Job Description

Salesforce is seeking an experienced infrastructure engineer to build sustainable infrastructure for the Slack iOS client. The ideal candidate will have a strong background in iOS application development and a passion for creating high-quality, maintainable code that enhances user experience.

Requirements

5 - 7+ years of experience building and maintaining complex iOS applications
Deep expertise with Swift and iOS frameworks
Strong understanding of iOS architectural patterns, such as VIPER
Experience developing core functionality of team's features or systems
Experience driving technical design and culture across their function
Solid experience designing scalable and maintainable APIs for shared components, frameworks, or systems
Extensive experience debugging and fixing crashes, UI rendering issues, and performance problems on iOS using Xcode, Instruments, and other tools
Experience with Combine, Swift Concurrency (async/await, actors), and dependency injection frameworks (e.g., Needle, Resolver)
Experience with scripting (Python/bash etc)
Experience with running a/b experimentation
Ability to monitor and improve app KPIs such as launch time, app hangs, and crash-free sessions
A disciplined approach to development, testing, documentation and code structure in a team environment
An interest in guiding, influencing, and growing other engineers and teams
Deep familiarity with the Xcode ecosystem, CI/CD pipelines, and automated testing tools
A product-minded approach to engineering, with an eye for software quality and an ability to connect technical initiatives to business impact
A related technical degree required

Responsibilities

Build strong, sustainable infrastructure for the Slack iOS client
Enable feature engineers at Slack to tackle complicated problems quickly
Set a high bar for technical design and code quality
Demonstrate exceptional ownership of the iOS codebase
Deliver the highest quality code and impactful features
Thrive in fast-paced environments and embrace ambiguity

Benefits

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.