System Analyst

About the role

An analyst role focused on studying an existing platform, designing replacement solutions, and guiding engineering teams through a large financial product migration.

What you will do

• Examine the current system to surface business rules, dependencies and constraints
• Write detailed technical requirements and specifications for moving functionality
• Define integration contracts covering REST APIs, JSON schemas and event contracts
• Model processes and data flows with BPMN and UML diagrams
• Plan data migration including mappings, transformations and strategy
• Break initiatives into development tasks, user stories and acceptance criteria

What they look for

• Background in banking, fintech or e-commerce products
• At least five years as a System Analyst, ideally in integrations or product work
• Solid grasp of REST API principles such as methods, status codes, headers, idempotency and versioning
• Practical use of API testing and description tools like Swagger, OpenAPI and Postman
• Ability to produce clear BPMN and UML diagrams and strong technical documentation

Nice to have

• Involvement in architecture reviews and technical decision making
• Knowledge of CQRS and Event Sourcing patterns
• GraphQL experience
• English good enough to read technical documentation

Benefits

• Fully remote work
• International team on a large-scale financial migration
• Data-driven environment with visible impact