Senior Software Engineer II (Android)

We’re not just building restaurant tech—we’re giving independent restaurants the tools to compete and win. From our award-winning point-of-sale to AI-powered profit tools, everything we do helps operators boost profit, work smarter, and keep their best people. And every solution is backed by real humans who actually give a sh*t about helping restaurants succeed.

• Named the #1 Restaurant POS by G2 (Fall 2025), based on ratings from real users

• Rated the top-rated point-of-sale (POS) for restaurants, bars, retail, and small businesses by Capterra users

• Awarded Great Places to Work and Built In’s Best Workplaces for multiple years running

We move fast, care hard, and fight for independent restaurant operators to do what they love, and love doing it. If you’re looking to make an impact with heart and hustle, SpotOn is the place for you.

On a daily basis you will:

• Be a part of a strong Android team working in Scrum methodology.

• Work on projects that follow the guidelines of clean architecture approach, SOLID and utilize many design patterns.

• Use MVVM/MVI architecture pattern.

• Work with multimodular project separated by feature/layer.

• Use the newest frameworks like Koin, Coroutines, Jetpack Compose etc.

• Be an independent developer and take ownership of the upcoming tasks.

• Work on complex system with multiple projects.

• Get a chance to work in different stacks than Android (if that's something you would like).

  
  

Tools We Use:

• Observability: OpenTelemetry & Grafana Cloud.

• Developer Platform: GitHub.

• CI Server: GitHub Actions.

• Crash Monitoring: Firebase.

• Atlassian Suite.

• Google Suite.

• Slack.

  
  

What skill are we looking for?

• 5+ years of recent Android development experience. Ability to show code snippets and/or open-source projects are bonus points!

• Willing to come into our Kraków or Gdańsk office 2-3 times per week.

• Fluency in Kotlin (the language we use).

• Familiar with RESTful APIs and WebSockets and how to use them from Kotlin-based Android applications.

• Good knowledge of Android SDK.

• Experience with payments.

• Knowledge of libraries commonly used in Android development (for instance Koin, RxJava, Retrofit, Room, Coroutines).

• Experience with object-oriented concepts and design patterns.

• Good knowledge of different Android application architecture patterns.

• Ability to debug and profile applications.

• Excellent command of written and spoken English (min. B2 level).

• Experience in working in small teams and with version control systems (and if that’s Git, even better!).

  
  

Perfect candidate also has: 

• Knowledge of security issues on mobile.

• Basic knowledge of SQL, SQLite. 

• Navigation component.

• Clean architecture approach. 

• Hands-on experience in improving application performance.

• Practical knowledge of observability best practices in mobile applications.

• Great personality and communication skills.

• Location: Kraków.

  
  

Here’s a bit about what we have to offer:

• Competitive pay: 23 800 - 29 800 PLN net on B2B; 20 000 - 24 500  PLN gross on CoE.

• Training budget 3500 PLN gross per year.

• Access to e-learning platforms (O’Reilly).

• Fully paid private healthcare in LuxMed.

• Access to the Worksmile platform with a monthly top-up.

• Subsidized access to breakfast and lunch through the vending machine in Kraków office, and lunches in Gdańsk office once a week.

• Group English classes with a native speaker.

• New Macbook Pro, 4K monitors or whatever tools you need.

• Flexible working hours.

• New, modern, bright and comfortable office space in the city centre.

• A lot of free parking spots around the office.

• Access to the company’s library.

• Great working atmosphere.

• Chill out room with a PlayStation and games.

• Free snacks and beverages in a kitchen.

• Company parties and social activities.

• Employee referral program.

• Relocation Package within Poland.