83 mobile engineer jobs at 52 companies in Grayslake, IL
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Mobile Engineer
Milwaukee or Green Bay
OnsiteFull Time
4+ YOEHigh school diploma/GED or trade school plus 4–5 years related experience; Universal CFC and valid driver’s license required; ability to lift 50+ lbs; supervisory experience preferred; Microsoft Office knowledge.
Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Lead Mobile Engineer, Android (Enterprise Platforms Technology)
McLean or New York City or Chicago
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree,minimum 4 years professional software engineering experience,3+ years Android,3+ years Kotlin; Agile and open-source experience preferred.
Kotlin, Swift
1mo
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Lead Mobile Engineer, iOS (Enterprise Platforms Technology)
McLean or Chicago or New York City
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years of software engineering experience, 3+ years building iOS applications, and 3+ years using Swift. Master’s degree and additional experience preferred.
Swift, Kotlin, MacBook Pro, Agile, Apple, Google
3w
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Senior Mobile Systems Engineer (iOS Android)
Deerfield, Illinois, United States
$99k-$158k/yr OnsiteFull Time
2+ YOEBachelor's+2yrs or HS+5yrs technical experience; infrastructure/systems/databases experience; programming with Python, Bash or PowerShell; knowledge of Workspace One, Intune, JAMF; strong relationship, analysis, and troubleshooting skills.
Python, Bash, PowerShell, Workspace One, Intune, JAMF
3mo
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Digital System Engineer - Cloud, Mobile & AI
Waukesha, Wisconsin, United States
HybridFull Time
6+ YOEBachelor’s in Computer Science or STEM; 6+ years in project leadership or systems engineering; 3+ years in product development and design control; experience with requirements management, risk management (FMEA); capable of hybrid work on-site in Waukesha; US work authorization; no visa sponsorship.
Requirements management tools (DOORS, Jama, ALM), C/C++, C#, Java, Python
1mo
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Senior Engineer, Customer Web and Mobile Experience
Chicago, Illinois, United States
HybridFull Time
Bachelor's in CS or related (or equivalent experience); production web/mobile engineering experience; strong JavaScript/TypeScript and React; React Native preferred; experience with .NET (C#) BFFs, CI/CD, testing, authentication (OIDC/OAuth2), accessibility, and mobile app lifecycle.
React, React Native, React Native Web, Git, GitHub, Node.js, Next.js, VS Code, GitHub Codespaces, GitHub Copilot Enterprise, Expo SDK, Expo CLI, Microsoft Azure CLI, Postman, React DevTools, BrowserStack, Tailwind, NativeWind, shadcn/ui-style, .NET, C#, Microsoft Dynamics 365, EIS Suite
1mo
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Senior Software Engineer - Mobile Development
Chicago or New York
$150k-$170k/yr HybridFull Time
Experienced in iOS mobile application development, integrating with Java backend services in cloud/containerized environments; strong software design, CI/CD, testing, security/DevSecOps, and stakeholder communication. GitHub CoPilot familiarity noted.
GitHub CoPilot, JavaScript, iOS, MS Office
4w
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Mobile HVAC/R Engineer
Sussex or Waukesha
OnsiteFull Time
4+ YOEHigh school diploma or GED; Universal CFC recovery certification (or within 90 days); minimum 4 years building engineering/HVAC-R experience; valid state driver’s license; availability for call-in work.
Corrigo, Microsoft Word, Microsoft Excel
3w
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Mobile Diesel Technician - Hodgkins, IL
Hodgkins, Illinois, United States
$30-$35/hr FieldFull Time
1+ YOEMinimum 1 year mobile diesel technician and tractor/trailer repair experience, valid driver's license, ability to perform DOT inspections, troubleshoot electronic diesel engines, and work outdoors.
torque wrench
2w
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Software Design Engineer - Tuner Software
Wauwatosa, Wisconsin, United States
$75k-$112k/yr OnsiteFull Time
3+ YOEBachelor’s degree in computer science, mechanical or electrical engineering, or related field; 3+ years relevant design engineering experience or advanced education; software development, requirements, testing, and cross-functional coordination experience.
Screamin’ Eagle Tuner, embedded software, mobile applications, PC applications, cloud services, DFMEAs, Design Validation Plans and Test Reports
1mo
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Mobile Solution Architect- React Native
Chicago, Illinois, United States
$73k-$174k/yr HybridFull Time
9+ YOEBachelor's in CS/Engineering or equivalent, 9+ years in software engineering/solution architecture, strong React Native and cloud experience, LLM/AI design experience, consulting and stakeholder skills.
React Native, React, TypeScript, LangChain, LlamaIndex, Next.js, AWS, Azure, GCP, OAuth 2.0, LLMs, RAG
1mo
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Software Design Engineer - Tuner Software (Wauwatosa, WI, US)
Wauwatosa, Wisconsin, United States
$75k-$112k/yr OnsiteFull Time
3+ YOEBachelor's degree in CS/ME/EE, minimum 3 years relevant design engineering experience, software development through production, requirements authoring and traceability, DFMEA/validation experience, embedded/mobile/PC/cloud experience and engine/vehicle tuning knowledge preferred.
3d
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Transportation Engineer - Urban Mobility
Minneapolis or Plymouth or Woodbury or Milwaukee
$91k-$132k/yr HybridFull Time
5+ YOEBachelor's in Civil Engineering, 5+ years of roadway design experience, Minnesota PE registration, driver's license, CADD proficiency, and ability to lead design teams and manage projects.
Microsoft Word, Microsoft Excel, Microsoft OneNote, Microsoft OneDrive, MicroStation, OpenRoads, AutoCAD Civil 3D, CADD
3d
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Transportation Engineer - Urban Mobility
Milwaukee or Minneapolis
$91k-$132k/yr OnsiteFull Time
5+ YOEBachelor's degree in Civil Engineering, 5+ years of roadway design experience, Minnesota PE registration, valid driver's license, CADD proficiency, and ability to lead design teams and manage projects.
Microsoft Word, Microsoft Excel, Microsoft OneNote, Microsoft OneDrive, MicroStation, OpenRoads, AutoCAD Civil 3D
1mo
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Principal Software Developer - Full Stack (Unity, C#)
Austin or San Mateo or Carlsbad or Chicago or Eugene or Toronto
$114k-$180k/yr OnsiteFull Time
6+ YOEB.Sc. or equivalent, 6+ years game/mobile software experience, expert C#, 3+ years Unity, shipped mobile titles, experience with performance profiling, AWS, Kubernetes, Datadog, and git.
Unity, C#, AWS, Kubernetes, Datadog, git, Claude Code
1mo
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Fluid Power Component Engineer
Modena or Oak Brook
€39k-€52k/yr HybridFull Time
2+ YOEDesign, validate, and support hydraulic components for mobile equipment; experience with simulation, NVH, fluid evaluation, testing, and cross-functional collaboration required.
2mo
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Sr. Software Quality Engineer, Android/Mobile
Milwaukee or United States
OnsiteFull Time
4+ YOEBachelor's in STEM and 4 years manual/automation testing experience; Android device testing with ADB/DDMS/Monkey/Memory Analyzer; automation in C++, Java, Python or JavaScript; experience with JIRA, MySQL, Jenkins, Git; REST API and SQL testing.
ADB, DDMS, Monkey, Memory Analyzer, C++, Java, Python, JavaScript, JIRA, MySQL, Jenkins, Git, SQL, REST API, Android emulator
2w
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Senior Infrastructure Engineer
Lake Forest or Jacksonville
$96k-$160k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent experience; 3+ years in IT and endpoint, mobile device, or infrastructure engineering; experience with endpoint platforms, virtual desktops, scripting, automation, GitHub, compliance, and root cause analysis.
macOS, Windows, iOS, Android, Zebra, printers, Windows 365, Nutanix, Microsoft Intune, Jamf, Ivanti Avalanche, Velocity, Zebra StageNow, PowerShell, Bash, Python, GitHub, GitHub Actions
2w
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Principal AI Engineer - Aerospace & Defense
Itasca, Illinois, United States
$15k-$180k/yr FieldFull Time
Hands-on experience building and shipping production AI and mobile solutions, expertise in prompt engineering, RAG, MLOps, forward-deployed integrations, full-lifecycle engineering, and technical leadership at principal level.
Retrieval-augmented generation (RAG), MLOps, CI/CD, iOS, ERP, CRM, IoT
3w
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Staff Software Engineer
Westchester or Chicago
$124k-$155k/yr HybridFull Time
8+ YOE8+ years iOS engineering experience with staff-level leadership, deep Swift/UIKit expertise, iOS architecture and security, CI/CD ownership, mobile integrations, and strong communication and mentoring skills.
Swift, UIKit, SwiftUI, Objective-C, .NET, GitHub Actions, Xcode Cloud, App Store Connect, TestFlight, APNs, Firebase Cloud Messaging, Braze, SFMC
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