Join a mobile corporate banking initiative delivering customer-facing functionality for corporate users: account overview, payment initiation/approvals, document access, notifications, and reporting. The product is mobile-first and API-driven, with a strong focus on security, scalability, and seamless integration with back-office systems.

Key Responsibilities:

• Gather business needs and translate them into functional and non-functional requirements
  

• Define and document IT solutions for mobile and web channels
  

• Specify API integrations (REST/SOAP) and produce OpenAPI/Swagger contracts
  

• Model processes, data flows, and state diagrams (UML/BPMN in Enterprise Architect or similar)
  

• Create functional specifications, use cases, acceptance criteria, and test artefacts
  

• Validate integration flows using Postman, Swagger, SOAP UI, SQL
  

• Work closely with product, UX, development, and QA teams in Agile delivery
  

Requirements

• 5+ years’ experience as a System Analyst on medium/large IT projects
  

• Practical experience with mobile or internet banking solutions
  

• Strong UML/BPMN/system modelling skills (Enterprise Architect preferred)
  

• Hands-on API knowledge (REST, SOAP) with Postman/Swagger/SOAP UI
  

• SQL proficiency for validation and troubleshooting
  

• Experience in Agile (Scrum) teams
  

• Fluent Polish & business-level English (B2+)
  

• Strong analytical and communication skills
  

Nice to have:

• Knowledge of microservices, event-driven patterns (Kafka)
  

• Experience with mobile backend specifics (push, offline sync, latency handling)
  

• Familiarity with DevOps/CI/CD and automated testing
  

• Understanding of UX principles for mobile
  

Benefits

• Competitive salary
  

• Flexible hybrid model (1 day/week on-site in Gdańsk)
  

• Long-term B2B contract with stable project pipeline
  

• Work on a high-impact corporate banking product used by thousands of business clients
  

• Comprehensive healthcare