{"schemaVersion":"jobsearcher.job.v1","id":"304f45ad348ccf66e9b44196","url":"https://jobsearcher.com/jobs/304f45ad348ccf66e9b44196","canonicalUrl":"https://jobsearcher.com/jobs/304f45ad348ccf66e9b44196","title":"Test Software Engineer","description":"We are seeking a Test Software Engineer to develop, maintain, and enhance automated test software supporting advanced hardware validation and manufacturing test environments. This role focuses on integrating software with laboratory test equipment, developing new test solutions, maintaining legacy code, and collaborating with cross-functional engineering and manufacturing teams. The ideal candidate has experience with LabVIEW, MATLAB, Python, and automated test system development.\n\nScope:\nTest Software Development\n\nDevelop, debug, and maintain automated test software using LabVIEW, MATLAB, Python, C#, and related technologies.\nDesign and enhance software used to control and integrate laboratory test equipment with devices under test (DUTs).\nInterface software with instrumentation such as oscilloscopes, spectrum analyzers, lasers, optical transceivers, data acquisition hardware, and custom electronic assemblies.\nIntegrate LabVIEW with external libraries, Python scripts, MATLAB code, and other software components as required.\nTest System Support & Maintenance\n\nMaintain and enhance existing automated test systems while supporting the development of new test platforms.\nAssume ownership of legacy codebases, understand existing software architecture, and implement improvements with limited documentation.\nTroubleshoot software, hardware interfaces, and test execution issues to ensure reliable system performance.\nOptimize test methods, software performance, and overall test efficiency.\nData Acquisition & Analysis\n\nDevelop software for automated data acquisition, processing, and analysis.\nSupport collection, interpretation, and reporting of test data to improve product validation and manufacturing performance.\nAssist in developing and refining test algorithms and measurement methodologies.\nDocumentation & Collaboration\n\nProduce technical documentation for software architecture, code changes, and test systems.\nProvide technical support to engineering and manufacturing teams regarding software functionality and troubleshooting.\nCollaborate with cross-functional teams to deploy and support automated test solutions in production environments.\nParticipate in continuous improvement efforts to enhance software quality, maintainability, and manufacturing efficiency.\nRequired:\n\nExperience developing software using LabVIEW, MATLAB, Python, and C#.\nExperience maintaining, troubleshooting, and enhancing existing automated test software.\nExperience developing automated test systems for new products and supporting manufacturing test environments.\nFamiliarity with integrating software and laboratory instrumentation for automated testing.\nExperience with data acquisition, analysis, and hardware interfacing.\nStrong analytical, troubleshooting, and problem-solving skills.\nExcellent technical writing and documentation skills.\nAbility to evaluate technical tradeoffs and recommend practical solutions.\nStrong communication skills and the ability to collaborate across engineering and manufacturing teams.\nPluses:\n\nExperience developing software for optical or electronic test systems.\nExperience integrating software with laboratory instruments such as oscilloscopes, spectrum analyzers, lasers, optical transceivers, or data acquisition hardware.\nExperience supporting production test systems in a manufacturing environment.\nFamiliarity with Design for Excellence (DFX) principles.\nExperience working with global engineering or manufacturing teams.\nExperience with USB communication, custom hardware interfaces, or DLL integration.\nEstimated Min Rate: $40.00\nEstimated Max Rate: $50.00/hr. Depends on work experience.\n\nWhat’s In It for You?\nWe welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:\n\nMedical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)\nHealth Savings Account (HSA) (for employees working 20+ hours per week)\nLife & Disability Insurance (for employees working 20+ hours per week)\nMetLife Voluntary Benefits\nEmployee Assistance Program (EAP)\n401K Retirement Savings Plan\nDirect Deposit & weekly epayroll\nReferral Bonus Programs\nCertification and training opportunities\nNote: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.\n\nYoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.\n\nVisit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.\n\nFor California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.\n\nIt is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.\n\nBy applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yoh’s hiring clients’ preferences. To learn more about Yoh’s privacy practices, please see our Candidate Privacy Notice: https://www.yoh.com/privacy-notice\n\nStay Safe During Your Job Search\nFraudulent recruiting communications have become increasingly common. Emails from Yoh recruiters will only come from an @yoh.com email address. Yoh will never ask candidates to pay fees, purchase equipment, send gift cards, or transfer funds as part of the recruiting or hiring process. If you receive a communication that appears suspicious or requests payment, contact Yoh directly before responding or sharing personal information.\nIND-SPG1","company":"Yohaday","rawCompany":"yohaday","city":"Sunnyvale","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-07-29T11:49:49.983Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1253.00","title":"Software Quality Assurance Analysts and Testers","slug":"software-quality-assurance-analysts-and-testers"},{"code":"17-2112.02","title":"Validation Engineers","slug":"validation-engineers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Test Software Engineer","description":"We are seeking a Test Software Engineer to develop, maintain, and enhance automated test software supporting advanced hardware validation and manufacturing test environments. This role focuses on integrating software with laboratory test equipment, developing new test solutions, maintaining legacy code, and collaborating with cross-functional engineering and manufacturing teams. The ideal candidate has experience with LabVIEW, MATLAB, Python, and automated test system development.\n\nScope:\nTest Software Development\n\nDevelop, debug, and maintain automated test software using LabVIEW, MATLAB, Python, C#, and related technologies.\nDesign and enhance software used to control and integrate laboratory test equipment with devices under test (DUTs).\nInterface software with instrumentation such as oscilloscopes, spectrum analyzers, lasers, optical transceivers, data acquisition hardware, and custom electronic assemblies.\nIntegrate LabVIEW with external libraries, Python scripts, MATLAB code, and other software components as required.\nTest System Support & Maintenance\n\nMaintain and enhance existing automated test systems while supporting the development of new test platforms.\nAssume ownership of legacy codebases, understand existing software architecture, and implement improvements with limited documentation.\nTroubleshoot software, hardware interfaces, and test execution issues to ensure reliable system performance.\nOptimize test methods, software performance, and overall test efficiency.\nData Acquisition & Analysis\n\nDevelop software for automated data acquisition, processing, and analysis.\nSupport collection, interpretation, and reporting of test data to improve product validation and manufacturing performance.\nAssist in developing and refining test algorithms and measurement methodologies.\nDocumentation & Collaboration\n\nProduce technical documentation for software architecture, code changes, and test systems.\nProvide technical support to engineering and manufacturing teams regarding software functionality and troubleshooting.\nCollaborate with cross-functional teams to deploy and support automated test solutions in production environments.\nParticipate in continuous improvement efforts to enhance software quality, maintainability, and manufacturing efficiency.\nRequired:\n\nExperience developing software using LabVIEW, MATLAB, Python, and C#.\nExperience maintaining, troubleshooting, and enhancing existing automated test software.\nExperience developing automated test systems for new products and supporting manufacturing test environments.\nFamiliarity with integrating software and laboratory instrumentation for automated testing.\nExperience with data acquisition, analysis, and hardware interfacing.\nStrong analytical, troubleshooting, and problem-solving skills.\nExcellent technical writing and documentation skills.\nAbility to evaluate technical tradeoffs and recommend practical solutions.\nStrong communication skills and the ability to collaborate across engineering and manufacturing teams.\nPluses:\n\nExperience developing software for optical or electronic test systems.\nExperience integrating software with laboratory instruments such as oscilloscopes, spectrum analyzers, lasers, optical transceivers, or data acquisition hardware.\nExperience supporting production test systems in a manufacturing environment.\nFamiliarity with Design for Excellence (DFX) principles.\nExperience working with global engineering or manufacturing teams.\nExperience with USB communication, custom hardware interfaces, or DLL integration.\nEstimated Min Rate: $40.00\nEstimated Max Rate: $50.00/hr. Depends on work experience.\n\nWhat’s In It for You?\nWe welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:\n\nMedical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)\nHealth Savings Account (HSA) (for employees working 20+ hours per week)\nLife & Disability Insurance (for employees working 20+ hours per week)\nMetLife Voluntary Benefits\nEmployee Assistance Program (EAP)\n401K Retirement Savings Plan\nDirect Deposit & weekly epayroll\nReferral Bonus Programs\nCertification and training opportunities\nNote: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.\n\nYoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.\n\nVisit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.\n\nFor California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.\n\nIt is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.\n\nBy applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yoh’s hiring clients’ preferences. To learn more about Yoh’s privacy practices, please see our Candidate Privacy Notice: https://www.yoh.com/privacy-notice\n\nStay Safe During Your Job Search\nFraudulent recruiting communications have become increasingly common. Emails from Yoh recruiters will only come from an @yoh.com email address. Yoh will never ask candidates to pay fees, purchase equipment, send gift cards, or transfer funds as part of the recruiting or hiring process. If you receive a communication that appears suspicious or requests payment, contact Yoh directly before responding or sharing personal information.\nIND-SPG1","datePosted":"2026-07-29T11:49:49.983Z","dateModified":"2026-07-29T11:49:49.983Z","hiringOrganization":{"@type":"Organization","name":"Yohaday","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Sunnyvale","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"304f45ad348ccf66e9b44196"},"url":"https://jobsearcher.com/jobs/304f45ad348ccf66e9b44196"}}