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We’re a team of 500+ professionals who develop cutting-edge proxy and web data scraping solutions for thousands of the world’s best known businesses, including Fortune 500 companies.
What’s in store for you:
You’ll be solving complex challenges and maintaining our own infrastructure with 60PB+ monthly data traffic. Here are its scale and maturity in numbers:
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
What’s in store for you:
You’ll be solving complex challenges and maintaining our own infrastructure with 60PB+ monthly data traffic. Here are its scale and maturity in numbers:
- 6PB+ Ceph storage
- 60PB+ monthly data traffic through our systems
- 300k+ service requests/sec processed
- 500k+ Kafka messages/sec streamed
- Design and implement scalable systems in Unity
- Translate product requirements into clean, maintainable architecture
- Apply SOLID principles and design patterns
- Build modular, reusable components Optimize performance (CPU, GPU, memory, build size)
- Implement new systems in Unity
- Write clean scripts
- Build UI flows Integrate APIs
- Handle animations, interactions, state management
- Fix QA-reported bugs
- Reproduce issues
- Analyze crash logs
- Use Unity Profiler for performance debugging
- Solve edge-case logic problems
- 3+ years of professional experience with Unity
- Strong proficiency in C#
- Solid understanding of OOP, SOLID principles, and design patterns
- Experience building scalable, maintainable architectures
- Strong debugging and problem-solving skills
- Full lifecycle development experience (concept → release → maintenance)
- Experience building for:
- iOS
- Android
- WebGL
- Desktop (Windows/macOS)
- Experience integrating: REST APIs Third-party SDKs (analytics, payments, ads)
- Knowledge of mobile store submission process
- Knowledge of applications trends, market, insights
- Core Engine:
- Unity (2021+ LTS preferred)
- Unity UI (uGUI) Addressables
- ScriptableObjects architecture
- Animation system (Animator, Timeline)
- Programming:
- C#
- .NET
- Standard Async/await
- Coroutines Dependency
- Injection (Zenject / Extenject optional)
- Design Patterns (MVC, MVVM, Observer, Factory)
- Backend & Networking:
- WebSockets (if real-time features)
- Authentication (JWT, OAuth)
- Firebase (Auth, Firestore, Analytics)
- Platforms:
- iOS
- Android
- WebGL
- Windows / macOS
- Tizen
- webOS
- Third-Party Integrations:
- Analytics SDKs
- Payment SDKs
- Ads SDKs (if mobile)
- Push notifications
- Crash reporting (Firebase Crashlytics, Sentry)
- Gross salary: 3000 - 7000 EUR/month. Keep in mind that we are open to discuss a different salary based on your skills and competencies
- To support your professional growth and make you feel taken care of, we’ve put together an expansive benefit package. It covers learning, well-being, celebration, and much more — learn all about it here
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Key Skills
Ranked by relevance
ui
artificial intelligence
firebase
ai tools
kafka
unity
oop
ai
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- Posted
- Mar 10, 2026
- Type
- Full-time
- Level
- Not Applicable
- Location
- Vilnius
- Company
- Oxylabs.io
Industries
IT Services
IT Consulting
Categories
Engineering
Information Technology
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