Siro
Senior Mobile Engineer
New York · Senior
Sponsorship not specifiedDetected 70 days ago
SwiftKotlinReactReact NativeiOSFull-Stack DevelopmentGitCI/CDSalesforceCommunicationCollaborationProblem SolvingMentoring
About the role
- Today, we're something much bigger - an intelligent companion that automates sales reps' tedious admin work, gives managers real-time visibility, and helps executives see around corners.
Responsibilities
- Own core feature delivery end-to-end in React Native, from technical design to implementation and release.
- Collaborate closely with product, design, and backend teams to translate requirements into reliable, scalable app experiences.
- Maintain, refine, and modernize our existing React Native codebase, with an eye toward performance, stability, and long-term maintainability.
- Collaborate with an experienced CEO (previously built a successful sales tool used by 100,000+ reps) and top-tier team
Requirements
- You have deep expertise in React Native (6+ years of experience, with multiple meaningful production deployments).
- You are comfortable working in Swift and/or Kotlin when needed to extend or augment React Native functionality (supplementary/native skill, not primary focus).
- You have demonstrated experience leading technical initiatives, owning projects, and working with high performing engineering teams.
- You are well-versed in mobile engineering best practices, including performance optimization, security, testing, and release management.
- You have experience creating and implementing Git-based workflows and CI/CD pipelines for mobile app releases.
- Growth: Join a rapidly scaling Series B startup with proven product-market fit
Skills
- Field sales powers the economy - but most teams are struggling.
- Reps are buried in admin work, managers are stretched thin, and leaders can't see what's really happening in the field.
- Think Iron Man's Jarvis for sales - proactive, personalized, and built directly into the tools teams already use.
- Siro has raised $75M and is backed by world-class investors like Index, Fika, CRV, and SignalFire.
- Work with cutting-edge AI technologies and a modern tech stack
Company info
- Help democratize sales success and create opportunities for millions of sales professionals
- At Siro, we are committed to creating a diverse and inclusive environment where all people feel that they are equally respected and valued, whether they are applying for an open position or working at the company.
- We provide equal employment opportunities to all applicants without regard to race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
This listing is sourced directly from Siro's careers page and normalized into a canonical job model.