Calibration Lab Engineer Jobs

About the Team DoorDash is building the next generation of causal decisioning systems for New Verticals: grocery, convenience, retail, alcohol, pets, flowers, and other emerging categories. These businesses operate in high-dimensional, dynamic marketplaces where every consumer, merchant, item, promotion, substitution, search result, and delivery promise creates a causal question. We are hiring a Principal Machine Learning Engineer to lead the Causal ML pod and establish the technical foundation for company-level causal decisioning. This is a senior technical leadership role for a practitioner who has built consequential causal systems in production and can turn ambiguous business questions into a coherent measurement and decision platform. A central mandate is to define and build a durable company-level causal value metric: a trusted, long-term signal that estimates the incremental value created by product, growth, and marketplace actions. The metric will connect experiments, observational evidence, and production ML so leaders and product teams can compare investments on a common basis while protecting customer experience and marketplace health. About the Role You will set the multi-year technical direction for causal ML, lead the pod’s portfolio and operating model, and remain close to the hardest modeling and systems work. You will be accountable for both scientific credibility and production impact. You’re excited about this opportunity because you will… Lead the Causal ML pod across technical strategy, architecture, execution, and quality. Create a roadmap that joins foundational platform work with high-value product applications. Define the company-level causal value metric and its measurement framework, including the target construct, time horizon, component outcomes, identification strategy, calibration, uncertainty, and guardrails. Build the metric into a decision system that teams can use for product prioritization, experiment readouts, intervention select

ABOUT THE BRAND: Callaway Golf Company is a premium golf equipment, gear and apparel company with a portfolio of global brands, including Callaway Golf, Odyssey, TravisMathew, and OGIO. Through an unwavering commitment to innovation and premium craftsmanship, Callaway designs, manufactures, and sells high-performance golf clubs, golf balls, apparel, bags, and other accessories—setting the standard for performance in the game of golf. Our Mission: To create demonstrably superior and pleasingly different products powered by innovative technology and premium craftsmanship enabling golfers of all abilities to play their best and find more joy in the game. Our company is a blend of experience and diverse backgrounds, and together we look to leave the past behind while moving the game forward. For more information, please visit https://www.callawaygolf.com Executes standardized golf ball testing procedures with accuracy and efficiency, ensuring reliable and consistent data collection. Maintains testing equipment, documents results, and partners with engineers and senior technicians to support product development and performance validation. Technical Execution Perform established golf ball test methods independently and accurately. Maintain working knowledge of all standard test procedures. Utilize required software tools (Excel, Minitab, and other testing systems) for data entry and basic analysis. Perform preventative maintenance and calibration on most assigned equipment. Identify equipment or test abnormalities and escalate when necessary. Quality & Productivity Produce accurate, wel

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 As a Senior Machine Learning Engineer on the Ads Response Prediction team, you will own and execute the development of ML models that power Instacart's ads ecosystem. This is a research-leaning role focused on theoretical problem formulation, training methodology, and model quality rather than infrastructure or full-stack engineering. You will work on meaningful challenges in pCTR modeling such as mitigating selection bias, position bias, and optimizer's curse in training data, improving model calibration across surfaces and domains, and advancing our multi-task learning and sequence modeling capabilities. You will contribute to our foundation model approach for ads ranking and work on cutting-edge retrieval systems like TIGER (Transformer Index for Generative Recommenders), Semantic ID and domain language models. The Ads Response Prediction team owns all

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 Staff/ Senior Emission Analyst in Global Sustainability Team, you will be responsible for leading critical emissions data collection at Micron’s R&D and manufacturing sites globally using FTIR and/or other forward-looking analytical technologies. You will be working in close partnership with instrument suppliers and/or vendors, site environmental sustainability leadership teams, site manufacturing teams, site facility teams, global smart manufacturing teams, global labs etc. to perform measurement, optimize measurement methodologies, write and document measurement reports, and provide data insights and recommendations to propel Micron towards the goal of achieving net zero emissions. Responsibilities Perform Actual Emissions (process greenhouse gas etc.) Measurement & Reporting FTIR and/or analytics technologies pre-measurement calibration. Coordinate with site manufacturing team for process recipe and dilution flow requirement. Partner with site manufacturing and/or facility teams to perform abatement destruction and removal efficiencies (DRE) measurement and optimize abatement, setpoints where required. Analyze measured data and write measurement reports (DRE etc.) according to international standards. Use of Artificial intelligence and data analysis techniques to provide critical insights to reduce emissions at Micron. FTIR and/or analytical technologies maintenance and troubleshooting in collaboration with instrument suppliers.

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 Staff/ Senior Emission Analyst in Global Sustainability Team, you will be responsible for leading critical emissions data collection at Micron’s R&D and manufacturing sites globally utilizing FTIR and/or other forward-looking analytical technologies. You will be working in close partnership with instrument suppliers and/or vendors, site environmental sustainability leadership teams, site manufacturing teams, site facility teams, global smart manufacturing teams, global labs etc. to perform measurement, optimize measurement methodologies, write and document measurement reports, and provide data insights and recommendations to propel Micron towards the goal of achieving net zero emissions. Responsibilities Perform Actual Emissions (process greenhouse gas etc.) Measurement & Reporting FTIR and/or analytics technologies pre-measurement calibration. Coordinate with site manufacturing team for process recipe and dilution flow requirement. Partner with site manufacturing and/or facility teams to perform abatement destruction and removal efficiencies (DRE) measurement and optimize abatement, setpoints where required. Analyze measured data and write measurement reports (DRE etc.) according to international standards. Use of Artificial intelligence and data analysis techniques to provide critical insights to reduce emissions at Micron. FTIR and/or analytical technologies maintenance and troublesh

Pie's mission is to empower small businesses to thrive by making commercial insurance affordable and as easy as pie. We leverage technology to transform how small businesses buy and experience commercial insurance. Like our small business customers, we are a diverse team of builders, dreamers, and entrepreneurs who are driven by core values and operating principles that guide every decision we make. As a Senior Manager, Operations, you will play a central role in building a scalable, high-performing operations organization. Reporting to the Director of Customer Service & Operations, you will own the performance of our vendor partnerships and customer service operational model — driving accountability, efficiency, and continuous improvement across the function. This role is well-suited for an operator who sees a landscape of manual processes not as a limitation, but as a clear roadmap for impact. You will design and implement scalable systems and workflows — leveraging modern tools, including AI — while building the business cases that justify continued investment in operational excellence. If you are motivated by the challenge of building something that lasts and believe that finding a way forward is always possible, we want to hear from you. How You’ll Do It Vendor Relationships Lead all aspects of the operations vendor relationships — including weekly business reviews, quality calibration sessions, performance scorecards, and quarterly business reviews (QBRs) with senior vendor leadership. Serve as the incident owner for escalated vendor-originated service failures — including outages, quality breakdowns, and SLA misses — by triaging quickly, coordinating resolution across internal and external stakeholders, and ensuring a documented path to prevention. Maintain and evolve vendor performance scorecards; track SLAs, quality scores, AHT, and other KPIs continuously. Own vendor volume forecasting and headcount planning; ensure

Talent Partner, G&A Location: Bengaluru, India — Hybrid Department: People — Talent Acquisition About the Role You'll lead hiring for Rubrik's G&A organization in India, and be the talent voice in the room when leaders decide how those teams get built. This is a senior individual-contributor seat: you'll run the hardest G&A searches yourself — Finance, Legal, People, IT, Business Operations — while advising VPs on leveling, location, and org shape, and setting the standard the wider Talent Partner team follows. About the Team Rubrik's India Talent Acquisition team hires across Engineering, Go-to-Market, and G&A from our Bengaluru site, one of the company's fastest-growing locations. You'll be among the most senior recruiters here, partnering with functional leaders and their global counterparts, and looked to by peers on how full life-cycle recruiting should be done. What You'll Do Lead full life-cycle recruitment for Rubrik's most complex and senior G&A searches in India — leadership hires and scarce specialist roles alike. Advise Senior Manager and above stakeholders on hiring strategy, driving leveling decisions, team composition, and location choices rather than reacting to them. Design and run sourcing strategies across channels and modalities without direction, using competitive intelligence to move passive talent who weren't looking. Make diverse pipelines structural to every search: build them into intake, involve interview panels in sourcing, and evidence the outcome req by req. Bring internal talent and mobility into the conversation with your business partners, treating early-career and internal-promotion paths as real options. Lead a Talent Acquisition initiative that outlasts a single req — candidate experience, interviewer calibration, reporting, or process improvement — and pull the team into it. Set the bar on tools and process: model best practice in the ATS, teach peers, and challenge how we work when there's a better way

Talent Partner, G&A Location: Bengaluru, India — Hybrid Department: People — Talent Acquisition About the Role You'll lead hiring for Rubrik's G&A organization in India, and be the talent voice in the room when leaders decide how those teams get built. This is a senior individual-contributor seat: you'll run the hardest G&A searches yourself — Finance, Legal, People, IT, Business Operations — while advising VPs on leveling, location, and org shape, and setting the standard the wider Talent Partner team follows. About the Team Rubrik's India Talent Acquisition team hires across Engineering, Go-to-Market, and G&A from our Bengaluru site, one of the company's fastest-growing locations. You'll be among the most senior recruiters here, partnering with functional leaders and their global counterparts, and looked to by peers on how full life-cycle recruiting should be done. What You'll Do Lead full life-cycle recruitment for Rubrik's most complex and senior G&A searches in India — leadership hires and scarce specialist roles alike. Advise Senior Manager and above stakeholders on hiring strategy, driving leveling decisions, team composition, and location choices rather than reacting to them. Design and run sourcing strategies across channels and modalities without direction, using competitive intelligence to move passive talent who weren't looking. Make diverse pipelines structural to every search: build them into intake, involve interview panels in sourcing, and evidence the outcome req by req. Bring internal talent and mobility into the conversation with your business partners, treating early-career and internal-promotion paths as real options. Lead a Talent Acquisition initiative that outlasts a single req — candidate experience, interviewer calibration, reporting, or process improvement — and pull the team into it. Set the bar on tools and process: model best practice in the ATS, teach peers, and challenge how we work when there's a better way

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 seeking a Principal Analog Design Engineer to lead the design, integration, and delivery of advanced analog and mixed-signal IPs for High Bandwidth Memory (HBM) products. This role is critical in developing and integrating high-performance analog subsystems within the HBM logic die, enabling industry-leading bandwidth, power efficiency, and reliability. As a principal engineer, you will provide deep technical leadership across analog design, IP integration, system alignment, and silicon execution, driving end-to-end success of HBM solutions. Responsibilities will include, but are not limited to: Lead the d esign and own critical HBM analog circuits, including: High ‑ speed transmitters and receivers Clock generation and distribution (PLLs, DLLs, CDRs) SerDes ‑ related analog blocks Biasing, reference, and calibration circuits

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 seeking a Senior Analog Design Engineer to join our High Bandwidth Memory (HBM) team. This role is responsible for the architecture, design, simulation, and silicon bring ‑ up of high ‑ performance analog and mixed ‑ signal circuits used in HBM PHYs and supporting infrastructure. The ideal candidate has deep expertise in high ‑ speed I/O, clocking, power management, and advanced ‑ node analog design, and has successfully delivered silicon to production. Responsibilities will include, but are not limited to: Design and own critical HBM analog circuits, including: High ‑ speed transmitters and receivers Clock generation and distribution (PLLs, DLLs, CDRs) SerDes ‑ related analog blocks Biasing, reference, and calibration circuits </

About the Role We are building a new class of clinical-grade AI agents powered by a foundational model that unifies 3D volumetric medical data and textual reasoning . These agents will assist with radiology workflows, treatment planning, case summarization, longitudinal patient analysis, and human-in-the-loop clinical decision support. In this role, you will design the agent layer that transforms a powerful multimodal foundation model into a safe, reliable, adaptive medical assistant capable of analyzing 3D scans, retrieving past cases, explaining findings, and coordinating multi-step reasoning chains. This position is ideal for researchers from multimodal/VLM/CLIP ecosystems who want to move up the stack into autonomous medical reasoning , multimodal alignment, and real-world clinical impact. What You Will Work On Architect LLM-driven medical agents capable of: Reading & interpreting 3D medical volumes (MRI, CT, PET). Answering radiology questions, generating report drafts, and performing differential reasoning. Retrieving similar prior cases using contrastive embeddings. Synthesizing multi-instance evidence across scans, labs, and notes. Executing multi-step “clinical workflows”—image → analysis → summary → recommendation. Integrate clinical agents with the 3D foundation model’s representations, enabling structured medical reasoningand contextual memory across longitudinal data. Develop evaluation frameworks for trustworthiness, interpretability, calibration, and clinical safety. Collaborate with clinicians and scientists to co-design tasks, datasets, and validation protocols. Benchmark models against open and proprietary datasets: MIMIC, CheXpert, MosMed, LiTS, BraTS, and India-specific clinical corpora. Publish findings at top-tier venues (MICCAI, NeurIPS, AAAI, EMNLP). Work with regulatory and product teams to translate research into medically viable systems. Why This Role Appeals to CLIP / VLM / Chitrarth / Patram Authors A rare opportunity to work at the

A CAreer with point72’s TECHNOLOGY TEAM As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications. As a member of Point72’s Technology team, we encourage and support your professional development from day one, helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity; all while delivering real business impact for our multi-billion-dollar global business. What you’ll do Help design, develop, and evolve a Python-based analytics platform used across our macro business. Shape Python APIs and user-facing interfaces that provide access to pricing, calibration, curve construction, scenario, valuation, and risk analytics across macro products and related derivatives. Design and deliver robust service interfaces and APIs that connect users, applications, and downstream systems to production analytics capabilities. Build and maintain analytics workflows, ensuring traders, quantitative researchers, and risk users can access analytics through practical, reliable, and well-designed spreadsheet interfaces. Work closely with quantitative researchers, traders, risk users, and technology partners to understand workflows, translate requirements into clean platform capabilities, and improve how users interact with analytics. Partner with C++ analytics engineers and quantitative developers to expose production analytics through stable Python API

GAQ427R209 We're looking for a Senior Recruiter with experience driving recruitment in the EMEA region for our Field Engineering & Forward Deployed Engineering teams, to help us identify and hire great people for Databricks as we continue our expansion. You will conceive practical and creative ways to identify leading talent and invest considerable time activating and engaging passive candidates. You will use data to set benchmarks and metrics to create targeted recruiting strategies while partnering with leadership to build inspired teams. You will report directly to the Manager, EMEA Talent Acquisition. This is a fixed-term position for a period of 12 months, with the possibility of extension. The impact you will have: Apply your knowledge to meet our hiring needs within Field Engineering and develop unique full-cycle hiring strategies. Build engaged talent pipelines for roles across Field Engineering, with active and passive candidates which can sustain long-term hiring goals. Act as a trusted advisor to Field Engineering leaders across EMEA — running intake and calibration sessions, challenging assumptions on role design and seniority, and holding hiring managers to a consistently high bar. Create closing approaches to manage partner expectations through market data Lead the business with data to promote future workforce planning decisions and accurate forecasting Help Databricks to provide a positive interview experience for all and periodically review experiential data to enhance our offering and drive Diversity and Inclusion in our hiring What we look for: Experience with recruiting for Go To Market professionals, specifically Pre-sales Engineers and Post-sales engineers from Entry level to Director within the software industry. Experience building strategic partnerships within the business and cross-functionally, and influencing senior stakeholders with data rather than opinion. Experience recruiting across multiple EMEA markets and navigating the

GAQ427R208 We're looking for a Recruiter with experience driving recruitment in the EMEA region for our Field Engineering & Forward Deployed Engineering teams, to help us identify and hire great people for Databricks as we continue our expansion. You will conceive practical and creative ways to identify leading talent and invest considerable time activating and engaging passive candidates. You will use data to set benchmarks and metrics to create targeted recruiting strategies while partnering with leadership to build inspired teams. You will report directly to the Manager, EMEA Talent Acquisition. This is a fixed-term position for a period of 12 months, with the possibility of extension. The impact you will have Own full-cycle hiring for entry to mid-level Field Engineering roles across EMEA — Associate and mid-level Solutions Architects, Solutions Engineers, Delivery Solutions Architects, and similar. Run creative, high-quality outbound sourcing: build target lists, write outreach that people actually reply to, and keep a healthy pipeline of engaged passive candidates. Build market maps and talent pools by market, skill and competitor, and keep them warm so we can move quickly when headcount opens. Partner with hiring managers and senior recruiters on intake, calibration and candidate feedback, and keep them informed with clear, regular updates. Give every candidate a great experience — fast, honest communication and a well-run process from first message to offer. Keep our data clean and useful: accurate ATS hygiene, reliable reporting on funnel and sourcing performance, and insight on what channels are actually working. Contribute to how we source: test new tools, channels and outreach approaches, and share what you learn with the wider team. What we look for Experience sourcing and recruiting in-house or in agency, ideally within software, SaaS, or the Data and AI space. Demonstrable outbound sourcing ability — you can talk us through how you find and

About the role Chime's Financial Crimes team protects millions of members from money laundering, fraud, and the organized networks that target consumer financial platforms. We work in a bank-partner model: we run detection and investigation, and we escalate unusual activity to our bank partners, who hold the filing obligation. That means our written work product is read by outside parties, and the quality bar is correspondingly high. This is a senior individual contributor role. You will set the standard for how financial crime work is done here rather than working a queue — defining what good looks like, raising the ceiling for the analysts you lead, and owning the hardest problems on the team end to end. In this role, you can expect to Operate with minimal direction on problems that arrive ambiguous, and you define the approach rather than waiting for one. Set the quality standard others calibrate to with defensible judgement calls. Move work across team boundaries without formal authority, and you are trusted to represent Financial Crimes to partners outside the function. Raise the ceiling of the people around you — through calibration, coaching, documentation, and the examples you set in your own casework. Improve the system, not just the case. Every hard investigation should leave behind something reusable: a control, a procedure, a detection change, or a documented typology. What you will own: Vendor Management. You will lead, and support, a team of analysts. Vendor team quality. You sample operations work, run calibration with partners, keep apprised of quality assurance trends, and hold quality and productivity expectations where they belong. Risk trend analysis. You understand AML and Fraud risks well enough to follow the pattern of unusual activity across accounts, devices, funding sources, counterparties, and behavioral patterns, and you can show the shape of a network in a way a non-investigator understands. Typology development. You document new and evo