Senior System Analyst

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