About the role

Role Overview

Watts is seeking a Software Engineer, Mobile within its Digital Engineering team. You will build modern, scalable, high-performance mobile applications and bridge design and engineering to deliver intuitive, reliable, device-aware experiences across iOS and Android.

Responsibilities

Write clean, maintainable, reusable mobile code in TypeScript using React Native, and participate in code reviews.
Build responsive and accessible mobile UI for both portrait and landscape.
Integrate device-specific capabilities, including:
- Bluetooth peripherals
- Push notifications
- Vibration/haptic feedback
- Geolocation
- Camera access
- Sensors and orientation changes
Create and maintain reusable mobile components and shared UI patterns across apps/platforms.
Convert product requirements and design mockups into functional, mobile-first experiences.
Collaborate with product managers, designers, and backend engineers for end-to-end solutions.
Optimize performance, battery usage, responsiveness, and efficient handling of large data sets and background tasks.
Implement automated testing using tools such as Jest, React Native Testing Library, and Detox (or similar).
Manage mobile release workflows: build, sign, and submit apps to the Apple App Store and Google Play.
Evaluate emerging mobile technologies/libraries and recommend improvements.

Requirements

Bachelor’s degree in Computer Science (or related) or equivalent experience.
5+ years of professional front-end development, including 2+ years with React Native and TypeScript.
Hands-on experience with modern build tools such as Vite, Parcel, or Webpack.
Experience working in monorepos using Nx or Turborepo.
Proficiency with schema validation (e.g., Zod).
Experience building interactive data visualizations using D3, Plotly, or similar.
Strong understanding of state management patterns and front-end testing frameworks.
Strong troubleshooting skills for browser performance and UI reliability.
Must comply with applicable regulations and pass background checks.

Nice-to-Haves

Master’s degree in Computer Science (or related).
Experience contributing to design systems.

Travel

~10% travel for training and meetings as needed.

About Watts Water Technologies

Watts Water Technologies is a long-standing water technology company that builds trusted residential and commercial water products. The company focuses on smart, connected, and sustainable water solutions, reimagining how safe, clean water is delivered while helping protect the planet’s most valuable resource.

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