Sr. Software Engineer, iOS

About Poshmark

Poshmark is a leading fashion resale marketplace powered by a vibrant, highly engaged community of buyers and sellers and real-time social experiences. Designed to make online selling fun, more social and easier than ever, Poshmark empowers its sellers to turn their closet into a thriving business and share their style with the world. Since its founding in 2011, Poshmark has grown its community to over 130 million users and generated over $10 billion in GMV, helping sellers realize billions in earnings, delighting buyers with deals and one-of-a-kind items, and building a more sustainable future for fashion.

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Poshmark is looking for a talented and creative Senior software Engineer - iOS. You are someone who loves creating mobile applications that have a simple user interface and solid code. If you have a passion for developing new user experiences, solving difficult problems and creating solutions, this is a perfect job for you! Join our world-class team and help build the future of Poshmark.

• Architect build, iterate and maintain our iOS mobile application
• Influence different aspect of the development process like API creation, design, and product
• Own important pieces of the product that have high visibility both internally and externally
• Find simple, elegant solutions to hard problems
• Take part in code reviews and give constructive feedback to peer developers
• Partner closely with our design, product, and other Engineering team to produce an application that flows seamlessly and works intuitively with our users.
• Write high quality and maintainable code and unit-test for quality assurance, robustness, including edge cases, usability, and general reliability

• Outstanding engineer proven by great results, interesting hobby projects.
• Strong foundation in the fundamentals of computer science, data structures, algorithms, and software design.
• 3+ years in developing iOS applications
• Fluency with Swift. Objective-C is a plus.
• Experience with common front end patterns like MVVM, Swift Concurrency and Swift UI is a plus.
• Excellent communication skills and ability to work cross-functionally
• Design and use of RESTful web services to create connected applications.
• Understanding of code versioning tools, such as Git
• Basic Knowledge of writing unit tests.
• BS or MS in Computer Science or related technical discipline (or equivalent)

• Get familiar with Poshmark’s ecosystem and tools
• Contributing to and take ownership of Poshmark’s iOS feature
• Have a good collaboration within the team. Also, with other teams like Product, Design, QA, Dev Ops
• Should participate in technical discussions, code reviews, and provide valuable inputs to other Team members.

• Drive feature development independently
• Provide ideas/changes to improve iOS application code base.