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Citi • Florence, Kentucky, United States
Role & seniority
Subject Matter Expert (SME) Lead for the ATM Application
6–10 years in Apps Development or systems analysis
Bachelor’s degree in Computer Science; Master’s preferred
Stack/tools
Automation: Java, Python, Selenium; hybrid framework
Testing tools: TestNG, JUnit, Cucumber
Domain: ATM, SWITCH, Cards and Payments; ATM protocols, networks, and transaction processing
SDLC adherence; test design, data management, execution, results analysis, signoff
Top 3 responsibilities
Collaborate with Technology partners and cross-functional teams to define end-to-end test coverage during SIT/UAT for ATM testing
Serve as SME Lead: develop test design/scenarios, manage test data, execute tests, analyze results, and secure SIT/UAT signoff within timelines
Resolve high-impact problems through in-depth analysis of business/system processes; mentor/coach mid-level developers and analysts
Must-have skills
6–10 years in applications development or systems analysis
Automation experience with Java, Python, Selenium; proficiency with Selenium, TestNG, JUnit, Cucumber
Strong knowledge of ATM, SWITCH, Cards and Payments; ATM protocols, networks, and transaction processing
Extensive system analysis and software programming experience; project management/leadership capability
Clear, concise written and verbal communication
Nice-to-haves
Master’s degree
Additional project management certifications or experience ma
Key responsibilities in this role include collaborating with Technology partners/Cross functional team to establish agreements for comprehensive end-to-end test coverage/functional/Regression during the SIT/UAT testing planning phase for ATM Testing. SME Lead for the ATM Application in developing Test design/Scenario development, Test data management, Test execution, Test results Analysis, signoff and completion of SIT/UAT testing for assigned projects, all while adhering to timelines within the SDLC process. Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary 6-10 years of relevant experience in Apps Development or systems analysis role Should have Automation experience in Java, Python, Selenium and creation of hybrid framework. Knowledge of automated testing tools like Selenium, TestNG, JUnit, and Cucumber Proven experience in ATM, SWITCH, Cards and Payments and Strong understanding of ATM protocols, networks, and transaction processing. Extensive experience system analysis and in programming of software applications Experience in managing and implementing successful projects Ability to adjust priorities quickly as circumstances dictate Demonstrated leadership and project management skills Consistently demonstrates clear and concise written and verbal communication Bachelor's degree/University degree or equivalent experience in Computer Science. Master's degree preferred ------------------------------------------------------ For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Anticipated Posting Close Date: Dec 23, 2025 ------------------------------------------------------