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Full Stack Engineer – React, Node.js
Location
Brazil
Posted
86 days ago
Salary
0
Seniority
Senior
Job Description
Full Stack Engineer – React, Node.js
Pyyne
• Remediate plaintext storage of OAuth tokens and API keys in the database. • Enforce proper route-level authorization. • Implement input validation across all API routes. • Complete and stabilize connections to Meta, Google Ads, TikTok, Shopify, and Klaviyo. • Set up error monitoring. • Establish a CI/CD pipeline and staging environment. • Introduce test coverage for critical paths. • Migrate schema management from prisma.db push to a proper migration history.
Job Requirements
- 5+ years of full-stack engineering experience.
- Strong TypeScript and Next.js (App Router).
- PostgreSQL and Prisma ORM.
- Experience inheriting, auditing, and refactoring existing codebases.
- Experience with LLM API integrations in production, including cost management and rate limiting.
- Familiarity with multi-tenant SaaS architecture.
- Comfortable owning a project solo and communicating directly with a non-technical stakeholder.
Benefits
- Flexible remote working environment.
- Career development opportunities in a fast-growing company.
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