49 sdet jobs at 29 companies in Mountain View, CA

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SDET
Sunnyvale, California, United States
$78k-$117k/yr OnsiteFull Time
Fiserv
FiservNYSE: FI: Global leader in financial services technology solutions.
3+ YOE3+ years automated testing experience, 1+ year Java programming, Android platform expertise, QA methodologies and SDLC knowledge, bug reporting skills, and a bachelor's degree in computer science or equivalent experience.
Zephyr, Jira, UI Automator, Java, git, IDE, debugger, Unix shell, JSON, SQL
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2mo
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Engineer III, Cloud SDET - Platform (Hybrid)
Sunnyvale, California, United States
$120k-$180k/yr HybridFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: AI-native platform for cybersecurity and threat protection.
6+ YOE6+ years SDET/backend experience, 3+ years building cloud testing frameworks, strong CS fundamentals, experience with cloud architectures, microservices, CI/CD, and debugging distributed systems.
Go, Python, Java, C++, JavaScript/TypeScript, REST, gRPC, Protocol Buffers, PostgreSQL, Cassandra, Redis, Docker, Kubernetes, AWS, Azure, GCP, JMeter, Gatling, New Relic, Datadog, Prometheus/Grafana, Kafka, Storm, Spark, MITRE ATT&CK
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1mo
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Lead SDET
San Francisco or United States
$130k-$170k/yr OnsiteFull Time
Wispr Flow
Wispr Flow: Voice-to-text AI software turns speech into polished writing across desktop and phone applications.
Experienced quality engineer with programming skills, systems thinking, and hands-on leadership; experience with native apps, audio, speech recognition, or AI output evaluation is a plus.
2w
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SDET Senior Test Lead
San Francisco, California, United States
$109k-$160k/yr OnsiteFull Time
HCLTech
HCLTechNSE: HCLTECH: Supercharging progress through technology, engineering, and digital transformation.
Strong experience in API and webservices testing; proficiency with Selenium; knowledge of SDET methodologies; familiarity with Java, Python, or Ruby; ISTQB Advanced Level Test Automation Engineer certification preferred.
Selenium, Java, Python, Ruby
2w
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SDET(Fitness) - Watch Software
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
5+ YOEBA in CS or equivalent; 5 years in Quality Engineering; Python/Swift for developing product and tests.
Python, Swift
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1mo
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Sr SDET– Firmware Automation
Boston or Mountain View or Toronto
$178k-$225k/yr HybridFull Time
Lightmatter
Lightmatter: Private silicon-photonics building photonic interconnects and lasers for AI data centers and high-performance computing.
8+ YOE8+ years professional software development on embedded products, BS/MS in CS/EE or equivalent, experience architecting automation frameworks or HIL systems, strong Python, embedded C/C++, CI/CD ownership.
Python, C, C++, GitHub Actions, GitLab CI, Jenkins, Pytest, Zephyr, FreeRTOS, Twister, ztest, Renode, QEMU, GDB, JTAG, logic analyzers, CMIS, OpenBMC, DMTF, Redfish
3w
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SDET, CI/CD Pipeline and Test Infrastructure
Sunnyvale, California, United States
$165k-$195k/yr OnsiteFull Time
Knightscope, Inc.
Knightscope, Inc.Nasdaq: KSCP: Public American security technology providing autonomous robots, AI software, and licensed human security services to commercial and government clients.
6+ YOE6+ years in test infrastructure or CI/CD engineering with production pipeline ownership; deep experience with Jenkins, GitHub Actions, or GitLab CI; containerized build environments and test orchestration at scale; on-site in Sunnyvale, CA.
Jenkins, GitHub Actions, GitLab CI
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3w
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Lead SDET, Agentic AI Architect
San Francisco, California, United States
$146k-$235k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides intelligent agreement management and e-signature software solutions.
12+ YOEBachelor's degree in computer science or equivalent; 12+ years quality engineering experience; UiPath or low-code automation tools; API testing (REST, JSON, XML); Selenium/Playwright; SDLC, Agile, TDD; Salesforce CPQ to Oracle ERP; AI testing experience.
UiPath, Power Automate, Automation Anywhere, Appian, Selenium, Playwright, JMeter, Gatling, Blazemeter, Salesforce CPQ, Oracle ERP, REST, JSON, XML
1mo
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Staff GPU Inference SDET
Sunnyvale or Toronto
HybridFull Time
Cerebras Systems
Cerebras SystemsNasdaq Global Select Market: CBRS: Designs processors and systems for AI training and inference.
8+ YOERequires 8+ years of software engineering experience, expert Python, multi-node GPU cluster validation, LLM serving expertise, container orchestration, cluster networking, CI/CD, and distributed-systems failure analysis.
Python, Prometheus, Grafana, Kubernetes, Slurm, Ray, InfiniBand, RoCE, NCCL, ROCm, HIP, MLPerf Inference, PyTorch Profiler, NVTX, C++
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Member of Technical staff 3 [5-9 years]- SDET Python Automation[Virtualisation/Networking/Storage & Kubernates]
San Jose or Durham or Mexico City or Bangalore or Pune or Hoofddorp or Belgrade or Barcelona or Singapore or Sydney or Tokyo
HybridFull Time
Nutanix
NutanixNASDAQ: NTNX: Enterprise hybrid multi-cloud computing and software provider.
5+ YOEBachelor's or Master's in Computer Science or related field; 5+ years enterprise software QA and test automation; Python/Java/C++/Go (Python preferred); strong Linux, OOP, algorithms, data structures; virtualization, Docker, Kubernetes; API and UI test automation.
Python, Java, C++, Go, Linux, Docker, Kubernetes
2mo
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Senior Software Engineer (SDET, Python)
Carlsbad or United States or Asia or Europe or San Jose or North America or New York City
$165k-$261k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Global communications providing satellite connectivity and defense solutions.
10+ YOERequires 10+ years in software, SDET, developer productivity, or automation engineering; Python, CI/CD, Linux, networking, testing, troubleshooting, and Agile experience. Bachelor's degree preferred.
Python, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, Linux, TCP/IP, UDP, HTTP/S, DNS, DHCP, REST APIs, Agile, AI, ML
2mo
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SDET/ Test Automation Engineer (Python, XCUI)
Cupertino, California, United States
$80k-$160k/yr OnsiteFull Time
Wipro
WiproNYSE: WIT: Global information technology, consulting, and business process services.
5+ YOERequires 5–8 years of SDET or test automation experience, strong Python, Swift, and XCUITest/XCTest skills, iOS device testing, automation frameworks, API testing, database validation, and integration testing.
Python, Swift, XCUITest, XCTest
2mo
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Technology, Software Development Engineer in Test (SDET), Vice President
New York or San Francisco
$110k-$140k/yr HybridFull Time
BTIG
BTIGNYSE: USB: Global financial services firm providing institutional trading, investment banking, and research services.
3+ YOE3+ years SDET experience owning automated tests across UI, API, integration and regression; strong Playwright and TypeScript skills; CI/CD experience; experience with agentic AI tools and debugging test failures.
Playwright, TypeScript, OpenCode, Claude Code, Codex, GitHub Actions, Jenkins, REST, OpenAPI
1w
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Senior Software Development Engineer in Test (SDET), QA - AI Systems
Sunnyvale, California, United States
HybridFull Time
Nexxa.ai
Nexxa.ai: Private industrial-AI software building specialized AI agents for heavy-industry engineering and operations.
5+ YOE5+ years as SDET/QA engineer with test strategy ownership; strong Python; experience building test frameworks and CI/CD; testing LLM-based products; API/microservices testing; containerized environments; eval frameworks; understanding of LLM agents and failure modes.
Python, GitHub Actions, GitLab CI, Jenkins, Docker, Kubernetes, promptfoo, DeepEval, RAGAS, LangSmith, k6, Locust, OpenTelemetry, Grafana, Datadog, Arize, Langfuse, Weights & Biases, OPC UA, MQTT, Modbus
1mo
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SDET - QA Senior Automation Engineer
Alameda County or Vacaville or Sacramento
$7k-$11k/mo HybridFull Time
State of California
State of California: The constitutional government of the U.S. State of California.
5+ YOERequires 5+ years of Java programming, 3+ years testing web applications, automation experience, SQL, version control, API testing, test frameworks, Jenkins, analytical skills, and effective communication.
Selenium, Selenium WebDriver, Selenium GRID, AutoIT, PDFBOX, Sikuli, Jersey, RestAssured, Java, Protractor, Karma/Chai, Jasmine, JavaScript, AJAX, JQuery, CSS, HTML, AngularJS, Kendo UI, ReactJS, rxJS, SQL, MSSQL, RDBMS, TFS, GIT, SVN, TestNg, Junit, Maven, Ant, Jenkins, Data Driven, Keyword Driven, Hybrid, Linear, RestEasy, SOAPUI, VersionOne, Quality Center
1mo
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Software Engineer - Test Automation (SDET)
San Francisco or San Francisco
$130k-$170k/yr OnsiteFull Time
Mach9
Mach9: AI CAD software for civil-engineering and infrastructure teams, turning LiDAR into engineering-ready maps and CAD deliverables.
3+ YOERequires 3+ years building production web test suites, Playwright, Cypress, WebdriverIO or similar, TypeScript or JavaScript, E2E framework and CI experience; CAD, 3D, geospatial, mapping or gaming experience is valued.
Playwright, Cypress, WebdriverIO, TypeScript, JavaScript, Continuous Integration (CI)
1mo
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Software Development Engineer in Test - SDET
India or London or San Francisco or Jaipur
RemoteFull Time
Certa
Certa: Private AI-powered third-party risk platform helping enterprises manage vendor compliance, risk, and ESG.
Requires extensive Playwright, advanced TypeScript, AWS, Docker, API testing, test framework architecture, Git, GitHub, CI/CD, reporting, and software design expertise; Terraform is a plus.
Playwright, TypeScript, REST, GraphQL, AWS, EC2, CloudWatch, Docker, docker-compose, Terraform, Git, GitHub, Allure, npm
1mo
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Software Development Engineer in Test Contractor (SDET Contractor)
San Mateo, California, United States
$52-$78/hr OnsiteContract
Sony Interactive Entertainment
Sony Interactive Entertainment: Global leader in interactive entertainment, hardware, and digital network services.
Bachelor's degree in Computer Science or equivalent; proven experience writing automated tests in C++, Python, JavaScript; experience with Git, Docker, Conan, npm, Jenkins/GitHub Actions, Selenium or Appium; knowledge of React and API testing.
C++, Python, JavaScript, Git, Docker, Conan, npm, Jenkins, GitHub Actions, Selenium, Appium, React
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3mo
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Senior Software Development Engineer in Test, Confidential Computing - SDET
Santa Clara, California, United States
$168k-$270k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
8+ YOEBS/MS in Engineering or equivalent experience and 8+ years testing software development cycles. Requires Linux, Python, C, C++, embedded systems, QA methodology, automation, orchestration, clusters, and test strategy expertise.
Linux, Python, C, C++, Ansible, Docker, Xen, KVM, Hyper-V, automake, autoconf, cmake, meson, CUDA C/C++, CUDA, OpenACC, AI tools
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1mo
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Embedded SDET Co-Op Full Time Intern January-June 2027
San Francisco, California, United States
$25-$35/hr HybridFull Time, Internship
iRhythm Technologies
iRhythm TechnologiesNASDAQ: IRTC: Medical device and digital health providing wearable cardiac monitoring services and software to clinicians and patients.
Current student pursuing computer science, computer engineering, electrical engineering, or equivalent degree; proficient in Python, familiar with PEP 8, debugging, Git, software testing, and collaborative development.
Python, PEP 8, Git