Mobile Engineer jobs in United States
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Mark43 · 11 hours ago

Mobile Engineer

positionUnited States
timeFull-time
remoteRemote
seniorityEntry, Mid Level
money$140K/yr - $180K/yr
date2+ years exp

Mark43 is a technology company focused on improving safety and quality of life through innovative software solutions. They are seeking a Mobile Engineer to develop both Android and iOS versions of their public safety software, utilizing Kotlin Multiplatform and Compose Multiplatform technologies.

GovTechInformation ServicesLaw EnforcementPublic SafetySoftware
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Comp. & BenefitsbadNo H1Bnote

Responsibilities

Learn, explore, engage with mobile cross platform technology
Build new features on KMP/CMP across Android and iOS
Help the team migrate existing iOS/Android logic to KMP/CMP
Learning both iOS and Android development fundamentals with mentorship and support from senior engineers
Building and maintaining automatic test cases for iOS and Android
Contributing to the design and development of mobile-first features used daily by first responders such as police officers and fire fighters
Collaborating with product managers and designers to translate user needs and technical constraints into clean, reliable features
Publishing and maintaining applications and versions in mobile app stores
Continuously improving our mobile engineering practices to deliver performant and responsive applications

Qualification

Kotlin MultiplatformCompose MultiplatformAndroid developmentIOS developmentJava backendMobile testing strategiesAccountabilityCollaborationOwnership

Required

2+ years of professional mobile development experience
Experience in cross-platform mobile development, ideally with KMP (Kotlin Multiplatform) or CMP (Compose Multiplatform)
Ideal background in either Android (Kotlin) or iOS (Swift, SwiftUI) with a willingness to learn the other platform
Experience with Java backend is a plus
Exposure to or interest in mobile testing strategies

Preferred

A strong sense of ownership and accountability
Willingness to learn and work across platforms (especially Android-to-iOS growth or vice versa)
Collaborative mindset with a passion for supporting mission-driven work

Benefits

Health insurance
Paid time off
401(k) with a company match

Company

Mark43

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Mark43 offers cloud-based public safety software for law enforcement to ensure accurate responses.
dateFounded in 2012
location
New York, New York, USA
people-size201-500 employees
web-link
http://mark43.com

Funding

Current Stage
Late Stage
Total Funding
$268.82M
2024-05-31Series E· $40M
2021-07-12Series E· $101M
2020-04-01Series D· $50M

Leadership Team

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Flo Mayr
Co-Founder
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Scott Crouch
Co-Founder and Chairman of the Board of Directors
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Recent News

Morningstar.com
Mark43 Welcomes Greater Manchester Mayor and Senior GMP Leaders to New UK Headquarters
2026-01-23
TechUK
Announcing the new techUK Justice and Emergency Services Council 2026-28
2026-01-20
GlobeNewswire
$1,276.52 Bn Public Safety and Security Global Market Research, Opportunities, Competitive Landscape, and Strategies, 2020-2025, 2025-2030F, 2035F
2026-01-16
Company data provided by crunchbase