Senior Remote Full-Stack Engineer (React/NestJS/Postgres)

Monks; United States; Remote; USD 35,000 - 62,000; Full time

Job summary

Monks is seeking a Senior Full Stack Engineer to join our team. You’ll own end-to-end feature delivery from UI/UX to API and database design, building scalable React interfaces and APIs with NestJS and Postgres, and collaborating across the organization.

This remote role requires based in Brazil; you’ll work with Docker/Kubernetes/Helm infrastructure, tackle secure integrations, OAuth 2.0 flows, and maintain clean, well-documented code across the stack.

Qualifications

• Strong proficiency with TypeScript, React, NestJS, and Postgres.
• Comfortable shipping across the entire stack - UI to DB.
• Experience with monorepo tooling (PNPM, Turborepo, NX).
• Solid understanding of API authentication, credential management, and secure integrations with third‑party services.
• In-depth knowledge of OAuth 2.0, including implementation of valid auth flows and SSO.
• Experience working with Docker, Kubernetes, and Helm in production environments.
• Familiarity with domain‑driven design or clean architecture patterns.

Responsibilities

• Own end-to-end feature delivery - from UI/UX to API and database design.
• Build and maintain scalable React interfaces
• Architect and implement APIs using NestJS and Postgres
• Manage integrations with external services using internal credential/token management systems
• Design and implement secure OAuth 2.0 flows and SSO (Google, Microsoft, etc.)
• Contribute to and maintain our Docker/Kubernetes/Helm-based infrastructure
• Collaborate with designers, product managers, and engineers across the organization
• Write clean, maintainable, and well-documented code across the stack

Skills

TypeScript

React

NestJS

Postgres

OAuth 2.0

Docker

Kubernetes

Helm

PNPM

Turborepo

NX

Tools

Docker

Kubernetes

Helm

Terraform

Job description

Monks is seeking a Senior Full Stack Engineer to join our team. You’ll own end-to-end feature delivery from UI/UX to API and database design, building scalable React interfaces and APIs with NestJS and Postgres, and collaborating across the organization.

This remote role requires based in Brazil; you’ll work with Docker/Kubernetes/Helm infrastructure, tackle secure integrations, OAuth 2.0 flows, and maintain clean, well-documented code across the stack.