Senior System Analyst

This is a fully remote position, open to applicants in Poland.

📋 Description

• Evaluate business needs and translate them into comprehensive, detailed technical specifications.

• Document domain entities, logical data models, use cases, web forms, API specifications, permissions, logs, business rules, edge cases, and other system behaviors.

• Define interactions between frontend and backend, API contracts, validations, and data flows.

• Analyze current payment provider and banking integrations.

• Investigate Level 3 issues and change requests, and outline the necessary system modifications to resolve them.

• Assist in addressing complex Back Office challenges, focusing on enhancing usability and user workflows.

• Design analytic and reporting solutions, including those capable of handling large volumes of transactional data in ClickHouse.

• Collaborate with the Product Manager and UI/UX Designer to create mockups that meet user needs and respect technical constraints.

• Contribute to architecture and solution design alongside the architect, engineers, and QA teams.

• Suggest viable solutions, articulate trade-offs, and participate in API and system design decisions.

• Engage in peer reviews to enhance the quality, consistency, and accuracy of specifications.

• Maintain and enhance documentation, specification templates, and team standards.

⛳️ Requirements

• A minimum of 3 years of experience as a System Analyst.

• Experience in payment systems, payment gateways, fintech, or banking is preferred.

• Proven experience in designing APIs, logical data models, and integrations using various patterns and microservice architectures.

• Strong skills in BPMN and UML modeling, including Sequence, State Machine, Use Case, and Class diagrams.

• Proficiency in using Postman, browser Developer Tools, and JSON editors.

• Excellent problem-solving and critical-thinking abilities.

• Capability to clearly articulate technical solutions to both technical and non-technical stakeholders.

• Ability to work autonomously, take initiative, adapt to shifting priorities, and identify risks promptly.

• English proficiency at B1 level or higher for documentation purposes.

• Fluent Russian for effective team communication.

• Familiarity with payment security, compliance, and regulatory requirements such as PCI DSS, KYC, AML, and GDPR is advantageous.

• Understanding of end-to-end payment processes, including authorization, capture, refunds, chargebacks, 3DS, withdrawals, and reconciliation is a plus.

• Experience with Domain-Driven Design (DDD) is a benefit.

• Knowledge of SQL and NoSQL databases is also a plus.

🏝️ Benefits

• Opportunities for full-time remote work.

• Flexible working hours.

• Private health insurance.

• An additional day off per calendar year.

• Compensation for sports programs.

• A comprehensive mental health program.

• Free online English lessons with a native speaker.

• A generous referral program.

• Training, internal workshops, and opportunities to participate in international professional conferences and corporate events.