Senior .NET Web Developer Sitecore ; W2
Listed on 2026-02-16
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IT/Tech
Web Developer
Location: St. Louis
Job Overview
We are looking for a highly experienced Senior .NET Web Developer with strong Sitecore CMS expertise. This role is 70% hands-on development and 30% coordination, working closely with business stakeholders and cross-functional technical teams to deliver scalable, secure, and high-performance web applications.
Key ResponsibilitiesWork with multiple Content Management Systems, primarily Sitecore, which powers the public website ().
Design and develop reusable code and libraries optimized for cloud deployments.
Ensure applications meet web security standards and best practices.
Optimize applications for performance, scalability, and global reach.
Collaborate with business users, designers, and developers to translate requirements into functional solutions.
Participate in coordination, planning, and technical discussions across teams.
10+ years of experience as a .NET Web Developer or similar role.
Strong expertise in C#, ASP.NET Core.
Hands-on experience with Sitecore CMS (mandatory).
Experience developing applications using Salesforce and/or SharePoint Online.
Strong client-side development experience with JavaScript frameworks:
React
Next.js
Redux
Expertise in building responsive, UX-focused HTML & CSS from design.
Experience with databases , including No
SQL.Proven ability to analyze security vulnerabilities and implement solutions.
Experience working in automated Dev Ops and cloud-centric environments.
Prior experience with Apache SOLR is a plus.
Excellent written and verbal communication skills in English.
Strong understanding of web/cloud security concerns.
Solid knowledge of REST APIs, JSON, and system integrations.
Experience with microservices architecture.
Familiarity with cloud platforms , especially Microsoft Azure.
Understanding of modern web standards, trends, and cross-browser compatibility.
Any web development certifications are a plus.
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