Sr. Mobile Application Developer

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Atrius® is a team of innovative and ambitious people creating cutting-edge cloud applications that collect, analyze, and mobilize data to make buildings more efficient, sustainable, and easier to navigate. From the world’s largest airports and enterprise campuses to cutting-edge venues, building owners and operators leverage Atrius technology to optimize energy resources, reach their sustainability goals, and deliver digital precision over physical spaces.

Atrius is part of Acuity Intelligent Spaces, a division of Acuity Inc. revolutionizing spaces to sense, think, and act.

Acuity Inc. (NYSE: AYI) is a market-leading industrial technology company. We use technology to solve problems in spaces, light and more things to come. Through our two business segments, Acuity Brands Lighting (ABL) and Acuity Intelligent Spaces (AIS), we design, manufacture, and bring to market products and services that make a valuable difference in people’s lives.

We achieve growth through the development of innovative new products and services, including lighting, lighting controls, building management solutions, and an audio, video and control platform. We focus on customer outcomes and drive growth and productivity to increase market share and deliver superior returns. We look to aggressively deploy capital to grow the business and to enter attractive new verticals.

Acuity Inc. is based in Atlanta, Georgia, with operations across North America, Europe and Asia. The Company is powered by approximately 13,000 dedicated and talented associates. Visit us at

The Atrius suite of products and solutions controls thousands of buildings, interacts with millions of people, and manages billions of square feet of real estate around the world every single day. Backed by a multi‑billion‑dollar lighting and building management controls hardware business, we are building a suite of applications that can sense, think and act, redefining how people live, work, learn and play in buildings and spaces around the world.

Our Mobile SDKs are used by major airlines, retailers, airport operators and other real estate management entities. The combined application downloads with our mobile SDKs on both Android and iOS platforms are estimated to be over 3 million unique downloads.

You’ll be joining the Atrius Mobile Application development team (fully remote), reporting to the Director of Engineering. This team works directly with the product management team and our customers to drive adoption of the platform, support customers in using Atrius to solve for their unique business goals, and ensure they’re finding the best possible value in our software.

We are seeking a highly skilled Senior Mobile Applications Software Engineer with 5 or more years of hands‑on experience designing, developing, and maintaining applications for both Android and iOS platforms. The ideal candidate is a self‑starter with strong analytical abilities, capable of reviewing existing codebases to deduce workflows, logical operations, and architectural patterns with minimal guidance.

• Design, develop, test, and deploy high‑quality mobile applications for Android (Kotlin, Jetpack) and iOS (Objective‑C, Swift) platforms.
• Build and maintain cross‑platform components using JavaScript, where applicable.
• Analyze existing codebases to reverse‑engineer workflows and understand application logic, data flows, and integration points.
• Collaborate with product managers, UI/UX designers, QA, and Dev Ops teams to deliver secure, reliable, and scalable mobile solutions.
• Troubleshoot and resolve complex software defects and performance issues.
• Implement best practices in mobile architecture, coding standards, and CI/CD pipelines.
• Participate in Agile/Scrum ceremonies and contribute to continuous process improvement.

• 5+ years of experience developing native mobile applications on both Android and iOS.
• Strong proficiency in Objective‑C, Swift, Kotlin, Jetpack, and JavaScript.
• Ability to analyze and understand complex legacy…