74 mobile engineer jobs at 48 companies in Gurnee, IL
2mo
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Staff Engineer, Mobile Cross-platform
Chicago or Seattle or Creve Coeur or United States
$130k-$180k/yr HybridFull Time
8+ YOE8+ years software development experience; 2+ years building cross-platform mobile apps (Kotlin Multiplatform or React Native); iOS (Swift) and Android (Kotlin) experience; knowledge of MVVM/MVC, app store releases, git, testing; BS in CS or equivalent.
Kotlin Multiplatform, React Native, Swift, Kotlin, MVVM, MVC, git, C++, GraphQL
3w
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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
4w
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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
4w
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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
3w
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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
5d
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Heavy Mobile Equipment Mechanic
Chicago, Illinois, United States
$38/hr OnsitePart Time
Experience repairing heavy mobile equipment and knowledge of diesel engines, hydraulics, electrical systems, and troubleshooting. Requires driver's license, own tools, safe industrial work, and lifting up to 50 pounds.
diagnostic tools, diagnostic software
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.
1d
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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
1d
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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
4w
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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
4w
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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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HOISTING ENGINEER-DWM
Chicago, Illinois, United States
$69/hr OnsiteFull Time
3+ YOECompletion of an Operating Engineer apprenticeship or 3 years journey-level hoisting/operating engineer experience; pass equipment skills assessment; CDL Class A/B and Crane Operator license for mobile crane positions required.
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
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