Jobs at Commerzbank AG – Poland

Talent networking opportunity for German-speaking students to submit their contact details and CV, learn about internships and work opportunities at Commerzbank, and receive information about suitable open positions. Applicants must include the specified personal-data consent clauses with their application.

A recruiting contact opportunity for candidates interested in internships and work opportunities at Commerzbank. Applicants are asked to provide contact details, attach a CV, and include required consent language for current and future recruitment processes.

Manual Tester responsible for testing reusable services, AI models, REST/SOAP web-service interfaces, cloud data flows, and card and payment functionalities. The role includes supporting incident resolution and bug fixing, collaborating with data scientists and application teams, and participating in Scrum ceremonies within an agile team. Testing focuses on reliable, secure, real-time and batch services across digital banking channels.

Develops and optimizes data models supporting transaction monitoring, customer screening, reporting, and compliance processes. Analyzes stakeholder data requirements, designs and implements solutions using SQL, performs testing and documentation, manages production releases, and establishes data quality checks aligned with governance policies. Collaborates with developers and stakeholders to deliver effective data-management solutions in an agile environment.

Leads fullstack engineering direction across large-scale systems, including architecture, legacy-to-cloud integration, coding standards, security, quality, incident response, documentation, technical workshops, and refactoring. Partners with business leaders to align technical investments with business value and leads communities of practice. Requires advanced Java and React expertise, RESTful services, SQL, HTML5, Git, testing, object-oriented design, Agile, and CI/CD experience.

Analyzes business and technical requirements for digital banking services, including REST APIs, integrations, data flows, and relational databases. Translates requirements into user stories, acceptance criteria, process flows, and technical specifications. Collaborates with Product Owners, engineers, DevOps teams, testers, and stakeholders across multiple countries. Supports backlog management, sprint planning, workshops, incident investigations, continuous improvement, and compliance with regulatory and security requirements.

Sell and advise corporate clients on financial markets products, including FX, interest rates, commodities, bonds, and equities. Build client and internal stakeholder relationships, generate revenue, optimize RWA returns, support AML/KYC and compliance requirements, and contribute to business development and strategic initiatives. Coordinate projects, improve processes, and provide client coverage across Belgium, Luxembourg, and the Netherlands with occasional travel.

Develop web applications, React frontends, and backend interfaces for online banking products. Build REST and SOAP integrations, use Java and Spring, design reusable frontend components, resolve incidents and bugs, support testing, and collaborate within an agile Scrum team alongside business analysts, architects, developers, and operations experts.

Translate business requirements into IBM ODM business rules and artefacts, including decision tables, trees, action rules, ruleflows, BOM/XOM, and BAL. Manage rule governance, versioning, reviews, testing, regression analysis, releases, and business-user support through Decision Center. Diagnose ruleset performance and stability issues across environments, while collaborating with business analysts and subject matter experts. Integrate rules with REST/SOAP services and work with Java-based development and testing tools.

Lead agile and organizational transformation across complex enterprise environments. Coach multiple agile teams, scale agile practices through Agile Release Trains, manage risks, dependencies, and impediments, and establish governance and collaboration models. Promote AI, automation, and modern engineering practices while fostering transparency, accountability, conflict resolution, and continuous improvement. The role also contributes to the Leadership Team and supports delivery through Jira, Confluence, Microsoft 365, and AI tools.

Calculate, analyze, and report regulatory, economic, and accounting risk figures, including RWA, expected loss, and IFRS9 provisions. Conduct impact analyses, implement new regulatory and business requirements, support reporting interfaces with Finance, and ensure data quality. The role requires SQL and experience or willingness to work with R or Python, plus knowledge of credit risk management and banking regulations such as CRR3, IFRS9, and EBA guidelines.

Deploy and operate DocAI document-processing pipelines in Google Cloud. Monitor availability, performance, and processing quality; manage incidents, changes, releases, troubleshooting, and root-cause analysis. Automate cloud operations, coordinate deployments across technical teams, maintain operational documentation, and ensure regulatory compliance and auditable records.

Develop reusable cloud services, frontend-backend interfaces, and integrations for digital banking advisory applications. Build and maintain Java microservices in cloud environments, integrate existing systems, resolve incidents and bugs, and support reliable solutions through testing and code-quality practices. Collaborate with business analysts, operations experts, and international agile teams while participating in Scrum ceremonies and continuous improvement initiatives.

Develops and deploys traditional machine learning, deep learning, reinforcement learning, generative AI, and agentic AI models for sales analytics and pricing optimization. Responsibilities include data preprocessing, feature engineering, model validation and monitoring, stakeholder collaboration, technical documentation, AI governance, and mentoring junior team members. The role uses Python, SQL, Google Cloud Platform, and related data and AI technologies in an international banking environment.

Design and govern scalable, secure, resilient GCP architectures for enterprise applications and data platforms in a regulated banking environment. Responsibilities include defining landing zones, networking, IAM, security, observability, integration patterns, reusable infrastructure blueprints, disaster recovery, automation, governance, and cost optimization. The role provides architectural guidance to application and platform teams and supports cloud transformation initiatives while collaborating with technical, security, operations, and business stakeholders.

Design, implement, and improve AI-supported agents, generative AI solutions, and automated workflows for banking processes. Analyze business problems and data, assess AI use cases, develop solutions with Python and SQL, integrate AI models into scalable cloud infrastructures, and collaborate with product, architecture, development, and business stakeholders to deliver maintainable production solutions.

Collaborate with international finance stakeholders and agile teams to identify business needs, define functional and technical requirements, create user stories and acceptance criteria, and translate accounting requirements into implementation-ready specifications. Use accounting and controlling expertise, analyze large data volumes, communicate with developers and business users, and test implemented data, reporting, and planning applications.

Performs independent credit risk analysis, ratings, approvals, monitoring, and risk mitigation for corporate borrowers. Supports front-office transaction structuring, reviews collateral and risk-return profiles, recommends or makes credit decisions within delegated authority, and escalates problem cases. Maintains sector and regional expertise, monitors portfolio deterioration and covenant compliance, supports documentation negotiations, updates credit systems, and contributes to portfolio reporting. Requires at least five years of credit experience in the Dutch market and fluency in English and Dutch.

Analyze business and technical requirements for PC-RB Datamart and CODABAS applications. Create technical designs, data models, DB2 table designs, and delivery specifications; maintain data models; perform data analysis; support testing and go-live; process data requests; and advise stakeholders. The role also supports CODABAS decommissioning and product maintenance while requiring strong SQL, DB2, z/OS, COBOL, mainframe, German, and English skills.

Own and optimize fraud prevention and compliance business processes within an in-house Google Cloud Platform. Translate business needs into functional requirements, collaborate with developers, data scientists, product owners, architects, and vendors, support system enhancements and implementations, monitor regulatory and market developments, and help maintain reliable, compliant fraud detection solutions.