Senior .NET Developer in Rolling Meadows, IL at APEX Systems

Date Posted: 8/22/2018

Job Snapshot

Job Description

Job #:  879143

Sr. Developer

Rolling Meadows, IL


Position Summary

The Senior Developer is part of a divisional IT team based in Rolling Meadows, IL.  The team develops enterprise caliber software applications on the Microsoft platform.  The team is led by managers with software development backgrounds and strives to use modern practices and technologies to develop software the right way.  There is a dynamic team environment that encourages collaboration among developers to make the whole team better.
Essential Duties and Responsibilities:

  • Directs, prepares, designs, codes, tests, debugs, and maintains complex computer programs 
  • Under general direction, formulates and defines system scope and objectives
  • Works with users to support business applications, and investigate operational problems/system requirements
  • Devises or modifies procedures to solve complex problems considering computer equipment capacity and limitations, operating time, and form of desired results
  • Refines business requirements from which programs will be written
  • Designs, codes, tests, debugs, and documents those programs
  • Responsible for completion of development projects
  • Solves user inquiries that arise during day-to-day operation
  • Regularly provides coaching, guidance and training to less-experienced analysts/programmers
  • Develops business cases, requirements and performance metrics


  • Bachelor’s Degree in Computer Science, Information Systems or Business
  • 5 or more years related experience, including the following:
    • Development experience in C# and the .NET Framework 4.0 or beyond
    • SOLID principles and design patterns
    • Experience with ASP.NET, MVC
    • Strong understanding of JavaScript, JQuery or Angular
    • Experience with LINQ, Entity Framework
    • Microsoft SQL Server 2012 and beyond
    • Strong experience with stored procedures, T-SQL, temp tables, database performance tuning
    • Third party controls such as Telerik or DevExpress
    • Experience with Microsoft Team Foundation Server (TFS)


  • Experience with data warehouse design (ETL processes, star schema, snowflake schema, etc.)
  • Microsoft SSRS and Microsoft SSIS
  • Experience with bootstrap or similar mobile framework
  • Web Services including WCF and Web API
  • Experience with automated unit testing and test-assisted development
  • Experience with agile software development methodologies
  • Understanding of systems development and project delivery life cycles
  • Experience with common development design patterns such as Factory, Repository, Singleton, IOC, and Strategy
  • Experience with Domain Driven Design
  • Experience with Autofac or similar dependency injection framework
  • Knowledge of Sarbanes Oxley requirements

Work Traits:

  • Strong applications analysis and issue resolution (trouble shooting) skills 
  • Strong user and client relationship management skills
  • Excellent written and oral communications with ability to work effectively and provide feedback to senior level managers and vendors
  • Self-starter with strong work ethic and ability to excel in fast paced, high demand environment
  • Competent to work at the highest technical level of all phases of applications systems analysis and programming activities
  • Proven ability to independently manage tasks and priorities, accurately estimate work and meet deadlines









EEO Employer

Apex is an Equal Employment Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at 844-463-6178