About the PositionThink Tank Innovations is looking for a full-time Senior App Developer (Android / iOS) to join our team in Calgary. As a Sr. App Developer on our Mobile team, you'll be collaborating with other talented Android & iOS developers, writing Swift and/or Kotlin code every day, working with professional designers, improving UI/UX, practicing agile, improving automated tests, and owning mobile projects through the entire development lifecycle. Our team is Apple’s first Canadian health software development partner, and our engineering team casts a wide net of problem solvers and self-starters, who are all energized by fast-paced work which directly impacts healthcare’s frontline workers, patients and military operations.Requirements- Proven experience in developing native iOS or Android applications- Advanced programming skills in Swift, Java and Kotlin- Experience in architecting iOS or Android applications- Experience with WebRTC, GraphQL and RESTful technologies is desirable- Backend and middleware development experience as well as AWS is desirable- Experience in estimating tasks, planning sprints and delivering on schedule- Experience in writing clear, well documented and testable code using design patterns- Good knowledge of spoken and written English.Please submit applications (resume and cover letter) to our People Operations Team with the job title in the subject line.