Co-op services Credit Union Application Developer I in Des Moines, Iowa


CO-OP Financial Services provides technically superior products and services to financial institutions across the nation.We are seeking a talentedApplication Developer I to help develop, test, maintain, and support applications that are secure, scalable, and robust. Responsible for analyzing and troubleshooting software problems and providing solutions to those problems.


  • Help guide and improve our UX/UI/CX development work. Help us improve our CX and become the UX/CX guru for the organization.

  • Work in a small, high performance agile team environment sharing innovative ideas and working collaboratively across teams.

  • Work with talented engineers. UX designers, and product visionaries to contribute to the vision and design of our web and someday mobile properties.

  • Modify and improve the front ends of interactive websites incorporating HTML5, CSS3, JavaScript, .NET, and React as well as other techniques.

  • Develop appropriate requirements, scope, and estimates.

  • Create and maintain basic to moderately complex applications for the benefit of internal and external customers.

  • Assist in the development of technical application design documents.

  • Conduct initial unit testing of all coding changes with the goal of providing a stable production environment.

  • Builds and maintains applications in such a way that exceeds regulatory requirements.

  • Actively supports our CO-OP culture and embraces our core values of Work as Partners, Communicate Openly and Honestly, Demonstrate Excellence and Champion Change in all interactions.


  • Bachelor's degree in Computer Science or related technical field.

  • 2+ years’ experience in HTML5, JavaScript, CSS3, AJAX and general techniques in the context of interactive Web Applications.

  • 1+ years of experience working with C#/VB.NET, ASP.NET, database design and development.

  • Strong understanding of responsive design techniques and principles.

  • Experience coding in more than two development languages (SQL, VB, C++, VB Script, HTML, Java Script, Java, C#, XML, ASP, RPG, Cobol, Free Format, CL, FTP, SQL, XML, RDI).

  • A passion for all things JavaScript, UI and Front End.

  • Must be able to work effectively both on teams as well as be self-motivated, task oriented and organized.

  • Strong customer focus and obsession with quality - Ability to work in a fast-paced and agile development environment.

  • Knowledge of Modern OS architecture concepts and communications protocols.

  • Basic database design and development.

  • Basic modern graphical user interface and development methodologies.

  • Fundamental software development methodologies, design and implementation.

  • Knowledge of entire development process, including specification, documentation and quality assurance.

About Us

CO-OP Financial Servicesis the technology engine that provides access and convenience for credit unions. With over 35 years of credit union service, CO-OP connects credit union members to their accounts through Debit, Credit, ATM, Shared Branching, Member Interaction Services, Mobile, Virtual, and Bill Pay services. CO-OP serves a total of 3,500 member credit unions, 50 million cardholders, 30,000 surcharge-free ATMs, and more than 5,500 shared branches. Handling three billion-plus annual transactions, CO-OP is the nation’s largest credit union service organization—offering resources that enable deeper member engagement to help credit unions prosper.

Req No.2018-2650

CategoryInformation Technology