Software Quality Engineer

KLA; Milpitas (CA); On-site; USD 95,000 - 162,000; Full time

Job summary

KLA in Milpitas, CA is seeking a Software Quality Engineer with 2+ years of hands-on testing experience on system-level software and hardware-integrated semiconductor products.

You will own end-to-end testing, perform automation plus manual testing, drive coverage for UI and API layers, and collaborate with teams across engineering, hardware, and manufacturing.

Qualifications

• Hands-on software testing on system-level software and hardware-integrated semiconductor products.
• Self-starter with ability to navigate evolving requirements and cross-functional collaboration.
• Strong communication skills and ability to present findings clearly.

Responsibilities

• Own end-to-end testing activities for key project features as an individual contributor.
• Perform automation testing with a balance of manual testing for software and hardware-integrated products.
• Lead test planning, strategy, and drive automated test coverage for UI and API layers.

Skills

C++

C#

Java

Python

R

Education

Master's Degree or Bachelor's with relevant experience

Tools

Power BI

SQL

NoSQL

Job description

Company Overview

KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays. The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices. Life here is exciting and our teams thrive on tackling really hard problems. There is never a dull moment with us.

Job Description

KLA is seeking a highly skilled Software Quality Engineer with 2+ years of hands‑on Software Testing experience on System-level software + hardware-integrated semiconductor products!

Candidate must be a self-starter, fast learner, and capable of navigating dynamic schedules, evolving requirements, and multi-functional collaboration within a complex semiconductor manufacturing ecosystem.

Responsibilities

• Own the end-to-end testing activities for key project features as an individual contributor.
• Perform automation testing together with balanced mix of manual testing as needed for software and hardware-integrated products.
• Own and drive automated test coverage for both UI and API layers across KLA products, designing robust test suites and publishing results, recommendations, and best-known methods.
• Lead test planning, test strategy execution, and collaborate with stakeholders across engineering, algorithms, systems, hardware, marketing, applications, and manufacturing teams.
• Use intelligent algorithms, e.g. LLM, and business logic to find the root cause of software failures. Present them in an actionable manner through Power BI, dashboards, and other reporting and graphing tools.
• Participate in all stages of software development including deployment and troubleshooting at customer sites. Represent the Software Quality Engineering team in product lifecycle and key program meetings.
• Travel to customer fabrication facilities to understand customer use cases, deploy software, and troubleshoot.

Required Technical Skills

• Programming Languages: Proficiency in C++, C#, Java, Python or R.
• Data Handling: Strong skills in SQL, NoSQL databases, and data preprocessing.
• Algorithms and Statistics: Solid understanding of algorithms, data structures, machine learning models, and statistical methods.
• Understand system-level requirements and translate them into good software design
• Strong communication skills (written and verbal)

Minimum Qualifications

Master's Level Degree and 0 years related work experience; Bachelor's Level Degree and related work experience of 2 years

Base Pay Range: $95,000.00 - $161,500.00 Annually

Primary Location: USA-CA-Milpitas-KLA

KLA's total rewards package for employees may also include participation in performance incentive programs and eligibility for additional benefits including but not limited to: medical, dental, vision, life, and 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 and paid company holidays, and family care and bonding leave.

Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level, and location. The range displayed reflects the pay for this position in the primary location identified in this posting. Actual pay depends on several factors, including state minimum pay wage rates, location, job-related skills, experience, and relevant education level or training. We are committed to complying with all applicable federal and state minimum wage requirements where applicable. If applicable, your recruiter can share more about the specific pay range for your preferred location during the hiring process.

KLA is proud to be an Equal Opportunity Employer. We will ensure that qualified individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at [e-mail] or at [phone] to request accommodation.