Staff Quality Engineer Jobs

SonicWall is a cybersecurity forerunner with more than 30 years of expertise and is recognized as a leading partner-first company, ensuring our partners and their customers are never alone in the fight against cybercrime. With the ability to build, scale and manage security across the cloud, hybrid and traditional environments in real-time, SonicWall provides relentless security against the most evasive cyberattacks across endless exposure points for increasingly remote, mobile and cloud-enabled users. With its own threat research center, SonicWall can quickly and economically provide purpose-built security solutions to enable any organization—enterprise, government agencies and SMBs—around the world. For more information, visit www.sonicwall.com or follow us on Twitter , LinkedIn , Facebook and Instagram . Role Summary We are seeking a highly skilled Test Staff Engineer with deep expertise in Firewall/Security testing and strong hands-on automation . This role requires technical leadership, end-to-end ownership of test strategy for assigned components, and building scalable automation and test tools to ensure high-quality SonicOS releases. Key Responsibilities Own test strategy, planning, execution, and quality sign-off for SonicOS components Architect, develop, and maintain automation frameworks, pipelines, and test tools Drive an automation-first regression strategy and improve overall test coverage Perform complex system, integration, and upgrade/downgrade testing Partner with Dev/PM in design reviews, scrums, and defect triage Lead root-cause analysis and validation of critical customer issues Mentor engineers; review test plans, automation design, and coverage Drive release readiness, escape analysis, and quality metrics Must-Have Skills Minimum 4+ Years of experience in QA and Automation Strong Networking: TCP/IP, Routing, NAT, VLANs, Firewall policies Firewall/Security: VPN, DPI/App Control, IPS, Gate

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in memory and storage innovation, accelerating the transformation of information into intelligence. About the Role Join Micron’s STPG Product Engineering team where you will apply advanced analytics, machine learning, and agentic AI to solve complex NAND product engineering and manufacturing challenges. This role focuses on developing data‑driven and AI‑enabled solutions that improve yield, reliability, defectivity, and test time across the NAND product lifecycle—from New Product Introduction (NPI) to High‑Volume Manufacturing (HVM). You will work closely with Product Engineering, Fab, Technology Development, Test, Quality, and System teams to deploy scalable AI solutions into real production workflows. In addition, you will play a key role in enabling and mentoring Citizen Data Scientists (CDS) within Product Engineering, strengthening the organization’s capability to apply machine learning and advanced analytics for domain‑specific problem solving. Key Responsibilities: Machine Learning & Advanced Analytics Development Develop and deploy predictive and diagnost

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Join our forward-thinking engineering group at Micron, where you will have a key role in changing how the world accesses information. As a Staff Engineer for SSD Validation, you will coordinate the validation, system integration, and joint qualification of our elite Enterprise and Datacenter NVMe SSD products. This is your chance to contribute in a cooperative and welcoming setting while promoting technical excellence and innovation! Position Overview The Staff Engineer for SSD Validation directs the technical activities in validation, system integration, and collaborative qualification of Enterprise and Datacenter NVMe SSD products. This position oversees the validation strategy and actively engages in firmware, hardware, and system testing. It holds primary responsibility for assisting new customers through joint qualification (JQ). The Staff Engineer serves as a specialist in NVMe/PCIe, encourages automation and early quality improvements, and mentors other engineers. They also guarantee that products are prepared for production on both internal and customer platforms. Working with Firmware, Hardware, Product Engineering, Manufacturing, and Customer Engineering teams, this role fosters internal coordination and uniform qualification outcomes. Responsibilities Lead system-level validation and qualification, performing end-to-end testing across SSDs, firmware, drivers, OS, networking, and platform configurations. Direct validation test plans from development through completion, includi

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As the member of HIG HBM Package Product Engineering, you will lead and develop a high-performing team to driving Package and HBM Product engineering activities within the HBM Systems and Product Engineering Team. You will be part of a Global team of professional Product Engineers leading a portfolio of Best-In-Class Next Generation HBM Product focused on the critical KPI’s Quality, Cost, Cycle Time and Scale. You will collaborate across functions within and outside of HBM to meet both strategic and tactical objectives while continually maximizing the effectiveness of the HIG HBM PE organization. Key Responsibilities ASM Yield and DPM Improvement: Accountable for improving assembly related coverage within the manufacturing flows to improve the Time 0 and Field DPM and reduce/prevent inline fallout within the assembly process. HBM Cube Yield Improvement: Improving HBM Cube yield through test optimization and cov

Work Flexibility: Hybrid Job Description Lead Process Development Engineer (Senior Staff) Location: Carrigtwohill, Ireland Work Arrangement: Hybrid Join Stryker's NPI team and play a key role in developing the advanced manufacturing processes used to produce precision surgical blades that support knee replacement procedures. As a senior technical contributor, you will lead end-to-end process development activities, working directly with industrial laser welding, CNC equipment, and validation methodologies to create robust, scalable manufacturing solutions . This role combines hands-on engineering, technical leadership, and innovation to bring new manufacturing technologies from concept to production. Characterise, develop, and optimise manufacturing processes through hands-on testing, analysis, and process experimentation. What You Will Do Lead engineering projects by defining technical objectives, determining project direction, and driving successful outcomes. Lead capital equipment acquisition activities including equipment specification, supplier engagement, installation, and validation. Develop, characterise, and optimise manufacturing processes through hands-on testing, analysis, and process experimentation. Provide engineering support for new product and process introductions in accordance with established product development procedures. Ensure manufacturing processes meet product, quality, regulatory, and operational requirements. Participate in Process Failure Mode and Effects Analysis (PFMEA), Control Plans, Standard Operating Procedures (SOPs), and Production Part Approval Process (PPAP) activities. Review and approve validation documentation and support

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. The Senior / Staff Engineer, Firmware Test owns defined SSD firmware verification scope and drives test strategy, automation, failure analysis, and product readiness for SSD firmware features. This role develops comprehensive verification plans, leads white-box and grey-box testing approaches, analyzes regression failures, and resolves complex NAND, firmware, and system-level issues. This role collaborates closely with firmware development and cross-functional teams to improve code quality, ensure reliable product performance, and support enterprise and automotive SSD products through disciplined technical execution, mentoring, and clear stakeholder communication. Main Responsibilities Own comprehensive firmware verification plans for SSD firmware features and ensure appropriate coverage across functional, regression, and system-level test needs. Develop white-box, grey-box, known, and closed-system test methods to verify and validate SSD firmware features. Drive analysis of weekly regression failures, perform root-cause analysis, and resolve NAND, firmware, and system-level issues in SSD products. Manage test development, test deployment, test automation, and reporting activities to improve firmware quality and release read

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. Job Overview: We are looking for a highly experienced Staff Engineer to join the FGA DevEx team and lead the evolution of our end to end developer experience across both OSS and SaaS. This team owns the SDKs in Go, JavaScript, .NET, Python, Java and other languages, along with CLI workflows, IDE integrations, GitHub automation, developer documentation, and release strategy. All development is done in the open as open source, and we actively welcome and review community contributions. Our guiding principle is One developer experience, many deployment models. As a Staff Engineer, you will define technical direction, ensure cross language consistency, influence API design in partnership with FGA Core, and raise the quality bar across all developer facing tooling. Responsibilities: Define and drive the technical direction for FGA DevEx , CLI, IDE integrations, and developer automation across OSS and SaaS. Lead architectural decisions for multi language SDKs in Go, JavaScript, .NET, Python, and Java, leveraging and evolving the SDK generator that forms the core of all clients. Own and evolve the SDK generator framework, templates, and wrapper patterns to ensure cross language consistency, configurability, and long term maintainability. Establish standards across SDKs for authentication flows such as client credentials, error mapping and handling, retry logic with appropriate rate limiting strategies, and method level configuration overrides. Ensure advanced SDK

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. The Firmware & Product Test (FPT) team at Micron Technology holds a pivotal role in validating firmware specifications for SSDs. The team develops comprehensive verification plans, implements them using Python, and ensures strict alignment to NVMe standards and security protocols. Validation occurs across multiple environments, including simulation, FPGA prototyping, and prototype hardware. Summary of the Role The Engineer (E4) in the Firmware & Product Testing (FPT) team supports the validation of enterprise SSD firmware through test development, automation, execution, and failure analysis. This role focuses on NVMe front-end features and customer specifications while applying Python-based automation and data-driven techniques to improve test efficiency and product quality. Working closely with firmware test engineers, senior mentors, and data scientists, the engineer gains hands-on experience at the intersection of firmware validation and AI/ML, contributing to more effective and scalable testing methodologies. Responsibilities: Develop and implement firmware verification plans for customer requirements and NVMe protocol features, including SMART, Trim, Get Log Page, and OCP Analyze regression and validation failures, perform root-cause analysis, and communicate findings and mitigation plans Develop and enhance test automation, reporting, and data-collection tools within established validation frameworks Leverage AI-assisted tools, LLMs, and agent-based solutions

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as Twilio’s next Staff Offensive Security Engineer. About the job The Staff Engineer acts as a Technical Lead. You don't just find bugs; you design complex attack chains that demonstrate systemic risk. You spend as much time writing custom code and researching new bypasses as you do executing tests. Responsibilities In this role, you’ll: Full-Stack Penetration Testing: Perform manual and automated testing of web applications, APIs, and mobile apps (iOS/Android). Internal/External Network Audits: Conduct network and cloud level assessments with various tooling Vulnerability Validation: Triage and validate reports from automated scanners or bug bounty hunters to eliminate false positives and escalate true positives AI/LLM Probing: Perform initial prompt injection and jailbreak tests on AI prototypes, services, and applications using established checklists (OWASP Top 10 for LLMs). Technical Reporting: Draft high-quality reports that detail

Join the MongoDB Server Query Optimization team, and help us build a world-class distributed open-source query optimizer. Our team plays a crucial role in the experience and performance of data processing. We are responsible for the MongoDB Query Language and the lifecycle of each query, through parsing, optimization and plan selection. We have a presence across the US and Europe including New York, Dublin, Seattle, Palo Alto, and Chicago. We support office-based and remote work and align projects with convenient work hours for each time zone. We have tons of interesting problems to solve with a direct impact on users for transactional, time-series, and analytical workloads. The team is endeavoring to systematically rewrite every major component of our optimization and execution systems. We need your help to design and build the heart of a distributed, flexible schema, document database. ​​This role can be based out of our US offices or remotely in the North America region. Candidate Profile 10+ years of experience in data management systems, distributed systems, or large-scale backend engineering Experience with building production-level code with a large user base, robust design structure and rigorous code quality Degree in Computer Science or similar field, or equivalent practical experience, with strong competencies in data structures, algorithms, and software design/architecture Experience with large code bases written in C++ or another systems programming language. You'll need to trace down defects, estimate work complexity, and design evolution and integration strategies as we rewrite different components of the system A strong foundation in core database internals is essential. While direct experience in query optimization is a massive bonus, it is not a prerequisite. We are also excited to meet candidates with strong backgrounds in compilers, language transpilers, or distributed storage systems Position Expectations Innovate in the area of flexible schema d

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. Job Overview: We are looking for a highly experienced Staff Engineer to join the FGA Developer Tooling team and lead the evolution of our end to end developer experience across both OSS and SaaS. This team owns the SDKs in Go, JavaScript, .NET, Python, Java and other languages, along with CLI workflows, IDE integrations, GitHub automation, developer documentation, and release strategy. All development is done in the open as open source, and we actively welcome and review community contributions. Our guiding principle is One developer experience, many deployment models. As a Staff Engineer, you will define technical direction, ensure cross language consistency, influence API design in partnership with FGA Core, and raise the quality bar across all developer facing tooling. <h2 id="Respo

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. The Heterogeneous Integration Group (HIG) within Micron's Technology and Products Group (TPG) leads the development of High Bandwidth Memory (HBM) solutions for AI and ML applications. Our modern designs use Through Silicon Via (TSV) technology. We stack multiple DRAM chips on a high-speed memory controller with a coordinated logic chip in one package. This new way improves memory density and bandwidth through parallelization. It aims to deliver the lowest power per bit solutions in the industry. You will join an inclusive, forward-thinking team dedicated to building technologies that power virtual reality, neural networks, and next‑generation computing. In this role, you will own design for test (DFT) solutions for complex high‑bandwidth memory (HBM) system‑on‑chip (SoC) base‑die designs. Your work will directly enable manufacturability, quality, and successful silicon bring‑up across current and future HBM generations. (LLM) Responsibilities will include, but are not limited to: Own SoC-level DFT structures and their implementation. This includes scan, memory built-in self-test (MBIST), logic built-in self-test (LBIST) where applicable, boundary scan (JTAG), and test access architectures for HBM base-die builds. Define and drive DFT architecture early in the design cycle, ensuring alignment with SoC integration, floorplanning, timing, power, and physical design requirements. Implement and integrate DFT logic at block, s

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a Principal Physical Design Engineer-DPG-LPDDR at Micron, you will work on innovative memory and storage solutions. These solutions help transform data into intelligence quickly. You will join a dedicated team collaborating to develop world-class products that set industry standards. Key Responsibilities Lead end-to-end RTL-to-GDSII implementation for complex SoCs across advanced technology nodes. Drive floor planning, power planning, CTS, place & route, timing closure, and physical signoff. Own PPA optimization, low-power implementation, congestion management, and design convergence. Lead STA, SI, EM/IR, DRC, LVS, and reliability closure to achieve tape out readiness. Define physical design methodologies, automation strategies, and flow improvements. Partner with Architecture, RTL, DFT, Verification, CAD, and Product Engineering teams to resolve complex implementation challenges. Provide technical leadership, mentor engineers, and drive execution across global teams. Hands-on custom layout design experience is a strong value-added skill, enabling analog/mixed-signal integration, layout optimization, and advanced-node design challenges Leverage Artificial Intelligence (AI) tools to improve RTL-to-GDSII design productivity, quality, and turnaround time. Drive adoption of Generative AI and Agentic AI solutions for physical design automation, design closure, and engineering workflow optimization. <p

About Pinecone Pinecone is the trusted AI knowledge company. Its trusted AI knowledge platform—including its Database, Nexus, and Marketplace products—power accurate, fast, and cost-effective AI applications for more than 10,000 customers and 1M developers worldwide. Pinecone's mission is to make AI knowledgeable. For more information, visit pinecone.io . About the Team and Role: We are hiring a senior/staff software engineer to help design and build core components of our next-generation knowledge retrieval system built for the AI era – search and retrieval infrastructure that powers high-quality, scalable, and enterprise-grade agentic systems. You’ll build the framework that allows our customers to connect knowledge–synthesized from structured and unstructured data–to modern LLM-powered applications, leveraging the world’s best-in-class vector DB supporting semantic search and hybrid retrieval. This role is ideal for someone who loves backend system architecture, distributed systems, and applied AI infrastructure. It is a high impact role with significant ownership across architecture, performance, and system reliability. Responsibilities: Design and build scalable platform components leveraging advanced retrieval via query planning, semantic and hybrid search, metadata-aware search, and LLM generation Design and build optimized indexing pipelines for structured and unstructured data Build backend services for semantic and hybrid retrieval, knowledge graph construction, and retrieval orchestration Improve retrieval quality through evaluation and observability frameworks Design APIs for internal and external user and agentic consumers Optimize latency, throughput and cost across large-scale inference and retrieval workloads Drive technical direction for reliability and security What You’ll Bring to the Table: To thrive in this role, you don't need to check every single box, but you should be deeply passionate about how to turn data into knowledge. Systems Expertise

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. As a Senior Firmware and Product Test Engineer in the Solid State Drive (SSD) group at Micron Technology, you will help ensure our SSD products have world-class performance and reliability. This outstanding opportunity allows you to collaborate with skilled experts to build flawless SSD firmware for enterprise and automotive markets. Your ambition and proven expertise will help us develop innovative solutions and advance technology. Responsibilities Build comprehensive firmware verification plans for various firmware features. Develop white/ grey-box, known, and closed system testing methods to verify and validate firmware features. Analyze failures from weekly regressions and perform root-cause analysis, requiring deep SSD domain expertise. Manage test development, test deployment, test automation, and reporting activities. Communicate challenges, solutions, and mitigation plans to cross-functional teams and management with clear and effective communication of both technical and non-technical topics. Participate in code reviews and guide the team to ensure comprehensive coverage and accurate architectural build. Integrates AI-assisted tools and insights into daily work to improve efficiency, quality, or effectiveness, exerc