Kelly Services logo

Senior Android Engineer / FitnessTech

Kelly Services

Chicago, ILFull-time$180–230K/yrSeen 1mo agoSeen in employer's feed 1w ago

Most applications go out cold — see where you stand first. No sign-up to start.

Watch jobs like this.

At a glance

Compensation
$180–230K/yr
Location
Chicago, IL
Schedule
Full-time
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Job overview

Kelly Services is hiring a Senior Android Engineer / FitnessTech. A rapidly growing health technology company seeks a full-time Senior Android Engineer in Chicago to build premium mobile experiences that integrate sophisticated hardware and data‑driven wellness products. The role emphasizes ownership, product‑focused development, and solving complex technical challenges while collaborating across product, engineering, and leadership teams to shape the platform’s future direction.

Key focus areas include Develop native Android applications, Architect application performance optimizations, and Conduct testing, code reviews, and technical design.

Important skills include Kotlin, Jetpack Compose, Coroutines, Flow, MVVM, and MVI. Preferred (not required): Android Development, Testing, Performance Optimization, and Custom Compose UI Components.

Skills & qualifications

RequiredNice to have

Skills

Android DevelopmentKotlinJetpack ComposeCoroutinesFlowMVVMMVIScalable Mobile ApplicationsTestingPerformance OptimizationCode Quality PracticesCollaboration and CommunicationCustom Compose UI ComponentsInternet of ThingsBluetooth

Qualifications

6+ Years Android Development ExperienceAuthorized to Work in USBackground in Healthcare, Wellness, Fitness, or Consumer Health ApplicationsStartup or High-Growth Company Experience

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
Paid Time Off

Full job description

$180000 - $230000

A rapidly growing health technology company is seeking a full-time Senior Android Software Engineer to join its engineering organization. This role can support engineers interested in building premium mobile experiences that connect with sophisticated hardware and data-driven wellness products. The environment is highly collaborative and leverages modern Android technologies including Kotlin, Jetpack Compose, Coroutines, Flow, MVVM, and MVI architectures.

This opportunity is ideal for engineers who enjoy ownership, product-focused development, and solving complex technical challenges that impact a global customer base. The team is building experiences used daily by high-performance individuals and is looking for someone who cares deeply about mobile quality, scalability, performance, and user experience. Engineers will have substantial visibility across product, engineering, and leadership teams while influencing the future direction of the platform.

Required Skills & Experience

  • 6+ years of professional Android development experience

  • Strong proficiency with Kotlin

  • Hands-on experience with Jetpack Compose

  • Experience using Coroutines and Flow

  • Deep understanding of MVVM and/or MVI architecture patterns

  • Experience building scalable and maintainable mobile applications

  • Knowledge of testing, performance optimization, and code quality practices

  • Strong collaboration and communication skills

Desired Skills & Experience

  • Experience building custom Compose UI components

  • Experience supporting connected hardware or IoT products

  • Background in healthcare, wellness, fitness, or consumer health applications

  • Startup or high-growth company experience

  • Familiarity with Bluetooth-connected devices and hardware integrations

What You Will Be Doing

Tech Breakdown

  • 80% Native Android Development

  • 10% Application Architecture & Performance Optimization

  • 10% Testing, Code Review & Technical Design

Daily Responsibilities

  • 75% Hands-On Development

  • 5% Mentoring and Code Reviews

  • 20% Cross-Functional Collaboration

The Offer

  • Equity eligible

You will receive the following benefits:

  • Medical, Dental, and Vision Insurance

  • Vacation Time

  • Stock Options

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

#LI-EM1

Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP’s Employment Accommodation policy. Applicants need to make their needs known in advance.

Similar jobs, posted recently

Open roles like this one, listed in the last 30 days.

You've read the whole posting — now see how you match it.