Business System Analyst

Poland - Warsaw · Poland · 6+ years experience · Hybrid · Posted Sep 23, 2026

At a glance

As a System Business Analyst, you will play a key role in delivering technology transformation initiatives within the Core Banking domain.
You will work closely with business stakeholders, architects, developers, testers, and product owners to analyze business needs, translate them into system requirements, and support the implementation of modern banking solutions.
You will participate in end-to-end project delivery, ensuring that business requirements are accurately reflected in system design while maintaining alignment with business objectives and regulatory expectations.

Gather, analyze, and document business and system requirements for Core Banking applications.
Translate business needs into detailed functional and technical specifications, user stories, process flows, and acceptance criteria.
Collaborate with business users, Product Owners, Solution Architects, and development teams throughout the project lifecycle.
Analyze existing banking processes and identify opportunities for optimization, automation, and digital transformation.
Support the design and implementation of Core Banking solutions, ensuring alignment with business processes and system architecture.
Perform impact analysis for new business initiatives, regulatory changes, and system enhancements.
Facilitate workshops and requirement gathering sessions with stakeholders.
Support API, interface, and integration analysis between Core Banking platforms and surrounding systems.
Participate in solution validation, system integration testing, user acceptance testing (UAT), and production deployments.
Manage requirements traceability throughout the project lifecycle.

Bachelor's or Master's degree in Information Technology, Computer Science, Finance, Business Administration, or a related field.
Available ASAP
6+ years of experience as a Business Analyst or System Business Analyst within the banking or financial services sector.
Hands-on experience with Core Banking systems (e.g., Temenos T24/Transact, Finastra, Oracle FLEXCUBE, Avaloq, FIS, Mambu, Hogan or similar).
Strong understanding of retail and commercial banking products and processes.
Experience gathering and documenting business and system requirements.
Knowledge of system integration concepts, REST APIs, web services, and data mapping.
Experience with SQL and database querying for data analysis.
Familiarity with UML, BPMN, process modelling, or similar techniques.
Fluency in English (written and spoken).

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