Application Developer IV

Los Angeles, California | Freelance | Job ID #67901 |
Posted Last Month

Our Client, a financial company in downtown LA is looking for a freelance Application Developer IV that has the option of being fully remote in PST for 6months with the opportunity for extension based on performance and business needs.

The candidates must be flexible to accommodate working after 10pm PT when needed. Working hours will be adjusted for days that after 10 is required. This candidate will primarily work on coordinating with business owners and technical owners to apply TLS settings onto Windows servers after 10 PM PST. Will need the ability to troubleshoot web applications and console applications developed in house as well as vendor solutions when settings are applied.

Work with end users on day to day production issues and provide solutions for issues. Involves deep diving into code and databases as well as logging into servers and desktops to troubleshoot issues.


  • Analyze existing production console applications, web applications, web services
  • Develop a plan for migrating existing production applications to newer environment.
  • Reverse engineer existing legacy production applications
  • Recompile legacy .NET applications to more current, supported .NET version
  • Implement upgraded application to newer environment
  • Resolve production errors after migration
  • Provides ongoing support and troubleshooting of all production issues Create, update and maintain production support documentation. (job steps, recovery procedures)
  • Turn over documentation to respective support teams for future support.
  • Will work with a high degree of autonomy and without direct supervision.
  • Often presented with solely a problem or limited set of requirements and are expected to determine detail requirements and solution alternatives.
  • Frequent and routine contact with vendors, peers, managers, other Technology staff, Business clients.
  • Development skills with .NET, C#, Classic ASP, VB Script, Javascript
  • Ability to read code and understand what happens without having to execute the code
  • Solid knowledge in MS SQL Server, SQL, SSRS, SSIS
  • Experience developing console applications, web application, web services
  • Well verse using and setting up applications in IIS.
  • Familiar with using and setting up components in Component Services.
  • Experience troubleshooting production issues in the production environment without lower environments
  • Set up applications with no packages on a server or no documentation.
  • Experience navigating Windows servers and modifying registry settings.
  • Work with other teams to Troubleshoot issues.
  • Coordinate testing with Business unit.
  • Middleware configuration, administration and support


  • Education: B.S. in Computer Science, MIS, or related degree preferred.
  • Will typically have at least 7 years experience, including large enterprise experience.
  • May have one or more technical or professional certifications.

Does this sound like you? Apply today! 

Employer Details:

  • Onward Search is an equal opportunity employer, dedicated to a policy of non-discrimination in an employment with regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, veteran status or any other classification protected by federal, state and local laws and ordinances. Candidates must be at least 18 years old to be considered for employment. EOE/M/F/D/V/SO.
  • In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.
  • Onward Search offers medical, dental, vision benefits, as well as a 401k program, for all eligible full time temporary assignments.
  • Onward Search is unable to support 1099 / Corp-to-Corp or Independent Contractor arrangements at this time. All freelancers will be paid as W2 employees.
  • Onward Search is a drug-free workplace.


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About Onward Search

Onward Search helps connect creative, marketing, and technology talent with top jobs at the nation's most recognized companies and digital agencies. We offer a full range of recruitment and staffing solutions to include freelance / contract, temp-to-perm, and permanent placement.