We are looking for a skilled and motivated Full Stack Developer with 4+ years of experience to join our engineering team. The ideal candidate will be responsible for building scalable, high-performance web applications using React.js (frontend) and Node.js (backend), with a strong focus on serverless architecture using AWS SAM.

You will work across the full development lifecycle, from designing user interfaces to developing backend services and deploying cloud-native applications on AWS.

Key Responsibilities:

1. Backend Development (Node.js):

- Develop and maintain robust, scalable, and secure RESTful APIs/Microservices using Node.js.

- Build and deploy serverless applications using AWS Lambda, API Gateway, and AWS SAM.

- Design and manage database schemas (both SQL like PostgreSQL/MySQL and NoSQL like DynamoDB) and ensure efficient data storage and retrieval.

- Implement authentication, authorization, and security best practices (e.g., OAuth 2.0, JWT) across the backend systems.

- Optimize backend performance, reliability, and security.

2. Frontend Development (React):

- Design and implement highly responsive user interfaces and reusable components using React.js and its ecosystem (e.g., Hooks, Redux/Context API, React Router).

- Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.

- Write and maintain reliable unit and integration tests for front-end code (e.g., using Jest, React Testing Library, or Cypress).

3. Cloud & DevOps (AWS):

- Develop and manage cloud-native applications using AWS services, including: Lambda, API Gateway, S3, RDS (PostgreSQL), CloudFront, CloudWatch, IAM, VPC.

- Use AWS SAM for infrastructure as code and application deployment.

- Implement and maintain CI/CD pipelines for automated builds and deployments.

- Monitor, troubleshoot, and optimize applications for performance and cost.

4. Architecture & Leadership:

- Participate in architecture and system design discussions, offering input on technical direction and stack choices.

- Conduct thorough code reviews to maintain high code quality, performance, and adherence to established standards.

- Mentor and guide junior developers, promoting a culture of engineering excellence and continuous improvement.

Required Skills & Qualifications:

- 4+ years of professional experience in full stack software development.

- Expert proficiency in JavaScript/TypeScript, Material-UI (MUI), HTML5 and CSS3.

- Deep expertise with the React framework, including state management, component lifecycle, and performance optimization.

- Strong backend development skills with Node.js and experience building high-volume, scalable APIs.

- Proven hands-on experience with AWS serverless architecture (Lambda, API Gateway, SAM).

- Familiarity with modern software engineering practices, including Agile/Scrum, Git version control, and containerization (e.g., Docker).

- Strong analytical, communication, and problem-solving skills, with a track record of owning projects end-to-end.

Preferred (Bonus) Skills:

- Experience with AI-assisted / AI-native development tools such as: AWS Kiro (spec-driven development, AI-assisted workflows), GitHub Copilot, Claude Code, or similar coding assistants.

- Understanding of Spec-Driven Development (SDD) or AI-assisted software development practices.

- Knowledge of Infrastructure as Code (IaC) tools like Terraform or AWS CDK.