IT Technical Analyst / Senior Mainframe Engineer Securities

Technologies we use

• COBOL
• PL/SQL
• DB2
• SQL
• Jenkins
• Jira

• Eclipse
• Java
• C
• C++

• Linux

About the project

IT Technical Analyst / Senior Mainframe Engineer Securities

We believe that an ideal workplace is based on a friendly atmosphere, stability and the right values. We are building an enthusiastic, international team where everyone works to make the most of the opportunities in banking – and create real value for our clients.

If you believe that sustainable development starts with our everyday decisions and want to have an impact on the future – then we have the place for you

The primary place of work is Warszawa

What you'll be doing

Profile Summary

Experienced IT Technical Analyst / Senior Mainframe Engineer with strong expertise in the analysis, design, and enhancement of securities back-office applications on Mainframe platforms. Combines deep technical knowledge of host application development with solid functional expertise in securities processing, acting as a key interface between business stakeholders, functional experts, and development teams. Proven experience in implementing regulatory and business requirements across the entire securities lifecycle.

This is how we organize our work

• you focus on a single project at a time
• you have influence on the technological solutions applied
• you focus on product development
• agile
• waterfall

• backend developer
• technical leader
• product owner

Your responsibilities

• Analyze and implement business requirements within the securities back-office domain
• Design technical solution concepts for new business initiatives and regulatory changes
• Translate business requirements into technical specifications for development and operations teams
• Collaborate closely with business departments, product owners, and developers to ensure end-to-end solution delivery
• Analyze and optimize existing securities processes, applications, and interfaces
• Support incidents, problems, and change management activities
• Participate in projects using both traditional and agile delivery methodologies
• Perform impact assessments, data analyses, and technical reviews
• Contribute to the continuous evolution of securities platforms and core applications

Our requirements

Technical Skills

Mainframe & Host Technologies

•Strong knowledge of IBM z/OS environments

•Several years of experience in the development and analysis of Mainframe applications

•COBOL and PL/I development for both batch and online applications

•Experience with IMS, CICS, and Mainframe application frameworks

•JCL and batch processing

•DB2 databases and SQL

•Analysis of interfaces and data flows

•Troubleshooting and performance optimization of host applications

•Ensuring operational stability and maintainability of mission-critical systems

Development & Integration Tools

•Eclipse IDE

•Java and client-server application architectures

•Mainframe development and debugging tools

•Experience in integrating distributed applications with host systems

Functional Knowledge

Securities Back Office

•Good understanding of the securities lifecycle, including settlement and custody processes

•Knowledge of custody account management, corporate actions, cash processing, and securities settlement

•Understanding of regulatory requirements within the banking environment

•Experience with master data and interfaces to market and reference data providers

•Knowledge of banking and operational processes, preferably in the securities domain

Business Analysis

•Elicitation, analysis, and documentation of business requirements

•Preparation of business and IT solution concepts

•Process analysis and optimization

•Facilitation of workshops with business stakeholders

•Requirements management and release support

•Effective communication with both technical and non-technical stakeholders

Methods & Ways of Working

•Strong analytical and structured approach