Business System Analyst

Project

Development and maintenance of backend services and internal systems for banking products and processes for the leading bank

• Payments & cards
  : SIBS FPS, MB/Multibanco, MBWay, Mastercard (co-badge)
• API & integrations
  : REST, JSON/XML, data mapping
• Process modeling: BPMN, UML
• Requirements tooling: Jira, Confluence, Miro

Join our Rite NRG team as a Business System Analyst
, supporting a long-term initiative in the payments and cards issuing domain for a leading banking client.

You will work at the crossroads of business and IT: translate business needs into system-level requirements, analyse APIs and integrations, model processes and data flows, and closely support development teams in delivering end-to-end solutions.

• Gather, analyse, and clarify business and system requirements for SIBS FPS integration, co-badge card issuing, and MBWay services.
• Translate business needs into system specifications, User Stories, Use Cases, acceptance criteria, Interface contracts, data mappings, and integration scenarios.
• Document payment and card-related processes using BPMN, flowcharts, and UML diagrams.
• Analyse APIs, data structures, and system interactions between internal banking systems and the SIBS ecosystem.
• Work closely with Architects and Developers to shape the solution design and verify technical feasibility.
• Maintain and refine the product backlog, support refinements, and participate in workshops with stakeholders.
• Support test scope definition: help define test scenarios, clarify expected behaviours, and support defect analysis from an analytical/functional perspective.
• Ensure that documentation is up to date and understandable for both business and technical audiences

• 4+ years as a Business System Analyst in IT (banking/payments preferred).
• Understanding of payments, card issuing, and system integrations (domain experience strongly preferred).
• Knowledge of system integrations
  , APIs (REST, JSON/XML), and data mapping from an analytical perspective.
• Experience with User Stories, Use Cases, BPMN, and API/integration analysis.
• Ability to read and analyse API documentation and understand how backend services communicate.
• Strong analytical skills and ability to work across business and technical teams.
• Experience in Agile environments.
• Experience with SIBS, MB, MBWay - a strong plus, not mandatory.
• Fluency in Polish and an advanced level of English (B2/C1)

Rite NRG is a vibrant outsourcing technology company driven by the Right People
. We are dedicated to empowering businesses through innovative software solutions. We focus on building strong partnerships and providing top-notch software solutions that drive real business growth. Our business model revolves around collaboration and delivering impactful results for our clients.

Join us, and be part of a team where great minds,
Right Energy
, and strong partnerships come together to shape the future of technology!

• Remote work within Poland and flexible working hours.
• High engineering culture with a focus on growth and learning.
• Multinational teams.
• Benefits:
  Private medical care, Multisport card, and workation (work for a week from Barcelona or elsewhere).