At HubX we build mobile apps, used and loved by millions all around the world.

We have a track record of building and growing mobile apps on various verticals that reached over 200 million users across 6 continents and 170+ countries.

We are looking for a talented “Android Developer” to join our energetic and highly motivated team.

As a talented “Android Developer” ' you have plenty of opportunities at your fingertips. So, why should HubX be your next move?

We offer you an opportunity to make a huge impact in the lives of millions of users through our products, and even the mobile app industry at large in the next years to come.

X Culture: Do What You Love

At HubX, we pride ourselves on fostering an environment of collaboration, creativity, and innovation. Our #XCulture is more than just a workplace ethos; it's a lifestyle. We believe passion drives success. At HubX, Do What You Love isn’t just a motto; it's the foundation of our work.

Some of your responsibilities

Take ownership of new projects, from initial design to final implementation, and ensure the continued maintenance of existing applications.
Translate design specifications into high-quality, pixel-perfect UI implementations with attention to detail.
Write efficient, reusable, and reliable code that aligns with best practices and coding standards.
Collaborate closely with product and design teams to deliver a customized, engaging application experience.
Proactively track tasks, prioritize bug fixes, and optimize app performance to deliver a seamless user experience.

What we look for

Min. 3 years of experience in Android app development with Kotlin is required.
Experience working in an Agile Scrum environment and familiarity with collaborative tools (e.g., Jira, Notion).
Solid understanding of Clean Architecture fundamentals.
Experience and strong understanding of multiple architectures and patterns, including MVVM and Dependency Injection.
Proficient in Android XML technology with a deep understanding of UI/UX design patterns, Material Design guidelines, and principles.
Experienced in building component-based UIs for scalable and maintainable applications.
Skilled in creating adaptive layouts using ConstraintLayout, MotionLayout, and responsive design principles.
Proficient in Figma and experienced with implementing Design Systems in projects.
Strong knowledge of the Activity and Fragment lifecycles.
Proficient in using Android Jetpack components, including LiveData, ViewModel, and Navigation.
Skilled in implementing dependency injection with Dagger/Hilt.
Experienced with Kotlin Flow and Coroutines for handling asynchronous data streams, ensuring responsive and smooth user interactions within the Android framework.
Skilled in using Room for local data storage, and proficient with Retrofit and OkHttp for efficient network communication and API integration.
Experienced with third-party libraries and REST APIs.
Proficient in utilizing various Firebase services effectively.
Experienced in using Google Play Console, with a track record of successfully publishing and managing Android applications on the Play Store.
Strong expertise in Git, including branching strategies, version control best practices, and collaboration workflows.
Experienced with CI/CD tools (e.g., CircleCI).
Proficient in performance optimization techniques, including memory management, reducing jank, and using profiling tools (e.g., Android Profiler).
Eager to learn new solutions and approaches.
Actively dedicates time each day to stay updated on industry trends and emerging technologies.
Enjoys sharing knowledge and learning collaboratively.

Nice to have

Familiarity with Jetpack Compose for building modern, declarative UIs, with a strong interest in transitioning to Compose-based layouts in future projects.

Knowledge of advanced Android development tools and techniques, such as animations or custom views.

Experience in writing unit tests to ensure code quality and reliability.

Experience with app monitoring and analytics tools (e.g., Firebase Analytics, Crashlytics) to improve user engagement and troubleshoot issues.

Understanding of modern architectural patterns and a commitment to code quality, including experience with code reviews and pull request workflows.

The perks and benefits of working with us

We would like you to focus on what you do best, we take care of the rest.

Huge impact: Your work can significantly impact our millions of users, and even the mobile app industry at large in the next years to come.
A competitive compensation package: A competitive compensation package: Our total compensation package is very comprehensive; covering your cost of commuting for our headquarters as well as providing you with a meal card.
A unique and top-notch office: Our Istanbul office is located at Levent, right in the heart of the city. Surrounded by the energy of Istanbul’s bustling core, it’s a space designed for creativity and collaboration.
Unlimited coffee from XPresso: You can grab a cup of coffee whenever you need—whether it’s to kickstart your morning or power through the day.
Limitless Snacks & Breakfast: Fuel your day with our fully stocked kitchen! From a hearty breakfast to a variety of snacks available anytime, we’ve got everything you need to stay energized and focused.
Ownership, opportunity to take responsibility from day one: No one will micromanage you. Together with your team, you’ll be free to choose a direction, test, fail, and test the next idea.
Team events that create lasting memories, including our traditional All Hands gatherings where the whole company comes together, as well as more humble celebrations and happy hours. Curious about our vibe? Take a look at our Instagram!
Continuous education: The more you want to improve your knowledge, the more we support you!
Strong company culture: Our approach is always open communication & teamwork. #XCulture
Private Medical Insurance & HPV Vaccine: We go above and beyond for your health.
Gym Reimbursement: We support annual gym membership because we want you to be in tip-top shape psychically and mentally.

X Community Discounts: Being part of HubX comes with perks, enjoy exclusive discounts and more as a valued member of our community.

A brand new Macbook and Welcome Kit

The Recruiting Process

At HubX, we value transparency and efficiency. Here’s a glimpse into our streamlined recruitment process:

Application Submission: Apply by submitting your CV, LinkedIn profile, or a brief introduction about yourself.
People & Culture Interview: Engage in a conversation with our People & Culture team to discuss your background, aspirations, and how we align with each other’s goals. If your profile matches our needs, we will get in touch with you for this stage.
Case Study Assignment: Showcase your skills through a practical task related to the role.
Technical Interview: Meet with your potential team lead for an in-depth review of your case study and technical expertise. // Meet with your future team lead to discuss your case study and review your technical skills.
Welcome Aboard!: If all goes well, we’re excited to extend an offer and welcome you to the team

Your personal data collected through your job applications will be processed by HubX in accordance with the Personal Data Protection Law No. 6698 ("KVKK") for the recruitment and evaluation. To review our data protection informing text: Link

İş başvurularınız kapsamında toplanan kişisel verileriniz HubX tarafından işe alım ve değerlendirme amacıyla 6698 sayılı Kişisel Verilerin Korunması Kanunu'na ("KVKK") uygun olarak işlenecektir. Aydınlatma metnimizi incelemek için: Link