Staff Platform Infrastructure Engineer Jobs

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart's mission is to create a world where everyone has access to the food they love and more time to enjoy it together. Online Grocery is the heart of that mission — the products millions of customers rely on every day and the team that builds them. We're looking for a Chief of Staff, Online Grocery to partner with the General Manager who leads this business and its product and R&D organization of ~200 people across product, design, research and technical program management. People, operations and programs are the core of the work — but what should energize you is what that work makes possible. A Chief of Staff here helps the organization operate at its best: more cohesive, clearer in its purpose, sharper and faster in how it makes decisions and operates, and enabled to do the thing that matters most — building products our customers love. If you'

About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja , the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. Headquartered in Needham, Massachusetts with more than 4,100 associates, the company’s products are sold at key retailers, online and offline, and through distributors around the world. AI at SharkNinja At SharkNinja, we’re building an AI-native culture. We’re not waiting for the future; we’re creating it. Our people are expected to experiment boldly, adopt new tools, and continuously raise what’s possible to create meaningful impact for our consumers. If you believe the best way to do your job hasn’t been invented yet, you’ll fit right in. Director, Chief of Staff Office of the Chief Operating Officer Location: Needham, Massachusetts About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people's lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the company has a proven track record of bringing disruptive innovation to market. Developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. Headquartered in Needham, Massachusetts, with more than 4,100 associates, SharkNinja products are sold at key retailers, online and offline, and through distributors around the world. AI at SharkN

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart's mission is to create a world where everyone has access to the food they love and more time to enjoy it together. Online Grocery is the heart of that mission — the products millions of customers rely on every day and the team that builds them. We're looking for a Chief of Staff, Online Grocery to partner with the General Manager who leads this business and its product and R&D organization of ~200 people across product, design, research and technical program management. People, operations and programs are the core of the work — but what should energize you is what that work makes possible. A Chief of Staff here helps the organization operate at its best: more cohesive, clearer in its purpose, sharper and faster in how it makes decisions and operates, and enabled to do the thing that matters most — building products our customers love. If you'

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! About the role We're hiring a Marketing Chief of Staff to keep Cohere's marketing org moving at full speed without coming apart at the seams. You'll report to the VP of Brand and work across the whole function: brand, editorial, design, product marketing, demand generation, and integrated marketing. This is not a strategy-only role, and it isn't a glorified project-management seat either. In any given quarter the org is shipping product launches, field events, partner campaigns, and demand programs in parallel, often across regions and time zones. That pace is the reason the role exists. Your job is to make sure the right work wins when everything feels urgent, that plans turn into shipped work, and that the VP of Brand and the leadership team spend their time leading instead of firefighting. Be clear-eyed about the shape of the work. A lot of it is operational: the planning calendar, the budget, the headcount plan, the weekly business reviews, the cross-functional handoffs that break when nobody owns them. The grind is the job. You should want that part, not tolerate it. One boundary worth naming up front. Marketing Ops owns th

Chief of Staff, Public Sector As the Chief of Staff for Scale AI’s Public Sector business unit, you will be a strategic partner to the VP, Public Sector Engineering & Security, driving the execution of critical initiatives and optimizing the operational rhythm of the business. Your role will encompass strategic planning, cross-functional initiatives management, executive reporting, special project execution, and the synthesis of complex information to support Public Sector objectives and growth. We are seeking a hard charging, initiative-driven generalist that is obsessed with impact, deeply analytical, low ego, and ready to embrace the intensity required to achieve the goals of our growing Public Sector business. You will: Act as an extension of the VP, Public Sector Engineering & Security by attending key meetings and calls on the VP’s behalf, supporting client development, external presentations, internal problem solving, and special projects Run strategic planning for the business unit to include scoping business priorities, driving alignment among the VP, Public Sector Engineering + senior leadership (VPs of Engineering, Sales, and Operations), and leading initiatives that move the needle on key performance indicators (KPIs) Own operational rhythms for the business unit (leadership meetings, all hands, offsite events), executive deliverables, and special projects Own all executive-level reporting that communicates progress and blockers for the business unit and act as the primary liaison to central functions such as finance, communications, marketing, and legal Report to the VP, Engineering & Security of Scale’s Public Sector business unit Ideally you’d have: A strong orientation towards outcomes and a history of being scrappy when it counts An effective interpersonal style that you bring to bear in everything from deep technical conversations with engineers to polished executive level comms Proven ability to build high trus

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. We are looking for an experienced Water Senior/Staff Engineer, Global Facilities, North Asia to join our ambitious team at Micron. This is an excellent opportunity to lead water and wastewater system composition for design and construction projects at a world-class technology company. This is also an opportunity to lead using AI for improvement of daily work efficiency and effectiveness by using generative AI, AI assistant and other AI tools. Responsibilities and Tasks: Lead the development for design and construction projects and integrate critical operational and maintenance aspects. Offer technical assistance and knowledge, guaranteeing seamless alignment of business processes for operational and maintenance initiatives. Represent regional facility O&M alignment initiatives, collaborating closely with the central team on critical metrics. Drive improvement in utilities quality through variation reduction and ensure alignment on common methodologies like SPC, conformance, SIPP’s, MOC, and 8D problem solving. Improve and minimize energy consumption for UPW/WWT systems, and pinpoint cost-saving initiatives throughout the network. Assess and ensure effective PM and predictive maintenance programs, procedures, and checklists. Regularly communicate with site engineering and O&M teams on status and performance, analyzing and benchmarking equipment performance. Develop and deploy training and certification programs, driving improvement th

About the Role We're hiring software engineers for the Model Behavior team to help shape how Perplexity’s AI products behave: the style of their responses, and the way they use tools, skills, and memory. The team designs prompt and context engineering strategies to deliver high-quality user experiences across multiple domains and models. The ideal candidate for this role has a strong software engineering background, and an analytical, experiment-driven approach to solving challenging problems. You’ll work on context and prompt engineering to shape model behavior and style, and to guide how models use tools, skills, and memory across our products. What you'll do Context Engineering: Design, test, and optimize the prompts, skills, tools, and memory that shape Perplexity responses across products, features, and use cases. Build self-improvement loops to steer the prompt, improve tool/skill use, and improve the ability to draw on memory. Model Releases: Help experiment with and release new models. Research & Analysis: Identify inconsistencies and failure modes in model outputs through well-designed research projects, for both internal and production systems. Knowledge Sharing: Help engineers across teams build intuition for prompt design and context engineering best practices. Staying Current: Track the latest prompting, context engineering, and alignment techniques from industry and academia, and bring the best ideas back to the team. What We're Looking For Required 2 to 10+ years of experience in software engineering or research. Strong background in software engineering fundamentals, and a technical understanding of LLM-driven and agentic systems. Experience shaping LLM behavior through prompts, tool and skill design, or memory systems. Strong written and verbal communication skills, particularly in explaining complex concepts to diverse stakeholders. Nice to have Recent experience working on modern LLM-driven products. Experience working across teams or with ext

Global Layout Snr/ Staff Engineer — Taichung - Fab 16, Taiwan. Apply via Workday.

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations San Francisco, CA New York, NY About the Team The Strategy organization operates as a high-velocity engine at the intersection of business, technology, and go-to-market execution, driving enterprise growth, global expansion, market innovation, and strategic execution. Our multi-disciplinary team spans seven core strategic pillars: Network & Infrastructure Strategy, Industry Solutions, Strategic Partnerships, International Expansi

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft is in a defining moment — from turnaround to international growth, from traditional rideshare to the autonomous future. The Chief of Staff to the CEO sits at the center of that transformation, serving as a force multiplier for CEO David Risher and the senior leadership team. This is a rare opportunity for a builder, strategist, and trusted advisor who can operate at altitude while staying close to the detail. The Chief of Staff to the CEO is the CEO's most trusted operational and strategic partner. You will: Own the rhythms, narrative, strategy, and operations of the Executive Office, translating the CEO’s vision into organizational execution across Lyft. Work in lockstep with our Executive Business Partner to ensure the CEO and executive team operate at their highest and best use at all times. Lead the internal community of Chiefs of Staff that act as the operational backbone for the company This role demands exceptional range: you'll build organizational frameworks, draft corporate strategy, manage high-stakes communications, run executive meetings and offsites, hold confidential context with grace, and know when to drive decisions and when to get out of the way. You are here to make the organization smarter, faster, and more aligned. Responsibilities: Executive partnership & decision support Serve as a strategic thought partner and sounding board for the CEO on organizational strategy, business priorities, and leadership effectiveness Prepare the CEO for high-stakes meetings, board sessions, investor engagements, and external appearances — including briefing materials, talking points, and post-meeting follow-through, whether drafted by you or in partnership with cross-functional partners Identify decisions that need to be made, surface the right information at the right

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About the Product team The Product team listens to our customers’ needs and translates those insights into a clear product vision. The team works closely with design, engineering, and analytics to build scalable financial products that empower people to manage their money with confidence. We rely on empathy, curiosity, and business sense to prioritize features and improve experiences. Our role is to lead with clarity, support cross-functional execution, and champion the user in every decision. About the role The Chief of Staff to the SVP of Product is the strategic thought partner and proxy to the leader. The role exists to scale the product leadership function: by anchoring on the leveraged people problems most central to the org, by owning the external product narrative end-to-end, and by being on point for strategic bets that need a single accountable owner (ex: AI enablement, special projects). The end goal is a healthy Product org with pillar leads running independently at high quality, decisions made with less latency, and a clearer story about where Product is going, and why. What you’ll do Design and run the product leadership team’s rhythms (staff meetings, product reviews, all-teams, offsites): agenda architecture, pre-reads, decision capture, follow-through Co-own the people rhythms with the HRBP across hiring, calibrations, performance, and talent reviews. Surface emergent structural risks (broken hiring funnels, attrition signals, single points of failure) with proactive solutions Partners with Technology Operations function to define and improve processes for roadmap planning, driving prioritization decisions, setting annual OKRs and tracking progress to goals throughout the year Own headcount planning and budget management alongside the Finance and HR Busin

Perplexity is AI for people who expect more. This role brings that same standard to how our data team works, with AI at the center of everything we do. We're looking for someone who's been a great data scientist, analytics engineer, or data engineer: the kind of person who knows which metric actually matters, can design an A/B test that answers the real question, has gone deep on a data model because something didn't add up, and has decided that the highest-leverage thing they can do next is build AI systems that fundamentally change how data science gets done . You'll build AI agents and internal systems that can increasingly handle end-to-end analysis workflows: forming hypotheses, writing and running queries, interpreting results, and drafting recommendations with the right evaluation, review, and guardrails. You'll build the retrieval infrastructure and evaluation loops that let AI systems query the warehouse reliably. You'll create workflows that detect, diagnose, and help fix data issues before they become company-wide problems. You'll build the infrastructure that multiplies what a small data team can ship. You'll join a data team that's already using AI across its work. The next step is turning those individual workflows into scalable systems, shared tools, and an AI-native operating model that becomes a benchmark for how modern data teams work. What You'll Do Build AI agents that do data science - not just SQL copilots, but systems that can safely explore data, form hypotheses, run queries, interpret results, and generate actionable recommendations with clear evaluation and human review loops. Make AI systems query the warehouse reliably - build the retrieval infrastructure and evaluation loops that let agents use our semantic context and metadata accurately. Accelerate the AI-native data workflow - turn the best existing AI-assisted workflows into repeatable systems, reusable tools, and patterns the whole data team can adopt. Automate the data lifecycle -

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. Develop and deploy transformative, model‑based solutions to improve frontend yield, quality, and technology ramp performance. Apply virtual structure modeling, process simulation/emulation, and advanced analytics to understand sophisticated lithography‑film‑etch interactions and prescribe actionable process solutions. Leverage AI and data‑driven techniques to accelerate yield learning, process window characterization, and integration optimization. Collaborate with PIE, Process/Equipment, Metrology, and SMAI , and other cross‑functional partners to design, validate, and deploy solutions into manufacturing. Drive solution deployment across sites, including technology transfer and ramp support. Maintain strong engagement in research and development , continuously evaluating emerging modeling, simulation, and AI methodologies for semiconductor manufacturing. Contribute to knowledge sharing, technical mentoring, and capability building within the FE engineering community. Requirements / Qualifications Education Master’s or PhD in Electrical Engineering, Computer Engineering, Industrial & Systems Engineering, Mechanical Engineering, Chemical Engineering, Materials Engineering, Applied Statistics, Applied Mathematics, Operations Research , or other relevant engineering/science fields. Experience More than 5 years of working experien

As Chief of Staff to the Chief Product Officer, you will be a force multiplier for Asana's product leadership team. This role helps the CPO run a high-functioning organization by translating priorities into an effective operating rhythm, keeping Product, Engineering, and Design aligned, and driving the key forums, communications, and strategic work that let leaders make better decisions faster. This is a high-trust, high-judgment role for someone who can move fluidly between strategic thinking and execution. You will own the cadence and connective tissue around the Office of the CPO: leadership meetings, board and planning materials, internal communications, cross-functional follow-through, and special projects that do not sit neatly within a single team. The role is especially important as the CPO's org now includes StackAI, Ecosystem Partnerships, and Data Science. You increase the CPO’s leverage by representing his priorities clearly, moving cross-functional work forward without him in the room, and imposing structure on messy, ambiguous situations. This role is not a head of operations, a gatekeeper, or a proxy product leader. It succeeds by increasing leadership leverage, organizational clarity, and decision quality across the product organization. This role is based in our San Francisco office with an office-centric hybrid schedule. The standard in-office days are Monday, Tuesday, and Thursday. Most Asanas have the option to work from home on Wednesdays. Working from home on Fridays depends on the type of work you do and the teams with which you partner. If you're interviewing for this role, your recruiter will share more about the in-office requirements. What you’ll achieve Run the core operating rhythm for the Office of the CPO, including but not limited to CPO directs, R&D leadership, and product leads at executive meetings Drive high-quality preparation, agendas, decisions, and follow-through for leadership meetings so the right conversatio

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. Director/Senior Director, Chief of Staff – Global People Team Reports to: Chief People Officer Location: SF Bay Area (SF HQ a minimum of 2x week) Role Overview The Director/Senior Director, Chief of Staff is a highly visible, strategic, and highly operational leadership role designed to serve as the critical "glue" that makes everything fit together across Okta's Global People organization. Reporting directly to the Chief People Officer (CPO), you will act as a true strategic thought partner and operational proxy for the CPO, building deep, trust-based relationships across the People Leadership Team (PLT) and the broader business. This role requires a rare and sophisticated dual capability: you must be deeply strategic with a commanding executive presence, yet remain relentlessly operational in execution. Crucially, you possess the business acumen and discernment to ensure we focus on the right priorities. You will bring a vibrant, high-energy presence to the team, serving as the connective tissue that bridges functional silos, coordinates global efforts, and drives high-velocity execution in our fast-paced, AI-driven landscape. What You'll Do Executive Proxy and Strategic Thought Partnership CPO Proxy & Advisor: Serve as a trusted advisor, strategic thought partner, and proxy for the Chief People Officer, representing the Office of the CPO in key leadership forums and decision-making bodies. The Connective "Glue": Cultivate deep, authentic relati