Remote Sencha Touch Developer for Enterprise Mobile Apps

Pentoz

Poland

Remote

PLN 120,000 - 210,000

Full time

14 days+

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Job summary

Pentoz is hiring a remote mobile developer in Poland with 3–6 years of hands-on experience in Sencha Touch, Ext JS, or similar JS-based mobile frameworks. You will build and deploy production-grade apps for enterprise clients or internal tools, balancing hybrid vs native trade-offs and collaborating with design, backend, and QA teams in an agile setting.

Join a fast-paced, innovation-first culture that values modernizing legacy apps and delivering robust mobile solutions across platforms.

Qualifications

3–6 years hands-on experience with Sencha Touch, Ext JS, or similar JS-based mobile frameworks.
Built and deployed production-grade apps using Sencha for enterprise clients or internal business tools.
Understand hybrid vs native trade-offs and optimize accordingly.
Collaborate across teams (design, backend, QA) in agile settings.

Responsibilities

Data-Driven Architecture: Integrating mobile apps with RESTful APIs, local storage, and real-time backend systems.
Performance Optimization: Ensuring apps load quickly, operate smoothly, and adapt responsively across device types.
Cross-Device Compatibility: Delivering a consistent experience on iOS, Android, and other modern mobile platforms.
Code Maintenance: Writing clean, modular, and maintainable code with documentation and version control best practices.