
Our client is a profitable U.S. B2B SaaS company that has been in market for over ten years, serving property managers and field workers through two mobile apps used by tens of thousands of people every day. The company is around 20 people, with 9 across engineering and product, has scaled without outside investment, and is adding to the team.
Your Role
You'll join as a junior mobile engineer on a small, two-person mobile team, working day-to-day alongside the Mobile Lead and reporting to the Head of Engineering. This is a role built for someone early in their career: you'll learn the codebase hands-on, ship real work to real users from week one, and grow your skills across React Native, Swift, and Kotlin with close mentorship.
The team makes product and architecture decisions through ongoing conversation, and you'll be included in those discussions alongside the Mobile Lead, Head of Engineering, CEO, and product and design teammates — your questions and ideas are welcome from the start.
You'll:
Build and ship features across two React Native apps, paired closely with the Mobile Lead
Help maintain and, over time, extend Swift and Kotlin bridge modules
Support the two-week release cadence for iOS and Android, learning the signing and submission process
Investigate and fix production bugs across both platforms
Take part in product and architecture discussions across the team
You Bring:
A degree in software engineering, computer science, or a related field — or graduating within the next year
Solid programming fundamentals and a working knowledge of JavaScript/TypeScript
Some hands-on mobile experience through internships, coursework, personal projects, or open source (React Native a plus, but a strong general foundation matters more)
Curiosity about native development (Swift and/or Kotlin) and eagerness to learn it on the job
Clear English for code reviews, design discussions, and asking good questions
A self-starting attitude that suits a small, remote team
Bonus Points (genuinely optional — nice to have, not expected):
Any React Native project you've built or contributed to
Exposure to Swift or Kotlin
Familiarity with Git and collaborative workflows
Interest in offline-first sync, maps/geospatial, or LLM-powered features
Any experience publishing an app to the App Store or Play Console
What's Offered:
Compensation: depending on experience and location — share your expectations and we'll see if there's a fit
Full-time contractor (around 40 hours per week, paid weekly in USD)
Fully remote, with at least 50% overlap with U.S. Pacific time
2 weeks paid time off, plus 8 local holidays
Company-provided laptop and occasional team trips
Direct mentorship from the Mobile Lead and exposure to the CEO and Head of Engineering

At atomic*hr, we believe the right people can transform your startup. That's why we're dedicated to connecting you with top global talent. We've seen firsthand how the perfect hire can fuel a company's success, and we want to bring that power to your team.
Our Services
Recruitment Solutions: We specialize in finding exceptional tech talent worldwide, navigating the complexities of international hiring with ease.
Employer Branding: Let us help you craft a compelling story that attracts the best candidates.
HR & ATS Setup: We'll establish smooth onboarding processes that support your rapid growth.
Diversity, Equity & Inclusion (DEI): Build a truly inclusive workplace where diverse talent can flourish.
Why Choose Us
We understand the unique challenges and exciting potential of startups. Our expertise in tech, global hiring, and startup dynamics makes us more than consultants – we're your partners in building a world-class team. We're committed to finding the talent that will help your vision take flight.
Ready to transform your startup? Contact us today!