Senior Systems Software Engineer (C++) jobs in United States
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KLA · 1 day ago

Senior Systems Software Engineer (C++)

KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. They are seeking a seasoned Backend Software Engineer with deep expertise in modern C++ to lead the development of high-performance, scalable backend infrastructure.

ElectronicsInformation TechnologyManufacturing
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H1B Sponsor Likelynote
Hiring Manager
Keziah Catherene Abraham
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Responsibilities

Architect, design, and evolve backend infrastructure for Big data Analytics, Distribution Storage and storage using modern C++ (C++11/14/17/20)/C# or Java with a focus on scalability, reliability, and performance
Lead the development of server-side components for real-time data processing, system integration, and API services
Collaborate with product, infrastructure, and engineering teams to define system architecture and long-term technical strategy
Drive performance optimization and memory efficiency for high-throughput applications
Apply advanced multithreaded and concurrent programming techniques to support parallel processing and low-latency operations
Architect and deliver microservices-based platforms that operate across Linux and Windows environments
Oversee integration with databases, messaging systems, and external APIs
Champion best practices in code quality, testing, and maintainability across the engineering organization

Qualification

C++Backend systemsMicroservicesPerformance optimizationMultithreaded programmingWindowsLinuxVersion control (Git)System architectureReal-time data processingMentoring

Required

Extensive experience in C++ development, with a strong foundation in object-oriented design, system-level programming, and software architecture
Proven success in building and scaling backend systems in domains such as: Real-time data processing engines, Networked services or socket-based communication, Microservices or distributed systems
Deep familiarity with Windows and Linux/Unix environments and command-line tooling
Expertise in performance profiling, debugging, and system optimization
Experience with version control systems (e.g., Git) and CI/CD pipelines in production environments
Demonstrated ability to mentor junior engineers and lead technical initiatives
Doctorate (Academic) Degree and related work experience of 3 years; Master's Level Degree and related work experience of 6 years; Bachelor's Level Degree and related work experience of 8 years

Benefits

Medical
Dental
Vision
Life
Other voluntary benefits
401(K) including company matching
Employee stock purchase program (ESPP)
Student debt assistance
Tuition reimbursement program
Development and career growth opportunities and programs
Financial planning benefits
Wellness benefits including an employee assistance program (EAP)
Paid time off
Paid company holidays
Family care and bonding leave

Company

Kla creates tools and services that promote innovation in the electronics industry.

H1B Sponsorship

KLA has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (343)
2024 (218)
2023 (191)
2022 (277)
2021 (200)
2020 (226)

Funding

Current Stage
Late Stage

Leadership Team

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Lisa Grunwald
FISH Philosophy CEO
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Rick Wallace
President & CEO
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