The Principal Design Engineer role at Salesforce focuses on enhancing the iOS experience for Slack by bridging design and engineering. This position involves rapid prototyping in code to explore and develop innovative mobile interactions. The ideal candidate will be passionate about mobile experiences and will work to elevate the design team's capabilities through modern prototyping practices. Collaboration with designers and engineers is key to injecting technical expertise into projects.

• 8+ years of experience at the intersection of product design and iOS engineering.
• Deep hands-on fluency in Swift/SwiftUI and Objective-C.
• A proven track record of building working prototypes in code.
• Strong knowledge of iOS platform standards and capabilities.
• Experience in creating tools and documentation to help others improve their craft.
• Excellent communication skills and the ability to evangelize new practices.

• Explore ambiguous interaction concepts by prototyping directly in code.
• Build a deep understanding of iOS platform capabilities and standards.
• Act as a skill multiplier for the design organization by conducting training.
• Create reusable patterns for interactions and prototyping tools.
• Partner with designers and engineers to provide technical and craft expertise.
• Use data and learnings from shipped features to inform prototyping tools.

• Employees at Slack, as part of Salesforce, are often offered comprehensive benefits focused on wellbeing and inclusion, including competitive health-care coverage, time off to rest, recharge and volunteer, and holistic programs that support mental health, family planning and overall work–life balance.