151 software test engineer jobs at 61 companies in Newman, CA
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Engineer, Test Software
San Jose, California, United States
$130k-$160k/yrOnsiteFull Time
Ayar Labs: Develops optical interconnect technology for high-speed data movement.
0+ YOEBS in EE/CS + 1+ yrs or MS in EE/CS + 0–2 yrs; proficient in Python, instrument control protocols, Git, unit testing/CI-CD, MongoDB/PostgreSQL; familiarity with C/C++ or Java and data structures.
10+ YOE10+ years software engineering experience, expert in software test infrastructure, Hardware-in-the-Loop and simulation-driven testing; strong Python, Git, CI/CD, Linux, and Docker skills; B.S. in CS or equivalent; excellent communication.
ThalesEuronext Paris: HO: Develops electronics and digital systems for aerospace and defense.
2+ YOEIVVQ planning and execution experience with test automation (Pytest, Playwright), CI/CD (GitLab), AI/ML and LLM use for testing, cloud and virtualization familiarity, 2+ years SDET experience; Bachelor's or Master's in a related field.
Pytest, Playwright, Large Language Models (LLMs), GitLab, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), OpenStack, VMware, Xen, KVM, VirtualBox, Hyper-V, IIS, Active Directory, Apache, JBoss, DNS, DHCP, NFS, LDAP, CI/CD
ThalesEuronext Paris: HO: Designs and manufactures electronic systems for aerospace and defense.
2+ YOEPlan and execute IVVQ for encryption products, design ML-enhanced test automation, use LLMs for test generation, integrate CI/CD pipelines, and have 2+ years SDET experience; must be authorized to work in the U.S. (no visa sponsorship).
Pytest, Playwright, LLMs, GitLab, Amazon AWS, Microsoft Azure, GCP, Open Stack, SaaS, PaaS, VMWare, Xen, KVM, VirtualBox, Microsoft Hyper-V, IIS, Microsoft Active Directory, Apache, JBoss, DNS, DHCP, NFS, LDAP
2+ YOEBachelor’s degree in Electrical Engineering or Computer Engineering; 1-3+ years hardware testing, integration, or related experience; Python for test automation; familiarity with Ansible; knowledge of software versioning and hardware test deployment; strong analytical skills.
Saviynt: Provides AI-powered identity governance and cloud security platforms.
9+ YOE3+ Mgmt9+ years in Software QE with 3+ years leading QE teams; strong leadership, API testing, and CI/CD experience; Bachelor's in CS or related field.
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
8+ YOEBS in engineering or computer science; 8+ years in test engineering; strong OS knowledge (Linux/Windows/Unix); scripting (Python, Bash); hardware/software interop; BMC/BIOS/SES firmware experience preferred; GPU testing a plus.
Graphcore: Produces specialized processors for artificial intelligence workloads.
Bachelor’s or Master’s in CS/EE or related field; proven automation/test framework experience; Python, Bash; Linux; strong problem solving and collaboration; experience with scalable automation; CI/CD experience preferred.
Python, Bash, Linux/Unix, Test frameworks, CI/CD, Git
Software Development Engineer in Test (Multiple Positions)
San Jose, California, United States
$137k-$240k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
1+ YOEMaster's with 1 year or Bachelor's with 3 years in CS/engineering/IT/math/statistics/physics; experience building REST API automation with Python, mobile or large-scale client-server QA, test plans, unit/integration/load testing, and bug tracking.
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
3+ YOEComputer Science degree, 3+ years software engineering experience, strong C++ and Windows development, hardware-interfacing experience with FPGAs/ASICs, Visual Studio, GIT, KMDF and embedded systems knowledge.
C++, Visual Studio, Microsoft Visual Studio, STL, GIT, Windows, FPGA, ASIC, Raspberry Pi, BeagleBone, Arduino, KMDF, Electronic Medical Records (EMR)
Test Software Engineer Intern (Intelligent Creation) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
ByteDance: Developing AI-driven content platforms and mobile applications.
Pursuing undergraduate or master degree in CS/CE, available for a 12-week 2026 internship; experience testing server/client systems; proficient in Python/Java/Go; strong QA, troubleshooting, and quality management skills.
1+ YOEBachelor's degree or equivalent and 1–2 years software development experience; experience with large-scale infrastructure, distributed systems or compute/storage/hardware; strong communication and algorithm skills.
NIONYSE: NIO: Designs and manufactures premium smart electric vehicles and technology
5+ YOE5+ years in embedded test design/automation; bachelor’s or master’s in ECE, CE, CS; Python, C/C++, Bash; Jenkins CI/CD; hardware test experience.
Senior Software Development Engineer in Test, Confidential Computing - SDET
Santa Clara, California, United States
$168k-$270k/yrOnsiteFull Time
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years testing SW development cycle; BS/MS in Engineering or equivalent; strong knowledge of embedded systems, Linux, Python, C/C++, QA methodology, orchestration/automation, cluster management, cloud and AI tools for automation.
XperiNYSE: XPER: Develops entertainment and audio technology for consumer electronics and automotive.
2+ YOEBS in CS/EE or 2+ years testing experience, familiarity with Linux environments, log analysis, strong communication and problem-solving; experience with embedded devices, Jenkins and Python preferred.
KLANASDAQ: KLAC: Provides process control and yield management solutions for semiconductors.
1+ YOEBachelor's with 3+ years or Master’s with 1+ year; strong C++/C#/.NET development, OOP/OOD, multithreading, software architecture, unit testing, and semiconductor process experience preferred.
C++, C#, Managed C++, .NET Framework, .NET Core, Microsoft Visual Studio, STL, WinDBG, Windows Internals
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
2+ YOEBachelor's degree in CS/IT/Engineering, 2+ years building large-scale web applications, experience with GraphQL/REST APIs, Docker, K8s, Nodejs, React, testing, and debugging.