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Staff Software Engineer, iOS Developer Experience - Slack

Slack
San Francisco, CA Full-time 12/19/2025 $230.8k - $334.6k per year
Undergraduate with 5+ Years of Experience

Job Description

Salesforce is seeking an experienced iOS DevXP engineer to build sustainable developer tooling for Slack's iOS platform. The ideal candidate will have a strong background in iOS development, mentoring, and a passion for improving developer workflows.

Requirements

  • 10+ years of experience building and maintaining complex iOS tooling from CI to CD
  • Deep expertise with Swift, Bazel, Python and Xcode tools
  • Experience with AI tools like Claude Code, scripting (Python/bash etc)
  • Ability to monitor and improve KPIs such as CI stability, TimeToMerge, and build time metrics
  • Deep familiarity with the Apple ecosystem, CI/CD pipelines, and automated testing tools

Responsibilities

  • Build developer workflow tools to enhance iOS development at Slack
  • Lead and mentor other iOS engineers
  • Set high standards for technical design and code quality
  • Demonstrate exceptional ownership of the iOS codebase
  • Deliver high-quality code and impactful features in a fast-paced environment

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.