Staff Quality Engineer Jobs

Block builds simple, powerful tools that make progress towards an economy that’s truly open to all. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the easy way to spend, send, and store money. Afterpay is transforming the way customers manage their spending over time. TIDAL is a music platform that empowers artists to thrive as entrepreneurs. Bitkey is a simple self-custody wallet built for bitcoin. Proto is a suite of bitcoin mining products and services. Together, we’re helping build a financial system that is open to everyone. Join us. The Role Block's Support ML Modeling team is a central driver of innovation in customer support experiences across our entire ecosystem—including Cash App, Square, and other business units. We are dedicated to advancing the state of intelligent, automated support through machine learning and generative AI. From customer-facing chatbots to smart internal tools for agents, our team builds high-impact, scalable systems that improve support quality, efficiency, and accessibility. We're building the future of support at Block: one powered by AI, voice interfaces, and smart automation. We're looking for candidates with a passion for intelligent systems, practical ML experience, and a desire to build product-driven solutions. Our ideal candidate is a leader in the field, with a proven track record of building ML systems that can accelerate our ability to scale our conversational AI initiatives. You Will Lead the end-to-end delivery of multiple ML initiatives, from planning and design through rollout, documentation, and long-term maintenance Partner strategically with risk, product, engineering, design, and operations leaders to define and drive long term ML roadmaps, informed by domain expertise and industry trends Guide the team’s direction, identifying new ML/AI opportunities and advising leadership on strategic trade

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role As a Staff Machine Learning Engineer on Sentry’s AI/ML team, you’ll be directly responsible for developing the models and agents used to make our product smarter and more capable. This role is crucial; you will be at the forefront of integrating AI and machine learning into our core products, from issue triage and resolution to predictive analytics for application performance monitoring. Your work will help companies around the globe gain actionable insights into their software, enabling them to build better products, faster. In this role you will Build state-of-the-art agentic AI systems to triage, debug, and solve real production issues Leverage Sentry’s novel (and massive) dataset of errors, spans, and profiles Own the development of major initiatives in the AI/ML space You'll love this job if you Are driven by impact and enjoy working on high-stakes, high-visibility projects Enjoy building things. You will have the opportunity to join the AI/ML team as one of its foundational members Thrive in cross-functional teams and enjoy building features alongside developers and product teams Qualifications Minimum 4+ years of professional experience with a MS/PhD degree in computer science, machine learning, or a related field Minimum 6+ years of professional experience with Bachelor’s degree in computer science, machine learning, or a related field Demonstrated expertise building production-grade agentic systems and tools You are comfortable writing production quality code (we use Python) Expertise with deep learning frameworks (we use PyTorch) Familiarity in deploying machine learning models at scale in production

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. Job Summary As a Frontend Central Planning Strategic Planning Staff Engineer, you will shape and deliver high-impact planning initiatives across the global Frontend network. You will serve as a subject matter expert, translate ambiguous business challenges into structured analyses and executable solutions, and lead complex cross-functional work from problem definition through implementation and sustained adoption. You will partner with planning teams, manufacturing and engineering organizations, supply chain, finance, and digital solution partners to strengthen scenario planning, business processes, data quality, planning systems, and decision support. This is a senior individual-contributor role. Success requires leadership through technical credibility, sound judgment, clear recommendations, and influence across organizational boundaries. Key Responsibilities Program Leadership and Execution Define and lead large, complex cross-functional initiatives from concept through implementation, adoption, and benefits realization. Establish scope, workstreams, milestones, decision points, success measures, dependencies, and governance for disciplined execution. Drive alignment, remove roadblocks, manage risks, and ensure actions are

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. Job Summary As a Frontend Central Planning Strategic Planning Staff Engineer, you will shape and deliver high-impact planning initiatives across the global Frontend network. You will serve as a subject matter expert, translate ambiguous business challenges into structured analyses and executable solutions, and lead complex cross-functional work from problem definition through implementation and sustained adoption. You will partner with planning teams, manufacturing and engineering organizations, supply chain, finance, and digital solution partners to strengthen scenario planning, business processes, data quality, planning systems, and decision support. This is a senior individual-contributor role. Success requires leadership through technical credibility, sound judgment, clear recommendations, and influence across organizational boundaries. Key Responsibilities Program Leadership and Execution Define and lead large, complex cross-functional initiatives from concept through implementation, adoption, and benefits realization. Establish scope, workstreams, milestones, decision points, success measures, dependencies, and governance for disciplined execution. Drive alignment, remove roadblocks, manage

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Staff Engineer to join our team. This is a Hybrid role in Bangalore, reporting to the Senior Manager, Software Development Engineering in the Engineering department. This unique and challenging position bridges software design engineering and test engineering to design, develop, and deploy wide-reaching tools and frameworks that automatically verify product quality at scale. What you’ll do (Role Expectations) Serve as a solutions test engineer for Identity services Design and develop wide-reaching automation tools and testing infrastructure Write clean, maintainable code to automatically verify product quality and performance Who You Are (Success Profile) You thrive in ambiguity. You're comfortable building the path as you walk it. You thrive in a dynamic environment, seeing ambiguity not as a hindrance, but as the raw material to build something meaningful. You act like a

The Personalization team makes deciding what to play next easier and more enjoyable for every listener. From Blend to Discover Weekly, we’re behind some of Spotify’s most-loved features. We built them by understanding the world of music and podcasts better than anyone else. Join us and you’ll keep millions of users listening by making great recommendations to each and every one of them. The Surfaces Podcasts team owns podcast recommendations across some of Spotify’s most visible surfaces, including Home and the Now Playing view. We build and improve the recommendation systems that help listeners discover their next favorite show or episode while helping creators reach the right audiences. As a Staff Machine Learning Engineer, you’ll help shape the future of personalized discovery and engagement at Spotify. You’ll work at the intersection of recommendation systems, large language models, and production-scale machine learning infrastructure to build experiences for listeners at global scale. You’ll take models from research to production, help set technical direction in ambiguous problem spaces, and solve complex personalization challenges across Spotify. What You'll Do Own and improve the machine learning models and systems that power the Home feed, including the Shortcuts experience. Design, build, and ship personalized recommendations that serve millions of Spotify listeners globally. Build content recommendation systems for emerging agentic and AI-powered user experiences. Train, fine-tune, evaluate, and optimize large language models using techniques such as supervised fine-tuning (SFT), distillation, and parameter-efficient training approaches. Partner closely with Product Managers, Engineers, Data Scientists, and Designers to define and execute experimentation strategies. Drive A/B testing, monitoring, model evaluation, and continuous optimization of recommendation quality, reliability, and cost efficiency.

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

Content Platform is responsible for ingesting, processing, storing, and delivering every piece of content on Spotify — from music and podcasts to audiobooks. Within Content Platform, the Media domain owns the end-to-end media pipeline, from the moment content arrives through to seamless playback for listeners around the world. We're looking for a Staff Engineer to provide architectural leadership across this media platform. You’ll help shape and drive the technical direction from ingestion through transcoding, packaging, storage, delivery, and playback. This is a role for someone who thinks in systems, understands the trade-offs between codec choices and infrastructure costs, and can drive technical strategy across multiple teams at scale. What You'll Do Define and drive the long-term architectural direction for Spotify's media pipeline across Content Platform. Lead large-scale technical initiatives that span multiple squads and organizations, including projects such as media delivery, codec rollouts, and future playback capabilities. Partner closely with engineering managers, product managers, and senior engineers to align technical strategy with product priorities, reliability goals, and cost efficiency, acting as a key technical counterpart for media architecture. Guide architectural decisions across media ingestion, transcoding, packaging, storage, content delivery, and playback. Author and review RFCs, architecture decision records, and technical design documents that guide engineering teams and leadership. Mentor senior engineers across the organization, helping raise technical quality, architectural thinking, and engineering excellence. Bring a cost-aware engineering mindset by understanding how media architecture decisions impact compute, storage, CDN utilization, and long-term platform sustainability. Who You Are You have deep expertise building large-scale media plat

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. Micron's Global Environmental, Health, Safety and Sustainability (EHSS) team partners across sites and functions to ensure safe, responsible, and compliant operations worldwide. The organization supports Micron's global manufacturing network by developing programs, processes, and systems that enable operational excellence and regulatory compliance. As a Global Chemical Coordinator, you will lead coordination of first-of-a-kind (FOAK) chemical setup processes across Micron's global manufacturing network, ensuring chemical information is complete, accurate, and ready for site review and approval. The Global Chemical Coordinator will verify that required chemical, supplier, quantity, unit-of-measure, regulatory, and EHS information is complete and accurately represented before materials proceed through applicable site review and approval workflows. The role also leverages artificial intelligence (AI), automation, and advanced data analytics to improve chemical data quality, identify compliance risks, accelerate FOAK reviews, enhance regulatory intelligence, and support continuous improvement of chemical management processes. This role is intended to complement and enable existing site Chemical Coordinators and EHS approvers. The Global Chemical Coordinator will not re

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 Micron’s SSD Hardware Architecture organization, where we develop the technologies that power next-generation storage solutions. We work across architecture, silicon, firmware, and product engineering teams to deliver high-performance SSD controllers that meet demanding standards for quality, reliability, and innovation. As a Staff SSD Hardware PCIe Engineer, you will play a key role in bringing advanced SSD controller technologies to life. This position offers the opportunity to lead PCIe subsystem validation, debug complex system-level challenges, and influence future product capabilities while collaborating with highly skilled engineering teams across the organization. Responsibilities: Develop hardware and system specifications from architectural and product requirements Lead PCIe bring-up, characterization, debugging, validation, and compliance activities for SSD controller SoCs Partner with architecture, verification, firmware, product engineering, and external IP vendors to resolve issues and improve functionality Drive system-level validation methodologies, automation, and test development to improve coverage and efficiency Perform root-cause analysis and validate PCIe functionality across complex SSD use cases Minimum Qualifications: Bachelor’s degree in Electrical Engineering, Computer Engineering, Electronics Engineering, or a related field, or equivalent experien

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Staff Software Development Engineer to join our team. This is a hybrid role, reporting to the Senior Director of Software Engineering in the Engineering department based out of Hyderabad. You will join the Engineering team that built the world’s largest cloud security platform from the ground up. What you’ll do (Role Expectations) Understand how to build and operate high scale systems Provide service and product wide architectural guidance, and drive impactful technical decisions Establish and enforce best practices for coding, testing, observability, and CI/CD pipelines to maintain high-quality, production-ready services Drive cross-team collaboration and lead initiatives in performance optimization, reliability improvements, and adoption of new technologies/tools to accelerate feature velocity Who You Are (Success Profile) You thrive in ambiguity. You're comfortable building t

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) sits within the Technology and Products Group (TPG). We are developing High Bandwidth Memory (HBM) solutions for AI and ML applications! We stack multiple DRAM chips on a high-speed memory controller using TSV (Through Silicon Via) technology, dramatically increasing memory density and bandwidth. Our designs span custom digital and RTL2GDS flows, and we are targeting the lowest power per bit in the industry. Join us as a Staff Verification Architect and shape modular, scalable verification solutions for next-generation HBM DRAM products across multiple customer platforms! You will be part of a highly multi-functional team of technical domain experts. You will collaborate closely with Design Engineering, Product Engineering, Business Units, and external customer teams to ensure our future HBM roadmap is successful. You will apply your thorough understanding of testbench architecture, custom and SoC verification methodologies, and 2.5D & 3D package integration to analyze bottlenecks and propose innovative solutions targeting scalability, quality, and verification cycle time. Responsibilities: Deliver high-quality, on-time verification plans and architecture collateral across IP-level and SoC-level verification, and develop turnkey solutions for future designs based on look-ahead information from customers and the architecture team Drive co-verification through direct customer interactions, and mentor early-career engineers to strengthen team capability and tech

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. Key Responsibilities Validation Execution Lead end‑to‑end Validation Run execution in a high‑pressure, fast‑paced environment , ensuring on‑schedule starts/completions , risk‑aware re‑plans , and efficient IQP/ETV material usage . Own time‑bound data crunching pipelines (automated log parsing, metrics aggregation, anomaly ranking) and deliver decision‑ready summary reports and sightings by agreed Cycle Time . Guarantee coverage completeness across MBIST and Native flows; drive Hot/Cold corners , TSV screen/AQLK , async timing boundary coverage, and evidence‑backed closure . Platform Leadership Develop and debug test programs on SM3/Cobra and Advantest V93K ; enforce code quality, reviews, and release discipline. Align hardware configs ( handler, socket, loadboard, probe card ) to test intent and throughput targets. Advanced Analysis, Verilog Simulation & Automation Perform power/thermal characterization ; correlate IDD/thermal data with performance/reliability; author recommendations for content changes and silicon fixes. Architect and execute

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. Responsibilities will include, but are not limited to: Contributing to the development of new product opportunities by assisting with the overall design, layout, and optimization of Memory/Logic/Analog circuits. Design, implementation, and improvement of Complex Analog Power Management IPs such as Bandgap reference, Voltage/Current reference, Regulators, Charge-pumps, CMOS Amplifiers, Comparators in advanced semiconductor process nodes for advanced DRAM products. Parasitic modeling and assisting in design validation, reticle experiments and required tape-out revisions. Being responsible for and managing the layout process including floor-planning, placement, and routing. Performing verification processes with modeling and simulation using industry standard simulators. Contributing to cross group communication to work towards standardization and group success. Working with Marketing, Probe, Assembly, Test, Process Integration, and Product Engineering groups to ensure accurate manufacturability of product. Proactively solicit guidance from Standards, CAD, modeling, and verification groups to improve the design quality. Driving innovation into the future Memory generations within a dynamic work environment. Leveraging AI About Micron Technology, Inc. We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for

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