Senior QA Engineer - Estimation and Quotation Calculation

Location: Bangalore, India
Experience: 7+ Years

Role Summary

The Senior QA Engineer will be responsible for manual functional testing, regression testing, SQL validation, and end-to-end quality assurance for Engineering Estimation and Quotation Calculation applications.

The role requires a QA professional who can understand HVAC business processes, engineering configuration, quotation calculations, financial/mathematical calculations, and data-driven application behaviour. The candidate will work closely with Product Owners, Developers, Architects, Configuration Managers, Engineering SMEs, and Business teams to ensure calculation accuracy, application stability, and non-regression of existing business workflows.

Key Responsibilities

- Perform manual functional and regression testing for estimation, engineering configuration, and quotation calculation features.

- Validate engineering quotation calculations, pricing outputs, labour/cost calculations, rollups, summaries, and business-rule-driven results.

- Review requirements, user stories, acceptance criteria, and design documents to prepare detailed test scenarios and test cases.

- Validate expected vs actual calculation results using sample data, business formulas, and financial/mathematical logic.

- Execute end-to-end testing across UI, API, database, and configuration-driven flows.

- Perform SQL validation across reference data, runtime data, calculated output tables, and summary/rollup data.

- Validate stored procedure outputs, backend data changes, and application behaviour after configuration updates.

- Test editable fields, read-only fields, calculated fields, feature flags, entitlements, and regression scenarios.

- Log clear defects with test data, steps to reproduce, expected results, actual results, and supporting evidence.

- Support UAT, defect triage, release readiness, and production validation activities.

Required Skills and Experience





- 7+ years of experience in manual software testing for enterprise business applications.

- Good understanding of engineering estimation, quotation calculation, pricing, costing, or financial calculation workflows.

- Relevant experience in engineering configuration and/or quotation calculation systems.

- Good understanding of HVAC business processes is strongly preferred.

- Strong ability to validate financial and mathematical calculations, including percentages, margins, markups, discounts, cost, sell price, totals, and rollups.

- Valuable SQL Server knowledge with ability to write basic and intermediate SQL queries.

- Experience validating data across multiple backend tables and stored procedure outputs.

- Experience with API testing tools such as Postman, Swagger, or similar.

- Experience preparing test scenarios, test cases, test data, defect reports, and regression test suites.

- Strong analytical, troubleshooting, and communication skills.

- Ability to work effectively with Product, Development, QA, Configuration, Engineering, and Business teams.

Preferred Skills

- Experience testing HVAC, estimation, CPQ, quotation, pricing, labour estimation, or engineering configuration applications.

- Experience with .NET and SQL Server based enterprise applications.

- Experience validating reference-data-driven or configuration-driven systems.

- Experience testing configurable grids, summary views, reports, or calculation output screens.

- Exposure to feature flag and entitlement-based testing.

Success Measures

- Accurate validation of engineering quotation and estimation calculations.

- Strong regression coverage for existing business workflows.

- Clear and timely defect reporting with quality evidence.

- Reliable SQL, API, and UI test validation.

- Timely QA sign-off for sprint and release scope.

- Effective support for UAT and production readiness.

Educational Qualification

- Bachelor’s degree in computer science, Mechanical, Controls, Engineering, or related field.

- Equivalent practical experience in manual QA, SQL validation, engineering configuration, and quotation calculation testing will also be considered.

📌 Senior Test Engineer Manual (Bengaluru)
🏢 Johnson Controls
📍 Bengaluru