Senior Full-stack QA Engineer

QIC digital hub; Doha; On-site; QAR 180,000 - 300,000; Full time

Job summary

QIC digital hub in Doha, Qatar is seeking an experienced Software QA professional to lead end-to-end testing across native mobile apps (iOS/Android), web, and backend services. You will own mobile testing while collaborating with Web/Backend QA.

The role requires strong automation with Java, API testing via Postman/Swagger/cURL, and familiarity with traffic inspection tools. You will work within an Agile team to drive quality, investigate issues, and contribute to continuous improvement.

Qualifications

• At least 5 years of work experience in Software QA.
• Strong hands-on experience testing native mobile applications (iOS and/or Android).
• Hands-on test automation experience (Java) with automated tests written personally as part of recent projects.
• Strong experience with REST API testing using Postman, Swagger, cURL.
• Experience with traffic inspection and debugging tools such as Charles, Proxyman, or Fiddler.
• Experience with logging and monitoring tools such as Sentry, Firebase Crashlytics, Kibana, or similar.
• Understanding of microservices architecture and modern QA practices.
• Experience working in Agile/Scrum product teams.
• Experience with Kafka, gRPC/Protobuf, Go-based services.
• English level B1 or higher.

Responsibilities

• Perform end-to-end testing across native mobile applications iOS and Android web and backend services
• Take primary ownership of mobile application testing while supporting web and backend testing when needed
• Test third-party integrations and SDKs and validate data integrity and integration stability
• Develop and maintain automated tests primarily for backend API and web functionality
• Analyze requirements and technical specifications to identify potential issues and risks at early stages
• Investigate issues using logs monitoring systems and traffic inspection tools
• Perform API testing using tools such as Postman Swagger and cURL
• Work closely with developers product managers and other QA engineers throughout the development and release process
• Support bug investigation root cause analysis and quality improvements across the product

Skills

Mobile testing

API testing

Automation

Java

Agile/Scrum

Tools

Postman

Swagger

cURL

Charles

Proxyman

Fiddler

Sentry

Firebase Crashlytics

Kibana

Kafka

gRPC/Protobuf

Go

Job description

Key Responsibilities

Perform end-to-end testing across native mobile applications iOS and Android web and backend servicesTake primary ownership of mobile application testing while supporting web and backend testing when neededTest third-party integrations and SDKs and validate data integrity and integration stabilityDevelop and maintain automated tests primarily for backend API and web functionalityAnalyze requirements and technical specifications to identify potential issues and risks at early stagesInvestigate issues using logs monitoring systems and traffic inspection toolsPerform API testing using tools such as Postman Swagger and cURLWork closely with developers product managers and other QA engineers throughout the development and release processSupport bug investigation root cause analysis and quality improvements across the product

Key Requirements

• At least 5 years of work experience in Software QA
• Strong hands-on experience testing native mobile applications (iOS and/or Android)
• Hands-on test automation experience (Java) with automated tests written personally as part of recent projects;
• Strong experience with REST API testing using Postman, Swagger, cURL
• Experience with traffic inspection and debugging tools such as Charles, Proxyman, or Fiddler
• Experience with logging and monitoring tools such as Sentry, Firebase Crashlytics, Kibana, or similar
• Understanding of microservices architecture and modern QA practices
• Experience working in Agile/Scrum product teams
• Experience with Kafka, gRPC/Protobuf, Go-based services
• English level B1 or higher