Senior Android Engineer

Istanbul, Turkey
Engineering – Display Engineering /
Full-Time /

Fueled by the most advanced tracking, measurement, and optimization capabilities available in the out-of-home industry, Firefly is an innovative data-first ad network delivering the most relevant messages at the most relevant moments using car top and in-car solutions. Our proprietary screens deliver dynamic content based on location-based, GPS-enabled triggers. We empower brands to efficiently engage consumers in major markets across the U.S. including New York City, Chicago, Las Vegas, San Francisco, Los Angeles, and Miami.
Firefly empowers our employees to thrive by embracing their authentic selves, fostering a culture of individuality, and celebrating diversity. We believe that when you can be yourself at work, you can bring your best to the table. We value your unique perspectives and contributions, recognizing that every idea, no matter how unconventional, has the potential to drive innovation and progress.
Join us, and discover a workplace where you can truly be yourself, make a meaningful impact, and boldly explore new horizons.
Drive the light, accelerate innovation, steer with authenticity!


- Work with back-end developers to integrate REST API’s,
- Work with product management, and designers to develop great user experiences,
- Work with product and front-end developers to implement new feature requirements,
- Properly estimate and complete objectives with a high-quality bar,
- Write great, maintainable and testable code,
- Deploy and support developed/shipped code.

Our Tech Stack

    • Android SDK (API Level 19 and above)
    • Kotlin
    • MVVM
    • MockK for Unit Test
    • AndroidX Architecture Components
    • AIDL
    • Kotlin Multiplatform
    • Jetpack Compose


    • Bachelor's degree in Computer Engineering, Science or related field
    • 5+ years experience with Android Platform
    • Experience architecting new services and communication between services
    • Experience with hardware sensor data/telemetryExperience with IOT systems
    • Experience with Cloud Computing (Google Cloud, AWS, Azure)
    • Embedded software (microcontroller) experience
    • Electronics/EE knowledge particularly around vehicle electrical systems
    • Embedded Linux experience
    • Location-technology experience
    • Unit and Integration testing experience
    • Excellent problem-solving and communication skills.

We believe #Authenticity Drives Us ForwardIn addition to your monthly salary, you are offered meal payments and a competitive private health insurance because we value you a lot!

You can enjoy the freedom of hybrid working

You are at the center, so we need to celebrate you, here you are offered “birthday leave”

No Dress Code! Wear what you desire and enjoy your true self at work! 

We believe #You’re in the driver’s seat!
You are supported with 1:1 meetings where you can track your progress with regular feedback and development journeys with the educational opportunities at Firefly.

We value your time, you are also driving your own work-life balance while taking responsibility. But, to ensure this balance and your wellbeing, we support you with our collaboration through Meditopia

We are#Accelerating Innovation
Firefly offers you an opportunity to work in a fast-growing and successful company in the market 

#Let’s enlighten together!
Firefly ensures an environment where you can contribute and your ideas are valued, so join us to drive the light!

Firefly Is An Equal Opportunity Employer. All applicants shall receive equal consideration regardless of race, color, religion, gender, marital status, gender identity or expression, sexual orientation, national origin, age, veteran status, or disability.

To all recruitment agencies: Firefly does not accept agency and unsolicited resumes. Please do not forward resumes to our Firefly employees or any company locations. Firefly is not responsible for any fees related to unsolicited resumes.