Position: Senior iOS developer
Company: Onseo
Category: iOS
Experience required: 3y
English level: upper

Onseo — is an outsourcing company with offices in Kyiv, Vinnytsia, and Khmelnytskyi.
We are looking for a Senior iOS Developer who can help us to do our day-to-day tasks better according to the best practices, cutting edge technologies and out of the box thinking!

Requirements:
● At least 4 years of experience with Swift.
● Deep familiarity with Cocoa touch, async calls and web sockets.
● Experience with using 3rd party libraries and APIs.
● Understanding Backend requirements and performance pitfalls.
● Experience working with remote data via REST and JSON

Responsibilities:
● Design and build advanced applications for the iOS platform
● Collaborate with cross-functional teams to define, design, and ship new features.
● Unit-test code for robustness, including edge cases, usability, and general reliability.
● Work on bug fixing and improving application performance.
● Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Project:
BetBull is a new generation social sports betting app that is seeing great success in its startup stage and is looking to disrupt the sports betting market with a new and innovative approach; by combining free-to-play game mechanics with a mobile and social design and
marketing strategy. Betbull has achieved the status of a scale-up, since going live with our product in early 2017. We also received a significant and strategic investment from the Wynn Resorts (NASDAQ: Wynn) and we will be developing and marketing a Wynn sport betting product into regulated states in the US market.