Senior Software Engineer - AI-Driven C#/AWS

LoopNet; Irvine (CA); On-site; USD 124,000 - 187,000; Full time

Benefits offered by this job

Medical coverage

Vision coverage

Dental coverage

Prescription drug coverage

Life insurance

Mental health Counseling

Commuter benefits

Parking benefits

401K matching

Employee stock purchase plan

Paid time off

Tuition reimbursement

On-site fitness center

Job summary

LoopNet, a leading real estate marketplace, seeks a Senior Software Engineer in Irvine, CA. You will design and build scalable C#/.NET backend services, APIs, and cloud applications while mentoring teammates and shaping architecture.

Join a collaborative, innovation-driven team leveraging AWS, Docker/Kubernetes, and AI coding tools to accelerate delivery and improve code quality. Onsite 4 days with 1 day remote, relocation not stated.

Qualifications

• Bachelor's degree from an accredited university.
• 7+ years of production development with C# and .NET.
• Proven history delivering scalable backend systems and APIs.
• Experience writing unit, performance, and end-to-end tests.
• Mentor developers and contribute to architecture decisions.
• Hands-on AWS cloud development experience and AI tooling.

Responsibilities

• Develop scalable backend services and APIs across product lines.
• Contribute to architecture decisions and mentor engineers.
• Leverage AI coding tools to accelerate delivery and quality.

Skills

C# / .NET

APIs & Backend

Unit tests

Software architecture

Mentoring

AWS

CI/CD

Education

Bachelor's degree

Tools

Docker

Kubernetes

Kafka

Datadog

GitHub Copilot

Claude Code

Job description

LoopNet, a leading real estate marketplace, seeks a Senior Software Engineer in Irvine, CA. You will design and build scalable C#/.NET backend services, APIs, and cloud applications while mentoring teammates and shaping architecture.

Join a collaborative, innovation-driven team leveraging AWS, Docker/Kubernetes, and AI coding tools to accelerate delivery and improve code quality. Onsite 4 days with 1 day remote, relocation not stated.