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# UI Fullstack Developer

- **Company:** Apptad Inc.
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Amazon Cloudfront, Amazon S3, HTML5, User Authentication, Microsoft Azure, Microsoft Online Services, Cascading Style Sheets (CSS), Cloud Computing, Databases, Continuous Integration, DevOps, Amazon DynamoDB, Github, Design of User Interfaces, Identity and Access Management, PostgreSQL, Microsoft SQL Server, Node.Js, NoSQL, OAuth, Operational Databases, Scrum Methodology, Azure Active Directory, Security Assertion Markup Language (SAML), Microsoft SharePoint, Software Engineering, TypeScript, WebSocket, Microsoft Power Automate, Tailwind, ReactJS, Delivery Pipeline, AWS Lambda, Backend, Git, Single Page Application, Webpack, Material UI, Information Technology, Deployment Automation, Real Time Data, Front End Software Development, React Redux, Functional Programming, React Testing Library, Cloudwatch, Api Gateway, Restful APIs, Es2015, Serverless Computing, Powerapps, Docker
- **Published:** October 9, 2026
- **Apply:** https://www.careerjet.com/jobad/usc9e58654b6cc59db2110510be96d176e

## About the Role

Reacts Js/Sharepoint/AWS, Education: Bachelor's degree in Computer Science, Information Technology, or a related field.
Experience: 5 8+ years of total software engineering experience, with a heavy emphasis on UI engineering and cloud-native solutions.
Certifications (Preferred): AWS Certified Developer / Solutions Architect or Microsoft Certified: SharePoint/Power Platform Developer

## Description

Frontend Development: Architect and build responsive, performant, and accessible single-page applications (SPAs) using React.js, TypeScript, HTML5, and modern CSS frameworks.
2Microsoft Ecosystem & SharePoint Integration: Build custom web parts and extensions using SharePoint Framework (SPFx), Microsoft Graph API, and SharePoint REST APIs. Modernize legacy intranet portals into React-driven micro-frontends integrated into SharePoint Online.
Cloud & Serverless Development: Design, deploy, and manage serverless backend API integrations on AWS (using AWS Lambda, API Gateway, S3, DynamoDB, and CloudFront).
4API Development & Integration: Build and consume RESTful APIs and WebSockets to enable secure real-time data flow between AWS services, SharePoint lists/libraries, and internal databases.
Enterprise Security & Compliance: Implement secure authentication/authorization protocols (OAuth 2.0, SAML, Azure AD / Entra ID, AWS Cognito) to ensure compliance with financial security standards.
DevOps & CI/CD: Establish automated deployment pipelines using GitHub Actions, AWS CodePipeline, or Azure DevOps for cloud infrastructure and SharePoint solution packages (.sppkg).
Technical Skills & Qualifications
Frontend: Strong expertise in React.js, Redux / Context API, TypeScript, JavaScript (ES6+), Modern HTML5/CSS3, and UI libraries (Fluent UI, Material UI, or Tailwind).
Microsoft Ecosystem: Deep hands-on experience with SharePoint Online, SharePoint Framework (SPFx), Microsoft Graph API, Power Platform (Power Automate, Power Apps), and Azure AD integration.
AWS Cloud: Proven experience with core AWS services-Lambda, API Gateway, S3, CloudFront, IAM, DynamoDB, and CloudWatch.
Backend & Database: Node.js, Express, RESTful API design, along with proficiency in relational/NoSQL databases (PostgreSQL, SQL Server, or AWS DynamoDB).
Tooling & Process: Git, Webpack/Vite, Jest/React Testing Library, CI/CD pipelines, Docker, and Agile/Scrum methodologies.