Senior Developer

Highbrow LLC; Frisco, Overland Park, Atlanta (TX, KS, GA); On-site; USD 120,000 - 160,000; Full time

Job summary

A leading technology firm in Frisco, TX is seeking a Senior Developer to create high-performance web applications using React.js for frontend and Node.js for backend services. Candidates should have over 10 years of experience with modern frameworks and container orchestration technologies like Docker and Kubernetes. This full-time role offers an opportunity to collaborate in an Agile environment, focusing on designing and deploying robust applications.

Qualifications

• 10+ years of experience in frontend development, preferably with React.js.
• Strong understanding of container orchestration using Kubernetes.
• Experience designing and consuming RESTful and GraphQL APIs.

Responsibilities

• Develop and maintain frontend applications using React.js.
• Design and implement scalable backend services using Node.js.
• Build and optimize RESTful and GraphQL APIs.

Skills

React.js

Node.js

Docker

Kubernetes

MySQL

MongoDB

GraphQL

RESTful APIs

Tools

Jenkins

GitHub

Grafana

Prometheus

Job description

Job Title :- Senior Developer

Note :- We are looking for a skilled Full Stack Developer with expertise in React.js for frontend development and Node.js for backend services. The ideal candidate should also have experience with Docker and Kubernetes

Employment Type :- W2

Duration :- Long Term

Visa Type :- W2 , 1099

Location :- Atlanta, GA , Frisco, TX , Overland Park, KS

Job Description

Technical Skills:

Frontend:

• Languages: HTML5, CSS3, JavaScript, jQuery
• Frameworks/Libraries: React.js, Next.js, Material UI
• State Management: Redux, Context API
• UI/UX Tools: Figma, Zeplin
• Styling & Preprocessors: SCSS, LESS, CSS-in-JS
• Build Tools: Webpack, Babel
• Performance Optimization: Lazy Loading, Web Workers, PWA

Backend:

• Languages: Node.js, JavaScript, JSON, XML, Yaml
• Frameworks: ExpressJS
• API Design: RESTful APIs, GraphQL
• Authentication: OAuth2, JWT, SAML, OpenID Connect
• Security: Data Encryption, XSS/CSRF Prevention, Role-Based Access Control (RBAC), CORS
• Server-Side Rendering (SSR): Next.js

Database & Storage:

• Relational Databases: MySQL/Oracle
• NoSQL Databases: MongoDB
• Database Optimization: Indexing, Query Optimization, Data Sharding

DevOps & Cloud Infrastructure:

• Containers & Orchestration: Docker, Kubernetes, Conducktor
• CI/CD Pipelines: Jenkins, GitLab CI/CD
• Monitoring & Logging: Grafana, Splunk

Testing & Quality Assurance:

• Unit Testing: Jest, Mocha, Jasmine, JUnit
• Integration Testing: Selenium, Postman, SoapUI
• Static Analysis: ESLint, Prettier, SonarQube
• Performance Testing: JMeter, LoadRunner

Version Control & Collaboration:

• Git, GitHub, GitLab, Bitbucket
• JIRA, Confluence
• Agile (Scrum, Kanban), CI/CD Pipelines

Job Overview:

We are looking for a skilled Full Stack Developer with expertise in React.js for frontend development and Node.js for backend services. The ideal candidate should also have experience with Docker and Kubernetes to ensure smooth deployment and scalability of applications. You will be responsible for designing, developing, and maintaining robust, high-performance web applications.

Key Responsibilities:

• Develop and maintain frontend applications using React.js with modern state management (e.g., Redux, Context API).
• Design and implement scalable and high-performance backend services using Node.js (Express.js, Next.js).
• Build and optimize RESTful and GraphQL APIs for seamless frontend-backend communication.
• Implement containerized microservices using Docker and orchestrate them with Kubernetes for scalable deployments.
• Integrate cloud services (AWS, GCP, or Azure) for hosting and CI/CD automation.
• Write clean, maintainable, and well-documented code following best practices.
• Troubleshoot and resolve issues in production environments.
• Work collaboratively in an Agile/Scrum environment with designers, developers, and product managers.

Required Skills & Experience:

• 10+ years of experience in frontend development with React.js (Hooks, React Router, NodeJS and GraphQL).
• Strong understanding of Docker for containerized applications.
• Hands‑on experience with Kubernetes for container orchestration and deployment.
• Experience with relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.
• Proficiency in designing and consuming RESTful APIs and GraphQL APIs.
• Experience with cloud platforms like AWS (ECS, EKS, Lambda, S3), GCP, or Azure.
• Strong understanding of CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI)
• Familiarity with monitoring and logging tools like Prometheus, Grafana, ELK Stack.
• Knowledge of authentication and authorization protocols (JWT, OAuth, OpenID).
• Excellent problem‑solving and debugging skills.

Nice-to-Have Skills:

• Knowledge of testing frameworks (Jest, Mocha, Cypress).
• Experience with Infrastructure as Code (Terraform, Helm).
• Understanding of security best practices for containerized applications.