Mobile Application Engineer - Netherlands market
LocationWarsaw, Poland
Work modehybrid
Typefull-time
SenioritySenior
Experience5+ yrs
DepartmentProduct & Technology
Company size1,001–5,000 people
PostedSep 29, 2026 · 2w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
At least 5 years of experience as a mobile developer for Android and iOS
Strong, hands-on experience with React Native
Proficiency in TypeScript
Good understanding of core JavaScript principles and concepts
Experience with cloud integrations
Experience with REST APIs, GraphQL and version control
Familiarity with CI/CD pipelines
Experience writing unit tests
Hands-on experience optimizing mobile performance
Experience with GitHub Actions
Experience with Firebase
Experience with monitoring tools such as Datadog
Experience with the app release lifecycle (App Store and Google Play)
Skills
React Native
TypeScript
JavaScript
REST APIs
GraphQL
CI/CD
GitHub Actions
Firebase
Datadog
MacBook Pro
Benefits
Health insurance
Training budget
Equipment provision
Hybrid work
Workation
ABOUT THE ROLE
We’re looking for a Mobile Application Engineer, specializing in React Native, with a mobile-first mindset and an understanding of native development, to help drive our projects forward. As part of the Netherlands Cluster, you will play a key role in developing new features and improving the overall experience of our mobile apps for the Dutch market.
You will join our frontend team, delivering products and features end to end. Working closely with product managers, designers, backend and web engineers, and our QA team, you will contribute to a broad variety of initiatives, including taking our Bonus features and user onboarding to the next level.
YOU WILL BE RESPONSIBLE FOR:
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Develop and maintain high-quality React Native applications for both iOS and Android
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Ensuring a smooth, engaging and intuitive user experience
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Working on apps for the Netherlands market, such as BetMGM and LeoVegas
•
Improving and enhancing applications with a strong product focus
OUR SUCCESSFUL CANDIDATE WILL HAVE THE FOLLOWING:
ESSENTIAL SKILLS
•
At least 5 years of experience as a mobile developer for Android and iOS
•
Strong, hands-on experience with React Native
•
Proficiency in TypeScript
•
Good understanding of core JavaScript principles and concepts
•
Experience with cloud integrations
•
Experience with REST APIs, GraphQL and version control
•
Familiarity with CI/CD pipelines
Nice to have
NICE TO HAVES
•
Experience writing unit tests
•
Hands-on experience optimizing mobile performance
•
Experience with GitHub Actions
•
Experience with Firebase
•
Experience with monitoring tools such as Datadog
•
Experience with the app release lifecycle (App Store and Google Play)
WHO WE ARE
At the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through the igaming industry. We’re a team of over 1400 innovators, initiators, and groundbreakers working in a fast-paced and agile environment across 11 offices worldwide.
BENEFITS
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Hybrid work policy
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4 weeks of Workation (T&C apply)
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Benefits package - 800 PLN net (B2B)/gross (UOP) monthly with access to the cafeteria platform (private medical care, insurances, sports card)
•
Training budget
•
ICAS assistance program that can provide help and guidance during challenging moments.
•
Our office provides complimentary snacks and drinks; on Mondays, we serve complimentary breakfast.
•
Team and office social events throughout the year
•
Free parking for bicycles and motorcycles
•
Free gym in the building
•
Equipment: MacBook Pro + smartphone (iPhone 16/17 or Samsung Galaxy S25)
JOIN US!
In our pride, we empower our teammates to find their roar and run with their wildest ideas. We don’t wait for things to happen; we pounce and make it happen!
Would you be a good fit for the Leo Pride - give us a roar!
As our company working language is English, we’d like to see your CV in English, please