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Sr. Mobile Application Developer

Location : Chicago, IL
Job Type : Direct
Hours : Full Time
Required Years of Experience : 5+
Required Education : College Degree Required
Travel : No
Relocation : No

Job Description :

Key job responsibilities include:

  •  Work as part of an established, experienced development team to build best in class client facing technology platforms integrated with r/t trading paradigms (cross asset classes)

  •  Design, develop and deploy mobile solutions utilizing the React Native framework for iOS and Android devices

  •  Design, develop and deploy new web applications using HTML5, JavaScript, and CSS, internal/external frameworks, and 3rd party tools

  •  Contribute new ideas/best practices to the business by providing teams with information architecture skills to prototype new technology concepts and prove out strategic alternatives

  •  Facilitate communication and collaboration with business users and peer technology teams

  •  Provide application support to multiple businesses globally 

Required Qualifications :





  • Expert at designing and developing mobile applications in React Native for iOS and Android devices

  • Great at building responsive and user-friendly single-page applications in React, Redux, Webpack, HTML5, CSS

  • Solid experience in other web application frameworks and JavaScript for 3+ years

  • Knowledge of Objective-C

  • Knowledge of the Node.js framework

  • Exposure to build tools such as Gulp, Webpack, Babel, NPM, etc.

  • Exposure to Git for software version control

  • Exposure to testing tools like Mocha and Chai

  • Excellent Bootstrap and CSS knowledge

  • Understanding of how to debug hard problems encountered in HTTP, JavaScript, JSON, etc.

  • Back-end development knowledge is also a plus.

  • Solid understanding of the Software Development Life Cycle

  • 5 years experience in HTML / CSS / JavaScript

  • Solid knowledge of the MVC design pattern

  • Strong written and verbal communication skills

  • Knowledge of Photoshop, Illustrator, InDesign desired

  • Exposure to SQL, scripting languages are plusses

  • Financial industry experience is preferred

Personality characteristics:

  • Passion for developing innovative web and mobile applications

  • Strong interpersonal and communication skills

  • Strong critical reasoning skills

  • Detail-oriented approach to solving problems

  • Adaptable to an ever changing development environment

  • Enthusiasm for learning & results oriented

  • Strong work ethic & high degree of integrity

  • Self starter and able to work with minimal supervision


  • Bachelors of Science (Master Degree preferred) in engineering, computer science, or mathematics. 

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