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33 junior qa engineer jobs at 28 companies in Concord, CA

1mo
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QA / Test Engineer
San Francisco or United States
$34-$42/hr RemoteFull Time
CareerSwift
CareerSwift: AI-powered recruitment and job search automation platform
1+ YOE1+ year QA or software testing experience; strong manual testing and test case design; hands-on with Selenium, Cypress, or Playwright; clear bug reporting and collaboration with developers.
Selenium, Cypress, Playwright
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1w
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QA Engineer
Sunnyvale, California, United States
$100k-$170k/yr OnsiteFull Time
Applied Intuition
Applied Intuition: Developing software and simulation infrastructure for autonomous vehicles.
B.S. in a technical field, knowledge of software testing, strong communication and organizational skills, proactive problem solver.
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1w
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QA Engineer II (Cloud Logistics)
San Francisco, California, United States
$110k-$130k/yr OnsiteFull Time
Nimble
Nimble: Building autonomous robotic systems for supply chain fulfillment.
2+ YOEBachelor's in STEM,2+ years QA experience,SQL and REST API knowledge,testing for web/mobile/desktop,strong written communication,attention to detail,ability to write scripts.
SQL, REST, Postman, Python, JavaScript, GraphQL, gRPC, TestRail
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1mo
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Software QA Engineer - Automation, Siri
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Contribute to Siri by testing and automating quality checks for Apple Intelligence features across Apple platforms, focusing on privacy and user-centered design.
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2mo
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Junior Software Engineer
San Mateo or Foster City
$85k-$100k/yr HybridFull Time
PTC
PTCNASDAQ: PTC: Provides industrial software for design, manufacturing, and service operations.
0+ YOEUS citizenship required; commute to San Mateo office 2-3 days weekly; 0-2 years web app development; HTML, CSS, JavaScript; React preferred; basic QA; SQL.
HTML, CSS, JavaScript, React, SQL
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2d
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QA & Field Test Intern
Santa Clara, California, United States
$25/hr OnsiteInternship
NextNav
NextNav: Provides terrestrial 3D geolocation and timing services.
Pursuing bachelor’s in electrical/telecommunications/wireless engineering; experience with spectrum analyzers and oscilloscopes; Python required; valid state driver’s license; able to lift 25 lbs; lab and field test experience.
Python, MATLAB, spectrum analyzers, oscilloscopes, 4G/5G BTS/UE emulators, logic analyzers, GPS/GNSS receivers, signal generators
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2w
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Mechanical Engineer
Oakland, California, United States
$85k-$105k/yr OnsiteFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
2+ YOEBachelor's or Master's in Mechanical Engineering, 2+ years mechanical engineering experience, EIT or PE preferred, proficiency with AutoCAD/Revit/Autodesk and Microsoft Office, strong communication and QA skills.
Autodesk, AutoCAD, Revit, Microsoft Office
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1mo
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Test Engineer/OS Certification Engineer (San Jose, California, United States)
San Jose, California, United States
OnsiteFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
1+ YOEBachelor's in CS/IT/engineering, 1–3 years OS certification or system QA experience, Linux and server architecture knowledge, networking skills, and experience scripting with Python or Shell.
Linux, Red Hat Enterprise Linux, Ubuntu, BIOS, UEFI, BMC, TCP/IP, DHCP, PXE, Python, Shell, EMR
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3w
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CQV Engineer, General Application
Blue Bell or Somerset or Cary or Burlington or Houston or Leawood or Emeryville or Irvine or Germantown or Elkton or Cherry Hill or Lexington
$67k-$112k/yr FieldFull Time
IPS Integrated Project Services
IPS Integrated Project Services: Provides technical consulting, engineering, and construction for complex facilities.
2+ YOEBS in Engineering, 2+ years relevant experience in pharmaceutical/biotech/medical device CQV or QA, ability to write/execute C/Q/V protocols and perform field commissioning activities.
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2w
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Associate Engineer - Software QA
San Jose, California, United States
HybridFull Time
Xperi
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.
Linux, Jenkins, Python
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3d
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QA/QC Technician
San Jose, California, United States
$37-$44/yr FieldFull Time
Securitas Technology
Securitas TechnologyNasdaq Stockholm: SECU B: Provides integrated electronic security and fire protection solutions.
Vocational training in electronics/electromechanical engineering, construction/site quality oversight, specification reading, strong communication, and MS Office proficiency.
Microsoft Excel, Microsoft Word, Adobe, Bluebeam, Egnyte, Procore
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1mo
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QA/QC Analyst, PMO
San Ramon, California, United States
$87k-$117k/yr HybridFull Time
ENTRUST Solutions Group
ENTRUST Solutions Group: Provides engineering and consulting services for utility and energy infrastructure.
2+ YOE2+ years utility engineering/project coordination/drafting experience, engineering design background, gas & electric utility experience, knowledge of TCPs (CADOT); Caltrans permitting and construction background preferred.
SAP, Microsoft Excel, Salesforce, Microsoft Platforms, Microsoft Copilot, CADOT
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4d
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Systems Test Engineer - Contract
San Francisco, California, United States
OnsiteFull Time, Contract
Medra
Medra: Builds autonomous robots and AI for scientific research.
1+ YOEBackground in robotics/automation/mechatronics, ability to follow SOPs and troubleshoot hardware/software, strong written communication, dependable and detail-oriented, willingness to be on-call; observability/monitoring experience and 1+ years support/field/QA experience preferred.
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1mo
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Project Engineer - Entry Level - Bay Area, CA 2025 - 2026
Sunnyvale or San Francisco
$60k-$90k/yr OnsiteFull Time
The Walsh Group
The Walsh Group: Provides general contracting and construction management for infrastructure projects.
1+ YOE1+ years experience; bachelor’s degree preferred; project coordination, document control, procurement, QA/QC, subcontractor coordination, survey/layout, equipment and safety management; internship/co-op a plus; relocation may be required.
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2w
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Quality Assurance Engineer (Multiple Positions)
San Jose, California, United States
$165k-$240k/yr OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
1+ YOEDegree in CS/Engineering/Analytics/Math/Statistics,1–3 years QA experience,experience with test automation,CI/CD,Python/Java/Kotlin,bug tracking,Agile/DevOps practices,ability to design test strategies and mentor juniors.
CI/CD, Python, Java, Kotlin, Agile, DevOps
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1d
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DevOps & Software Quality Engineer
Santa Rosa, California, United States
$123k-$199k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
2+ YOEBS/MS in software engineering preferred; 2+ years QA/SW toolchain/SW security experience; leadership in software quality, QA tooling, release/deployment and triage; strong communication and quantitative skills.
SAST, C#, Visual Studio
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2w
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Project Engineer (K-12)
Martinez or Concord
$92k-$122k/yr OnsiteFull Time
Cumming Group
Cumming Group: International consultancy providing construction project and cost management services.
1+ YOE1-2 years construction project experience, DSA/public project experience required, Bachelor's in project management or engineering preferred, ability to read blueprints, CPM scheduling and QA/QC experience, strong communication skills.
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1mo
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Full-Stack Engineer (SF)
San Francisco or Boston
$150k-$225k/yr HybridFull Time
General Medicine
General Medicine: An online store for upfront-priced medical care and consultations.
2+ YOE2+ years building web apps as a full-stack engineer; proficiency with modern infra; experience with AWS, Ruby on Rails, NextJS; ability to write SQL, own QA, and work with EHR integrations.
AWS, Ruby on Rails, NextJS, SQL, EHR, LLMs
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3w
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Support Engineer
San Francisco, California, United States
$110k-$120k/yr OnsiteFull Time
AppsFlyer
AppsFlyer: Provides mobile marketing attribution and data analytics software.
2+ YOE2+ years technical support/QA/TA experience, SQL querying, familiarity with at least one programming language, business English, strong communication and problem-solving skills.
SQL, APIs, iOS, Android, LLM
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1w
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Tracking Engineer
San Francisco or Burbank or New York
$86k-$128k/yr OnsiteFull Time
Paramount
ParamountNASDAQ: PSKY: Produces and distributes media content across global entertainment platforms.
2+ YOEBachelor's preferred,2+ years analytics implementation experience,knowledge of web analytics and tag managers,experience with data quality and QA,ability to translate business requirements to technical specs.
Adobe Analytics, Google Analytics, Tealium, Adobe Launch, comScore, Nielsen, Java, Python, JIRA, Confluence
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