Senior Software Engineer (Mobile)
- Location
- San Francisco
- Workplace
- On-site
- Compensation
- $200k – $400k + equity
- Visa
- Visa Sponsorship Available
About this role
We are looking for a Senior Mobile Engineer with 3+ years of experience to help scale Triumph's consumer apps to new platforms, geographies, and millions of players. You'll join a tiny but mighty engineering team that built a top-ranked iOS app from scratch and is now hyper-scaling — meaning real ownership, real impact, and a direct path to leadership.
What will you be doing?
Modularize the Triumph SDK and UI frameworks to enable rapid publishing of multiple apps on the Triumph Platform
Rapidly build and iterate on new features to drive user engagement and LTV
Build features to scale the app internationally beyond the US
Investigate and implement cross-platform frameworks (React Native) to launch on Android
Mentor other engineers and contribute to platform-level architecture decisions
Key Requirements
3+ years building consumer iOS apps in Swift (hands-on, not just supervisory)
Experience with React Native for cross-platform (iOS + Android) development
Based in San Francisco or willing to relocate — this is an in-office role
Startup or high-growth consumer tech background (no pure Big Tech without consumer app experience)
Strong product sense — able to identify and prioritize high-impact features independently
What happens next
Skip the application pile. I get you in front of the people who decide.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
When the company wants to meet, I get the call on your calendar. You just show up.
Culture & values
Game-dev DNA that prizes work that's fun, beautiful, and addictive
Collaborative team environment
High-agency culture where team members have significant ownership
Designers own real surface area and ship fast to large user base
Team members are expected to spot and fix problems on their own
Craft-obsessed team
In-person team culture
Small, fast-moving startup with approximately 50 people
Know someone who'd be great for this?