Senior System Analyst – Banking Platforms, UML/BPMN

Sii Poland; Warszawa; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Great Place to Work

Centre of internal trainings

Profit sharing

Medical care

Open management team

Job summary

Sii Poland is hiring system analysts in Warsaw to work on banking projects covering front-end and back-end processes. You will participate in redesigning key credit processes, contribute to a modular architecture, and help build scalable corporate banking solutions for the future.

Ideal candidates have 5+ years in system or business-analysis, strong UML/BPMN skills, and experience with Enterprise Architect and system communications like REST, Kafka, and WSO2. Poland-based presence is required.

Qualifications

• Minimum 5 years of commercial experience in system or business-system analysis.
• Ability to create and read UML and BPMN models.
• Practical experience with Enterprise Architect.
• Knowledge of system communication (REST, Kafka, WSO2).

Responsibilities

• Prepare business and system analysis for banking applications.
• Collaborate with business units to define business requirements.
• Gather and analyze requirements and prepare user stories.
• Cooperate with stakeholders, developers, and testers in development and QA.
• Coordinate tasks between IT teams and deliver functionality.
• Model functionality using UML or BPMN.
• Maintain functional documentation of deployments.
• Work with the team backlog.
• Support applications in the test environment.

Skills

UML

BPMN

Relational databases

Polish language

Education

Higher technical education – computer science or related field

Tools

Enterprise Architect

REST

Kafka

WSO2

Job description

Sii Poland is hiring system analysts in Warsaw to work on banking projects covering front-end and back-end processes. You will participate in redesigning key credit processes, contribute to a modular architecture, and help build scalable corporate banking solutions for the future.

Ideal candidates have 5+ years in system or business-analysis, strong UML/BPMN skills, and experience with Enterprise Architect and system communications like REST, Kafka, and WSO2. Poland-based presence is required.