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