[Hiring] React Developer @American IT Systems

Role Description

We are seeking a hands-on Cloud Application Engineer to design, develop, test, and maintain scalable cloud-based applications using AWS Amplify, Amazon S3, React, Python, AWS Lambda, Amazon EventBridge, and MongoDB Atlas.

The ideal candidate will have recent experience developing modern web applications and serverless solutions on AWS. This is a development-focused individual contributor role—not an architect or manager. The candidate should be comfortable working in an Agile environment and using GitHub and GitHub Actions for source control and CI/CD.

Experience with application testing, Single Sign-On (SSO), authentication, authorization, and multi-tenant isolation strategies is required.

Qualifications

• Recent hands-on experience developing cloud applications using AWS Amplify.
• Strong experience with React and modern front-end development.
• Strong programming experience with Python.
• Hands-on experience developing and deploying AWS Lambda functions.
• Experience using Amazon S3 for content storage, hosting, and application integration.
• Experience implementing event-driven applications with Amazon EventBridge.
• Experience working with MongoDB Atlas, including schema design, queries, indexing, and performance optimization.
• Experience with REST APIs, JSON, and application integrations.
• Experience with authentication, authorization, and SSO implementations.
• Understanding of multi-tenant application design and tenant data isolation strategies.
• Experience writing and maintaining unit, integration, and end-to-end tests.
• Hands-on experience with GitHub and Git-based development workflows.
• Experience creating and maintaining GitHub Actions CI/CD pipelines.
• Experience working in an Agile software development environment.

Requirements

• Develop, enhance, and maintain cloud-native web applications using React, Python, and AWS services.
• Build and maintain front-end applications using React and AWS Amplify.
• Develop serverless backend services and APIs using Python and AWS Lambda.
• Design and implement event-driven workflows using Amazon EventBridge.
• Work with Amazon S3 for content storage, retrieval, hosting, and distribution.
• Integrate applications with MongoDB Atlas and develop efficient data access solutions.
• Implement secure application authentication and authorization using SSO and AWS-supported identity services.
• Develop and maintain multi-tenant application capabilities, ensuring appropriate tenant-level data and resource isolation.
• Implement role-based access control and enforce secure access to application features and data.
• Write unit, integration, and end-to-end tests for front-end, backend, and serverless components.
• Develop automated testing processes and contribute to test coverage and quality improvements.
• Troubleshoot application defects, performance issues, integration problems, and production incidents.
• Use GitHub for source control, pull requests, code reviews, and collaborative development.
• Create and maintain CI/CD pipelines using GitHub Actions.
• Support automated build, test, security validation, and deployment processes.
• Follow secure coding, cloud security, and software development best practices.
• Participate in Agile ceremonies, including sprint planning, daily stand-ups, backlog refinement, and retrospectives.
• Collaborate with product owners, QA engineers, data engineers, security teams, and other developers.
• Prepare and maintain technical documentation for application components, integrations, deployment processes, and operational procedures.
• Monitor application health, logs, errors, and performance using appropriate AWS tools.

Company Description