Principal iOS Developer

At World Kinect, our employees are the key to our global success. We are industry leaders due to the innumerable talents of our approximately 5000 strong professional team. Our people thrive in an entrepreneurial and culturally-diverse environment, where innovative thinking, collaboration and efficient execution are highly valued. Our high-performance culture is what allows us to drive sustained growth. Stronger together, we promote an environment where individuals can thrive.
 

World Kinect is looking for a visionary and high energy Principal iOS Developer to help drive the development and delivery of our mobile applications. In this role you will work as part of a highly collaborative Agile software delivery team composed of product leads, business analysts, developers, quality assurance engineers and aviation experts.

Our vibrant delivery community is driven to excel, we invest in the future, including investing in our professionals. Innovation and finding ways to improve effectiveness are paramount. Discipline practitioners, such as iOS Developers, are put first in our culture.

Primary Responsibilities:

· Designing and building mobile applications for Apple’s iOS platform.

· Collaborating with the design team to define app features.

· Ensuring quality and performance of the application to specifications.

· Identifying potential problems and resolving application bottlenecks.

· Fixing application bugs before the final release.

· Developing user interfaces and coding for functionalities.

Key Qualifications:

· Must be fluent in English both speaking and written (C1)

· Proficiency in Swift and Objective-C, the primary languages used for iOS development.

· Proficiency in UI Frameworks such as Swift UI and UI Kit.

· Proficiency with object modeling and persistence frameworks such as Core Data.

· Experience with code versioning tools like Git, and Mercurial.

· Experience with unit testing using XCUnit.

· Experience with cloud platforms like AWS, Azure, GCP.

· Experience with logging using observability platforms like New Relic and Data Dog

· Experience managing the iOS release cycle and the CI/CID platform and pipelines with tools like Bitbucket Pipelines, Azure Pipelines and Bitrise.

· Experience with reactive programming such as ReactiveSwift or Combine.

· Functional knowledge of API architectural styles, and technologies such as REST and graphQL.

· Functional knowledge of feature flagging practices using tools like LaunchDarkly, ConfigU or Split.

· Functional knowledge of authentication and authorization mechanisms using OAuth 2.0, OpenID Connect, or SAML, leveraging identity management providers such as Auth0, Okta, and Firebase.

Education

· 6 plus years’ experience and BA/BS in Computer Science, Management Information Systems, Information Technology or a related discipline or demonstrated similar experience.

Geographic Scope & Travel Requirements

· Flexible work arrangement (remote or hybrid).

· Occasional travel of short to moderate duration for training, team building, industry trade shows or customer support.

· Must be able to work core business hours 9-3pm EST.

Please note that by submitting an employment application you consent to World Fuel Services processing your information for this role and potentially for future employment opportunities, in accordance with applicable laws. To learn more about how we protect and/or process personal information, please visit the WFS Privacy Center at: https://www.wfscorp.com/en/privacy-center.