Full Stack Engineer (React.js / NestJS / TypeScript / Node.js )

Stellent IT LLC; Dallas (TX); On-site; USD 140,000 - 180,000; Full time

Job summary

Stellent IT LLC is seeking a highly skilled Full Stack Engineer (React.js / NestJS / TypeScript / Node.js) for onsite roles in Dallas, TX and other American cities. The position emphasizes design, development, and maintenance of scalable web applications, cloud‑native solutions on GCP, and NoSQL modeling with Firebase.

The ideal candidate has 8+ years of experience, strong full‑stack expertise, and a solid grasp of REST APIs, security best practices, and DevOps workflows.

Qualifications

• Bachelor's degree or equivalent practical experience in CS/engineering.
• 8+ years of full‑stack development experience.
• Strong proficiency in React.js, NestJS, TypeScript, and Node.js.
• Experience designing and consuming REST APIs and backend services.
• Hands‑on experience with Google Cloud Platform (GCP).
• Experience with Firebase and NoSQL data modeling.
• Knowledge of authentication, authorization, and security best practices.
• Experience with Git‑based workflows and collaboration.

Responsibilities

• Design, develop, and maintain full‑stack web applications using React.js, NestJS, TypeScript, and Node.js.
• Build responsive, scalable user interfaces and backend services.
• Architect RESTful APIs, microservices, and server‑side applications.
• Design data models with Firebase Firestore and NoSQL databases.
• Develop cloud‑native apps on Google Cloud Platform (GCP).
• Collaborate with product, design, and engineering teams to translate requirements into solutions.
• Ensure performance, security, scalability, and reliability; participate in architecture discussions.
• Lead code reviews, mentor developers, and drive best practices.

Skills

React.js

NestJS

TypeScript

Node.js

REST APIs

GCP

Firebase

NoSQL

Security

Software architecture

Education

Bachelor's degree in Computer Science/Engineering or related field

Tools

Docker

Kubernetes

Git

CI/CD

Job description

Hi,

Hope you are doing well. This is Dheeraj from Stellent IT.

Job Title: Full Stack Engineer (React.js / NestJS / TypeScript / Node.js)

Location: Dallas, TX, New York, NY, Chicago, IL & Piscataway, NJ (Onsite)

Duration: Long term

Position Overview: We are seeking a highly skilled Full Stack Engineer to design, develop, and maintain scalable web applications using modern frontend and backend technologies. The ideal candidate will have strong expertise in React.js, NestJS, TypeScript, Node.js, and Google Cloud Platform (GCP), along with experience in application architecture, cloud-native development, and NoSQL databases such as Firebase. This role requires a hands‑on engineer who can contribute across the entire software development lifecycle, from solution design and architecture to implementation, deployment, and ongoing optimization.

Key Responsibilities

• Design, develop, and maintain full-stack web applications using React.js, NestJS, TypeScript, and Node.js.
• Build responsive, scalable, and high-performance user interfaces and backend services.
• Architect and implement RESTful APIs, microservices, and server-side applications.
• Design and optimize data models using NoSQL databases, particularly Firebase Firestore.
• Develop and manage cloud‑native applications on Google Cloud Platform (GCP).
• Collaborate with product managers, designers, and engineering teams to translate business requirements into technical solutions.
• Ensure application performance, security, scalability, and reliability.
• Participate in system architecture discussions and provide technical leadership on solution design.
• Implement CI/CD pipelines and deployment automation.
• Write clean, maintainable, and well‑documented code following industry best practices.
• Conduct code reviews, troubleshoot issues, and support production environments.
• Evaluate and recommend improvements to technology stacks, architecture, and development processes.

Required Skills & Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
• 8+ years of full‑stack development experience.
• Strong proficiency in:
  • React.js
  • NestJS
  • TypeScript
  • Node.js
• Experience designing and consuming REST APIs and backend services.
• Hands‑on experience with Google Cloud Platform (GCP) services.
• Strong understanding of software architecture, design patterns, and scalable application development.
• Experience with Firebase and NoSQL database design principles.
• Knowledge of authentication, authorization, and application security best practices.
• Experience with Git‑based version control and collaborative development workflows.
• Strong problem‑solving, debugging, and analytical skills.
• Excellent communication and teamwork abilities.

Preferred Qualifications

• Experience designing distributed systems and microservices architectures.
• Knowledge of Firebase services such as:
  • Firestore
  • Firebase Authentication
  • Cloud Functions
  • Cloud Storage
• Experience with containerization technologies such as Docker.
• Familiarity with Kubernetes and cloud infrastructure management.
• Experience with CI/CD tools and DevOps practices.
• Exposure to event‑driven architectures and message queues.
• Experience working in Agile/Scrum environments.
• Previous experience leading technical design discussions and mentoring developers.

Technical Environment

Frontend

• React.js
• TypeScript
• HTML5, CSS3
• Modern state management libraries

Backend

• Node.js
• NestJS
• REST APIs
• Microservices Architecture

Cloud & Infrastructure

• Google Cloud Platform (GCP)
• Cloud Functions
• Cloud Run
• Cloud Storage
• CI/CD Pipelines

Database

• Firebase Firestore
• NoSQL Data Modeling

Tools

• Git
• Docker
• Agile/Scrum Methodologies