Senior Xamarin Mobile & .NET Engineer (Cross-Platform)

SmartRecruiters, Inc.; Houston (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

Sonsoft, Inc. is seeking a senior software professional in Houston to drive .NET/C# development and mobile native apps for cross-platform solutions. You will participate in architecture reviews and collaborate across a large, multi-stakeholder environment.

The role requires hands-on experience with REST/SOAP interfaces, agile practices, and a background in energy-domain enterprise deployments. Strong teamwork and scalable design skills are essential.

Qualifications

• 4–5 years of experience in .NET, C# and OO concepts.
• 3–4 years of experience in mobile native app development (iOS/Android/Windows).
• 2–3 years in design and architecture review.
• 4–5 years in project lifecycle activities on development/maintenance projects.
• Experience implementing REST/SOAP interfaces.
• Familiarity with agile processes and Jira tooling.
• Experience in energy domain and large-scale enterprise mobile apps.

Responsibilities

• Contribute to design and architecture reviews for mobile and .NET projects.
• Implement and integrate REST/SOAP interfaces within enterprise apps.
• Collaborate in a large, diverse team to deliver secure, scalable solutions.

Skills

.NET/C#

Mobile Dev

Architecture Review

REST/SOAP

Agile / Jira

Cross-Platform Dev

Energy Domain

Team Collaboration

Tools

JIRA

SVN

GIT

Job description

Sonsoft, Inc. is seeking a senior software professional in Houston to drive .NET/C# development and mobile native apps for cross-platform solutions. You will participate in architecture reviews and collaborate across a large, multi-stakeholder environment.

The role requires hands-on experience with REST/SOAP interfaces, agile practices, and a background in energy-domain enterprise deployments. Strong teamwork and scalable design skills are essential.