Full Stack Developer - AWS & AI-Powered Development

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:

Backend:

Database:

Auth:

Email:

Infrastructure:

AI Tools:

Version Control:

Location

India