ESRI Web Developer – GIS Web Applications

About the role

ZettaMine Labs is seeking an experienced ESRI Web Developer to design, build, and maintain advanced web applications that leverage the ESRI ArcGIS platform. The role involves close collaboration with GIS analysts and business stakeholders to deliver interactive, high‑performance mapping solutions that support operational and strategic objectives.

Key responsibilities

• Design, develop, and maintain web applications using the ESRI ArcGIS API for JavaScript and modern web technologies.
• Create responsive, accessible user interfaces that enhance user experience.
• Integrate GIS data, maps, and services into web applications while ensuring data accuracy and reliability.
• Collaborate with GIS analysts, developers, and business teams to gather requirements and provide technical guidance.
• Conduct testing, debugging, and performance optimization to ensure robust applications.
• Document technical solutions and maintain code repositories.

Required profile

• Minimum 5 years of professional web development experience with a focus on ESRI ArcGIS technologies.
• Bachelor’s degree in Computer Science, Information Technology, or a related field preferred.
• Relevant ESRI technical certifications are a plus.
• Strong understanding of GIS concepts and web mapping applications.

Required skills

• JavaScript
• HTML5
• CSS3
• ESRI ArcGIS API for JavaScript
• React, Angular or Vue.js
• TypeScript