C++ Developer

Senior Software Engineer

Location: Irvine, CA

Employment Type: Full-time

Position Overview

We are looking for a talented and forward‑thinking Senior Software Engineer to join our R&D team. This role is perfect for someone who enjoys building robust desktop applications, solving complex technical challenges, and working on impactful products in the energy domain. You’ll collaborate with a highly skilled team to design and develop high-performance software while continuously improving code quality, scalability, and user experience.

What You’ll Do

• Design, develop, and maintain high-performance Windows desktop applications
• Collaborate with product managers, engineers, and QA teams to deliver new features and enhancements
• Build and optimize database‑driven solutions with a focus on performance and scalability
• Write clean, maintainable, and efficient code following best practices
• Contribute to architectural decisions and technical direction
• Continuously improve development processes, code quality, and system performance
• Troubleshoot and resolve complex technical issues

What You Bring

• 7+ years of experience in Windows desktop application development
• Strong proficiency in C++, C#, and Visual Studio
• Solid experience working with ODBC, SQL Server, and LocalDB
• Deep understanding of database design, SQL queries, stored procedures, and performance tuning
• Experience with multithreading and parallel programming
• Strong knowledge of object‑oriented design principles and STL
• Good understanding of Windows architecture and backend systems
• Excellent problem‑solving and analytical skills
• Bachelor’s degree in Computer Science, Computer Engineering, or a related field
• U.S. citizenship or permanent residency required; no visa sponsorship will be provided

Compensation

Salary Range: $112,800.00 – $150,500.00 (depends on location, experience, skills, and education)

Eligibility and Background Check

ETAP requires all successful applicants to undergo and pass a comprehensive background check in accordance with local laws, including verification of educational attainment, employment history, work authorization, criminal records, identity, and credit checks where applicable.

Equal Opportunity Employer

ETAP is an Equal Opportunity Employer committed to a diverse and inclusive workplace.