
Swift
Objective-C
Staff Software Engineer (iOS Applications)
Overview
Join Ephemera, Build the Future of Onchain Messaging. We're looking for a Staff Software Engineer (iOS Application) who will play a critical role in designing, building, and optimizing our native iOS mobile application.
Job Description
Ephemera is a company focused on building the future of onchain messaging. This role offers the opportunity to contribute to open-source projects and shape the future of onchain messaging.
Responsibilities
- - Architect, design, and build Ephemera''s iOS application from scratch using Swift
- - Define the technical roadmap and make key architectural decisions to ensure scalability and performance
- - Collaborate with product, design, and engineering teams to translate requirements into seamless user experiences
- - Implement custom native user interfaces and reusable components with a strong focus on quality and performance
- - Develop and optimize the application''s infrastructure, focusing on responsiveness and memory management
- - Build and maintain clean, maintainable, and testable codebases
- - Stress-test iOS SDKs by developing and benchmarking the production-grade app
- - Lead technical discussions and ensure alignment across systems and long-term product vision
Required Skills
- - 7-10 years of professional programming experience, with at least 2 years focused on architecting and building complex iOS applications from scratch using Swift and Objective-C
- - Proven experience taking an app from concept to launch and scaling it successfully
- - Strong understanding of iOS development internals, multithreading, and mobile memory management
- - Experience leading technical projects and driving architectural decisions
- - Familiarity with API design, unit testing, and building maintainable codebases
- - Experience in open-source projects and collaborating with external developers
Benefits
- - Competitive compensation package: Base + Equity
- - Salary range between $230k-$265k base (depending on experience + location)
- - Remote-first environment with semi-yearly gatherings to connect IRL
- - Fully paid Medical, Dental, Vision insurance in the US
- - Parental Leave
- - IT Equipment and WFH setup
- - Monthly Wellness and Lifestyle stipend
- - Personal assistant
- - Unlimited time off
About the company
We are Ephemera, and this is why we are developing XMTP & Converse. Our mission is massive and we are building foundational technology for the next layer of the internet. A secure and decentralized messaging protocol that is designed to last forever, and an encrypted messenger that makes using crypto as simple as sending a message
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