Web Designer​/Developer III – .NET​/Front-End

Remote Web Designer/Developer III role focused on secure federal application development and modernization, supporting KOS and a government customer.

• Design, develop, test, maintain, and document secure web and database applications using .NET technologies
• Create responsive, user-focused front-end solutions grounded in sound UI/UX principles
• Execute work across the Agile lifecycle: requirements, design, development, testing, deployment, and ongoing maintenance
• Collect and translate customer and stakeholder requirements into technical solutions
• Develop and securely integrate APIs
  , databases
  , and external data feeds
• Apply secure development practices aligned to OWASP coding standards
• Develop and support cloud-based applications in Azure
  ; leverage Azure and AWS development experience as required
• Maintain source code, technical documentation, configuration information, and deployment artifacts in approved repositories
• Participate in code reviews
  , perform vulnerability scanning and remediation, and support troubleshooting and root-cause analysis
• Collaborate with systems, security, database, cloud, and administrative teams
• Support GIS/geospatial integrations where applicable, preferably using ESRI/ArcGIS technologies
• Contribute to testing, stakeholder feedback cycles, knowledge transfer, and continuous improvement

• Demonstrated experience in Agile web and database application development
• Strong proficiency in .NET/C# and modern front-end development
• Experience with UI/UX design and implementation
• Experience developing and integrating APIs
  , including RESTful APIs
• Experience architecting or developing applications in Azure and AWS
• Knowledge of secure software development practices and web application security standards such as OWASP
• Strong troubleshooting, debugging, and analytical skills
• Ability to independently design and own technical solutions with limited oversight
• Strong written and verbal communication skills; ability to work with technical and non-technical stakeholders
• Bachelor's degree or equivalent
• Application Development certification (.NET required)
• Secure development certification
• Federal government or FISMA-regulated environment experience preferred
• GIS/ESRI integration experience preferred
• Experience leveraging AI-enabled capabilities within applications or business processes is a plus (heavy AI/ML development not required)

• .NET
• C#
• Azure
• AWS
• OWASP
• RESTful APIs
• ESRI
• ArcGIS
• Agile

• Medical, dental, and vision insurance
• 401(k) retirement plan
• Paid time off
• Paid parental leave
• Life and disability insurance
• Flexible spending accounts
• Commuter benefits
• Tuition reimbursement

Salary: USD 125, per year

Location: Remote