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Kilo™

React Native Engineer

Kilo™
Lithuania · Full-time · Entry

About The Team

Go Health - builds science-based health-tech apps for chronic conditions like diabetes and heart disease, serving millions customers worldwide with scalable, proven digital health solutions.

Get ready to

  • Build and evolve our React Native mobile applications from idea to release, focusing on performance, stability, and delightful UX
  • Collaborate closely with Product, UI/UX, and Backend teams to turn complex requirements into simple, intuitive user flows
  • Take ownership of features end-to-end: planning, implementation, testing, release, and post-launch improvements
  • Work with modern React Native tooling and contribute to architectural decisions that keep the codebase clean and scalable
  • Optimize app speed, memory usage, and responsiveness across a wide range of devices
  • Troubleshoot production issues, improve monitoring, and ensure a smooth experience for all users
  • Keep up with React Native ecosystem trends and bring forward pragmatic improvements

We expect you to

  • 2+ years of hands-on experience building mobile apps with React Native in production
  • Strong knowledge of JavaScript/TypeScript and modern React patterns (hooks, context, functional components)
  • Experience with state management and data layers such as Redux Toolkit, React Query, Zustand, or similar
  • Confidence working with navigation solutions (React Navigation or equivalent)
  • Understanding of mobile performance best practices and how to profile/optimize apps
  • Familiarity with native build/release workflows for iOS and Android (CI/CD, App Store / Google Play)
  • Solid grasp of UX principles and the ability to implement pixel-perfect, user-friendly interfaces
  • Experience writing tests (unit/integration/e2e) and maintaining reliable code
  • Bonus points for: native iOS/Android experience, animations with Reanimated, apps with large user bases, or experience building Node.js backend services

Salary

Gross salary range is 3400 - 5000 EUR/month.

Location

We have plenty of amazing workspaces you can choose from: our awesome headquarters in Vilnius, and super cool hubs in Kaunas, Klaipėda, and Riga!

For Vilnius: 4 days onsite, 1 flexible day remote. Meanwhile, in Kaunas: onsite, hybrid, or remote options are available depending on the role.

Speaking of perks:

Own your wellness

Stay sharp and well in your own way – health insurance (after probation), on-site physiotherapist, office gym, and fitness classes keep you moving. Plus 7 extra days off, 3 for weddings, hybrid work, and the freedom to work 2 months from anywhere in the world.

Boost your daily life

Every breakthrough needs a spark and our daily setup reflects that. Pet-friendly office, fresh breakfasts, hot lunches, drawers and fridges stocked with snacks and food – for a quick bite or even a team-cooked meal together. Rooftop and cellar events keep things lively, while 10 social clubs give space to dive into passions and try new things. Add a public transport card for Vilnius and Perks.lt perks for smoother days.

Shape your growth path

Builders never stop learning. Coaching, mentorship, training, conferences, online courses, subscriptions, books – you’ve got a €1000 yearly budget to fuel personal or team growth. You pick the path – we’ll back you all the way.

Drive global impact

This is where ambition scales. Build impact across 30+ brands worldwide. Launch bold projects. Even step in as a co-founder – we reward those who push further. And if you bring in more great people, you get €1500 for every successful referral.

  • additional conditions apply based on your residence location.

Key Skills

Ranked by relevance

react react native android spark cicd ios ux
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Posted
Feb 07, 2026
Type
Full-time
Level
Entry
Location
Vilnius
Company
Kilo™

Industries

Business Consulting Services

Categories

Engineering Information Technology

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