Top Senior Level Front-End Developer Jobs in Phoenix, AZ

As a part of Substack's Growth team, you will develop and support features for the iOS app, focusing on improving user experiences through A/B testing and collaboration with various teams. You will own your work, engage with customers, and contribute to building a robust platform for readers and writers.

The IT Quality Assurance Engineer III is responsible for designing and executing system testing for medium to large implementations. This role involves writing and executing test scripts using both manual and automation methods, managing defect tracking, coordinating with offshore teams, and ensuring overall product quality through collaboration with project teams.

Limitless is seeking a Senior / Staff Software Engineer (Generalist) to contribute to the development of their web, Mac, Windows apps, and wearable technology. This role involves working with a variety of programming languages and collaborating with different teams to drive innovation and improve product offerings.