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Python Test Software Developer Jobs in Lathrop, CA, US
120+ python test software developer jobs from 53 companies hiring in Lathrop, CA, US.
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Software Test Engineer
Sunnyvale, California, United States
$137k-$277k/yr HybridFull Time
2+ YOE2+ years as a test engineer; Python and Robot Framework; basic Linux; Kubernetes knowledge; Bachelor's or Master's in Electronics/Computer Science; familiarity with AI/LLM tools preferred.
Python, Robot Framework, Linux, Kubernetes, LLM tools
2mo
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Senior Test Automation Engineer, Python
Burbank or Walnut Creek or Portland
$128k-$187k/yr HybridFull Time
5+ YOE5+ years in software development or test automation; expert Python; experience automating tests in virtualized environments; cross-platform desktop/mobile testing; CI/CD integration; strong troubleshooting.
Python, Qt, Docker, Git, Windows, Linux, CI/CD
1mo
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Senior Software Test Engineer
Pleasanton, California, United States
$90k-$180k/yr OnsiteFull Time
6+ YOE6+ years in software verification/quality with automation; Python/JS/TS; CI/CD; Docker; test automation frameworks; healthcare/regulatory exposure preferred.
PyTest, Jest, Playwright, REST Assured, Python, JavaScript, TypeScript, GitHub Actions, Azure Pipelines, Docker, Graylog, Datadog
3w
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Senior Software Test Developer – DriveOS
Santa Clara, California, United States
$140k-$270k/yr OnsiteFull Time
5+ YOE5+ years in software development; BS or MS in Electrical Engineering, Computer Science, or related field; strong Python/C++; Linux; Git/Perforce; embedded automotive experience; good communication.
Python, C++, Linux, Git, Perforce
4w
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Software Developer in Test (FSO) - Tightbeam
Livermore, California, United States
$184k-$203k/yr OnsiteFull Time
3+ YOEBS in CS or EE; 3+ years in software dev with test automation; Python/C++; HW-in-the-loop/test tooling; data analysis; cross-functional collaboration.
Python, C++, VISA, GPIB, Serial, Go, Linux, Networking, NumPy, pandas, matplotlib
2mo
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Staff Software Test Engineer
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
8+ YOE8+ years in software verification and quality engineering with automation-first testing; hands-on with modern automation frameworks and CI/CD.
PyTest, Jest, Playwright, REST Assured, Python, JavaScript, TypeScript, GitHub Actions, Azure Pipelines, Docker, Graylog, Datadog
1w
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Software Development Engineer In Test
Fremont, California, United States
$140k-$180k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent; 5+ years software testing and test automation; strong Linux, networking, and enterprise app knowledge; Python and Bash; Selenium UI automation; virtualization and AWS; AI/ML QA exposure.
Python, Bash, Selenium, VMware ESXi, VirtualBox, AWS, OpenSearch, Redis, Apache Spark, Linux, Networking, Databases, Security testing tools
2mo
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Embedded Flight Software Test Engineer Staff
Littleton or Pleasanton or Sunnyvale
$114k-$201k/yr OnsiteFull Time
Embedded software test development, MBSE, Python, Agile (Jira), IBM DOORS/Cameo, Git, TS/SCI clearance.
Cameo System Modeler, Python, Jira, IBM DOORS, Git/GitLab
1mo
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Principal Software ML Test Engineer
Santa Clara, California, United States
$180k-$300k/yr HybridFull Time
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
2mo
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Software Engineer - Test Automation
Milpitas, California, United States
$118k-$200k/yr OnsiteFull Time
6+ YOESoftware Engineer in Test Automation with 6+ years in automation, strong in Python/Java/C/C++, ML, SQL/NoSQL, CI/CD, data processing, and communication.
Python, Java, C++, C#, R, TensorFlow, PyTorch, Keras, SQL, NoSQL, Kafka, Kubernetes, MySQL, Hadoop, BigQuery, Jenkins, Postman, RestSharp
1mo
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88-50100558 Software Development Engineer in Test
Santa Clara, California, United States
$172k-$214k/yr HybridFull Time
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
2w
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Software Test Engineer
Santa Clara, California, United States
$201k-$249k/yr OnsiteFull Time
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
3w
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Software Test & Automation Engineer, Avionics & Spacecraft
San Jose, California, United States
$130k-$170k/yr OnsiteFull Time
3+ YOEDevelop, sustain, and improve automated test frameworks and data pipelines for avionics hardware and spacecraft.
Python, SCPI, SPI, I2C, UART, CAN, Ethernet, Linux, Git, LabVIEW, TestStand, NumPy, Pandas, MATLAB, CI/CD, DAQ
1w
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Software Development Engineer in Test- SDET - hybrid
Santa Clara, California, United States
$130k-$161k/yr HybridFull Time
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
1w
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Software Engineer- Test Infrastructure
Milpitas, California, United States
$153k-$219k/yr HybridFull Time
Bachelor's degree in CS/CE/EE or related field; networking fundamentals; Python scripting; Linux experience; test documentation and execution.
Python, Linux, pyATS, CI/CD tools, Jenkins, GitLab CI, GitHub Actions, IXIA, Spirent, TRex, LLMs, prompt engineering
1mo
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Senior Software Engineer in Test - Mobile
San Jose, California, United States
$144k-$213k/yr HybridFull Time
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
1w
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Manufacturing Test Engineer
Foster City, California, United States
$158k-$196k/yr OnsiteFull Time
5+ YOEBS in electrical/computer engineering or physics; 5+ years in manufacturing test; Python/Bash; Linux automated tests; contract manufacturers; SMT testing.
Python, Bash, Linux, pytest, unittest
2w
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Software Development Engineer
San Jose, California, United States
$114k-$215k/yr OnsiteFull Time
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
2w
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Software Engineer, Autonomy Behaviors
Fremont or Pittsburgh or Salem or Remote
$144k-$224k/yr HybridFull Time
Design, implement, and test autonomous behaviors for humanoid robots; collaborate with perception, navigation, and controls teams; develop robust software in C++ and Python.
C++, Python, ROS, Isaac Sim, Mujoco, Drake, Gazebo, Simulation
1mo
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Software Engineer III
San Jose, California, United States
$121k-$243k/yr OnsiteFull Time
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
1mo
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Software Engineer
San Jose, California, United States
$99k-$229k/yr HybridFull Time
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
4d
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Senior Software Engineer
Mountain View or San Bruno or San Francisco or San Jose or Sunnyvale
OnsiteFull Time
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
1mo
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Software Engineer III
San Jose, California, United States
$121k-$243k/yr OnsiteFull Time
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
1w
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Systems Software Engineer
Santa Clara, California, United States
$120k-$130k/yr OnsiteFull Time
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
3w
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Sr. Software Engineer in Test
San Jose, California, United States
$143k-$186k/yr OnsiteFull Time
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
1mo
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Test Automation Engineer – AI Network & Observability Platform
Santa Clara, California, United States
OnsiteFull Time
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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Principal Engineer, Manufacturing Test Platform
San Jose, California, United States
RemoteFull Time
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
2mo
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Software Engineering
Santa Clara, California, United States
$236k-$266k/yr HybridFull Time
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
1mo
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Software Engineer (San Jose, California, United States)
San Jose, California, United States
$101k-$160k/yr OnsiteFull Time
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
1w
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Software Tester - Test Automation
Santa Clara, California, United States
$86k-$138k/yr OnsiteFull Time
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
2mo
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System Test Engineer Intern
Santa Clara, California, United States
$80k-$85k/yr HybridInternship
1+ YOEBS in CS/CE/EE plus 1+ years experience; test methodologies; network protocols; scripting/programming; strong communication.
Python, Go, C, C++, Linux
2mo
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Quantum Pro Software Engineer
Everett or Santa Clara or Calabasas or Cambridge
$120k-$280k/yr OnsiteFull Time
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
1w
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Senior Software Engineer, Reporting Experience
New York City or Reno or San Ramon
$153k-$210k/yr HybridAll Commitments Available
5+ YOE5+ years in software engineering; 5+ years front-end with React/Jest/JavaScript/TypeScript; proficiency in Kotlin/Java/Python; experience with automated testing; eagerness to learn; strong problem-solving and communication.
React, Jest, JavaScript, TypeScript, Kotlin, Java, Python, Docker, AWS, GraphQL, RESTful APIs
1mo
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Principal Bioinformatics Software Engineer
Santa Clara, California, United States
$166k-$308k/yr OnsiteFull Time
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
1mo
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Senior Test Engineer
Colorado Springs or San Jose
$108k-$155k/yr OnsiteFull Time
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
1mo
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Sr. Software Development Engineer in Test (SDET) - Confidential Computing Mgr
Santa Clara, California, United States
HybridFull Time
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
3w
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Staff Firmware Test Engineer, SSD
San Jose, California, United States
$127k-$269k/yr OnsiteFull Time
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
1mo
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MTS SDET, Test Infrastructure
Santa Clara, California, United States
$135k-$159k/yr RemoteFull Time
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
3w
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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
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
2w
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Senior Staff Software Engineer, Automation (Tech Lead) — Veza
Santa Clara, California, United States
$191k-$334k/yr HybridFull Time
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
HiringCafe market data
Python Test Software Developer Jobs market signals in Lathrop, CA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
120+
Hiring companies
53
Fresh sample
46% new in 30d
Salary visibility
91% show pay
Companies appearing in this market
AbbottHewlett Packard EnterpriseCiscoGoogleNVIDIASupermicroAdobeAviatrix
Work location mix in visible results
Onsite: 48Hybrid: 26Remote: 2