Web Developer

DigitalMid level Full-timeInternshipFreelance

Semarang On-siteHybridRemote

Posted
4 September 2026
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As a Web Developer at Custompedia, you will build reliable, responsive websites and web experiences for internal products, client projects, campaigns, and marketing needs. You will work in an agency environment where clarity, ownership, relevance, and execution quality matter.

  • Develop responsive websites and reusable frontend components.
  • Integrate APIs, CMS content, forms, analytics, and third-party services.
  • Collaborate with designers to implement interfaces accurately.
  • Debug issues across devices, browsers, and deployments.
  • Maintain code quality, version control, and clear documentation.
  • Support performance, accessibility, security, and maintainability improvements.

  • Strong fundamentals in HTML, CSS, JavaScript, and modern web development.
  • Familiarity with a modern framework or stack such as React, Next.js, Vue, Node.js, or equivalent.
  • Comfort with Git and collaborative development.
  • Problem-solving ability and attention to production details.
  • For internship applicants: coursework, GitHub projects, or personal builds are accepted.

  • TypeScript — TypeScript.
  • Headless CMS Architecture — Headless CMS experience.
  • DevOps, Docker & API Integration — Cloud deployment, Docker, testing, or API integration.

  • Real Project Exposure — Work on active agency, client, or internal business projects with practical outcomes.
  • Cross-Functional Learning — Collaborate with relevant teams and understand how agency work moves from brief to delivery.
  • Feedback & Growth — Receive practical feedback to improve craft, judgment, communication, and execution.
  • Portfolio & Career Value — Build experience that strengthens your portfolio and professional track record.
  • Paid Internship — Internship roles are paid, with defined scope, supervision, and expectations.
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