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Senior Full Stack Web Developer BlackBox Technologies

Senior Full Stack Web Developer

  • Industry Other
  • Category Production/Maintenance /Quality
  • Location Kathmandu, Nepal
  • Expiry date Mar 08, 2026 (5 days left)
Job Description

We’re looking for a Senior Full-Stack Web Developer to join the core team. You’ll be part of the team responsible for building and improving our web platforms - leading the development of new features, optimizing performance, and shaping the user experience across multiple brands and markets.


Responsibilities

  • Design, build, and maintain robust, scalable e-commerce websites from concept to deployment.
  • Develop responsive front-end interfaces based on Figma designs (pixel-perfect implementation).
  • Build and maintain back-end services to support a high-volume, high-availability environment.
  • Integrate third-party APIs, including payment gateways, shipping providers, and vendor systems.
  • Optimize performance and reliability through testing and continuous improvements.
  • Troubleshoot production issues and contribute to long-term platform stability.
  • Collaborate with cross-functional teams, including product, operations, and design, to deliver end-to-end solutions.


Requirements

  • 3–5+ years of experience as a Front-End/Full-Stack web developer.
  • Strong proficiency in front-end technologies: JavaScript, HTML, and CSS.
  • Familiarity with back-end development.
  • Experience with Git-based workflows, version control, and deployment processes.
  • Proficient in relational databases, specifically MySQL.
  • Proficient in Shopify’s Liquid templating language and implementation of complex custom app functionality (advantage).
  • Experience building projects from the ground up (advantage).
  • Experience with e-commerce platforms, analytics, SEO, and UI/UX principles (advantage).
  • Strong verbal communication skills with a clear, direct, and professional style.

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