Sr. Software Engineer–copilot Mobile (Ios)

TL;DR

Senior Software Engineer–Copilot Mobile (iOS): Leading the evolution of intelligent mobile experiences, architecting and optimizing the core layers of mobile applications that power Copilot. Focus on platform engineering, system design, performance optimization, and long-term architectural thinking to enable product teams to innovate with confidence.

Location: Beijing, Cn

Company

hirify.global’s mission is to empower every person and every organization on the planet to achieve more.

What you will do

• Drive the architecture, technical design, and evolution of mobile foundational layers.
• Strengthen the core quality and reliability of the app, building guardrails, diagnostics, and automated protections.
• Drive optimizations across the app, using deep platform knowledge to identify systemic bottlenecks and implement durable improvements.
• Partner closely with cross-functional teams to translate complex requirements into robust, scalable client-side solutions.
• Explore and integrate AI-assisted development workflows to improve code quality and developer productivity.
• Own critical incident response and long-term remediation, ensuring the app remains stable and resilient.

Requirements

• Bachelor’s Degree in Computer Science or related field AND 4+ years technical engineering experience with coding.
• 4+ years of professional experience in iOS development using Swift and/or Objective‑C, with strong understanding of iOS frameworks and system behaviors.
• Proven experience building and maintaining large-scale, high-quality mobile applications with complex architecture.
• Solid understanding of mobile system design, including modularization, dependency management, concurrency, memory management, and networking.
• Demonstrated ability to diagnose and resolve deep technical issues across performance, stability, and reliability dimensions.

Nice to have

• Master’s Degree in Computer Science or related technical field AND 6+ years of relevant engineering experience.
• Experience designing mobile foundations or platform-level components.
• Expertise in performance profiling, crash/ANR root-cause analysis, startup optimization, memory tuning.
• Experience with cross-platform client engineering (Android, React Native, Flutter, or shared C++ layers) is a plus.
• Solid communication and collaboration skills.

Culture & Benefits

• Employees who live within a 50- mile commute of a designated hirify.global office in the U.S. or 25-mile commute of a non-U.S., country-specific location are expected to work from the office at least four days per week.
• hirify.global is an equal opportunity employer.