CredFlexi

Company Description CredFlexi is redefining B2B commerce by connecting buyers, suppliers, and financial institutions through an advanced technological platform. We empower businesses with tailored financial solutions, automated invoicing, faster payments, and real-time visibility into credit lines. Our comprehensive features streamline operations, improve cash flow, and ensure robust financial oversight. With a technology-first approach, CredFlexi provides secure, reliable, and always-on services to optimize business networks for the digital era. Role Description We're looking for an experienced Full Stack Developer to join our team at Credflexi. You'll work on cutting-edge applications built on AWS Amplify, leveraging modern development tools and AI-assisted coding practices. This role is perfect for developers who are passionate about serverless architectures, GraphQL APIs, and leveraging AI tools to accelerate development. Key Responsibilities Design and develop scalable full-stack applications using Next.js and React Build and maintain serverless backend services using AWS Lambda , API Gateway , and AppSync (GraphQL) Implement authentication and authorization flows with AWS Cognito Develop and optimize search functionality using AWS OpenSearch Manage data storage and retrieval with Amazon DynamoDB and AWS S3 Integrate email services using AWS SES for transactional and marketing communications Write clean, efficient Node.js backend code following best practices Collaborate using AI-powered development tools (Claude Code, Cursor) for faster iteration Implement Model Context Protocol (MCP) integrations for enhanced AI workflows Monitor application performance and troubleshoot issues using CloudWatch Participate in code reviews, architecture discussions, and sprint planning Deploy and manage infrastructure using AWS Amplify and Infrastructure as Code Gather requirements from stakeholders and convert them into product Required Skills & Experience Frontend: 3+ years of experience with React and modern JavaScript/TypeScript Strong proficiency in Next.js (SSR, SSG, API routes, App Router) Experience with state management (Context API, Redux, Zustand) Responsive design and CSS frameworks (Tailwind, Material-UI, or similar) Backend: 3+ years of Node.js development experience Hands-on experience with AWS Lambda and serverless architectures Proficiency in GraphQL using AWS AppSync Experience with RESTful APIs via AWS API Gateway Knowledge of DynamoDB data modeling and optimization AWS Services (Required): AWS Amplify - deployment, hosting, and backend configuration AWS Cognito - user authentication and authorization AWS AppSync - GraphQL API development AWS Lambda - serverless functions Amazon DynamoDB - NoSQL database operations AWS S3 - object storage and static asset management AWS OpenSearch - search and analytics AWS SES - email delivery and management CloudWatch - logging, monitoring, and alerting AI Development Tools (Strong Plus): Experience with Claude Code or Cursor for AI-assisted development Familiarity with Model Context Protocol (MCP) for AI tool integration Comfortable leveraging AI coding assistants to improve productivity General: Strong understanding of Git version control and CI/CD pipelines Experience with testing frameworks (Jest, React Testing Library, Cypress) Knowledge of security best practices and data protection Excellent problem-solving and debugging skills Strong communication and collaboration abilities Very good experience with Stakeholder management and gathering requirements and converting them into a product Preferred Qualifications AWS Certification (Developer Associate, Solutions Architect, or similar) Experience with Infrastructure as Code (AWS CDK, Terraform, CloudFormation) Knowledge of microservices architecture patterns Experience with real-time applications using WebSockets Familiarity with containerization (Docker) and orchestration Understanding of prompt engineering for AI development tools Previous experience building fintech or SaaS applications Contributions to open-source projects What We Offer Competitive salary Complete remote Latest development tools and AI coding assistants (Cursor, Claude Code) Collaborative team environment with modern tech stack Opportunity to work on innovative AI-powered applications Flexible work hours Tech Stack Summary Frontend: Next.js, React, TypeScript, Tailwind CSS Backend: Node.js, AWS Lambda, GraphQL (AppSync), REST APIs Database: DynamoDB, S3, OpenSearch Auth: AWS Cognito Email: AWS SES Infrastructure: AWS Amplify, API Gateway, CloudWatch AI Tools: Claude Code, Cursor, MCP Version Control: Git, GitHub/GitLab Location India