Junior Mobile Engineer
Letgo
Apply to this job İstanbul, Turkey hybrid Until 8/21/2026 First posted December 1, 2025 Last posted December 1, 2025
Job description
letgo is the go-to platform for buying and selling second-hand items, with over 100 million downloads and millions of listings. It simplifies local buying and selling, offering everything from electronics to furniture. Listing items is easy with AI-powered technology that automatically titles and categorizes them. Users can browse listings, chat instantly, and check profiles, ratings, and reviews to make informed decisions.
We believe in the circular economy, reducing waste by helping people get what they need and let go of what they don’t. With “Cüzdanım Güvende,” our secure payment and shipping service, transactions are protected and items are shipped via partner delivery companies.
We're building the future of second-hand in Turkey and transforming the buying and selling experience. We seek passionate individuals who are excited about creating something users love and eager for new challenges. Our company values impactful work and a strong, evolving culture.
What You Will Be Doing
Assist in the design and implementation of high-performance, scalable, and maintainable mobile applications using Flutter.
Collaborate with cross-functional teams to define, design, and ship new features.
Integrate third-party APIs and libraries as needed.
Troubleshoot, debug, and optimize application code for performance and reliability.
Stay updated on emerging trends and technologies in mobile app development.
You’ll Be Great For This Role If
Bachelor's degree in Computer Science or a related field (or currently pursuing one).
Proven experience as a Mobile App Developer, with at least 1 years of experience using Flutter.
Familiarity with Flutter and Dart programming language.
Basic understanding of mobile app development lifecycle.
Some experience with state management, RESTful APIs, and Firebase.
Eagerness to learn about mobile app architecture patterns.
Good problem-solving and communication skills.
Ability to work collaboratively in a team environment.
Willingness to learn about Bloc pattern, clean architecture, and MVVM.
Interest in unit and UI testing in Flutter/Widgets.
Curious about Flutter's package management, as well as the App Store and Play Store publishing process.
Basic experience with at least one native development platform, iOS or Android.
What We Have For You
Comprehensive benefits such as health insurance, bonus scheme, etc.
Flexible working and hybrid opportunity.
Opportunity to learn and develop within the company.
Career guidance & path
A dynamic work environment
About this role
Summary
Assist in designing and implementing scalable mobile apps using Flutter and Dart.
Job title
Junior Mobile Engineer
Experience level
1+ years
Industry
software
Location requirements
İstanbul, Turkey; hybrid work allowed
Salary
Not specified
Management role
No
Skills & keywords
Required skills
flutterdartmobile app developmentAPIfirebase
Preferred skills
state managementrestful APIsunit testingUI testingnative development
Specializations
flutterdartmobile developmentAPI integrationfirebase
Locations
Structured locations inferred from the posting.
İstanbul, Türkiye
Hybrid City
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