Position: Senior iOS Developer for Tango
Company: Onseo
Category: iOS
Experience required: 3y
English level: intermediate

**Requirements:**
-3+ years of experience in commercial development for iOS
-Strong knowledge of Objective-C / Swift
-Knowledge of OOP principles and design patterns
-Implement custom UI elements
-Be able to make up iOS interfaces and create interface animations
-Ability to use code profiling tools, find and fix bottlenecks
-Ability and desire to work independently
-English: Intermediate+

**Responsibilities:**
-Improvement and support of the mobile application for iOS in Objective-C / Swift
-Implementation of new functions
-Quality control of implementation and code quality

**What we offer:**
-International company with several office locations around Europe. Kyiv, Limassol, Minsk, Saint-Petersburg;
-A professional environment with great people to work with;
-True startup culture;
-Medical insurance;
-Opportunities to make a difference, to develop and grow;
-Regular corporate events;
-Your opinion matters. You are encouraged to contribute to the processes in the team;
-Comfortable office close to metro station;

**About product:**

An online video-streaming platform “Tango” (tango.me) that connects people via live steam videos or just leading an online conversation.
Tango is a privately-held company headquartered in Mountain View, California with an attractive option/stock plan. Our platform allows thousands of talented people all around the world to find fans and monetize talents.
At Tango, we work hard to achieve our goal to become the #1 app for livestream content. If you are an overachiever and eager to succeed, help us continue to grow and redefine the exciting Live Streaming space.
Tango is a fully transparent and profitable company with offices around the world, and more opening soon! We have successfully built a team of top talented professionals, and are currently hiring engineers to join our growing and fast-paced company in Minsk office.
About product: An online platform that connects people and gives them the opportunity to communicate via live steam. The company was founded in 2009 and since then has been acknowledged all over the world as a fast-growing social, interactive app for people.
The platform combines the highest-quality live video streaming and messaging, user-generated content such as games and music, and a digital economy to support it all.