Salesforce · 7 months ago
Senior Staff Software Engineer, iOS
Seattle, WA
Full-time
Onsite
Senior Level, Lead/Staff
$231K/yr - $352K/yr
10+ years expSalesforce is a cloud-based software company that provides customer relationship management software and applications. They are seeking a Senior Staff Software Engineer specializing in iOS to build and maintain the infrastructure for the Slack iOS client, enabling feature engineers to solve complex problems efficiently.
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Responsibilities
To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts
We are looking for people who are passionate about building strong, sustainable infrastructure for the Slack iOS client, which is used by millions of people every day
The iOS Product Infrastructure team enables feature engineers at Slack to tackle complicated problems quickly without needing to reinvent the wheel
As an infrastructure engineer, you like building for the long term and value patterns and structures that allow for maximum flexibility in a constantly evolving product
You excel in leading others and derive joy from mentoring and growing other iOS engineers
You set a high bar for the technical design and code quality of your team
You demonstrate exceptional ownership of not only the area of your team, but across Slack’s entire iOS codebase
You have a “can do” demeanor and nothing is beneath you or outside your responsibilities because you do what it takes to deliver the highest quality code and the most impactful features
You are self-directed, innovative, and biased towards action in fast-paced environments
You love to build new things and thrive in ambiguity and even failure
Qualification
Required
10+ years of experience building and maintaining complex iOS applications, in a team environment directing and guiding the efforts of a functional group through delegation to senior technical leaders
Deep expertise with Swift and iOS frameworks
Strong understanding of iOS architectural patterns, such as VIPER
Recognized lead for a number of features or systems that solve large, open-ended problems, often involving new or innovative approaches
Experience driving technical design and culture across their function, contributing to organization-wide technical decision-making and strategy
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
Preferred
Experience using Slack and a keen interest in making it better
A passion for creating accessible applications
Prior experience on a centralized infrastructure team, serving both internal developer customers and external users
Company
Salesforce
Salesforce is a cloud-based software company that provides customer relationship management software and applications.
10001+ employees
H1B Sponsorship
Salesforce has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1883)
2024 (2296)
2023 (1850)
2022 (2849)
2021 (2124)
2020 (1960)
Funding
Current Stage
Public CompanyTotal Funding
$65.38MKey Investors
Starboard ValueEmergence CapitalHalsey Minor
2022-10-18Post Ipo Equity
2004-06-23IPO
2003-01-01Series Unknown· $1M
Leadership Team
Arundhati Bhattacharya
Chairman & Ceo Salesforce India
Marc Benioff
Chair & CEO
Recent News
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2026-01-17
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