System Analyst

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AstekFinancial services
Locations: Warszawa, Centrum, Warszawa, Country code: PL; Praca 100% zdalna.Full-TimeMiddle
Salary900 - 1,040 PLN per day
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Job Details

Experience
Kilkuletnie doświadczenie na stanowisku Analityka Systemowego
Required Skills
PostgreSQLSQLKafkaMicrosoft SQL ServerRabbitmqRESTful APIsMicroservices

Requirements

  • Have several years of experience as a System Analyst on projects with complex system architectures.
  • Have experience with system integration and designing communication between applications.
  • Understand REST APIs, asynchronous communication, and microservices architecture.
  • Have practical experience with messaging systems such as Kafka or RabbitMQ.
  • Be able to analyze data flows and identify dependencies between systems and services.
  • Have experience conducting detailed technical analysis and collaborating with architects and developers.
  • Know SQL and be able to independently analyze data in PostgreSQL or MSSQL databases.
  • Have experience modeling processes and systems using UML and BPMN.
  • Be able to create and maintain technical, analytical, and integration documentation.
  • Be able to define functional and non-functional requirements, User Stories, and acceptance criteria.

Responsibilities

  • Analyze and design system solutions in the nBE investment domain.
  • Work with architects, developers, and stakeholders to define and refine technical solutions.
  • Design integrations between systems and model data flows.
  • Prepare technical specifications for REST API interfaces and asynchronous communication using AsyncAPI.
  • Analyze communication between microservices and external systems.
  • Prepare analytical, technical, and integration documentation.
  • Create UML and BPMN models of system architecture and business processes.
  • Define functional and non-functional requirements, User Stories, and acceptance criteria.
  • Check solution consistency with system architecture and organizational standards.
  • Analyze production issues and identify causes of communication errors between systems.
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900 - 1,040 PLN per day
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