Senior Software Developer, Mobile (iOS) – Google – Waterloo, ON
Google’s engineering teams are shaping the next generation of how people interact with technology — and the Senior Software Developer, Mobile (iOS) role within the Platforms and Devices team is a prime example of that ambition. With locations in both Waterloo, ON and San Jose, CA, this position sits at the intersection of AI and extended reality (XR), working on systems that will define how billions of users experience computing in the years ahead.
This isn’t a routine mobile development job. You’ll be contributing to iOS application development at massive scale, working alongside some of the brightest minds in the industry on technology that pushes well beyond what’s available today. The work spans system design, mobile architecture, code review, and cross-functional collaboration — all in service of building experiences that are faster, smarter, and more seamless for users worldwide.
About the Role: Senior Software Developer, Mobile (iOS)
As a senior contributor on the Platforms and Devices team, you’ll be involved in the full software development lifecycle — from writing and testing production code to leading design reviews with peers and stakeholders. The team is building the convergence of AI and XR, creating lightweight device experiences powered by conversational, contextually aware intelligence. Your expertise in iOS development will be central to making these experiences a reality.
Google expects its engineers to be versatile and to demonstrate technical leadership in how they approach problems. You’ll be reviewing code from other developers, contributing to documentation, and debugging complex issues across hardware, network, and service layers. Best practices, testability, and code efficiency are non-negotiable standards here, and your input will help raise the quality bar across the team.
Benefits and Salary
For candidates based in Canada, the compensation range is $182,000 – $186,000 CAD, plus a 15% bonus target, equity grants, and a comprehensive benefits package. Google is well known for its employee benefits, which you can explore further on their official careers page. Equity is granted by Alphabet Inc. and is subject to board approval and the terms of the applicable stock plan.
Job Details
📌 Job Type: Full-Time
🏢 Company: Google
📍 Location: Waterloo, ON, Canada / San Jose, CA, USA
💰 Pay: $182,000 – $186,000 CAD + 15% bonus target + equity + benefits
Responsibilities
Day-to-day, this role involves a blend of hands-on coding, design leadership, and cross-team collaboration. You’ll be expected to contribute technically while also helping to guide the quality and direction of the broader codebase. Here’s what that looks like in practice:
- Write and test product or system development code to a high standard of quality and efficiency
- Lead or participate in design reviews with peers and stakeholders to evaluate available technologies and make sound architectural decisions
- Review code from other developers and provide constructive feedback on style guidelines, accuracy, testability, and efficiency
- Contribute to existing documentation and educational content, adapting materials based on product updates and user feedback
- Triage and resolve product or system issues by analyzing root causes and assessing impact on hardware, network, and service quality
Requirements / Skills
Google is looking for a candidate who brings both deep technical expertise in iOS development and the maturity to operate effectively in a large-scale engineering environment. You should be comfortable working on complex systems, leading conversations with stakeholders, and continuously raising the bar for code quality.
- Bachelor’s degree or equivalent practical experience in a relevant field
- 5 years of experience programming in C++, Objective-C, or Swift
- 3 years of experience testing, maintaining, or launching software products, including 1 year in large-scale application design and architecture
- 3 years of iOS application development experience at a professional level
- Master’s degree or PhD in Computer Science or a related technical field (preferred)
- 5 years of experience with data structures and algorithms (preferred)
- 1 year of experience in a technical leadership role (preferred)
- Experience developing accessible technologies is considered an asset
How to Apply
To apply, use the official Google Careers link below. Make sure your resume is current and highlights your iOS development experience before submitting.
Share This Opportunity
Know someone who might be interested? Share this job posting and help them join Google in Waterloo.
Job Summary & Tips for Applying
Quick Summary & What to Highlight: This Senior Software Developer, Mobile (iOS) role at Google in Waterloo is perfect for candidates who excel in iOS application development, Swift/Objective-C/C++ programming, and large-scale software architecture. On your resume, emphasize any experience with mobile platform engineering, attention to detail in code quality, and your ability to work in a fast-paced, high-scale environment. If you’ve previously worked in XR, AI-powered applications, or enterprise iOS development, make sure to highlight specific achievements and responsibilities that align with this position.
Resume & Application Tips: Before applying, tailor your resume to match the job description. Include keywords like iOS development, Swift, mobile architecture, and large-scale application design that appear in the posting. Quantify your achievements where possible (e.g., “reduced app launch time by 30%” or “led design reviews for a team of 8 engineers”). Write a brief cover letter expressing your genuine interest in Google and why you’re excited about contributing to the Platforms and Devices team in Waterloo. Double-check your application for spelling errors and ensure your contact information is current.
Interview Preparation: If selected for an interview, research Google‘s engineering culture, recent XR and AI initiatives, and the Platforms and Devices team’s work beforehand. Prepare specific examples using the STAR method (Situation, Task, Action, Result) to demonstrate your iOS development and technical leadership skills. Common questions may include scenarios about system design, debugging complex issues, and code review best practices. Dress appropriately for a technology environment, arrive 10–15 minutes early or be ready on time for a virtual format, and bring copies of your resume. Prepare thoughtful questions about the role, team dynamics, and growth opportunities. After the interview, send a thank-you email within 24 hours reiterating your interest in the position.