Full-Stack Software Engineer

What would you do? Build features end to end: Backend (Node/TypeScript/Express) and the screen that consumes it (React/TypeScript). Develop and evolve the e-commerce admin business modules: coupons, campaigns, carousels, categories, tags, customers, retailers, and Dynamic Home. Integrate services with RTK Query with internal microservices Maintain the mass-update and reporting flows: file uploads, templates, S3 downloads, and cron jobs. Apply module- and action-level permissions, multi-tenant/multi-brand logic, and feature flags (Statsig) in every new feature. Write tests for every new behavior (Jest, Testing Library, MSW on the frontend; Jest and supertest on the backend), phrased as business requirements. Incrementally migrate legacy to new: API v1 to v2, and MVC to DDD in Wanda. Take part in releases and operations: GitHub Actions, semantic-release, CodeBuild/S3/CloudFront, Docker/ECS, and Terraform. Maintain quality and observability: ESLint, Sonar, Sentry, and internationalization in 6 languages. 🙌🏼 Your experience has been shaped by React 18, TypeScript, and Redux Toolkit/RTK Query in a large application organized by domain modules. Micro-frontends with Single-SPA and SystemJS, with a dual Vite (dev) and Webpack (prod) build. Node.js with Express as an API Gateway over microservices, with PostgreSQL and parameterized SQL. Clean architecture/DDD with repository injection, and legacy code coexisting with new code. Authentication and authorization with JWT/JWKS, granular