Senior Systems Developer - Full-Stack React / Node, Azure Cloud

Required Skills :

• Experience developing with React.js, Node.js, Express.js, and / or Next.js.
• Strong expertise with Microsoft SQL Server and T-SQL for data modeling, queries, and performance tuning.
• Hands-on experience deploying and supporting solutions in the Azure Cloud platform.
• Experience integrating Okta authentication and authorization within React / Node applications in Azure.
• Familiarity with MS Access 2016 and VBA to support legacy systems during modernization.
• Proven experience working in Agile environments using Azure DevOps (ADO) for backlog, sprint, and release management.
• Completion of HIPAA and PII compliance training before assignment.

Preferred Skills :

Specific Skills :

About Zirlen Technologies Inc. :

Zirlen Technologies Inc. is a Houston-based IT consulting and staffing firm with a strong delivery presence in Chennai, India. For over 18 years, we’ve partnered with U.S. state and local government agencies, as well as enterprise clients, to provide reliable technology solutions and skilled consulting talent.

Our core expertise spans cloud services, cybersecurity, application modernization, SharePoint / M365 migrations, and enterprise staffing solutions. We combine deep domain knowledge with a hands-on delivery model, ensuring high-quality outcomes and long-term client trust.

Zirlen operates with a clear focus on precision, accountability, and value creation. Whether it’s executing complex modernization programs or deploying specialized talent, our teams are built to perform with speed and integrity.

If you’re passionate about meaningful work, solving real problems, and being part of a team that values excellence, Zirlen offers the platform to grow and make an impact.