Senior IT System Analyst - Banking Integrations & SOA

Billennium; Warszawa; Hybrid; PLN 170,000 - 230,000; Full time

Benefits offered by this job

Udemy for Business

Private medical care

Multisport card

Veterinary package

Language lessons

Shopping vouchers

Annual Mazury company event

Welcome pack

Job summary

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive.

Join us to shape the future of technology together! For our client from the banking sector, we are looking for an experienced System Analyst to support the development of modern solutions for corporate banking.

Qualifications

• At least 5 years of experience as a System Analyst in IT projects.
• Experience in business and system requirements analysis and IT solution design.
• Strong knowledge of UML, BPMN, and system modeling.
• Hands-on experience with system integrations (REST API, Web Services, SOA) and tools such as Postman or SOAP UI.
• Good knowledge of SQL.
• English proficiency at B2 level or higher.

Responsibilities

• Analyze business and system requirements and collaborate with stakeholders to define business needs
• Design functional and system solutions, including process modeling, business rules definition, and system integrations
• Participate in technical solution design and define integrations based on service-oriented architecture
• Support users during testing phases and coordinate activities related to the implementation of new solutions
• Enhance and optimize banking systems, ensuring enterprise-grade security, performance, and quality standards

Skills

UML

BPMN

System modeling

SQL

English B2+

Tools

Postman

SOAP UI

REST API

Web Services

Job description

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive.

Join us to shape the future of technology together! For our client from the banking sector, we are looking for an experienced System Analyst to support the development of modern solutions for corporate banking.