Senior Automation Tester – Payments Platform
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on payment systems in the financial sector, emphasizing design and maintenance of Java-based automation tests for payment components like transfers, SWIFT/ISO 20022, and payment gateways. Required skills include JUnit/TestNG, Selenium, REST Assured, CI/CD and knowledge of payment processing, auditing, and sanctions screening. Responsibilities cover test creation, integration, defect analysis, and test documentation.

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Senior Automation Tester – Payments Platform

Company: ITDS Polska Sp. z o.o.

from: 19 May 2026
to: 18 June 2026
23 100 - 27 300net (+ VAT)/ mth.B2B contract (full-time)
salary not specifiedcontract of employment
Salary details
basic salary
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

JUnit
TestNG
Selenium
Playwright
REST Assured
Postman
Newman
SoapUI
Jenkins
GitLab
Azure DevOps

Optional technologies

JMeter
Gatling
Docker
Kubernetes
Kafka

Operating system

Windows
Linux

Our requirements

  • 5+ years of experience in automation engineering, with strong Java proficiency, including OOP, design patterns, and clean code.
  • Hands-on experience with automation frameworks such as JUnit/TestNG, Selenium/Playwright, REST Assured, Postman/Newman, and SoapUI.
  • Familiarity with CI/CD tools like Jenkins, GitLab CI, or Azure DevOps.
  • Deep understanding of test automation best practices: maintainability, parallel execution, environment resilience.
  • Knowledge of payment processing concepts, including ISO20022, SWIFT, and local formats.
  • Understanding of operational risk considerations, sanctions screening, auditability, and high availability requirements.

Optional

  • Exposure to performance testing tools like JMeter or Gatling.
  • Experience with containerization (Docker/Kubernetes).
  • Knowledge of event-driven architectures (Kafka) and asynchronous processing.
  • Test data management expertise.

Your responsibilities

  • Build and maintain robust automated test frameworks using Java and industry-standard tools (UI, API, integration layers).
  • Convert functional payment requirements into comprehensive automated test cases, covering end-to-end scenarios and edge cases.
  • Automate testing for payment components such as credit transfers, direct debits, SWIFT/ISO 20022 messages, and payment gateways.
  • Develop API and service-level automation leveraging REST/SOAP, including contract/schema validation.
  • Validate payment processing rules, including cut-off times, value dates, charges, FX, sanctions screening, reversals, and exceptions.
  • Implement test data strategies with synthetic data, masking, and data seeding; ensure transaction correlation across systems.
  • Integrate automated tests into CI/CD pipelines to enable continuous testing, reporting, and quality control.
  • Analyze failures efficiently and report defects with precise evidence for rapid resolution.
  • Collaborate with cross-functional teams to define acceptance criteria and release readiness.
  • Maintain comprehensive test documentation, dashboards, and metrics for automation coverage and execution.

About the project

As a Senior Automation Tester – Payments Platform, you will be working for our client, a leader in the payment processing industry. You will play a pivotal role in designing, building, and maintaining automated test solutions that elevate the quality and reliability of payment systems. Your expertise will help deliver seamless, secure, and compliant payment journeys, supporting the evolution of global financial services.
Unleash transformative automation — redefine payment excellence through innovative testing!
Krakow-based opportunity with hybrid work model (up to 3 remote days per week).
Only candidates with an existing legal right to work in the European Union will be considered for this role.

This is how we organize our work

This is how we work

at the client's siteagilescrum

#GETREADY to meet with us!

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.

ITDS’s Whistleblower Procedure

📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
Company

What we offer

  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours

Benefits

  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • 1.
    online interview
  • 2.
    online interview

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

This is how we work

Senior Automation Tester – Payments Platform
23.1k–27.3k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Kraków, Lesser Poland
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