**Role & seniority: ** Software QA / Test Engineer (likely mid–senior based on end-to-end ownership and CI/CD involvement)

**Stack/tools: ** Node.js; Azure Functions; Next.js API routes; Supabase; Azure Database for PostgreSQL; Azure Active Directory B2C; JWT; SSR; Azure Blob Storage; Azure SignalR; automated testing (unit/integration/e2e); CI/CD pipeline testing integration

**Top 3 responsibilities: **

Design and execute test strategies for backend APIs, DB operations, and frontend-backend integration.
Validate migration/replacement work (Supabase → Azure PostgreSQL), including data consistency/integrity/performance and regression reliability.
Test security and functionality: authN/authZ (AAD B2C, JWT/session/SSR), RLS replacement with application-layer authorization, and file workflows/access control.
Must-have skills:
- Strong API, integration, regression, and end-to-end testing experience.
- Proficiency testing authentication/authorization systems (AAD B2C, JWT, session/SSR).
- Automated test suite development (unit/integration/e2e) and bug tracking with developer collaboration.
- Performance/load testing for backend services and database queries.
Nice-to-haves:
- Experience with real-time testing (Azure SignalR).
- Familiarity with real-time features, file upload/download testing, and blob storage access control.
- Experience embedding automated tests into CI/CD deployment workflows.
Location & work type: Not speci

Full Description

Design and execute comprehensive test strategies covering backend APIs,
database operations, and frontend-backend integration.
Validate data migration from Supabase to Azure Database for PostgreSQL,
ensuring data consistency, integrity, and performance.
Test authentication and authorization flows implemented via Azure Active
Directory B2C, including JWT handling, session management, and SSR behavior.
Perform API testing (functional, integration, and regression) for services
built using Node.js and Azure Functions or Next.js API routes.
Validate replacement of Supabase features such as Row-Level Security (RLS)
with application-layer authorization logic.
Test file upload/download workflows and access control using Azure Blob
Storage.
Conduct performance and load testing for backend services and database
queries.
Validate real-time features implemented via Azure SignalR Service or similar
technologies.
Develop and maintain automated test suites (unit, integration, and
end-to-end).
Identify, document, and track bugs, and work closely with developers to ensure
timely resolution.
Ensure system reliability through regression testing during each phase of
migration.
Participate in CI/CD pipelines and integrate automated testing into deployment
workflows.

QA Tester

Full Description