Senior Fullstack Engineer: Architect Core Systems (Hybrid)

Commerzbank AG; Łódź; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Development Plans for employees

Life insurance

flexible working hours

integration events

much more

Job summary

Commerzbank AG's flexhub in Łódź is seeking a Senior Fullstack Developer to shape the technical direction of our domain, orchestrating large-scale systems, setting coding standards, and guiding multiple squads toward secure, maintainable, forward-looking solutions.

You will translate business goals into concrete roadmaps, lead cross-team workshops, and mentor communities of practice while ensuring alignment of technical investments with business value.

Qualifications

• Shape the overall system architecture and ensure alignment with enterprise standards.
• Orchestrate the integration of complex legacy systems with modern cloud-native services.
• Define the coding standards and patterns that all teams must follow.
• Set the bar for code quality and security across multiple development squads.
• Facilitate cross-team technical workshops to align on shared dependencies.
• Lead the response to major incidents and define stability patterns like circuit breakers.
• Create high-level system maps and data flow documentation for auditors.
• Lead technical communities of practice to spread knowledge across flexhub.
• Partner with business leaders to align technical investments with business value.
• Identify systemic inefficiencies and drive large-scale refactoring initiatives.

Responsibilities

• Shape the overall system architecture and ensure alignment with enterprise standards.
• Orchestrate the integration of complex legacy systems with modern cloud-native services.
• Define the coding standards and patterns that all teams must follow.
• Set the bar for code quality and security across multiple development squads.
• Facilitate cross-team technical workshops to align on shared dependencies.
• Lead the response to major incidents and define stability patterns like circuit breakers.
• Create high-level system maps and data flow documentation for auditors.
• Lead technical communities of practice to spread knowledge across flexhub.
• Partner with business leaders to align technical investments with business value.
• Identify systemic inefficiencies and drive large-scale refactoring initiatives.

Skills

Java

React

RESTful Web Services

SQL

HTML5

Git

Unit Testing

Object-oriented Design

Agile Methodologies

CI/CD

Job description

Commerzbank AG's flexhub in Łódź is seeking a Senior Fullstack Developer to shape the technical direction of our domain, orchestrating large-scale systems, setting coding standards, and guiding multiple squads toward secure, maintainable, forward-looking solutions.

You will translate business goals into concrete roadmaps, lead cross-team workshops, and mentor communities of practice while ensuring alignment of technical investments with business value.