Senior .NET Technical Lead — Onsite Las Vegas

Sapear Inc; Las Vegas (NV); On-site; USD 120,000 - 170,000; Full time

Job summary

Sapear Inc. is seeking a hands-on .NET Technical Lead to own enterprise applications, drive architectural improvements, and mentor onsite and offshore developers in Las Vegas.

You will lead production troubleshooting, design, and delivery of critical systems while collaborating with QA, product, and business stakeholders. The role requires 8+ years of .NET experience, 3+ years in a technical leadership role, and strong communication skills for cross-functional work.

Qualifications

• 8+ years of software development experience with strong hands-on C#/.NET/.NET Core.
• 3+ years of experience as a Technical Lead or Lead Developer.
• Strong hands-on production troubleshooting and application support experience.
• Experience debugging complex production issues, performing root cause analysis, and managing technical escalations.
• Experience supporting and maintaining enterprise and legacy applications in production.
• Experience with .NET Core, Web API, REST APIs, and Microservices.
• Experience designing and implementing distributed systems.
• Strong experience with SQL and relational databases.
• Experience with Cloud environments and Agile/Scrum delivery.
• Understanding of software architecture patterns, object-oriented design, testing principles, and engineering best practices.
• Experience leading and coordinating onsite and offshore teams.
• Strong communication skills with the ability to interact directly with business and technical stakeholders.
• Self-starter with the ability to take ownership and work independently in an onsite lead capacity.

Responsibilities

• Lead the design, development, enhancement, and support of enterprise .NET applications.
• Own production troubleshooting, incident resolution, root cause analysis, and technical escalations.
• Provide hands-on technical support for complex production issues and drive them through resolution.
• Provide technical solutioning for business requirements, application enhancements, and ongoing maintenance.
• Act as a technical point of contact for business and technology stakeholders.
• Lead and coordinate a distributed onsite/offshore development team.
• Analyze existing applications and identify opportunities for technical and architectural improvements.
• Apply software engineering and architecture best practices to build scalable and highly available enterprise systems.
• Guide and mentor developers on system design, coding standards, and engineering best practices.
• Identify technical bottlenecks and risks and recommend appropriate solutions.
• Lead code reviews and ensure overall quality of technical deliverables.
• Estimate development efforts and support planning and timely delivery.
• Work closely with QA, Product, and other technology teams through development, deployment, and production support.

Skills

C# / .NET / .NET Core

Technical Lead

Production Troubleshooting

Web API / REST APIs

Microservices

SQL / Relational Databases

Cloud Environments

Agile / Scrum

Distributed Systems

Team Leadership (onsite/offshore)

Communication Skills

Problem Solving

Job description

Sapear Inc. is seeking a hands-on .NET Technical Lead to own enterprise applications, drive architectural improvements, and mentor onsite and offshore developers in Las Vegas.

You will lead production troubleshooting, design, and delivery of critical systems while collaborating with QA, product, and business stakeholders. The role requires 8+ years of .NET experience, 3+ years in a technical leadership role, and strong communication skills for cross-functional work.