Business Data Analyst

As a recruitment company, DCG understands that every company relies on experienced specialists. Our management style and partnership-based approach allow us to respond to our clients' needs and provide them with continuous support. Due to dynamic development and a large number of recruitment projects carried out for our partners, we are currently looking for a person for the position of: Business Analyst / Data Analyst (banking) B2B via DCG 135-145 PLN/h Mode: hybrid Scope of responsibilities: Analyzing and agreeing on business requirements, data models, system flows, and dependencies Translating business needs into clear technical solutions, tasks to be performed, and acceptance criteria Designing and documenting services and API contracts within and around STO Domain API Supporting the contract-first approach when defining APIs in cooperation with source system teams, particularly with the asset servicing system (safekeeping) Defining data mappings, transformation rules, and the canonical data model Establishing clear business rules with correct examples of requests and responses Reporting, clarifying, and coordinating requirements during quarterly planning and PI (Program Increment) planning Cooperation between business teams, consumer teams, and source system teams to ensure consistent implementation Requirements: Minimum 5 years of professional experience in business analysis, data analysis, or a similar position Very good experience in data analysis, data modeling, and data mapping Ability to translate business rules into concrete examples and clear acceptance criteria Experience in cooperation between business teams, consumer teams, and source system teams Good knowledge of issues related to custody positions, sub-positions, reservations, and corporate actions Experience working with data formats and transformation technologies, including XML, XSLT, JSON, and AVRO Ability to understand system flows, dependencies, and integration requirements Fluent knowledge of English, both spoken and written We offer: Private medical care Sports card subsidy Continuous support from a dedicated consultant Employee referral program