Senior Full Stack Developer

Intone Inc; Dallas, Northern (TX, KY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Intone Inc in Dallas, TX is seeking a Senior Full Stack Developer for a 12-month contract to design, develop, and maintain scalable, cloud-native enterprise applications. You will work with modern frontend and backend technologies, with a strong emphasis on Micro Frontend architectures.

You will build RESTful APIs, microservices, and responsive UIs using React, Python/Node.js, and AWS, while advancing automated testing with Playwright, performing code reviews, and collaborating with product,

Qualifications

• 12+ years of experience in full-stack development for enterprise-scale software.
• Strong experience with Python, Node.js, React, JavaScript (ES6+), HTML5, and CSS3.
• Experience developing REST APIs, microservices, and Micro Frontend applications.
• Hands-on experience with AWS cloud services and CI/CD pipelines.
• Experience with automated testing frameworks, including Playwright UI test automation tools.
• Knowledge of relational and NoSQL databases.
• Strong analytical, problem-solving, and communication skills with experience working in Agile environments.

Responsibilities

• Design, develop, and maintain full-stack web applications.
• Develop scalable REST APIs, microservices, and Micro Frontend applications for enterprise solutions.
• Build responsive user interfaces using React.js, JavaScript, HTML5, and CSS3.
• Develop backend services using Python and/or Node.js.
• Design and deploy cloud-native applications on AWS.
• Build event-driven applications and integrate messaging or streaming platforms.
• Develop and maintain automated test frameworks using Playwright to ensure quality.
• Collaborate with product owners, architects, QA, and DevOps teams throughout the lifecycle.
• Perform code reviews, troubleshoot production issues, and optimize performance, scalability, and security.
• Participate in Agile ceremonies and contribute to continuous improvement.

Tools

Python

Node.js

React

JavaScript

HTML5

CSS3

AWS

Playwright

REST APIs

microservices

Micro Frontends

CI/CD

Docker

Kubernetes

Databases

Job description

We are seeking a Senior Full Stack Developer for a 12-month contract position based in Dallas, Texas. This role offers the opportunity to design, develop, and maintain scalable, cloud-native enterprise applications using modern frontend and backend technologies, with strong emphasis on Micro Frontend architectures and automated testing practices.

Responsibilities

• Design, develop, and maintain full-stack web applications using modern frontend and backend technologies.


• Develop scalable RESTful APIs, microservices, and Micro Frontend applications for enterprise solutions.


• Build responsive user interfaces using React.js, JavaScript, HTML5, and CSS3.


• Develop backend services using Python and/or Node.js.


• Design and deploy cloud-native applications on AWS.


• Build event-driven applications and integrate messaging or streaming platforms where required.


• Develop and maintain automated test frameworks using Playwright to ensure application quality and reliability.


• Collaborate with product owners, architects, QA, and DevOps teams throughout the software development lifecycle.


• Perform code reviews, troubleshoot production issues, and optimize application performance, scalability, and security.


• Participate in Agile ceremonies and contribute to continuous improvement initiatives.

Qualifications

• Required
  
  
  
  • 12+ years of experience in full-stack application development, delivering enterprise-scale software solutions with modern cloud-native architectures, Micro Frontends, and automated testing practices.
  
  
  • Strong experience with Python, Node.js, React.js, JavaScript (ES6+), HTML5, and CSS3.
  
  
  • Experience developing REST APIs, microservices, and Micro Frontend applications.
  
  
  • Hands-on experience with AWS cloud services and CI/CD pipelines.
  
  
  • Experience with automated testing frameworks, including Playwright UI test automation tools.
  
  
  • Knowledge of relational and NoSQL databases.
  
  
  • Strong analytical, problem-solving, and communication skills with experience working in Agile environments.
  
  
  
  


• Preferred
  
  
  
  • Familiarity with containerization technologies such as Docker and Kubernetes.