Demo

Full Stack Application Engineer - 100% onsite - Valencia, CA 91355

DKKD Staffing
Santa Clarita, CA Full Time
POSTED ON 4/3/2026
AVAILABLE BEFORE 7/21/2026

We have staffed one with this client and need 2 more – GREAT client – growing rapidly

REQUIRES:

  • US Citizen or Permanent Resident Green Card and currently live within 45 minutes from work location. This job requires 100% onsite daily – no exceptions

FOCUS IS ON:

  • REST APIs
  • Event driven architecture
  • API Management

PLEASE PROVIDE ANSWERS TO BOTH SETS OF QUESTIONS – You can use the comments section and follow up with Di@DKKDstaffing.com and DawnWilson@DKKDstaffing.com

NO REMOTE – 100% ONSITE – NO exceptions

CLIENT WON’T ACCEPT RELOCATION

TITLE: Full Stack .NET/C# Application Developer

Location: Valencia (Santa Clarita), CA, 91355

NOTE: Must already live locally or have family or friends who live within 30 minutes of Valencia, Ca

REPORTS TO: IT Development Manager

SALARY RANGE: $125K-$145K

What we are looking for:

DKKD Staffing is looking for another Full Stack .Net/C# Developer for our Valencia, CA 91355 client. We have staffed many people at this company and 2 other people in this department.

Under the supervision of the IT Development Manager, we are looking for a FullStack .NET/C# Application Developer designs, develops, implements, modifies, and supports software applications and components for core business processes. Works from written specifications and pre-established guidelines to perform the functions of the position while maintaining technical documentation of process flow associated with their work.

The focus is

  • REST APIs
  • Event driven architecture:
  • API Management:

Please complete both the Application & Job Specific questions below.

Part 1 APPLICATION QUESTIONS (Please answer all questions)

  • Legal Name & Preferred Name or Nickname:
  • Best Contact Info (Cell & email):
  • Your Linked In:
  • Why looking for a new job:
  • Availability for interviews and a new job:
  • Where do you live (City, State, Zip):
  • Desired geographical work location:
  • Are you open to 100% onsite, hybrid and/or remote:
  • Are you open to relocation if required:
  • Are you open to travel if needed and have an active passport if needed:
  • Are you authorized to work in US (Please indicate US, Green Card or Other):
  • Hourly/Salary Expectations: (We need a range) $
  • Sizes of staff managed and their titles (include # of direct reports):
  • Budgetary Responsibility: $
  • Education/Certs/Degrees (also indicate which certs are active):
  • Who Referred You/ How Did You Hear About Job/ DKKD Staffing:

Part 2 Job Specific Q&A – please supply answers to the questions above and these as well.

Please provide total years of experience, last used and any specific elaboration that might help you get an interview Di@DKKDstaffing.com and DawnWilson@DKKDstaffing.com

  • Five to seven (5-7) years relevant programming experience, undergraduate degree in computer science, business or equivalent combination of education and experience:
  • Proficiency in .NET/C# development ( 5 years):
  • .NET/C# full stack developer experience ( 3 years):
  • ASP.NET, SQL Server, RabbitMQ,:
  • REST APIs:
  • Event driven architecture:
  • API Management:
  • Strong front end experience with JavaScript, jQuery, HTML, CSS:
  • Designs, codes and tests new Windows and web software applications:
  • Proficient understanding of code versioning tools such as Git, GitHub, SVN, other tools for Agile SCRUM Sprint scheduling and issue tracking such as Atlassian JIRA and Confluence.

Nice to have Q&A:

  • MS Azure Solutions Architect and Developer:
  • Microservices (using Azure Functions, Docker, or Kubernetes):
  • Azure API Management:
  • Azure Logic Apps:
  • Azure Event Grid:
  • Azure Service Bus:
  • CI/CD Azure DevOps or GitHub Actions:
  • Infrastructure as Code tools (Terraform, Azure Bicep):
  • Describe a situation where you had to solve an issue for your employer:

JOB RESPONSIBILITIES:

  • Under general supervision implements all aspects of an application design – high performance design, coding, caching mechanisms, security, encryption, state management, error logging, debugging, scalability, code reviews, development environment configuration, and testing.
  • Participates in every aspect of the development and implementation, working with project analysts to ensure full understanding of the change implications to business processes.
  • Confirms application meets specifications through objective review process.
  • Ensures the best possible performance, quality, and responsiveness of applications.
  • Identifies bottlenecks and bugs, log issues and recommend solutions to identified issues.
  • Helps maintain code quality, organization, and automatization.
  • Performs unit and system level testing on applications.
  • Develops data migration and integration processes to legacy systems using identified development tools and technologies.

QUALIFICATIONS:

  • Five to seven (5-7) years relevant programming experience, undergraduate degree in computer science, business or equivalent combination of education and experience.
  • Proficiency in .NET/C# development ( 5 years)
  • .NET/C# full stack developer experience ( 3 years) necessary
  • Utilizes established development tools, guidelines and conventions including but not limited to ASP.NET, SQL Server, RabbitMQ, and REST APIs
  • Strong front end experience with JavaScript, jQuery, HTML, CSS
  • Designs, codes and tests new Windows and web software applications.
  • Enhances existing systems by analyzing business objectives, preparing an action plan and identifying areas for modification and improvement.
  • Investigates and develops skills in new technologies.
  • Creates technical specifications and test plans.
  • Understanding of troubleshooting techniques.
  • Object-oriented design experience.
  • Domain driven design preferred.
  • Proficient understanding of code versioning tools such as Git, GitHub, SVN, other tools for Agile SCRUM Sprint scheduling and issue tracking such as Atlassian JIRA and Confluence.
  • Excellent verbal and written communications skills.


SALARY & BENEFITS:

  • $125,000-$145,000 annually
  • Medical, Dental, and Vision
  • 401(k) with Company Match
  • Sick and Vacation Days
  • Flexible Spending Account
  • Life & Disability Insurance
  • Education Assistance
  • Employee Referral Program

Career-minded individuals will find our business challenging and our reputation for excellence just one of the rewards we have to offer. To further enhance this tradition of excellence, our employees participate in continuous training and development programs in a variety of disciplines.

Join me on LINKED IN: LinkedIn.com/in/DianeKrehbiel

Southern California LEADERSHIP JOBS on Linked In: Diane Krehbiel Executive & Technology Recruiting (54) Diane Krehbiel Executive and Technology Recruiting aka DKKD Staffing (Westlake Village, Ca) | Groups | LinkedIn

Newsletter for Tips, Leadership on the market & more: https://conta.cc/3BfoyAS

Salary : $125,000 - $145,000

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