Test engineer jobs in Livermore, CA

Penetration Tester (Web Application) Fremont, CA (Local candidate who can be in the client office weekly or Bi-weekly) Long Term Skills: Must have advanced knowledge web application penetration testing. Extensive knowledge of and proven experience with penetration testing of web applications, and methods and frameworks for identifying and remediating vulnerabilities. In-depth knowledge of OWASP Top 10 and other frameworks. Proficient knowledge of Java, Spring, and Oracle. Working knowledge of Linux and Windows

Pleasanton - CA 12+ Contract Must-have requirements- •Advanced knowledge web application penetration testing. •Extensive knowledge of and proven experience with penetration testing of web applications, and methods and frameworks for identifying and remediating vulnerabilities. •In-depth knowledge of OWASP Top 10 and other frameworks. •Proficient knowledge of Java, Spring, and Oracle. •Working knowledge of Linux and Windows

HCLTech is looking for a highly talented and self- motivated Embedded Tester (DVT) to join it in advancing the technological world through innovation and creativity. Job Title: Embedded Tester (DVT) Position Type: Full-time Location: Alameda CA (Onsite) Qualifications & Experience Minimum Requirements Note-White Box /Black Box Testing exp. is mandatory. Perform software code regression analysis (in C & C++) with knowledge of custom HW design to plan for Verification testing. Experience in C/C++ coding is must. Strong experience in Embedded Device Manual Software Verification Expertise in understanding the System and Software architecture, Test protocols, debugging and test execution. Experience in Test protocol design , review and update Hands-on work experience in communication protocols and thorough understanding of communication protocols like UART, SPI, I2C, BLE, NFC, USB, etc., Expertise in testing software from inception, requirement specifications, planning, designing, test protocols development, configuration, release management, defect identification, prevention, root cause analysis & documentation to Final release. Strong experience in Design Verification Testing. Strong verbal and written communications with ability to effectively communicate at multiple levels in the organization. Experience in working for regulated industry like Medical, Aero, Auto Strong experience in handling the test equipment like Oscilloscope, Function generators, DMM, PSU. Good experience and understanding of Medical Quality Management System(MQMS) - ISO 13485, Risk Management -ISO 14971, Medical Device-SDLC-IEC 62304 is preferred Pay and Benefits Pay Range Minimum: $71,000 per year Pay Range Maximum: $108,000 per year HCLTech is an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, color, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, or any other protected classification, in accordance with federal, state, and/or local law. Should any applicant have concerns about discrimination in the hiring process, they should provide a detailed report of those concerns to ****************** for investigation. A candidate's pay within the range will depend on their skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year How You'll Grow At HCLTech, we offer continuous opportunities for you to find your spark and grow with us. We want you to be happy and satisfied with your role and to really learn what type of work sparks your brilliance the best. Throughout your time with us, we offer transparent communication with senior-level employees, learning and career development programs at every level, and opportunities to experiment in different roles or even pivot industries. We believe that you should be in control of your career with unlimited opportunities to find the role that fits you best.

Work with a client's test engineering team to create test plans for components. This includes creating test cases, executing manual tests, and finding and reporting bugs. General Skills: Camera & Photography Testing, Black Box Testing, Cross Browser/Cross Platform Testing, Documentation Testing, Exploratory Testing, Functional Testing, Integration Testing, Regression Testing, User Acceptance Testing (UAT), System Testing, Manual Testing, Transformation - Test Case Optimization & Enrichment. * Specialized Skills : Back-end Testing, Carrier Testing, Compatibility Testing, Compliance Testing, Accessibility Testing, API/Services Testing, Device Testing, Globalization/Localization/Language Testing, Mobile App Testing. Key Qualifications : * Proficiency in working on Unix/Linux or Windows (admin level). * Good analytical skills. * Excellent communication skills, both verbal and written. * Working knowledge in creating, reviewing, and updating test scripts.

Must Have skills: Solid understanding of SONiC fundamentals, building SONiC foundations, test architecture Some experience setting up servers with SONiC built on them Network Protocols - Layer 2 and platform protocols PyTest automation Critical skills: Solid understanding of SONiC fundamentals, building SONiC foundations, test architecture Some experience setting up servers with SONiC built on them Network Protocols - Layer 2 and platform protocols PyTest automation Desirable skills: PTF/SpyTest

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field (or equivalent professional experience). 3+ years of experience in Testing, software implementation, consulting, or technical support roles, preferably in the financial crime, AML, fraud, or risk management domain. Develop and execute system and user acceptance test (UAT) plans, troubleshoot issues, and support as needed.

Primary Focus: Simulator Development (C#), Automation (Squish), & Firmware/Hardware Validation In this pivotal role, you will own the enhancement and maintenance of our proprietary Software Simulator-the critical tool used to validate our robotic surgical hardware and firmware without needing the physical robot every time. You will spend the majority of your time coding in C# to expand the simulator's capabilities, while also using Squish and Python to drive automation. If you are a C# developer at heart who loves developing a software simulation, this is your role. What You Will Actually Be Doing ·Core Responsibility: Lead the design, development, and enhancement of the client System Simulator using C#. You will build the virtual environment that mocks hardware behavior to test firmware and software logic. ·Automation Strategy: Develop and execute automated test scripts using Squish (GUI automation) and Python. ·Hybrid Validation: Perform a mix of automated and manual testing. You will manually execute complex test cases where automation isn't yet feasible, ensuring total system safety. ·Hardware/Firmware Interface: Validate the interaction between high-level software and low-level firmware/hardware components via the simulator. ·Compliance & Process: Draft verification protocols and manage requirements/defects using JAMA and Jira, ensuring strict adherence to FDA QSR and IEC 62304 standards. ·CI/CD Integration: Integrate simulator tests into the Continuous Integration pipeline (Jenkins/GitHub) to catch regressions early. The "Must-Have" Skills (Non-Negotiables) ·C# Expertise: Minimum 5+ years of hands-on development experience in C#. You must be comfortable writing complex object-oriented code, not just editing scripts. ·Python Experience: Minimum 2+ years of scripting experience (used for glue code and automation support). ·Automation Tools: Proven experience with Squish (preferred), WinAppDriver, or similar GUI automation tools. ·Flexibility: Willingness to perform manual testing when necessary to ensure product quality. Preferred Qualifications ·Medical Device Background: Solid understanding of FDA QSR (21 CFR Part 820), ISO 13485, and the V&V (Verification & Validation) process. ·Experience testing Firmware or embedded systems via simulation. ·Experience with JAMA for requirements management. ·Background in Robotics or complex electromechanical systems.

Founding Engineer $140K - $200K + equity San Francisco (Onsite Role) Direct Hire A fast growing early-stage start who recently secured a significant amount at Seed is actively hiring 3x software engineers to join their founding team. They're looking for people who are scrappy, move fast, challenge assumptions, and are driven to win. They build quickly and expect teammates to push boundaries. Who You Are Make quick, reversible (“two-way door”) decisions Proactively fix problems before being asked Comfortable working across a modern engineering stack (e.g., TypeScript, Python, containerisation, ML/LLM tooling, databases, cloud environments, mobile frameworks) Have built real, shipped products Thrive in ambiguity and fast-moving environments What You'll Do Talk directly with users to understand their workflows, pain points, and needs Architect systems that support large enterprise usage Build automated pipelines and intelligent agents that process and verify large volumes of data Maintain scalable, robust infrastructure Ship quickly - progress over perfection The Reality You'll work closely with the founding team and directly with customers User value beats hype, trends, and “cool tech” Expect a demanding, high-output culture If you're a Software Engineer with 2 + years' experience and want to work in a growing start-up, please do apply now for immediate consideration.

We're a Series A and we need a systems-savvy engineer who can architect, optimize, and turbocharge our multi-target runtime from day one. If concurrent programming is your playground, C++14 is your native language, and you think in cache lines, pipelines, and memory hierarchies, this role puts you at the heart of the action. What You'll Do Design, build, and continually improve our multi-target runtime Apply cutting-edge parallelization + partitioning techniques to generate and exploit highly optimized kernels Rapidly prototype ideas and validate them with real data What You Bring Deep expertise in asynchronous + concurrent programming 4+ years of modern C/C++ Strong grasp of hardware architecture (scalar vs vector, memory hierarchies, etc.) Knowledge of OS kernel or hypervisor development Bonus Points CUDA/ROCm library experience GPU programming background HPC experience MS/PhD in CS or equivalent Familiarity with PyTorch, JAX, Triton Experience wrangling large compute clusters Why You'll Love It You'll own critical, performance-sensitive systems that sit at the core of our stack; shaping how next-gen ML models run across diverse hardware. High impact, deep tech, zero bureaucracy. If you want to engineer at the limits of performance and help build a runtime that changes the game let's talk!

We are actively searching for a Distributed Systems Engineer to join our team on a permanent basis. In this founding engineer role you will focus on building next-generation data infrastructure for our AI platform. If you have a passion for distributed systems, unified storage, orchestration, and retrieval for AI workloads we would love to speak with you. Our office is located in downtown SF and we collaborate two days a week onsite. Your Rhythm: Design, build, and maintain data infrastructure systems such as distributed compute, data orchestration, distributed storage, streaming infrastructure, machine learning infrastructure while ensuring scalability, reliability, and security Ensure our data platform can scale by orders of magnitude while remaining reliable and efficient Tackle complex challenges in distributed systems, databases, and AI infrastructure Collaborate with technical leadership to define and refine the product roadmap Write high-quality, well-tested, and maintainable code Contribute to the open-source community and engage with developers in the space Your Vibe: 3+ years of professional distributed database systems experience Expertise in building and operating scalable, reliable and secure database infrastructure systems Strong knowledge around distributed compute, data orchestration, distributed storage, streaming infrastructure Strong knowledge of SQL and NoSQL databases, such as MySQL, Postgres, and MongoDB. Programming skills in Python Passion for building developer tools and scalable infrastructure Available to collaborate onsite 2 days a week Our Vibe: Relaxed work environment 100% paid top of the line health care benefits Full ownership, no micro management Strong equity package 401K Unlimited vacation An actual work/life balance, we aren't trying to run you into the ground. We have families and enjoy life too!

About Company, Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters. We're hiring Backend Software Engineer - Cloud Services in Sunnyvale, CA . What You'll Do Take full ownership of your services: drive the design, contribute new features, participate in peer reviews, and deliver production-ready solutions. Develop software primarily in Java and Python. Work with Kubernetes or be willing to quickly ramp up on container orchestration. Own end-to-end responsibility for major features and subsystems-from refining requirements to successful deployment in customer environments. Manage operational health of your services, including telemetry, metrics, and rapid production issue detection. Ensure high code quality through early testing, functional verification, and integration testing. Collaborate closely with Product Management to clarify scope, finalize requirements, and plan delivery. What You'll Bring Bachelor's degree in Computer Science or similar field (Master's preferred). 3+ years of experience building scalable, distributed systems. A strong passion for building software, learning new technologies, and collaborating in a team environment. Hands-on experience with AWS, Azure, or GCP, particularly at the programming/API level. Background in networking or security is a plus. Proficiency in Java and/or Python, with familiarity using REST APIs. Experience with CloudFormation or Terraform is beneficial. Knowledge of Spring or similar backend frameworks. Understanding of Kubernetes, Docker, and containerized environments is helpful. Familiarity with classic Gang of Four design patterns. Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment

Work with a client's test engineering team to create test plans for components. This includes creating test cases, executing manual tests, and finding and reporting bugs. General Skills: Camera & Photography Testing, Black Box Testing, Cross Browser/Cross Platform Testing, Documentation Testing, Exploratory Testing, Functional Testing, Integration Testing, Regression Testing, User Acceptance Testing (UAT), System Testing, Manual Testing, Transformation - Test Case Optimization & Enrichment. * Specialized Skills : Back-end Testing, Carrier Testing, Compatibility Testing, Compliance Testing, Accessibility Testing, API/Services Testing, Device Testing, Globalization/Localization/Language Testing, Mobile App Testing. Key Qualifications : * Proficiency in working on Unix/Linux or Windows (admin level). * Good analytical skills. * Excellent communication skills, both verbal and written. * Working knowledge in creating, reviewing, and updating test scripts.

HCLTech is looking for a highly talented and self- motivated [911 PSAP Test Engineer role at San Ramon, CA] to join it in advancing the technological world through innovation and creativity. Job ID: 1623679BR Position Type: Full-time Location: San Ramon, CA (onsite) Responsibilities In accordance with relevant standards and interoperability of Next Generation 911 systems and associated components. Testing is critical to assuring effective emergency-response communications, ensure policies, procedures, and best practices for telephony systems are being met throughout the implementation of the 9-1-1 system. Required Skills, Knowledge and Experience Knowledge of wireline, wireless, VOIP and other communications technology Windows desktop and server Windows 10 Windows Server 2012 or higher Network protocols SIP/RTP, TCP/IP, UDP, DHCP System integration and testing Strong written and verbal communication skills Working knowledge of computers and electronic data processing; working knowledge of modern office practices and procedures Flexibility to work in a dynamic environment with shifting priorities with attention to detail. Desirable Skills, Knowledge and Experience Technical Knowledge of 911 Emergency Call Handling systems, (Cloud & Legacy) related Equipment, Network and Telephony architecture strongly preferred. i.e. Intrado Viper Motorola Vesta Carbyne APEX Cloud applications and knowledge or experience with firewalls (FortiGate), DNS, PKI, 4G/5G WAN (via CradlePoint), ESXi, Azure WAN, AWS Cloud WAN, and Terraform are beneficial. Hand-on experience in server room (racking, cabling) Test planning, test case development, execution, and reporting Telephony experience - T1s, PRI circuits, TDM Protocol analysis and troubleshooting, using Wireshark, Agilent, IRIS and/or other networking tools Performance, load, stability testing Experience with VMware NG911 and Emergency Services IP Network (ESINet) Job Responsibilities Test and certify 911 call handling applications (software, hardware) and GIS systems on Emergency Services IP Network (ESINet), a 911 call routing application. Testing New and Proof of concept e911 products or Networking functionality Testing and approving MOPs for field Site Technicians Develop and execute test plans, document defects and report test results. Work directly with call handling and ESInet suppliers to investigate, provide root cause analyses and resolve issues. Track open defects to resolution. Server Room Maintenance - To include Vendor CPE & ATT Network equipment. Ability to locate termination endpoint and installation of cabling of new servers' routers and associated network equipment. Staging of New 911 CPE equipment Pay and Benefits Pay Range Minimum: $90,000/ year Pay Range Maximum: $100,000/ year HCLTech is an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, color, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, or any other protected classification, in accordance with federal, state, and/or local law. Should any applicant have concerns about discrimination in the hiring process, they should provide a detailed report of those concerns to ****************** for investigation. A candidate's pay within the range will depend on their skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year How You'll Grow At HCLTech, we offer continuous opportunities for you to find your spark and grow with us. We want you to be happy and satisfied with your role and to really learn what type of work sparks your brilliance the best. Throughout your time with us, we offer transparent communication with senior-level employees, learning and career development programs at every level, and opportunities to experiment in different roles or even pivot industries. We believe that you should be in control of your career with unlimited opportunities to find the role that fits you best.

for Cellular Field Testing Cellular Field Tester Must Have Skills: 1. 3-4 years of experience in smartphone field testing 2. Excellent understanding of 3GPP specs for 3G/4G/5G NR technologies 3. Hands on experience of Android and Apple products like smartphones and smart watches. 4. Worked for carrier certification for USA operator (viz. Verizon, AT&T & T-Mobile) 5. Log analysis & debugging UE issues. 6. User Equipment Testing Job Description: 1. Expertise on 3GPP specs for 3G/4G/5G NR technologies 2. 3. Experienced Field Testing - inclusive of issue investigation and representation 4. Experience of 3-4 years into Mobile device testing 5. Perform testing and sending daily report to client 6. Aware of logging tools like QxDM, QCAT, XCAP, Wireshark, STT, ELT etc. 7. Basic Understanding of RF Concepts as added advantage. 8. Python or any scripting knowledge as added advantage.

Founding Engineer $140K - $200K + equity San Francisco (Onsite Role) Direct Hire A fast growing early-stage start who recently secured a significant amount at Seed is actively hiring 3x software engineers to join their founding team. They're looking for people who are scrappy, move fast, challenge assumptions, and are driven to win. They build quickly and expect teammates to push boundaries. Who You Are Make quick, reversible (“two-way door”) decisions Proactively fix problems before being asked Comfortable working across a modern engineering stack (e.g., TypeScript, Python, containerisation, ML/LLM tooling, databases, cloud environments, mobile frameworks) Have built real, shipped products Thrive in ambiguity and fast-moving environments What You'll Do Talk directly with users to understand their workflows, pain points, and needs Architect systems that support large enterprise usage Build automated pipelines and intelligent agents that process and verify large volumes of data Maintain scalable, robust infrastructure Ship quickly - progress over perfection The Reality You'll work closely with the founding team and directly with customers User value beats hype, trends, and “cool tech” Expect a demanding, high-output culture If you're a Software Engineer with 2 + years' experience and want to work in a growing start-up, please do apply now for immediate consideration.

We are actively searching for a Distributed Systems Engineer to join our team on a permanent basis. In this founding engineer role you will focus on building next-generation data infrastructure for our AI platform. If you have a passion for distributed systems, unified storage, orchestration, and retrieval for AI workloads we would love to speak with you. Our office is located in downtown SF and we collaborate two days a week onsite. Your Rhythm: Design, build, and maintain data infrastructure systems such as distributed compute, data orchestration, distributed storage, streaming infrastructure, machine learning infrastructure while ensuring scalability, reliability, and security Ensure our data platform can scale by orders of magnitude while remaining reliable and efficient Tackle complex challenges in distributed systems, databases, and AI infrastructure Collaborate with technical leadership to define and refine the product roadmap Write high-quality, well-tested, and maintainable code Contribute to the open-source community and engage with developers in the space Your Vibe: 3+ years of professional distributed database systems experience Expertise in building and operating scalable, reliable and secure database infrastructure systems Strong knowledge around distributed compute, data orchestration, distributed storage, streaming infrastructure Strong knowledge of SQL and NoSQL databases, such as MySQL, Postgres, and MongoDB. Programming skills in Python Passion for building developer tools and scalable infrastructure Available to collaborate onsite 2 days a week Our Vibe: Relaxed work environment 100% paid top of the line health care benefits Full ownership, no micro management Strong equity package 401K Unlimited vacation An actual work/life balance, we aren't trying to run you into the ground. We have families and enjoy life too!

Testing Engineering III * Job Title : Testing Engineering III * Job Description : Work with a client's test engineering team to create test plans, creating test cases, help reviewing test plans, create bugs and automation scripts, set up large-scale test environments, executing & overseeing test runs, finding and reporting bugs. Requires leading and leading a team in creating test strategies and plans. * General Skills: Camera & Photography Testing, Black Box Testing, Cross Browser/Cross Platform Testing, Documentation Testing, Exploratory Testing, Functional Testing, Integration Testing, Regression Testing, User Acceptance Testing (UAT), System Testing, Manual Testing, Transformation - Test Case Optimization & Enrichment. * Specialized Skills: Back-end Testing, Carrier Testing, Compatibility Testing, Compliance Testing, Accessibility Testing, API/Services Testing, Device Testing, Globalization/Localization/Language Testing, Mobile App Testing. * Key Qualifications: * Excellent test skills with experience in testing large-scale systems; web-based preferable. * Excellent analytical skills. Proficiency/experience in... (The text is cut off but likely refers to a specific skill or tool). * Excellent skills in thinking through customer scenarios of using products. * Excellent communication skills, both verbal and written. * Excellent skills in using multiple test automation tools. * Working knowledge in creating, reviewing, and updating test scripts.

Founding Engineer $140K - $200K + equity San Francisco (Onsite Role) Direct Hire A fast growing early-stage start who recently secured a significant amount at Seed is actively hiring 3x software engineers to join their founding team. They're looking for people who are scrappy, move fast, challenge assumptions, and are driven to win. They build quickly and expect teammates to push boundaries. Who You Are Make quick, reversible (“two-way door”) decisions Proactively fix problems before being asked Comfortable working across a modern engineering stack (e.g., TypeScript, Python, containerisation, ML/LLM tooling, databases, cloud environments, mobile frameworks) Have built real, shipped products Thrive in ambiguity and fast-moving environments What You'll Do Talk directly with users to understand their workflows, pain points, and needs Architect systems that support large enterprise usage Build automated pipelines and intelligent agents that process and verify large volumes of data Maintain scalable, robust infrastructure Ship quickly - progress over perfection The Reality You'll work closely with the founding team and directly with customers User value beats hype, trends, and “cool tech” Expect a demanding, high-output culture If you're a Software Engineer with 2 + years' experience and want to work in a growing start-up, please do apply now for immediate consideration.

We are actively searching for a Distributed Systems Engineer to join our team on a permanent basis. In this founding engineer role you will focus on building next-generation data infrastructure for our AI platform. If you have a passion for distributed systems, unified storage, orchestration, and retrieval for AI workloads we would love to speak with you. Our office is located in downtown SF and we collaborate two days a week onsite. Your Rhythm: Design, build, and maintain data infrastructure systems such as distributed compute, data orchestration, distributed storage, streaming infrastructure, machine learning infrastructure while ensuring scalability, reliability, and security Ensure our data platform can scale by orders of magnitude while remaining reliable and efficient Tackle complex challenges in distributed systems, databases, and AI infrastructure Collaborate with technical leadership to define and refine the product roadmap Write high-quality, well-tested, and maintainable code Contribute to the open-source community and engage with developers in the space Your Vibe: 3+ years of professional distributed database systems experience Expertise in building and operating scalable, reliable and secure database infrastructure systems Strong knowledge around distributed compute, data orchestration, distributed storage, streaming infrastructure Strong knowledge of SQL and NoSQL databases, such as MySQL, Postgres, and MongoDB. Programming skills in Python Passion for building developer tools and scalable infrastructure Available to collaborate onsite 2 days a week Our Vibe: Relaxed work environment 100% paid top of the line health care benefits Full ownership, no micro management Strong equity package 401K Unlimited vacation An actual work/life balance, we aren't trying to run you into the ground. We have families and enjoy life too!