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Quality Assurance Engineer - Financial Systems

LOTTE FINANCE VIETNAM

Tầng 12A, Tháp Tây, tòa nhà LOTTE Center Hà Nội, 54 Liễu Giai

Posted date: 26-09-2025

  • Experience

    3 - 0 Years

  • Job level

    Experienced (Non - Manager)

  • Salary

    Competitive

Job Description

1. Test Automation Strategy & Design

  • Define and design the test automation strategy for all financial applications.

  • Build automation testing frameworks aligned with the tech stack and business requirements.

  • Mentor and train junior team members on automation testing and best practices.

  • Perform code reviews for automation scripts and ensure adherence to quality standards.

2. Multi-Platform Test Automation

  • UI Automation: Web applications (React), Mobile apps (React Native – iOS/Android).

  • API Automation: RESTful APIs, microservices, and integration endpoints.

  • Database Testing: Data validation, integrity checks, and performance queries.

  • End-to-End Automation: Covering complete business workflows from UI to database.

3. Banking Domain Testing

  • Loan Processing: Origination workflows, interest calculations, and approval processes.

  • Payment Testing: Card transactions, money transfers, and settlement flows.

  • Financial Calculations: Loan payments, interest rates, fees, and penalties.

  • Compliance Testing: Data validation according to banking regulations.

4. Test Management & Reporting

  • Debug and analyze the root cause of test failures and application defects.

  • Report test results through automated reports, dashboards, and metrics tracking.

  • Manage test data: Set up and maintain test data for automated scenarios.

  • CI/CD Integration: Integrate automation tests into the deployment pipeline.

Job Requirement

Education & Certifications

  • Bachelor’s degree in Information Technology, Mathematics–Informatics, or equivalent.

  • Preferred: Test Automation certification (ISTQB Advanced Test Automation Engineer).

Experience (Mandatory)

  • 5–7 years of experience in automation testing, with at least 3 years in the financial/banking domain.

  • 3+ years of experience in designing and maintaining automation frameworks.

  • 2+ years of experience mentoring and training junior testers.

  • Hands-on experience with loan processing, payment systems, and financial calculations.

Core Technical Skills (Mandatory)

Test Automation Tools

  • Web: Selenium WebDriver, TestNG/JUnit, Page Object Model.

  • Mobile: Appium or React Native testing frameworks (Detox/Jest).

  • API: Postman, REST Assured, or equivalent tools.

  • Reporting: Allure, ExtentReports, or custom dashboards.

Programming & Frameworks

  • JavaScript/TypeScript for React/React Native automation.

  • Java or Python for automation framework development.

  • SQL for database testing and data validation.

CI/CD & Version Control

  • Git for version control and collaboration.

  • Jenkins/GitLab CI for automated test execution.

  • Basic knowledge of Docker for containerized testing (nice to have).

Banking Domain Knowledge (Mandatory)

  • Loan origination and approval workflows.

  • Payment processing and card management flows.

  • Financial calculations (interest, fees, penalties).

  • Basic understanding of banking regulations and compliance requirements.

Soft Skills

  • Leadership: Ability to mentor and train team members.

  • Problem Solving: Strong debugging and analytical skills.

  • Communication: Able to present test results and collaborate effectively with development teams.

  • Time Management: Capable of prioritizing automation tasks and meeting deadlines.

Nice to Have (Optional)

Additional Skills

  • Performance testing experience (JMeter, k6).

  • Basic DevOps knowledge (Docker, Kubernetes).

  • Awareness of security testing practices.

  • Experience with enterprise banking systems.

  • Cloud platform experience (AWS, Azure).

  • BPMN process testing knowledge.

Certifications

  • Advanced test automation certifications.

  • Banking/Financial services certifications.

  • Cloud platform certifications.

More Information

  • Working time: Permanent

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LOTTE FINANCE VIETNAM

Founded in 1948, LOTTE is one of the largest global groups in Korea and is engaged in a variety of businesses including construction, chemistry, distribution, hotel, tourism, F & B and finance.

Lotte Card is a credit card company based on Lotte Group's largest distribution and service network in Korea. Lotte Card is a credit card company that covers Lotte Group's entire network and infrastructure, from department stores, marts, on-line shopping to movie theaters, coffee shops, Is a leading provider of credit finance services that combines services with FinTech.

In addition, considering the diverse lifestyles of our customers, Lotte Card is dedicated to developing competitive services that can only be provided by Lotte Card. Lotte Card aims to become a company that is always loved by our customers as a partner through useful and convenient benefits and services.

LOTTE CARD acquired a 100% stake in Techcom Finance at Techcombank, one of Vietnam's major banks, and was approved by STATE BANK OF Vietnam for final approval of Vietnam Finance business in March this year.

LOTTE Finance Vietnam (= LOTTE CARD) will start full-fledged financial services in Vietnam. Based on Korea’s advanced financial services and credit management technology, FINTECH and Big Data, And ultimately aims to become the best financial services company in Vietnam.

 

Currently, LOTTE Finance Vietnam is located in Lotte Center Hanoi and will provide our employees with the best office environment and infrastructure.

Tầng 12A, Tháp Tây, tòa nhà LOTTE Center Hà Nội, 54 Liễu Giai

https://www.lottefinance.vn

Contact person: Phòng Nhân sự

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