Document upstream and downstream dependencies for products in scope, so the impact of a change is known before it is made. Confirm requirements with consumers and record acceptance criteria and expected data quality. Keep requirements current as needs evolve, and route material scope changes to the accountable lead. Collaborate with Tech partners during data product development phase. Perform UAT testing of authoritative data products. 3. Lifecycle support Onboarding — support the intake of new data products, ensuring requirements, ownership and documentation & required approvals (i.e. IHD data use/re-use) are in place before build. Change — assess incoming change requests for downstream impact, record them, and track them through to implementation. Reuse — check whether an existing product already meets a new need before a new one is commissioned. Rationalization — identify duplication, redundancy and near-identical products, and recommend consolidation. Retirement — support decommissioning of superseded products, confirming that replacements are live, validated and accepted first. Handover — complete agreed product-support handovers, leaving receiving teams able to operate the product without ongoing dependency. 4. Quality, metadata, lineage and access Define the data quality expectations and checks that apply to each product in scope, with the accountable stewardship leads. Ensure required metadata is captured and maintained in the agreed tooling — definitions, ownership, source, transformation logic and authoritative-source status. Document lineage from source through to consumption at the level of detail agreed for the product. Skills and experience Essential Experience in data stewardship, data governance, business analysis or data product ownership. Able to elicit requirements from business users and express them precisely enough to build against — including attribute-level definitions and transformation logic. Working knowledge of data quality concepts and how checks are specified and applied. Familiarity with metadata management and data cataloguing tooling. Comfortable reading data models and source-to-target mappings, and working with detail at that level. Strong documentation discipline — keeps records current, versioned and traceable. Desirable Experience stewarding data across more than one data domain. Experience of rationalizing or decommissioning legacy data assets. Experience working to an agile delivery cadence alongside product and engineering teams. Familiarity with data lineage tooling and access request and approval processes. Exposure to a regulated data environment. Understanding the Data Mesh concept (for internal candidates: understanding the DDF principles). Experience in systems, like: Denodo, Snowflake, Databricks, Collibra. Project management experience Work Arrangement: This role offers a hybrid working model, with a mix of on-site and remote work. Why GSK? Career at one of the leading global healthcare companies. Contract of employment. Attractive reward package (annual bonus & awards for outstanding performance, recognition awards for additional achievements and engagement, holiday benefit). Extensive support of work life balance (flexible working solutions, min. 2-3 days/week working form the office, health & well-being activities). Life insurance and pension plan. Private medical package with additional preventive healthcare services for employees and their eligible. Sports cards. Possibilities of development within the role and company’s structure. Personalized learning approach. Supportive community and integration events. #LI-GSK #LI- Remote Skills Agile Thinking, Clinical Data Management, Clinical Development, Clinical Information Systems, Clinical Trial Designs, Communication, Creativity, Data Analysis, Data Management, Data Standards, Data Validation, Influencing Without Authority, Risk Management, Stakeholder Management, Teamwork Polish Salary Range / Polski przedział wynagrodzenia: PLN 255,750 to PLN 426,250The annual gross base salary range for new hires in this position is listed above for each applicable location. These ranges take into account a number of factors including the candidate’s skills, experience, education level and the market rate for the role. In addition, this position may offer an annual bonus and eligibility to participate in our share based long term incentive program which is dependent on the level of the role. More detailed information on the total benefits package will be supplied during the recruitment process. This role is available for applicants from multiple locations, and therefore salary ranges for certain locations are also shown. Salary ranges for other locations are shown because some markets have pay transparency laws that require salary information on job postings, and those locations are potential job sites for this role. If salary ranges are not displayed in the job posting for a specific location or country, the relevant compensation will be discussed during the recruitment process. Please note salaries vary by country based on the candidate’s skills, experience, education level and the market rate for the role. Offers are typically made within the advertised range based on the candidate’s skills, experience and qualifications, with the upper end generally reserved for highly experienced candidates or other exceptional circumstances aligned with these criteria.Roczny przedział wynagrodzenia zasadniczego brutto dla nowo zatrudnionych osób na tym stanowisku został wskazany powyżej dla każdej właściwej lokalizacji. Przedziały te uwzględniają szereg czynników, w tym umiejętności kandydata, doświadczenie, poziom wykształcenia oraz rynkowy poziom wynagrodzenia dla tego stanowiska W zależności od stanowiska i obowiązujących polityk wewnętrznych, rola ta może również uprawniać do otrzymania premii (jeśli ma zastosowanie i jest przyznawana na podstawie określonych, obiektywnych kryteriów) oraz/lub nagród za wyjątkowe wyniki (przyznawanych według uznania pracodawcy). Wszystkie świadczenia ustawowe będą zapewnione zgodnie z przepisami prawa polskiego. Mogą być także oferowane dodatkowe benefity, takie jak prywatna opieka medyczna, dodatkowe płatne dni wolne, ubezpieczenie na życie, prywatny plan emerytalny oraz w pełni płatny urlop rodzicielski i urlop na opiekę nad członkiem rodziny. Bardziej szczegółowe informacje na temat całkowitego pakietu wynagrodzenia i świadczeń przypisanego do tego stanowiska zostaną przekazane podczas procesu rekrutacyjnego. Przedziały wynagrodzenia dla innych krajów mogą być również widoczne, ponieważ na niektórych rynkach obowiązują przepisy dotyczące jawności wynagrodzeń, które

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