Senior Full Stack Developer

Role Summary

Senior Developer responsible for designing and scaling high-traffic web applications. You will lead backend teams, mentor junior talent, and collaborate across functions to deliver high-performance microservices and seamless user experiences.

Technical Skills & Core Competencies

1. Frontend & Backend Development

• Languages & Frameworks: Expert-level JavaScript, TypeScript, Node.js, React, and Next.js.
• API Design: Building and integrating REST APIs, GraphQL, and Express.js.
• Architecture: Expertise in Microservices, Headless Commerce (e.g., Medusa), and scalable system design.

2. Data & Infrastructure

• Databases: Advanced PostgreSQL, MongoDB, Redis, and Elasticsearch (Schema design & caching).
• Cloud Services (AWS): Hands-on with Lambda, S3, EC2, Cognito, and API Gateway.
• Performance: Advanced knowledge of caching mechanisms and algorithmic optimization for high-traffic apps.

3. Quality & Leadership

• Engineering Excellence: Proficient in Unit Testing, TDD, and conducting rigorous Code Reviews.
• Team Leadership: Experience mentoring junior developers and leading backend-focused project delivery.
• Collaboration: Partnering with Design, Product, and Data Science teams for cross-platform impact.

Key Responsibilities

• Develop scalable web applications using the MERN/PERN stack + Next.js.
• Optimize database performance through normalization and caching strategies.
• Architect and deploy serverless and containerized solutions on AWS.
• Lead backend initiatives and ensure code maintainability through TDD.

Tools & Technologies

• Frontend: React, Redux, Next.js, TypeScript.
• Backend: Node.js, Express, GraphQL, Medusa.
• Database: PostgreSQL, MongoDB, Redis, Elasticsearch.
• Cloud: AWS (Lambda, S3, EC2, SES, Cognito).
• Testing: Jest, TDD, Mocha/Chai.