Senior Mobile Infrastructure Engineer

Job not on LinkedIn

🔥 0 minutes ago

🇺🇸 United States – Remote

💵 $165k - $185k / year

⏰ Full Time

🟠 Senior

👷 Infrastructure Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

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Tandem Diabetes Care

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

🏥 Healthcare

🏭 Manufacturing

🔧 Hardware

Healthcare • Manufacturing • Hardware

Tandem Diabetes Care is a medical device company that designs and manufactures insulin pumps and automated insulin delivery systems powered by its Control-IQ+ predictive algorithm. Its products, including the t:slim X2 and Tandem Mobi, integrate with continuous glucose monitors and compatible smartphones, support remote software updates, and are accompanied by mobile and cloud-based applications, training, and 24/7 support to help people manage insulin therapy.

📋 Description

• Manage and evolve the cloud-hosted macOS VM fleet, including provisioning automation, capacity planning, health monitoring, and recovery • Ensure runners are reliable, up-to-date, and consistently configured across environments • Design, maintain, and improve build, test, signing, and release workflows for iOS and Android applications • Improve build time, queue time, and flake rates through systematic measurement and iteration • Build reusable workflows, composite actions, and shared tooling for iOS, Android, and infrastructure repositories • Establish consistent, maintainable GitHub Actions CI authoring patterns • Write reliable, well-tested Python and shell scripts for build orchestration, runner management, artifact handling, and secret lifecycle management • Instrument runner health, build durations, and failure patterns • Own alerting for outages and degraded pipeline states • Maintain toolchain version consistency across developer machines and CI environments • Document systems and author runbooks • Maintain Apple distribution certificates, provisioning profiles, and export configurations • Automate certificate and provisioning-profile expiry monitoring and rotation • Contribute to Android build and signing workflows, including multi-flavor and multi-variant pipelines • Deliver Android builds through Firebase App Distribution • Partner with mobile engineers to reduce friction throughout the development lifecycle • Support the reliability, quality, and delivery of FDA-regulated medical device software

🎯 Requirements

• 8+ years of experience in software engineering, CI/CD, or build/release engineering with meaningful ownership of production systems • Bachelor’s degree in engineering or computer sciences or related field or equivalent combination of education and applicable job experience • Proficiency in Python, shell scripting, YAML, and Git • Production experience with GitHub Actions, including reusable workflows, matrix strategies, concurrency controls, and composite actions • Strong iOS CI expertise, including Xcode build configuration, Apple code signing, simulator management, and automated TestFlight or App Store delivery • Experience with cloud-hosted or local macOS VM platforms such as Orka/MacStadium, Tart, or equivalent • Experience with Apple Developer account management, including certificates, provisioning profiles, and App Store Connect API • Experience with Firebase App Distribution for internal mobile build delivery • Experience with Android build systems and signing pipelines • Experience integrating mobile testing frameworks into CI pipelines • Background in iOS or Android mobile development • Experience in a regulated industry such as medical devices with traceability and compliance requirements • Experience running multi-flavor/multi-variant Android builds with regional distribution targets • Must be authorized to work for any employer in the U.S. • Successful completion of pre-employment drug test and background check

🏖️ Benefits

• Medical, dental, and vision benefits available the first day • Health savings accounts • Flexible spending accounts • 11 paid holidays per year • Minimum of 20 days of paid time off, with accrual starting on day 1 • 401(k) plan with company match • Employee Stock Purchase plan • Equipment provided • Virtual training • Bonus and competitive compensation package • Employee well-being support and workplace growth opportunities