Software Engineer III

Weekday AI
Full-time Seattle, Washington other-general
Posted:
March 02, 2026
Location:
Seattle, Washington, United States

Job Description

This role is for one of our clients


Compensation: $75-$105 per hourThe Software Engineer III is responsible for applying advanced computer science principles and analytical skills to design, develop, test, and evaluate complex software systems. This role focuses on building scalable, high-performance mobile and systems-level applications, contributing across the full software development lifecycle, and supporting the delivery of large-scale production systems.


Requirements


Key Responsibilities

  • Research, design, develop, and test operating systems-level software, compilers, and distributed network applications.

  • Design and build high-quality mobile applications for Android and/or iOS platforms.

  • Architect and implement maintainable, scalable, and testable codebases, including robust API design.

  • Develop and maintain comprehensive unit tests and apply test automation practices within Android or iOS envir...

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Job Overview

Job Type: Full-time
Location: Seattle, Washington, United States
Posted: March 02, 2026
Deadline: April 11, 2026