React Developer (Camera and ML)

Location: Based in Copenhagen, Denmark, or Thessaloniki, Greece; fully remote is not an option.

Company

hirify.global develops phone-based eyesight testing solutions using AI, vision care, and customer experience expertise.

What you will do

• Lead the conversion of mobile applications into React-based web applications while maintaining feature parity and smooth user experiences.
• Implement and optimize browser camera functionality for image capture and other camera-based features.
• Build clean, efficient, and scalable front-end code that performs reliably across browsers and devices.
• Collaborate with designers, UI/UX specialists, backend engineers, and AI/ML specialists.
• Integrate and optimize TensorFlow.js or other in-browser machine learning solutions for real-time processing.

Requirements

• Location: Must be based in Copenhagen, Denmark, or Thessaloniki, Greece.
• Relocation and visa support are not provided.
• Proven experience building and maintaining complex React applications.
• Experience implementing browser camera features with web APIs.
• Strong knowledge of JavaScript or TypeScript, HTML5, CSS3, and modern build tools such as Webpack and Babel.
• Effective communication and collaboration skills in cross-functional teams.

Nice to have

• Experience with TensorFlow.js or other machine learning libraries for on-device or in-browser inference.
• Knowledge of advanced web performance optimization for memory, CPU, and GPU usage.
• Experience in early-stage or growth-stage startups and agile environments.

Culture & Benefits

• Work in a dynamic startup environment.
• Collaborate with a cross-functional group of engineers, designers, AI specialists, and vision experts.
• Contribute to accessible eyesight-testing products designed for use with a phone.