Senior QA Engineer Core Banking

Zensar Technologies; Mumbai; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Zensar Technologies Limited is seeking a Senior QA Engineer for its Core Banking team to ensure high-quality delivery of the Finacle platform and its ecosystem of channels, APIs, data platforms, and downstream systems.

The role combines deep manual and automated testing expertise, leads test strategy and automation initiatives, integrates testing into Azure DevOps CI/CD pipelines, and mentors junior engineers while collaborating closely with global QA leadership and cross-functional Agile teams.

Qualifications

• 8+ years of software testing and quality assurance experience.
• 8+ years of test automation experience.
• Strong proficiency with xUnit/NUnit, C#/.NET, and REST API testing.
• Hands-on experience using Postman or Bruno, SQL, and Azure Cosmos DB.
• Expertise in Azure DevOps, Azure Pipelines, and CI/CD integration.
• Proven experience testing Core Banking or financial services platforms; Finacle experience preferred.
• Solid understanding of STLC, SDLC, Agile methodologies and automation-first practices.
• Bachelor’s degree in Computer Science, IT or related field.
• ISTQB/ISEB Foundation (or higher) certification preferred.
• Demonstrated leadership, stakeholder management and mentoring abilities.

Responsibilities

• Own end-to-end testing for project and BAU initiatives from planning through release.
• Design and execute risk-based test strategies covering functional, integration, API, regression, end-to-end, and UAT testing.
• Build, maintain and scale automated test frameworks and regression suites using xUnit/NUnit and C#/.NET.
• Develop and run automated API tests with Postman/Bruno and validate data via SQL and Azure Cosmos DB.
• Integrate automated tests into Azure DevOps CI/CD pipelines and support continuous testing practices.
• Analyse requirements to ensure comprehensive business and technical test coverage.
• Manage defects, drive root-cause analysis and implement quality improvements.
• Lead testing for integrations, data migrations and data validation across Core Banking systems.
• Mentor junior QA engineers and promote quality engineering best practices across the team.
• Collaborate with cross-functional Agile teams and stakeholders throughout the delivery lifecycle.

Skills

QA testing

Automation

C#/.NET

REST API testing

Postman

Azure DevOps

SQL

CI/CD

Education

Bachelor's degree in Computer Science/IT

Tools

xUnit/NUnit

Postman/Bruno

Azure Pipelines

Cosmos DB

REST API tooling

Job description

Job Description:

Zensar Technologies Limited is seeking a Senior QA Engineer for its Core Banking team to ensure high‑quality delivery of the Finacle platform and its ecosystem of channels, APIs, data platforms, and downstream systems. The role combines deep manual and automated testing expertise, leads test strategy and automation initiatives, integrates testing into Azure DevOps CI/CD pipelines, and mentors junior engineers while collaborating closely with global QA leadership and cross‑functional Agile teams.

Responsibilities

• Own end‑to‑end testing for project and BAU initiatives from planning through release.
• Design and execute risk‑based test strategies covering functional, integration, API, regression, end‑to‑end, and UAT testing.
• Build, maintain and scale automated test frameworks and regression suites using xUnit/NUnit and C#/.NET.
• Develop and run automated API tests with Postman/Bruno and validate data via SQL and Azure Cosmos DB.
• Integrate automated tests into Azure DevOps CI/CD pipelines and support continuous testing practices.
• Analyse requirements to ensure comprehensive business and technical test coverage.
• Manage defects, drive root‑cause analysis and implement quality improvements.
• Lead testing for integrations, data migrations and data validation across Core Banking systems.
• Mentor junior QA engineers and promote quality engineering best practices across the team.
• Collaborate with cross‑functional Agile teams and stakeholders throughout the delivery lifecycle.

Qualifications

• 8+ years of software testing and quality assurance experience.
• 8+ years of test automation experience.
• Strong proficiency with xUnit/NUnit, C#/.NET, and REST API testing.
• Hands‑on experience using Postman or Bruno, SQL, and Azure Cosmos DB.
• Expertise in Azure DevOps, Azure Pipelines, and CI/CD integration.
• Proven experience testing Core Banking or financial services platforms; Finacle experience preferred.
• Solid understanding of STLC, SDLC, Agile methodologies and automation‑first practices.
• Bachelor’s degree in Computer Science, IT or related field.
• ISTQB/ISEB Foundation (or higher) certification preferred.
• Demonstrated leadership, stakeholder management and mentoring abilities.

At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: “Together, we shape experiences for better futures”. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is “ONE with Client” - a set of four core values that reflect who we are and how we work: “One Zensar, Nurturing, Empowering, and Client Focus”.

Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar and join us to Grow. Own. Achieve. Learn. to be the best version of yourself.

We believe the best work happens when individuality is celebrated, growth is encouraged, and well‑being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace. All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.