Senior Staff iOS Prototyping Engineer — Lead NextGen Mobile

salesforce.com, inc.; California (MO); On-site; USD 218,000 - 365,000; Full time

Job summary

Salesforce is seeking a Senior Staff Engineer to shape Slack's mobile product. As a Prototyping Engineer, you will lead greenfield initiatives, prototype from idea to working features, and collaborate with Product, Design, Backend, and mobile engineers to deliver intuitive, high-performance experiences for millions of users worldwide.

You'll start from ambiguous problems, frame priorities, and drive prototyping to production, while mentoring engineers and setting best practices for mobile

Qualifications

• 10+ years of professional software engineering experience.
• Extensive iOS/macOS app development experience.
• Proven track record leading large, cross-functional initiatives.
• Strong Swift and iOS architecture knowledge.
• Ability to influence product and technical direction.

Responsibilities

• Shape the future of Slack on mobile by leading the engineering development of experiences used by millions of users every day, spanning multiple teams and the broader organization.
• Lead the most complex, ambiguous, cross-functional initiatives from early technical exploration through production rollout and long-term evolution.
• Lead feature prototyping to define the mobile user experience for Slack's biggest opportunities.
• Partner closely with Product and Design to shape experiences that balance user needs, technical constraints, and long-term maintainability.
• Influence engineering decisions beyond your immediate team through technical leadership, product reviews, and mentorship.
• Set and evangelize best practices for mobile feature development and operational excellence across the broader engineering organization.
• Mentor senior engineers and contribute to the growth of the broader mobile engineering community within Slack.

Skills

Swift

iOS

Concurrency

Mentorship

Leadership

Education

Bachelor's degree in Computer Science

Tools

SwiftUI

Combine

Xcode

Job description

Salesforce is seeking a Senior Staff Engineer to shape Slack's mobile product. As a Prototyping Engineer, you will lead greenfield initiatives, prototype from idea to working features, and collaborate with Product, Design, Backend, and mobile engineers to deliver intuitive, high-performance experiences for millions of users worldwide.

You'll start from ambiguous problems, frame priorities, and drive prototyping to production, while mentoring engineers and setting best practices for mobile