System Analyst (Compass Payment)

Andersen is hiring a System Analyst (Compass Payment) in Kazakhstan for a project developing a secure, scalable payment platform and ensuring reliable system integrations.

Our customer is a large international technology organization operating in the digital infrastructure domain. It develops and maintains high-load platforms that process and manage significant volumes of data across multiple regions. The engineering landscape includes distributed systems, cloud-based environments, system integrations, and advanced security practices, with a focus on reliability, scalability, and continuous platform evolution.

The project is focused on developing and integrating a modern payment platform that supports secure and reliable payment processing and interaction with external systems. It includes scalable microservices, asynchronous transaction processing, payment status and error handling, with a strong emphasis on resilience, security, and high availability.

Responsibilities:

• Gathering and analyzing requirements for payment processes.
• Formalizing business and system requirements.
• Defining functional and non-functional requirements.
• Developing integration specifications.
• Describing Compass Payment interactions with internal and external systems.
• Developing and maintaining REST API specifications.
• Defining JSON request and response structures.
• Describing payment transaction statuses and state transitions.
• Formalizing successful and failed payment processing scenarios.
• Defining requirements for idempotency and transaction reprocessing.
• Using UML/BPMN to model processes and system interactions.
• Using SQL for data analysis and validation.
• Participating in the analysis of integration issues and incidents.
• Preparing requirements and acceptance criteria for development.
• Collaborating with architects, developers, and QA engineers.
• Analyzing existing functionality and identifying required changes.
• Participating in acceptance testing of implemented functionality and verifying compliance with requirements.

Must-haves:

• Hands-on experience as a System Analyst for 3+ years.
• Hands-on experience with payment systems and a strong understanding of the payment transaction lifecycle, including key processing stages, statuses, and state transitions.
• Experience in documenting business and system requirements.
• Experience in preparing integration specifications.
• Hands-on experience working with REST APIs.
• Strong understanding of JSON.
• Hands-on experience with SQL.
• Knowledge of UML and BPMN.
• Understanding of idempotency principles.
• Understanding of synchronous and asynchronous integration scenarios.
• Experience collaborating with developers, QA engineers, and architects.
• Experience decomposing requirements to a level sufficient for development and testing.
• Direct hands-on experience with Compass Payment.
• Level of English - from Intermediate and above.

Reasons why this job would be interesting to you:

• Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..
• The opportunity to change the project and/or develop expertise in an interesting business domain.
• Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
• The opportunity to earn up to an additional 1,000 EUR per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities.
• Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
• Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).
• Certification compensation (AWS, PMP, etc).
• Referral program.
• Private health insurance and sports compensation, depending on the type of employment.

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Join us!