Top Senior Level iOS Developer Jobs in Philadelphia, PA

As a Senior Software Engineer at Big Health, you will develop and maintain iOS, Android, and web applications using React and Python. You will ensure high-quality software through automated testing, collaborate with cross-functional teams, and support production applications through monitoring and analysis.

Lead the ongoing development and maintenance of an Android SDK, focusing on optimizing code, implementing audio streaming features, ensuring performance and reliability, and collaborating with cross-functional teams to deliver high-quality features.

The Senior DevOps Engineer will manage CI/CD pipelines, automate release tasks, oversee e2e test automation, and collaborate with product teams to optimize testing and release processes, focusing on security and velocity in a remote-first environment.

The iOS Engineer on Substack's Growth team is responsible for developing and enhancing features for the iOS app, collaborating closely with designers and users, and managing A/B tests to improve user experience. The role requires leadership, ownership of work, and a commitment to high-quality product solutions.

As an Engineering Manager for Mobile at Scribd, you will oversee a team of mobile engineers, ensuring project success and career development. You will drive engineering excellence, manage technical debt, and collaborate with product design and management teams to enhance user experience on iOS and Android.

The Senior Software Development Manager will lead and develop teams to re-write agent-facing applications, manage the entire development lifecycle, and ensure high-quality implementations. The role involves collaboration with multiple stakeholders and providing technical direction as well as mentoring to team members.

The Principal Developer will be responsible for end-to-end development of SDKs and tools, ensuring high code quality, collaborating with cross-functional teams, and driving continuous improvement in codebase and processes. This role emphasizes system reliability, technical innovation, and quality ownership through best practices and performance monitoring.