Node.js Developer

Valiant Technologies LLC; Plano (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Valiant Technologies LLC is seeking a skilled Backend/Full-Stack Engineer in Plano, TX to design and maintain RESTful APIs and microservices with Node.js and TypeScript. You will optimize relational and NoSQL databases, implement Redis caching, and deploy via AWS CI/CD pipelines.

Collaborating with frontend teams using React, you will deliver end-to-end applications with robust performance and scalability. This role requires US work authorization and a strong technical foundation.

Qualifications

• Experience designing RESTful APIs and microservices.
• Strong knowledge of relational and NoSQL databases.
• Experience with AWS services and CI/CD pipelines.

Responsibilities

• Backend Architecture: Design, build, and maintain robust RESTful APIs and microservices using Node.js (Express, NestJS, or Fastify) and TypeScript.
• Database & Performance: Optimize complex queries and schema designs using PostgreSQL/MySQL and MongoDB/DynamoDB with Redis caching.
• AWS Cloud & DevOps: Deploy and manage production-grade applications using core AWS services (Lambda, API Gateway, ECS/EKS, SQS/SNS) and CI/CD pipelines.
• Full-Stack Integration: Collaborate with frontend teams, using React to build seamless user interfaces and ensure end-to-end functionality.

Skills

Node.js

TypeScript

React

RESTful APIs

Tools

PostgreSQL

MySQL

MongoDB

DynamoDB

Redis

AWS

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization

US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Key Responsibilities:

• Backend Architecture: Design, build, and maintain robust RESTful APIs and microservices using Node.js (Express, NestJS, or Fastify) and TypeScript.


• Database & Performance: Optimize complex queries and schema designs using relational (PostgreSQL/MySQL) and NoSQL (MongoDB/DynamoDB) databases, including Redis caching.


• AWS Cloud & DevOps: Deploy and manage production‑grade applications using core AWS services (Lambda, API Gateway, ECS/EKS, SQS/SNS) and CI/CD pipelines.


• Full-Stack Integration: Collaborate with frontend teams, utilizing React to build seamless user interfaces and ensure end-to-end application functionality.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.