Backend Developer - Fullstack E-commerce B2B + B2C

Description

Job Summary: We are seeking a developer to build and execute a specific project, with experience in NestJS and API development, preferably in e-commerce. Key Highlights: 1. Fixed-term project (45 days) 2. Advanced experience with Node.js, TypeScript, and NestJS 3. Proficiency in Next.js, PostgreSQL, Redis, and REST APIs At ICEFERAS S.R.L., we are looking for a developer to build and execute a specific project with an estimated duration of 45 days. EXCLUSIVES Node.js (v18+) and advanced TypeScript. NestJS. Frontend / Integration: Solid experience with Next.js (App Router, SSR/SSG, server actions) for efficient API consumption. PostgreSQL + Prisma ORM (or TypeORM). Redis + BullMQ (or similar in NestJS) for catalog caching and handling asynchronous queues/tasks. Authentication with JWT and refresh token management (Passport.js). Integration with Mercado Pago SDK/API. Consumption and creation of robust REST APIs. Unit and end-to-end (e2e) tests using Jest / Supertest (minimum 70% coverage). Load testing with Artillery, k6, or JMeter. Git. Experience: Minimum 1 year developing APIs with NestJS. At least 1 e-commerce application in production. Portfolio or verifiable references (repositories, production links). DESIRABLES Experience in e-commerce B2B + B2C business logic (dynamic pricing lists, roles, persistent shopping carts). -Requirements- Minimum education: Tertiary degree 1 year of experience Skills: Android SDK, Mobile applications, Backend, Database, Project execution, Frontend development, Node.js, Programming, Multimedia applications Keywords: developer, programmer, business, business