Senior Software Engineer

Role & responsibilities

Frontend (React.js)

. Build responsive, accessible UIs with React.js, TypeScript, and modern component patterns (hooks, Context, React Query).
. Implement design systems and reusable component libraries; ensure cross-browser compatibility and performance. . Integrate REST/GraphQL APIs; manage state (Redux/Context/Zustand) and routing (React Router/Next.js Router).

Backend (Python/FastAPI)

. Design, implement, and document RESTful APIs with FastAPI (Pydantic models, dependency injection, background tasks).
. Model and manage data with PostgreSQL/MySQL (ORMs like SQLAlchemy) and caching (Redis). . Implement authentication/authorization (JWT/OAuth2), rate-limiting, and input validation.

Quality, Performance & Security

. Write unit/integration tests (pytest, Playwright/Jest/RTL); enforce code quality standards and coverage.
. Optimize performance (async I/O, DB indexing, query optimization, CDN usage, code splitting). . Apply secure coding practices (OWASP, secrets in Key Vault, TLS, CORS, CSRF, input sanitization).

Cloud, CI/CD & Observability (Azure-first)

. Package and deploy services (Docker, Azure Container Apps/App Service/AKS).
. Implement CI/CD (Azure DevOps/GitHub Actions), IaC (Bicep/Terraform), and environment promotion . Add logging, metrics, and tracing (OpenTelemetry, Azure Monitor/App Insights); create dashboards and alerts.

Collaboration

. Work closely with Product, Design, DevOps, and QA; participate in code reviews and architecture discussions.
. Contribute to documentation and commit to continuous improvement.