Full-Stack Engineer Intern (Next.js, TypeScript, Cloudflare D1 & DNS)

Engineering • Internship Program

About the Role

TechFilos Technology is seeking an ambitious Full-Stack Engineering Intern specializing in modern edge technologies and cloud infrastructure for a 3-month hybrid internship. In this role, you will work closely with our core team to design and deploy full-stack applications using Next.js (TSX/TypeScript), manage edge databases via Cloudflare D1, handle deployments using Wrangler CLI, and configure Cloudflare DNS and infrastructure rules. This is a high-impact, hands-on role ideal for a developer looking to build serverless and edge-first web platforms.

Responsibilities

• Develop and maintain full-stack web application components using Next.js, React (TSX), and TypeScript.
• Design database schemas, write SQL queries, and manage database operations using Cloudflare D1.
• Build, test, and deploy edge applications and Workers using Wrangler CLI.
• Manage custom domains, DNS records, SSL/TLS certificates, and caching configurations on Cloudflare Infrastructure.
• Integrate RESTful and GraphQL APIs with serverless backends and edge functions.
• Troubleshoot deployment pipelines, domain routing, and application performance issues.

Requirements

• Strong foundation in TypeScript, React, and Next.js (App Router / TSX).
• Basic understanding of relational database management and SQL syntax.
• Familiarity with command-line interfaces (CLI) and Git version control.
• Keen interest in serverless architecture, edge computing, and cloud infrastructure.
• Availability to commit to a 3-month hybrid schedule.

Nice to Have

• Prior experience using Wrangler and deploying to Cloudflare Workers / Pages.
• Hands-on experience with ORMs like Drizzle ORM or Prisma paired with Cloudflare D1.
• Understanding of basic networking principles, CNAME/A records, and Cloudflare DNS management.

Benefits & Perks