Senior Fullstack Engineer at CADDi

Setup: Remote, Hybrid
Location: Ho Chi Minh City
Type: Full-time
Level: Senior
Posted: Jan 29, 2026

Description

Seeking a Sr Fullstack Engineer to lead the development and scaling of the CADDi SaaS Platform. This role involves end-to-end design, development, and maintenance of a high-performance web application, utilizing modern web technologies like TypeScript, NestJS, Next.js, and GraphQL. The engineer will collaborate with international teams, ensure high code quality, and contribute to architectural decisions.

Required Skills

Web Application Development
TypeScript
React
Next.js
GraphQL
Node.js
PostgreSQL
ORM (Prisma)
Domain-Driven Design
Modular Architecture Patterns
English Communication Skills

Additional Information

Required Previous Experiences: 7+ years of experience in web application development.
Proficiency in statically typed programming languages such as TypeScript/Rust… with experience in both frontend and backend development.
Experience in FE development specially React (Hooks, Context, State Management) and Next.js (SSR/SSG).
Backend development experience with Node.js and GraphQL (Schema design, Resolvers, N+1 problem solving).
Hands-on experience with PostgreSQL & ORM(Prisma) database design and optimization.
Experience building and maintaining REST and GraphQL APIs.
Knowledge of domain-driven design and modular architecture patterns.
Preferred Qualifications: Experience with patterns & architecture such as BFF, clean architecture , micro-services & DDD, eg…
Familiarity with Cloud Infrastructure (GCP, Kubernetes) and CI/CD pipelines (GitHub Actions).
Experience in B2B SaaS or complex enterprise applications.
Experience in design and development of large systems across multiple teams.
Experience working with Scrum or Agile methodologies.
Experience developing security-conscious web applications.