Job Description

We are looking for a Senior System Analyst to join a major delivery stream within a complex banking environment in the credit domain. The role focuses on system design, requirements analysis, and integration across enterprise applications operating within distributed architectures.

This position sits at the intersection of business and technology, with responsibility for translating complex credit and fraud-related requirements into clear, structured system specifications. The analyst will ensure that integrations, interfaces, workflows, and technical dependencies are well-defined, documented, and aligned before implementation.

This is a hands-on system analysis role, not a purely business-facing BA position. It requires practical experience with APIs, integrations, SQL, UML, and technical documentation, along with close collaboration with developers, architects, QA, and stakeholders to support structured and traceable delivery.

Responsibilities

• Analyse business needs and convert them into detailed functional and system requirements
• Model systems, dependencies, and process flows using UML and CASE tools
• Support work on integrations across REST, SOAP, and distributed system environments
• Prepare and maintain high quality analysis and project documentation
• Work with architects and development teams to align requirements with technical implementation
• Support validation of APIs, services, and data logic using tools such as Swagger, SoapUI, and SQL
• Contribute to structured reporting and clear progress visibility across delivery

Requirements

• Strong experience in
system analysis
and
business requirements analysis
• Good understanding of
SOA, REST, and SOAP based integrations
• Practical knowledge of
UML
and system modelling tools such as
Enterprise Architect
or similar
• Good knowledge of
SQL
and working with relational databases such as
MS SQL
or equivalent
• Familiarity with
Jira
and
Confluence
• Understanding of distributed architecture concepts such as
microservices, API Gateway, and Kafka
• Good English communication skills, both written and spoken

Benefits

•
Solid, competitive salary
•
Work in a multinational environment on international projects
•
Comprehensive healthcare
•
Long-term B2B contract with a stable project pipeline

About Madiff

We are an international Innovation, IT and high-tech engineering consulting company that delivers unique value in a wide variety of industries.

Our mission is to add value to our customers businesses by providing digital and technological innovation services, delivering disruptive results and making our clients stand out in their market.

We are driven by a creative and innovative consulting approach strongly oriented to getting results. We MAKE THE DIFFERENCE.

Warsaw

Prosta 20

Wrocław

Rybacka 7

Lublin

Grottgera 2

Industry

IT & Software

Company Size

51-200 employees

Headquarters

Warszawa, PL

Year Founded

2015

Website

madiff.eu

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