Note: The job is a remote job and is open to candidates in USA. Capnexus is a comprehensive services provider specializing in retail software development and support. They are seeking a Senior AWS Full Stack Developer to design and deliver a cloud-native AI-powered subcontractor pre-qualification platform for the construction industry. The role involves building serverless backend and modern frontend applications leveraging AWS services and collaborating with cross-functional teams.
Responsibilities
- Design and develop the application architecture, UI/UX, and technical requirements during the Discovery & Design phase
- Configure and integrate AWS SES for automated email delivery and Amazon QuickSight for executive-facing dashboards
- Build and deploy a document upload portal enabling subcontractors to submit insurance certificates, bonding letters, and financial statements
- Develop RESTful and serverless APIs using AWS Lambda and Amazon API Gateway to support frontend/backend integration
- Create real-time status and risk profiling dashboards in Amazon QuickSight integrated with CMIC ERP data
- Integrate AI-powered document validation and exception management workflows driven by Amazon Bedrock
- Build and manage automated subcontractor outreach features including personalized email generation and response tracking via Amazon SES
- Develop and host frontend applications using AWS Amplify, Amazon S3, and Amazon CloudFront
- Participate in CI/CD pipeline setup, automated testing, and deployment to production environments
- Collaborate with cross-functional team members including AI/ML, DevOps, and Data Engineering resources
- Conduct integration testing, support user acceptance testing (UAT), and develop user training materials
- Contribute to knowledge transfer documentation and post-deployment operations guides
Skills
- 5+ years of full stack software development experience, with at least 2+ years working in AWS cloud environments
- Proficiency in modern frontend frameworks (React, Angular, or Vue) and backend development using Python, Node.js, or TypeScript
- Hands-on experience with AWS serverless architecture including Lambda, API Gateway, S3, and Amplify
- Experience building and configuring Amazon QuickSight dashboards and data visualizations
- Familiarity with Amazon SES for transactional and automated email workflows
- Strong understanding of RESTful API design, data modeling, and cloud-native integration patterns
- Experience with CI/CD pipelines and DevOps practices (AWS CodePipeline, CodeBuild, or equivalent)
- Solid skills in frontend/backend integration, application testing, and deployment automation
- Excellent problem-solving, communication, and collaboration abilities within Agile/Scrum teams
- Experience with Amazon Bedrock, Amazon Textract, or other AWS AI/ML services
- Familiarity with ERP systems or API integrations (CMIC or similar construction/enterprise platforms)
- AWS Certification (Developer Associate or Solutions Architect)
- Experience with CloudFront CDN configuration and S3 static site hosting
- Background in construction, insurance, or financial services industries
Benefits
- Remote work
Company Overview