Senior UAT Tester, Citi

Citi

Location:
Poland, Warsaw

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

We are seeking a skilled and Senior level UAT Tester to join our Anti-Money Laundering (AML) Transaction Monitoring team. As a Senior Tester, you will be responsible for ensuring the quality and reliability of our financial institution's transaction monitoring systems. Your role will involve designing, executing, lead and documenting test cases to validate that the system meets the specified requirements and functions as intended in a user acceptance testing environment. You will work closely with business users, analysts, and developers within an Agile Scrum framework to deliver high-quality software that helps protect our institution from financial crime.

Job Responsibility:

Develop and execute UAT test plans and test cases based on business requirements and functional specifications for AML transaction monitoring systems
Perform hands-on testing of backend systems, including Oracle and Big Data databases, to validate data accuracy, integrity, and system performance
Leverage your skills in Python, SQL, and Generative AI tools to automate testing and generate documentation
Identify, document, and track software defects using testing tools such as QC/ALM and Jira, ensuring timely resolution and retesting
Collaborate with business stakeholders, business analysts, and developers to understand system requirements and provide feedback on design and usability
Lead a team of testers in critical assignments to ensure test execution is as per plan and remediate any issues
Participate in Agile Scrum ceremonies, including sprint planning, daily stand-ups, sprint reviews, and retrospectives
Leverage Generative AI tools to enhance test automation and documentation

Requirements:

Bachelor's degree in computer science, Information Technology, or a related field
05-08 years of experience in software testing, with a focus on user acceptance testing (UAT) within the financial industry
Strong understanding of testing principles, methodologies, and the software Test life cycle (STLC)
Proven experience in testing backend systems, including Oracle and Big Data databases, using SQL and other data query languages
Exposure to Automation using Python, Selenium will be an added advantage
Experience of leading a group of testers in your past or current work will be an added advantage
Experience with testing tools such as QC/ALM, Jira, or similar test management and defect tracking systems
Minimum English language proficiency equivalent to B2 level (CEFR)

Nice to have:

Experience leading a group of testers
Familiarity with Anti-Money Laundering regulations, transaction monitoring processes, and AML systems like Mantas, Actimize, or similar detection tools
Hands-on experience working in an Agile Scrum framework
Exposure to automation frameworks like Python and Selenium

Additional Information:

Job Posted:
August 01, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Senior UAT Tester