Are you an automation testing professional with strong C#/.NET, API testing and SQL experience? Numerator is hiring an Automation Tester (C# .NET) for a remote opportunity in India. This role is particularly interesting for QA engineers who want to move beyond traditional test scripting and work closer to software engineering practices.
The position focuses on building maintainable automation using C#/.NET and NUnit, creating BDD scenarios, testing REST APIs, validating databases and integrating automated tests into CI/CD pipelines. 💻🚀
📌 Job Highlights
🔹 Company: Numerator
🔹 Position: Automation Tester (C# .NET)
🔹 Experience: 3–5 years
🔹 Location: Vadodara, Gujarat / Remote India
🔹 Employment: Full-time
🔹 Job ID: 610380
🔹 Primary Technology: C# / .NET
🔹 Testing: E2E, API, Integration & Automation
🔹 Framework: NUnit
🔹 BDD: Reqnroll / SpecFlow / Gherkin
🔹 Database: SQL / Relational Databases
🔹 Cloud/DevOps: Azure / CI/CD / Azure DevOps
🏢 About Numerator
Numerator is a data and technology company focused on helping businesses understand consumer behavior, shopping patterns and market intelligence. Its technology organization works across data, engineering and product development to build platforms and solutions used by businesses to make informed decisions.
Numerator also promotes a distributed working environment and emphasizes professional development, mentorship and flexibility.
🌟 Why This Role Is Good for Your Experience
This is more than a conventional automation-testing position.
The JD expects you to write clean, reusable test code, understand the testing pyramid and contribute to automation architecture. That makes it particularly suitable for QA engineers who want to progress toward SDET, Quality Engineer or Automation Architect roles.
You will gain practical exposure to:
✅ C#/.NET automation
✅ NUnit/xUnit/MSTest
✅ REST API automation
✅ SQL-based test-data validation
✅ BDD and Gherkin
✅ CI/CD pipelines
✅ Microservices testing
✅ Cloud-native applications
✅ Root-cause analysis
✅ Test observability and reporting
🧪 What Will You Work On?
A major responsibility will be developing and maintaining end-to-end automated tests using C#/.NET and NUnit.
You may also create behavior-driven scenarios using Reqnroll/SpecFlow and Gherkin, making it important to understand how business requirements can be translated into executable test scenarios.
The automation will also be executed through CI/CD pipelines, so understanding how automated tests behave inside a build pipeline will give candidates a significant advantage. 🔄
💰 Expected Salary Range
Numerator has not published an official salary range for this specific Automation Tester position.
For this specialized QA automation profile, a reasonable market-oriented estimate could be approximately ₹8–15 LPA, depending on C#/.NET expertise, automation-framework experience, API testing, Azure exposure and interview performance.
⚠️ This is an estimated range, not an official Numerator salary figure. Candidates should confirm the actual compensation with the recruiter.
🧑💼 Expected Interview Rounds at Numerator
Numerator publicly describes a hiring process that can include:
1️⃣ Talent Acquisition Call
Expect questions about your experience, availability, location, compensation expectations and overall fit.
2️⃣ Hiring Manager Discussion
Be prepared to explain your automation framework, current responsibilities, challenges and contributions.
3️⃣ Job-Related Evaluation
This is likely to be particularly important for this role. Expect practical questions around C#, automation, NUnit, APIs, SQL and debugging.
4️⃣ Team Interviews
You may interact with potential teammates and stakeholders to assess technical depth, collaboration and problem-solving.
5️⃣ Final/Offer Stage
Successful candidates proceed toward the offer stage.
🔥 Preparation Tips
Don’t prepare only Selenium-style automation questions.
Your preparation should start with C#/.NET fundamentals.
Revise:
🔹 OOP concepts
🔹 Interfaces and abstract classes
🔹 Collections and LINQ
🔹 Exception handling
🔹 Async/await
🔹 Delegates and generics
🔹 Clean-code principles
For automation, understand the testing pyramid and be able to explain why unit, integration and E2E tests should not all be treated equally.
For NUnit, prepare fixtures, setup/teardown, assertions, parameterized tests and test organization.
For API testing, practice validating:
HTTP status → headers → authentication → response schema → business rules → negative scenarios
For SQL, revise joins, subqueries, aggregations, indexes and test-data validation.
🛠️ Skills Required
Core Automation
C# | .NET | NUnit | xUnit | MSTest | E2E Automation | Test Pyramid
API & Backend
REST APIs | Web APIs | HTTP | API Automation | Authentication | JSON | Microservices
BDD
Reqnroll | SpecFlow | Cucumber | Gherkin | Behavior-Driven Testing
Database
SQL | SQL Server | Relational Databases | Test Data Management
DevOps & Cloud
Git | CI/CD | Azure | Azure DevOps | Test Reporting | Pipeline Automation
QA Engineering
Regression Testing | Integration Testing | Root-Cause Analysis | Defect Management | Test Strategy | Agile/Scrum
📄 Resume Tips
Your resume should look like an automation-engineering resume, not a generic manual-testing resume.
Place these keywords prominently where they genuinely match your experience:
C# | .NET | NUnit | REST API Automation | SQL | Reqnroll | SpecFlow | Gherkin | CI/CD | Azure | Microservices | E2E Automation
Instead of writing:
❌ “Created automation scripts for web applications.”
Use a stronger, accurate version such as:
✅ “Developed and maintained reusable C#/.NET automation suites using NUnit for end-to-end and API validation, integrated with CI/CD pipelines.”
Add measurable results wherever possible:
📊 Number of automated tests
⏱️ Regression time reduced
🔄 Execution frequency
🐞 Defect detection improvements
⚡ Pipeline execution improvements
If you have worked with Selenium, Playwright, Cypress or another UI framework, mention it as additional experience rather than allowing it to overshadow the C#/.NET requirement.
📩 How to Apply
👉 Application Link: Click Here
Interested candidates should apply through Numerator’s official careers portal and search for Automation Tester (C# .Net), Job ID 610380.
Before applying, check that your resume clearly demonstrates:
☑️ 3–5 years of experience
☑️ C#/.NET automation
☑️ NUnit/xUnit/MSTest
☑️ REST API testing
☑️ SQL
☑️ CI/CD
☑️ Git
☑️ Agile/Scrum
☑️ Strong debugging and RCA skills
If your strongest experience is C#/.NET + API + SQL + automation, this is definitely a role worth considering.
