Mobile Application Developer - Smart Home

Carrier is seeking a Software Engineer I, Mobile to support development of Residential mobile applications, including the Smart Home App (SHA) and Service Technician App (STA). These applications are built using React Native, TypeScript, shared monorepo libraries, and cloud-based APIs supporting connected-device workflows.

This position is designed for an early-career engineer who will contribute to feature delivery, defect resolution, testing, and release readiness while building practical experience in mobile application architecture, state management, and API-driven development.

This role is US Remote. Must be permanent US Resident and sponsorship is not available.

Key Responsibilities

• Develop andmaintainmobile application features using JavaScript and TypeScript.

• Build user interface components and application logic using React Native.

• Implement API integrations to support mobile application functionality.

• Diagnose and resolve application defects, including reproducing issues and validating fixes.

• Participate in code reviews and contribute to improving code quality and consistency.

• Execute unit testing andassistwith integration and regression testing activities.

• Support CI/CD pipelines andassistwith mobile application release processes.

• Collaborate with product managers, designers, QA engineers, and backend developers.

• Bachelor’s degree in Computer Science, Engineering, ora HardScience (Physical, Life, or Applied Science).

• 7+ years of software engineering experience, including 4+yearsbuilding and shippingproduction ofAndroid and iOS mobile applications.

• 3+ years of hands-on experience with React Native and TypeScript.

• 2+ years of experience integrating Android and iOS mobile applications withGraphQLor REST APIs.

Preferred Qualifications

• Demonstrated experience writing JavaScript or TypeScript code in at least one project or coursework assignment.

• Hands-on experience building at least one mobile or web application using React Native, React, or similar framework.

• Experience integrating at least one REST API or web service in a project or coursework assignment.

• Demonstrated understanding of state management concepts such as props, state, or centralized state stores through project implementation.

• Ability to work a minimum of 4 hours daily overlap with U.S. Eastern Time (8:00 AM - 12:00 PM ET).

• Ability toparticipatein virtual collaboration with distributed teams, including teams in multiple time zones.

• Experience contributing to a mobile application deployed to iOS App Store or Google Play Store.

• Experience working with REST APIs orGraphQL-based services in a production or project environment.

• Exposure to state management libraries such as Redux Toolkit, RTK Query, or similar tools.

• Experience writing unit tests using frameworks such as Jest or similar testing tools.

• Experience working with Git version control, including branching and pull request workflows.

• Familiarity with mobile development environments such as Xcode and Android Studio.

• Exposure toconnected-deviceor IoT applications, including workflows such as Bluetooth, biometrics, camera, or QR code scanning.

• Experience using local storage solutions such asAsyncStorage,SecureStore, or similar tools.

• Exposure to AI-assisted development tools such as Cursor, Claude, Kiro, or similar platforms.

The annual salary for this position is between $96,000.00 - $192,000.00 annually. Factors which may affect pay within this range include, but are not limited to, skills, education, experience, and other unique qualifications of the successful candidate.

Other Compensation

This position is entitled to short-term cash incentives, subject to plan requirements.

Benefits

Employees are eligible for benefits, including:

• Health Care Benefits : Medical, Dental, Vision; Wellness incentives

• Retirement Benefits

• Time off and Leave : Paid vacation days, up to 15 days; paid sick days, up to 5 days; paid personal leave, up to 5 days; paid holidays, up to 13 days; birth and adoption leave; parental leave; family and medical leave; bereavement leave; jury duty leave; military leave; purchased vacation

Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating innovations that bring comfort, safety and sustainability to life. Through cutting-edge advancements in climate solutions such as temperature control, air quality and transportation, we improve lives, empower critical industries and ensure safe transport of food, lifesaving medicines and more. Since inventing modern air conditioning in 1902, we lead with purpose: enhancing the lives we live and the world we share. We continue to lead because of our world-class, inclusive workforce that puts the customer at the center of everything we do. For more information, visit corporate.carrier.com or follow on Carrier social media at @Carrier.

About Carrier

Carrier is a global leader in intelligent climate and energy solutions, delivering advanced heating, cooling, and refrigeration systems, as well as building automation technologies. The Digital Products and Software team develops connected experiences for homeowners, service technicians, and the broader Residential ecosystem.