Senior React Native Developer
Do uzgodnienia
Wymagania
- React Native
- React
- iOS
- Android
- JavaScript
Opis stanowiska
About us
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
#### About the role
At RubyLabs we’re looking for a Senior React Native Developer to join our growing engineering team and help lead our expansion into mobile. This is a role for someone who cares deeply about product quality, enjoys solving architectural challenges, and wants ownership over real features that users rely on.
You’ll play a key role in building and scaling our mobile applications, shaping the future of our mobile offering, and collaborating closely with backend and product teams to deliver a seamless, reliable, and high-performance user experience.
#### Key Responsibilities
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Contribute to the development and delivery of new mobile product features.
-
Maintain and improve the existing React Native codebase, performance, and stability.
-
Define and evolve mobile architecture, system design, and technical strategy.
-
Partner with backend, product, and design teams to shape solutions that scale.
-
Drive reliability, performance, and observability standards on mobile.
-
Own production debugging, incident investigation, and root cause analysis.
-
Guide improvements in build systems, CI/CD, releases, testing, and app store deployments.
-
Support hiring and help grow a world-class mobile engineering team.
-
Champion performance across rendering, navigation, latency, memory, offline behavior, caching, and real-time experiences.
#### Location
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
#### Life at Ruby Labs
At Ruby Labs, we move fast, aim high, and expect the same from our team. We’re not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and ready to give their best every single day.
This is a place for individuals who thrive under pressure, embrace challenges, and see opportunity in every obstacle. If you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.
Here, effort is matched with reward. We recognize those who go all in and deliver results, and we create space for people who want more—more responsibility, more growth, and more success.
#LI-Remote
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
#### About the role
At RubyLabs we’re looking for a Senior React Native Developer to join our growing engineering team and help lead our expansion into mobile. This is a role for someone who cares deeply about product quality, enjoys solving architectural challenges, and wants ownership over real features that users rely on.
You’ll play a key role in building and scaling our mobile applications, shaping the future of our mobile offering, and collaborating closely with backend and product teams to deliver a seamless, reliable, and high-performance user experience.
#### Key Responsibilities
-
Contribute to the development and delivery of new mobile product features.
-
Maintain and improve the existing React Native codebase, performance, and stability.
-
Define and evolve mobile architecture, system design, and technical strategy.
-
Partner with backend, product, and design teams to shape solutions that scale.
-
Drive reliability, performance, and observability standards on mobile.
-
Own production debugging, incident investigation, and root cause analysis.
-
Guide improvements in build systems, CI/CD, releases, testing, and app store deployments.
-
Support hiring and help grow a world-class mobile engineering team.
-
Champion performance across rendering, navigation, latency, memory, offline behavior, caching, and real-time experiences.
#### Location
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
#### Life at Ruby Labs
At Ruby Labs, we move fast, aim high, and expect the same from our team. We’re not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and ready to give their best every single day.
This is a place for individuals who thrive under pressure, embrace challenges, and see opportunity in every obstacle. If you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.
Here, effort is matched with reward. We recognize those who go all in and deliver results, and we create space for people who want more—more responsibility, more growth, and more success.
#LI-Remote
🔍 Dekoder Ogłoszenia
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help lead our expansion into mobile
Może oznaczać, że dział mobilny jest w powijakach i będziesz musiał zbudować wiele rzeczy od podstaw, a nie tylko rozwijać istniejące.
🔴
wants ownership over real features that users rely on
Może oznaczać dużą odpowiedzialność za krytyczne funkcjonalności, co wiąże się z presją i koniecznością szybkiego reagowania na problemy.
🟡
Define and evolve mobile architecture, system design, and technical strategy
Oczekuje się od Ciebie nie tylko kodowania, ale także aktywnego kształtowania kierunku technicznego, co może wymagać doświadczenia wykraczającego poza samo programowanie.
🟡
Partner with backend, product, and design teams to shape solutions that scale
Wymagać będzie dobrej komunikacji i umiejętności negocjacyjnych z innymi zespołami, aby zapewnić, że rozwiązania będą efektywne i skalowalne.
🔴
Own production debugging, incident investigation, and root cause analysis
Będziesz odpowiedzialny za rozwiązywanie problemów w środowisku produkcyjnym, co może oznaczać pracę poza standardowymi godzinami.