Job Description
Denver, CO, USA To apply, please go to our career page -
Posting Close Date
May 15, 2025
Hiring Range
$104,174 - $118-064 annually
Full Pay Range:
$90,415 - $141,083 annually
Onsite or Hybrid
Hybrid-This position offers a hybrid schedule working a minimum of two days in the office in the Denver Metro Area
Minimum Requirements 
Education and Experience 
Bachelor’s Degree from an accredited college or university in Computer Science or a related field. 
Minimum 7 years of related work experience. 
Any equivalent combination of certifications, education, or experience that provides the required skills, knowledge and abilities for the position.
The following experience is strongly preferred but not required to be considered for the role:
5+ years of combined professional experience in one or more of the following:
C# and Microsoft .NET Core, JavaScript, HTML, CSS.
ESRI product lines and supported API’s including ArcGIS REST.
Integration of ArcGIS applications with other enterprise systems including databases such as Oracle, SQL Server, or cloud services such as Azure or AWS.
Agile development and Scrum.
Source code management using Git.
ESRI Web AppBuilder, Experience Builder, ArcGIS Maps SDK for JavaScript, or.NET for building applications that run on web browsers and experience with ArcGIS native SDKs such as .NET, Swift or Kotlin for building native mobile applications.
Licenses, Registration, and Certifications 
GIAC Certified Web Application Defender (GWEB) certification preferred. 
Must complete required HIPAA training within the first 6 months of hire. 
Position Summary 
IT Sr. Application Developer provides advanced technical expertise in the analysis, design, development, deployment, and support of business applications. Plan, direct, coordinate, and support activities to provide automated business applications and solutions. Develop, implement, and support applications to meet business needs.
Essential Duties and Responsibilities 
Apply technical expertise in the analysis, design, development, testing, implementation, support, and documentation of complex business applications. Ensure application systems are in compliance with standards and organizational objectives. 
Perform analysis of business application requirement needs and manage installation of hardware and software by others. 
Perform, maintain, and manage installs, upgrades, patch application, and troubleshooting to third-party packaged business applications. 
Perform development of requirements. Ensure application integration and perform unit, functional, and system tests as required. Ensure change management procedures and methodologies are implemented and followed. 
Provide 24/7 production support (on a rotational basis within the team) for business applications. Troubleshoot business application problems and deploy solutions. May maintain and support off-site Disaster Recovery program. 
Provide support, train users, and IT personnel in the use of the application developed and/or purchased. 
Provide technical support and consultation to other functional IT areas and troubleshoot application and programming problems. 
Evaluate and deploy business process efficiency for feature/functionality, system integrity, security and data quality to improve the business process. 
Perform database application configuration and tuning techniques to ensure software functions are customized to meet business needs. 
Collaborate with internal/external user community customers, technology and business consultants, end users, section managers, IT management, and colleagues to identify business requirements, assess feasibility and impact to other applications, consider available technologies and approaches, recommend solutions, and prioritize project tasks. 
Resolve issues including scope, time, quality, and communication, and risk, and coordination management to ensure that cross-functional team members meet project deadlines. 
Apply defensive application design and secure coding practices to avoid security vulnerabilities. Employ mitigation techniques on common application architecture design flaws. 
Implement effective security controls against web application vulnerabilities beyond application input validation. 
Implement a baseline security standard for the web applications development cycle (SANS SWAT checklist), improving security and reducing exposure to common vulnerabilities such as the OWASP Top 10 Risks. 
Prepare for and perform IT and/or ICS cyber incident response as required. 
Perform related work as required.
Apply online here
Job Tags
Work experience placement,