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Software Engineer jobs in Germany
Senior Android Developer
Applike
Hamburg
Hybrid
EUR 55.000 - 75.000
Full time
30+ days ago
Job summary
A leading mobile advertising platform is seeking an experienced mobile developer to enhance its WAVE SDK. This role involves developing new features, ensuring compatibility with various frameworks, and contributing to product stability and performance. Ideal candidates should have at least 3 years of experience in mobile development, particularly with Kotlin, and be open to relocating to Hamburg. The company offers a hybrid work environment, generous vacation days, and various employee support programs.
Benefits
30 vacation days
Relocation support
In-house gym
Flexible working hours
Qualifications
- Minimum 3 years of experience in mobile development with Kotlin.
- Hands-on experience in developing Android libraries and SDKs.
- Awareness of UX & UI best practices.
Responsibilities
- Develop the WAVE SDK by creating new features and innovative ad formats.
- Ensure SDKs’ compatibility with other development frameworks like Unity and React Native.
- Implement mechanisms to improve the technical stability, performance, and maintenance of WAVE SDK.
Skills
Kotlin
Mobile Development
Cross-Platform Development
System Design
Job description
adjoe is a leading mobile ad platform developing cutting-edge advertising and monetization solutions that take its app partners’ business to the next level. Part of the applike group ecosystem, adjoe is home to an advanced tech stack, powerful financial backing from Bertelsmann, and a highly motivated workforce to be reckoned with.
Meet Your Team: Programmatic Supply
In a competitive adtech market, adjoe stands for greater transparency and fairness for app publishers and advertisers – and a more relevant and enjoyable experience for users.
It’s exactly for this reason that adjoe’s Programmatic team has built its own mediation platform WAVE. It’s not only driven by a backend application that decides which ad to show but also by our Android and iOS SDKs. These render the ads for the user and provide useful tracking events to the backend.
The WAVE SDK serves millions of in-app ads a day in different formats, and our backend system handles a few billion auctions in real-time every day to help game developers monetize their apps.
Want to be a part of this industry-first adtech solution? Join our discussions, explore implementation, and put your problem-solving skills to the test in our cross-functional Programmatic team!
Our mobile tech stack
Android Studio, Kotlin, Java, Gradle, okHTTP, Wire, gRPC, Protobuf, XCode, Swift, Objective-C, Cocoapods, SPM, Unity, C#, React Native, JavaScript/TypeScript, GitLab CI, Maven, Sentry, Google Firebase.
And we’re always open to new technologies & tools that will benefit the product.
What You Will Do
- You will develop the WAVE SDK by creating new features and innovative ad formats. The views you build will be seen by billions of mobile users all over the world every day.
- You will be responsible for cross-platform mobile development by ensuring our SDKs’ compatibility with other development frameworks like Unity, React Native, and Flutter. Thanks to that, our product will be integrated into top mobile games and apps in the industry.
- You will implement mechanisms to improve the technical stability, performance, and maintenance of WAVE SDK. Your goal is to make it as easy and smooth as possible for app developers to integrate and utilize adjoe’s technologies.
- You will use your system design knowledge to come up with the optimal solutions compatible with different frameworks and our backend.
- You will align with advertising industry standards & best practices to keep our product up to date.
- You will contribute to our CI/CD pipelines to efficiently and effortlessly distribute our SDK to thousands of app developers.
Who You Are
- You have 3+ years of work experience as a mobile developer working with Kotlin.
- You have hands-on experience with developing Android libraries and SDKs.
- You keep up to date with trends in mobile development and are aware of UX & UI best practices.
- You are open to relocating to Hamburg, Germany.
- Plus: You have basic knowledge of C++ and working with the NDK.
- Plus: You have knowledge of React Native (JavaScript), Unity (C#), Flutter (Dart), or similar cross-platform development frameworks.
- Plus: You have iOS development experience as well.
- Plus: You have experience with build/deployment tooling (such as Gradle, Maven, and GitLab CI).
Fuel for the Journey: Benefits to Support Your Ambitions
- Invest in Your Future: Regular feedback and our development program support your growth, helping you expand your skill set and achieve your career goals.
- Easy Arrival to adjoe: From signing to settling in Hamburg, we’ve got you covered. Need a visa? No problem. Ready to build your new life and career at adjoe in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you settle in and make Hamburg feel like home.
- Live Your Best Life, at Work and Beyond: We work in a hybrid setup with 3 core office days, plus flexible working hours. Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP).
- Thrive Where You Work: Enjoy the Alster lake view from our central office with top notch equipment, fun open spaces, and a large variety of snacks and drinks.
- Join the Community! Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too.
Skip writing cover letters. Tell us about your most passionate personal project, your desired salary and your earliest possible start date. We are looking forward to your application!
We welcome applications from people who will contribute to the diversity of our company.
* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.