Senior iOS Engineer at Jump

Jump

Remote (US)·1w ago

SeniorFull-timeRustGraphQLCI/CDAI

Salary Range

$132,600 - $179,400 /year

Estimated

This salary is estimated based on similar roles. The actual salary may vary.

About the Role

Jump is seeking a Senior iOS Engineer to join our remote-first team and help build our mobile apps for the live sports engagement platform. You'll be an early member of our mobile team, contributing to core features, architecture, and technical direction as our platform scales.

Key Responsibilities

→Take ownership of end-to-end development for key mobile features, from concept through deployment
→Address and resolve bugs across both shared platform code (Kotlin) and native iOS code (Swift)
→Write clean, maintainable, and well-documented code, including robust unit tests
→Partner with product managers, designers, and other engineers to deliver fan-facing experiences
→Identify and implement technical improvements to optimize app performance, stability, and scalability
→Share iOS expertise with the team, contributing to a culture of knowledge sharing
→Leverage AI-assisted tools to prototype features, refactor code, and analyze performance issues

Requirements

✓6+ years of hands-on experience building and shipping high-quality mobile applications
✓Strong proficiency in Swift
✓Experience using or interest in learning Kotlin or Kotlin Multiplatform
✓Experience architecting mobile applications and making sound technical tradeoffs
✓Experience building consumer-facing mobile apps for large audiences
✓Detail-oriented approach to testing (unit, integration, and performance)
✓Experience using AI-assisted development tools as part of your workflow