Senior System Analyst (Fintech)

Location: Hybrid working model in Gdansk or Warsaw, Poland

Company

Multinational environment focused on international projects within a long-term corporate banking digital program.

What you will do

• Analyze business and functional requirements for corporate banking processes.
• Design functional and system solutions, including processes, screen mock-ups, and business rules.
• Define and document integrations using SOA, Web Services, and REST within a distributed microservices architecture.
• Ensure security, scalability, and performance standards for enterprise systems.
• Prepare integration documentation and REST API specifications.
• Collaborate with developers, testers, product owners, and business stakeholders while supporting UAT, integration testing, deployment, and continuous improvement.

Requirements

• At least 5 years of experience as a System Analyst or Product Owner in IT projects.
• Strong background in financial services or electronic banking.
• Practical expertise in requirements gathering and functional analysis.
• Knowledge of SOA, REST, SoapUI, Postman, microservices, Swagger, and YAML.
• Strong UML and BPMN skills, with hands-on experience using CASE tools; Enterprise Architect is preferred.
• Good SQL and system modelling skills, ability to coordinate multiple dependent teams, and fluent English for professional collaboration.

Nice to have

• Practical use of AI tools for analysis, documentation, modelling, or requirements structuring.
• Experience with user story mapping and event storming.
• Knowledge of distributed systems and modern architectural patterns.
• Familiarity with UX/UI concepts.
• Relevant project management certifications applied in practice.

Culture & Benefits

• Long-term B2B contract with a stable project pipeline.
• Hybrid work model in Gdansk or Warsaw.
• Multinational environment and international projects.
• Comprehensive healthcare.
• Competitive salary.