Senior Quality Assurance Engineer

Join MSBC as a QA Engineer (C#) – Driving Excellence in Backend and API Automation

QA Engineer

Key Responsibilities

• API Test Automation

• Develop, maintain, and execute automated test cases for

  RESTful APIs

  ,

  SOAP services

  , and

  Protobuf messages

  using

  .NET-based frameworks

  .
• Design reusable automation frameworks and scripts tailored to backend and integration workflows.
• Implement automation for

  FIX protocol

  interfaces and message validation processes.

• Manual API Testing

• Conduct manual testing for API endpoints to ensure functional accuracy and data integrity.
• Validate message serialization/deserialization and protocol compliance for Protobuf and FIX.

• Test Strategy & Execution

• Design and execute detailed test plans, test cases, and test scripts focused on API and backend systems.
• Perform regression, integration, and performance testing for service-level validation.

• Collaboration & Reporting

• Partner with development, architecture, and product teams to understand API specifications and system behavior.
• Track and communicate test coverage, bugs, and progress using test management tools.

• Continuous Improvement

• Enhance existing test frameworks and propose automation strategies for increased efficiency.
• Stay updated on evolving tools, libraries, and best practices in API and backend testing.

Required Skills & Qualifications:

• 5+ years of experience in

  manual and automation testing

  , with a strong focus on backend and API validation.
• Proficiency in

  .NET

  for developing automated testing solutions.
• Experience testing

  RESTful

  and

  SOAP APIs

  , including message types like

  Protobuf

  and protocols like

  FIX

  .
• Familiarity with API testing tools (e.g.,

  Postman

  ,

  Swagger

  ) and version control systems (e.g.,

  Git

  ).
• Working knowledge of

  CI/CD tools

  (e.g., Jenkins, GitHub Actions).
• Strong debugging skills and understanding of backend architectures and integration flows.
• Exposure to

  API contract testing

  tools (e.g.,

  Pact

  ) and

  security testing

  (e.g., OWASP standards).
• Comfortable working in

  Agile/Scrum

  environments.
• Excellent problem-solving, analytical, and communication skills.

Note:

Shift timings align with UK working hours. This role is based in Ahmedabad, but candidates from other cities or states are encouraged to apply as remote or hybrid working options are available.

MSBC Group has been a trusted technology partner for over 20 years, delivering cutting-edge digital and AI-powered solutions across financial services, manufacturing, logistics, and construction sectors.

We specialise in Custom Software Development, Staff Augmentation, Managed Services, and Business Process Outsourcing—driving innovation and enterprise transformation globally.

If you're passionate about trading systems, connectivity, and creating high-impact technology solutions, we’d love to hear from you.