As part of Microsoft’s vision of redefining productivity in a mobile-first and cloud-first world, we believe the modern workspace is underserved by the existing software solutions and we are building the new, truly modern collaboration and productivity hub for the workspace. Microsoft Teams is core to Microsoft's vision for intelligent communications. We are THE hub for teamwork in Microsoft 365 with hundreds of thousands of organizations and tens of millions of users across the globe using Teams. We are looking for a **Senior Software Engineer** to drive our efforts in areas ranging from performance, mobile architecture, and customer growth on Android and iOS platforms. This position is with the Microsoft Teams’ mobile clients team which tackles the toughest challenges in the mobile collaboration and productivity space with customer driven shipping timelines by collaborating with multiple partner teams on technologies across the company and beyond. We are looking for a committed developer who is dedicated to reliability, performance, and cutting-edge mobile technologies. If you are comfortable working in a fast-moving environment, enjoy incrementally building towards a well-defined long-term architecture in a diverse, close knit, supportive team and have a desire to continuously innovate, this may be the team for you. Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond. **Responsibilities** + Solve and address any issues in the application fundamentals across areas as we continue to build the next generation capabilities for the Teams Mobile Application for iOS. + Improve the system architecture to scale mobile development agility. + Be customer obsessed. Understanding and anticipating the needs of our customers in a changing business and technology landscape is critical. + Have an understanding of mobile applications, a deep understanding of the competitive landscape, and usage scenarios. Product vision and ability to plan and design various features in stages to reach the end goal in an evolutionary way is critical. + Be a dedicated engineer. You will be accountable for the design, implementation, and delivery of solutions that will directly impact the customer experience and store rating. Doing this in an efficient, maintainable way with emphasis on reliability and product performance. + Earn the technical respect of the people on your team. The candidate will be working in the code, supporting partner services, and driving deliverables across teams. **Qualifications** **Required Qualifications:** + Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python + OR equivalent experience. + Hands on experience with iOS technologies Objective-C, Swift etc. and knowledge of end-to-end software development life cycle for iOS platform. **Other Requirements:** Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings: + **Microsoft Cloud Background Check** : This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter. **Preferred Qualifications:** + Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python + OR Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python + OR equivalent experience. Software Engineering IC4 - The typical base pay range for this role across Canada is CAD $114,400 - CAD $203,900 per year. Find additional pay information here: https://careers.microsoft.com/v2/global/en/canada-pay-information.html Microsoft will accept applications for the role until September 4th, 2025 Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations (https://careers.microsoft.com/v2/global/en/accessibility.html) .