Python Test Software Developer Jobs in Salinas, CA, US

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Staff Software Test Engineer, Hardware Controls

Campbell, California, United States

$195k-$205k/yr OnsiteFull Time

Imperative Care: Develops medical devices for stroke and vascular disease treatment.

8+ YOE8+ years in software test engineering for regulated medical devices; Linux, Python, Bash; IEC 62304/ISO 14971 familiarity; test automation and CI/CD exposure.

Python, Bash, Linux, pytest, CI/CD, regulatory, test design

3mo

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3mo

Software Development Engineer in Test, Siri

Cupertino or United States

OnsiteFull Time

AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.

5+ YOEFive+ years in software QA, strong programming in Swift/Python, automated testing, UI and non-UI test creation.

Swift, Python, Xcode, Xcode Cloud, XCTest, XCUITest

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1mo

Principal Software ML Test Engineer

Santa Clara, California, United States

$180k-$300k/yr HybridFull Time

d-Matrix: Develops high-performance semiconductor chips for generative AI inference.

10+ YOELead test planning, automation, and execution for ML compute software; strong Python; 10+ years; MS/PhD preferred; experience with DL frameworks.

Python, Linux, Pytest, Jenkins, GitLab, TensorFlow, Transformers, PyTorch

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88-50100558 Software Development Engineer in Test

Santa Clara, California, United States

$172k-$214k/yr HybridFull Time

RocheSIX Swiss Exchange: ROG: Develops and manufactures innovative medicines and diagnostic tests.

2+ YOEBachelor's in CS/Biomedical Eng or related field and 2 years in software testing/engineering; experience with Python, PyTest, JavaScript; test automation, CI/CD; performance testing; data analysis.

Python, PyTest, JavaScript

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Software Test Engineer

Santa Clara, California, United States

$201k-$249k/yr OnsiteFull Time

Versa Networks: Enterprise platform for secure networking and security services.

5+ YOEBachelor's in CS/Engineering with 5+ years of Software Test/QA experience; experience testing Layer 3 protocols (IPv4/IPv6/IPSec), SSL, NGFW, IDS/IPS, URL filtering; Python automation; traffic generators (IXIA, Spirent).

Python, IXIA, Spirent, SSL, NGFW, IDS/IPS, URL Filtering

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Software Development Engineer in Test- SDET - hybrid

Santa Clara, California, United States

$130k-$161k/yr HybridFull Time

CyberArk: Securing human and machine identities with privileged access management.

3+ YOE3–5 years in SDET/backend QA or software engineering with a testing focus; strong backend/API testing (REST, GraphQL); test automation (JUnit, Playwright); programming in Java, Python, or Go; CI/CD; distributed/cloud-based systems.

Java, Python, Go, REST, GraphQL, Playwright, JUnit, CI/CD

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1mo

Senior Software Engineer in Test - Mobile

San Jose, California, United States

$144k-$213k/yr HybridFull Time

PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.

3+ YOE3+ years software testing experience; mobile app automation; proficiency with Appium, Espresso, XCTest; strong Python/NodeJS/Kotlin/Swift skills; CI/CD tools; good problem solving and communication.

Appium, Espresso, XCTest, Python, NodeJS, Kotlin, Swift, Jenkins, GitHub Actions

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1mo

Battery Test Engineer

Cupertino, California, United States

$135k-$160k/yr OnsiteFull Time

MonksLondon Stock Exchange: SFOR: A global digital marketing and technology services agency

3+ YOE3+ years in Python software development; experience building web tools; data analysis/visualization; API integration.

Python, pandas, matplotlib, plotly, React, Streamlit, Dash, LLM APIs

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1mo

Software Engineer III

San Jose, California, United States

$121k-$243k/yr OnsiteFull Time

Hewlett Packard EnterpriseNYSE: HPE: Provides enterprise computing, storage, networking, and cloud services.

4+ YOEDesign, develop, test and maintain embedded software for networking products; collaborate with engineers; bachelor’s or master’s in CS/IS; 4-6 years experience; proficient in C and Python.

C, Python

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Software Development Engineer

San Jose, California, United States

$114k-$215k/yr OnsiteFull Time

AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics

5+ YOE5+ years of software development; distributed systems; MySQL, MongoDB, Snowflake; Java, Python; CI/CD; unit testing; experience with Spark and agentic AI tooling.

Java, Python, Spark, MySQL, MongoDB, Snowflake, SOLR, MCP, Claude

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1mo

Software Engineer III

San Jose, California, United States

$121k-$243k/yr OnsiteFull Time

Hewlett Packard EnterpriseNYSE: HPE: Provides enterprise IT infrastructure, networking, and cloud services.

4+ YOEDesign, develop, test software for networking products; strong C and Python; 4-6 years experience; BS/MS in Computer Science or related field.

C, Python

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1mo

Software Engineer

San Jose, California, United States

$99k-$229k/yr HybridFull Time

ZoomNasdaq: ZM: Provides a cloud-based platform for video, voice, and collaboration.

7+ YOE7+ years experience in full-stack or backend development; Java/Spring Boot, Node.js, or Python; HTML/CSS/JavaScript; React or Vue; AWS/Azure/GCP; unit testing; secure coding.

Java, Spring Boot, Node.js, Python, HTML, CSS, JavaScript, Ajax, React, Vue.js, AWS, Azure, GCP, JUnit, Cucumber

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Senior Software Engineer

Mountain View or San Bruno or San Francisco or San Jose or Sunnyvale

OnsiteFull Time

GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.

5+ YOEBachelor's degree or equivalent; 5 yrs OO programming (Java/C++/Python); 3 yrs testing/maintaining/launching software; 1 yr design/architecture.

Java, C++, Python, Software Design, Testing, Architecture

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Software Engineer III

San Jose, California, United States

$121k-$243k/yr OnsiteFull Time

Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud infrastructure, servers, storage, and networking solutions.

4+ YOEDesign, develop, test software for networking products; bachelor’s or master’s in CS/IS; typically 4-6 years experience; strong C and Python; good written and verbal English communication.

C, Python

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Systems Software Engineer

Santa Clara, California, United States

$120k-$130k/yr OnsiteFull Time

Picarro: Manufacturer of high-precision gas and isotope analysis instruments.

Bachelor’s degree; strong Python; Linux proficiency; Git/Agile experience; unit testing; software engineering best practices.

Python, Linux, Git, pytest, CI/CD, NumPy, Pydantic, asyncio, typing, pathlib, itertools, collections

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Sr. Software Engineer in Test

San Jose, California, United States

$143k-$186k/yr OnsiteFull Time

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.

Python, C/C++, Bash, Jenkins, Git, Linux, GitLab CI, QEMU, Docker

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1mo

Test Automation Engineer – AI Network & Observability Platform

Santa Clara, California, United States

OnsiteFull Time

Selector: AI-powered network observability and analytics platform for enterprises.

8+ YOE8+ years software testing; 5+ years test automation; strong Python/Java/Go; Selenium/Playwright, Pytest, Robot Framework, JUnit; CI/CD; observability tools.

Python, Java, Go, Selenium, Playwright, Pytest, Robot Framework, JUnit, Jenkins, GitLab CI, Prometheus, Grafana, ELK

2mo

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2mo

Principal Engineer, Manufacturing Test Platform

San Jose, California, United States

RemoteFull Time

Lumilens: Building photonic interconnects to scale AI supercomputing infrastructure.

10+ YOEBachelor’s in Electrical or Computer Engineering; 10+ years in embedded software, testing and test automation; experience with optical transceiver validation or related hardware; strong C# or Python; able to read schematics.

C#, Python, PyVISA

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2mo

Software Engineering

Santa Clara, California, United States

$236k-$266k/yr HybridFull Time

MicrosoftNASDAQ: MSFT: Develops software, hardware, and cloud computing services.

3+ YOEDevelop or test software applications; design and implement software; evaluate requirements; work autonomously on feature areas; 36 months experience; Python, testing tools, embedded systems, Linux, containers, scripting.

Python, Automated Testing Tools, Embedded Systems, SDLC, Linux, Containers, Scripting

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1mo

Software Engineer (San Jose, California, United States)

San Jose, California, United States

$101k-$160k/yr OnsiteFull Time

SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.

5+ YOE5+ years of software testing, test automation, or embedded systems validation; strong Python/C/C++, Linux, CI/CD; test frameworks and GPU experience would help.

Python, Shell, Jenkins, GitLab CI, Linux, C/C++, GPU

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Software Tester - Test Automation

Santa Clara, California, United States

$86k-$138k/yr OnsiteFull Time

Peraton: National security and mission-critical government technology services provider.

2+ YOETest automation experience; API and UI testing; Python and Selenium; DoD security clearance; strong analytical and writing skills; team collaboration.

Python, Selenium, Azure DevOps (TFS), Visual Studio

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2mo

System Test Engineer Intern

Santa Clara, California, United States

$80k-$85k/yr HybridInternship

Arista NetworksNYSE: ANET: Provides software-driven cloud networking and hardware solutions.

1+ YOEBS in CS/CE/EE plus 1+ years experience; test methodologies; network protocols; scripting/programming; strong communication.

Python, Go, C, C++, Linux

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2mo

Quantum Pro Software Engineer

Everett or Santa Clara or Calabasas or Cambridge

$120k-$280k/yr OnsiteFull Time

Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.

Bachelor’s/Master’s/Ph.D. in CS, EE, or Physics; strong C++/Python; Agile; production-quality software; testing and CI/CD; cross‑functional collaboration.

C++, Python, API development, Unit testing, CI/CD

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Test Automation Engineer (Cupertino, USA-CA, US)

Cupertino, California, United States

$60k-$149k/yr OnsiteFull Time

WiproNYSE: WIT: Global technology services and consulting for digital transformation.

8+ YOE8+ years in test automation; Python and Java; device automation frameworks including XCUI; debugging distributed systems; SQL; AWS or GCP; Kafka and Spark.

Python, Java, XCUI, Kafka, Spark, SQL, AWS, GCP, Docker, Containerization

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1mo

Principal Bioinformatics Software Engineer

Santa Clara, California, United States

$166k-$308k/yr OnsiteFull Time

RocheSIX Swiss Exchange: ROG: Researching and producing medicines and diagnostic tests for patients.

5+ YOEBS/MS/PhD in computational biology or bioinformatics; 5+ years in NGS data and bioinformatics pipelines; strong Python; AWS and Linux; verification testing; team player.

Python, AWS, Linux, C++, CUDA, CI/CD, GPU

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1mo

Senior Test Engineer

Colorado Springs or San Jose

$108k-$155k/yr OnsiteFull Time

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.

Python, Linux, Bash, Git, Jira, Bugzilla, Windows, Unix, BMC, BIOS, SES, GPU testing

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1mo

Sr. Software Development Engineer in Test (SDET) - Confidential Computing Mgr

Santa Clara, California, United States

HybridFull Time

Fortanix: Provides confidential computing and data security for multicloud environments.

6+ YOESenior SDET with 6+ years, strong coding in Python/Go/Java/C++, distributed systems, CI/CD, cloud, security, and test framework experience.

Python, Go, Java, C++, AWS, GCP, Azure, Docker, Kubernetes, CI/CD, Security fundamentals

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Staff Firmware Test Engineer, SSD

San Jose, California, United States

$127k-$269k/yr OnsiteFull Time

Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.

Firmware testing experience; Python and C/C++ embedded software; test automation; bachelor's or master's degree or equivalent experience.

Python, C/C++, Test Automation Tools, Oakgate, Teledyne LeCroy, NVMe, SATA, SAS

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Software Engineer I (Intern) - United States

San Jose or Raleigh

OnsiteFull Time, Internship

CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.

0+ YOEUndergraduate student; proficiency in C/C++, Python, or Java; QA/testing experience; US citizenship with right to work; internship eligibility.

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1mo

MTS SDET, Test Infrastructure

Santa Clara, California, United States

$135k-$159k/yr RemoteFull Time

Aviatrix: Provides secure multi-cloud networking and cloud-native network security.

3+ YOE0-3 years in software development or test engineering; strong coding in Python/Go/C++/Java; knowledge of cloud, CI/CD, and networking; familiarity with GitHub Actions, Docker, Kubernetes; eager to learn and collaborate.

Python, Go, C++, Java, Terraform, GitHub Actions, Docker, Kubernetes, Grafana, Prometheus, Datadog

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NetApp Emerging Talent - Software Engineer (Cloud Storage) (San Jose, CA, US, 95128)

San Jose, California, United States

$109k-$163k/yr OnsiteFull Time

NetAppNASDAQ: NTAP: Sells enterprise data storage and cloud management software.

2+ YOEProficient in C/C++, Python; experience with Linux, cloud platforms (AWS/Azure/GCP), Kubernetes; CI/CD, IaC, databases, testing; AI/ML a plus.

C, C++, Python, Linux, AWS, Azure, GCP, Kubernetes, SQL, MongoDB, Cassandra, Cosmos DB, DocumentDB, Jenkins, GitLab CI, Terraform, CloudFormation, ARM, Automation testing, PyTorch, TensorFlow

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Staff Software Engineer - PHY layer concepts (e.g., SERDES, USB, PCIe, Ethernet) and validation workflows.

Santa Clara, California, United States

$131k-$196k/yr OnsiteFull Time

MarvellNASDAQ: MRVL: Designs and develops high-performance semiconductor and infrastructure solutions.

5+ YOEBachelor’s in CS/EE with 5+ yrs or Master’s in CS/EE with 3 yrs; strong programming skills in Python/C/C++, software design, and test automation; experience with automation frameworks.

Python, C++, C#, Git, CI/CD, Jira, SCPI, VISA, gRPC

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Senior Staff Software Engineer, Automation (Tech Lead) — Veza

Santa Clara, California, United States

$191k-$334k/yr HybridFull Time

ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.

12+ YOE12+ years in software engineering with strong test automation focus; proficient in Go or Python; experience building scalable test frameworks; CI/CD expertise; AWS and cloud-native infra; AI-assisted testing; leadership capabilities.

Go, Python, Jenkins, GitHub Actions, CircleCI, AWS, Kubernetes

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Software QA Engineering - Intern

Campbell, California, United States

RemoteInternship, Full Time

ChargePointNYSE: CHPT: Operates a global network of electric vehicle charging solutions

0+ YOEInternship seeking to automate tests with Python/Linux/embedded, QA for web/app, GitHub, bug tracking, strong communication, remote work.

Python, Linux, Embedded Platform, Django, MySQL, React, Node.js, GitHub

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SQA Test Automation Internship

Santa Clara, California, United States

$23-$28/hr OnsiteInternship

HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.

Pursuing/recent degree in CS/CE/EE or related field; programming in C# or Python; knowledge of software testing, test automation, CI/CD; experience with Git; strong problem-solving and communication.

Git, Selenium, pytest, NUnit, Robot Framework, Jenkins, Azure DevOps, GitHub Actions, CI/CD

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Staff - Principal Engineer, Software Engineer – Network Switch SDK QA

San Jose, California, United States

$210k-$265k/yr OnsiteFull Time

Eridu AI: Develops semiconductor systems to accelerate AI infrastructure performance.

8+ YOE8+ years in software QA or validation for networking SDKs or embedded systems; strong networking knowledge; C/C++ API testing; Python automation; HAL and SDKs.

C, C++, Python, Linux, HAL, SAI, DPDK, P4, Automation

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Associate Fellow - Software

San Jose, California, United States

$150k-$260k/yr OnsiteFull Time

Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.

20+ YOEBS in CS/CE/EE; 20+ yrs software in data-center; 15+ yrs data-center software with impact; 10+ yrs in systems software/DevOps/test; experience with agentic/AI tooling; Ethernet/NVMe/PCIe knowledge; Python/Go/C/C++, TypeScript proficiency.

Python, Go, C/C++, TypeScript, Machine Learning Frameworks, Orchestration

1mo

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1mo

Flight Research Staff Integrated Systems Test Engineer

Santa Cruz, California, United States

$186k-$297k/yr OnsiteFull Time

Joby AviationNYSE: JOBY: Manufacturer of electric vertical takeoff and landing aircraft.

Leading system integration and verification across software and hardware; automated test frameworks; C++, Python; real-time systems; fast-paced hardware-integrated environments.

C++, Python, Bazel, CI/CD, Linux, Real-time Linux

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1mo

Sr. SDET Automation Engineer

Santa Clara or Bellevue

$140k-$165k/yr HybridFull Time

YubicoNasdaq Stockholm: YUBICO: Sells hardware security keys for secure multi-factor authentication.

5+ YOE5+ years SDET experience; automated and manual testing; strong test automation for software/hardware; UI/API/CI/CD; programming in C#, C++, Python.

Appium, Selenium, Playwright, Postman, REST Assured, C#, C++, Python, CI/CD