Derex Technologies Inc is looking for a Lead Full Stack Developer to develop, test, and maintain modern web applications, design and implement RESTful APIs and microservices architectures, and optimize applications for performance, scalability, and maintainability.
Requirements
- Strong proficiency in React.js, Hooks, Context API, and Redux.
- Experience with JavaScript/TypeScript, HTML5, CSS3, and Responsive Design.
- Strong experience with Node.js, Express.js, and REST API development.
- Experience with relational and NoSQL databases (PostgreSQL, MongoDB, DynamoDB).
- Hands-on experience with AWS services: EC2, Lambda, S3, CloudFront, API Gateway, RDS/DynamoDB, CloudFormation.
- Experience with serverless application development and AWS SDK.
- Working knowledge of CI/CD tools (CodePipeline, GitHub Actions, Jenkins, etc.).
Responsibilities
- Develop, test, and maintain modern web applications using React.js (frontend) and Node.js / Express.js (backend).
- Design and implement RESTful APIs and microservices architectures.
- Integrate front-end components with back-end services and third-party APIs.
- Optimize applications for performance, scalability, and maintainability.
- Implement CI/CD pipelines, automate deployments, and manage application hosting on AWS (EC2, Lambda, S3, CloudFront, API Gateway, RDS, DynamoDB).
- Apply best practices in code quality, testing (Jest / Mocha), and documentation.
- Monitor and troubleshoot application performance and reliability issues using CloudWatch / AWS X-Ray / Logs.
Other
- Location: NJ – Onsite
- Duration: Long Term
- Collaborate with UI/UX designers and product teams to translate requirements into technical deliverables.
- Participate in agile ceremonies, code reviews, and peer collaboration sessions.
- Exposure to Agile / Scrum development methodologies.
