Ephemera
Staff Software Engineer (iOS Applications)
Ephemera
$230k - $265k
Worldwide (Remote)
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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