Senior/Mid Frontend Engineer - React

Fraud warning: It's common for scammers to create positions that look legitimate on other sites.  To ensure your submission is considered, only apply for positions at Sensor Tower through our company website or through posts directly associated with Sensor Tower company profiles on sites such as LinkedIn, Indeed, BuiltIn or Hackajob. At no point will Sensor Tower ever ask for money, credit card, or bank account information to complete a job application.  Communications received from Sensor Tower are only sent by e-mail addresses ending in sensortower.com. All Sensor Tower interviews will be conducted via phone or Zoom.  At no time will a conversation be moved to an alternative email outside of sensortower.com or text.  Should an issue arise that you feel we should be aware of, please contact us. Please provide your resume when applying. To all recruitment agencies: Sensor Tower does not accept third party resumes. Please do not send resumes to our jobs alias, Sensor Tower employees or any other organization location. Sensor Tower is not responsible for any fees related to unsolicited resumes.  Sensor Tower will not pay any third-party agency or company that does not have a signed agreement with Sensor Tower. About this role: Would you enjoy the fast-paced excitement of a startup mindset? Are you interested in architecting high-visibility, rapid-release products? Do you value mentoring talented engineers and driving technical excellence? Join us in our journey to change how the world gains insights in digital marketing! Apply now! Role Summary: As a Senior Frontend Engineer at Sensor Tower, you will not only build features, you will define how we build them. You will take ownership of major technical components, ensuring our applications are scalable, maintainable, and fast. In our lean and flat organization, your voice will shape the technical direction of our product, helping us deliver an intuitive, fluid user experience that helps our customers understand the digital ecosystem.