Senior React Native Engineer
Montréal, QCUS Mobile
7+ ansCandidates need at least 7 years in mobile development, with 5 years of hands-on React Native work and apps launched on the App Store and Google Play. They also need knowledge of iOS and Android design principles, experience with CI/CD and over-the-air updates, and strong collaboration skills.
React Native, TypeScript, TanStack React Query, React Navigation, Expo
Senior React Native Engineer
Toronto, ONUS Mobile
7+ ansCandidates need at least 7 years in mobile development, with 5 years of hands-on React Native work and apps launched on the App Store and Google Play. They also need knowledge of iOS and Android design principles, experience with CI/CD and over-the-air updates, and strong collaboration skills.
React Native, TypeScript, TanStack React Query, React Navigation, Expo
Senior Backend Engineer
Toronto, ONUS Mobile
7+ ansCandidates need 7+ years of Java and Spring Boot experience, strong REST API skills, and hands-on work with message brokers and NoSQL databases. Strong Git, CI/CD and agile skills and good communication are also needed.
Spring Boot, RabbitMQ, AWS SQS, AWS SNS, MongoDB, Git
Principal Backend Engineer
Toronto, ONUS Mobile
10+ ansCandidates need 10+ years of Java and Spring Boot experience, strong REST API and message broker skills, and NoSQL familiarity. US Mobile also expects hands-on use of AI-assisted development tools such as Claude or Opencode.
RabbitMQ, AWS SQS, AWS SNS, MongoDB, Git, Spring Boot
Principal Backend Engineer
Montréal, QCUS Mobile
10+ ansCandidates need 10+ years of Java and Spring Boot experience, strong REST API and message broker skills, and NoSQL familiarity. US Mobile also expects hands-on use of AI-assisted development tools such as Claude or Opencode.
RabbitMQ, AWS SQS, AWS SNS, MongoDB, Git, Spring Boot