Systems Phd Jobs

Beacon Biosignals is transforming precision medicine for the brain, from clinical development to clinical care. For Life Sciences partners, we offer the leading at-home EEG platform for clinical development of novel therapeutics for neurological, psychiatric, and sleep disorders. Our Diagnostics business is building the most comprehensive at-home platform for precision diagnostics, combining EEG and cardiopulmonary signals to deliver reimbursable assessments for sleep and central nervous system disorders. Together, we're changing the way patients are diagnosed and treated for any disorder that affects brain physiology. Beacon Biosignals is seeking a Software Engineer IV to join our Datastore team. The Datastore sits at the heart of Beacon's platform. It defines our foundational data model and serves as the centralized repository and API for brain data collected from clinical studies, supporting the analytical tools, services, and applications used by our scientists, clinicians, and partners. This role emphasizes the design and scaling of backend systems for data infrastructure: PostgreSQL data models, Kafka-driven event pipelines, and the GraphQL API that makes scientific and clinical data usable - distinct from frontend development or end-user product surfaces. At this level you will lead the design of complex systems within the Datastore rather than individual components, own the pipelines that deliver dataset snapshots into our warehouse, and collaborate across platform, application and scientific teams to implement APIs that unlock new workflows in Beacon's expanding portfolio of clinical studies and digital health products. You should have experience writing complex SQL queries by hand, and should be prepared to reason about schema design, indexes, and query behavior as a matter of course. Two properties of our system that shape our work may influence your application. Our GraphQL API is generated from the PostgreSQL schema using PostGraphile, so a schema decis

Territory : Southwest, including Colorado, Arizona, New Mexico Natera is seeking an experienced Clinical Oncology Specialist (COS) to join our specialized Genitourinary (GU) Oncology sales team. This high-impact, tumor-specific role will focus on driving adoption and growth of Signatera™, Natera's personalized, tumor-informed molecular residual disease (MRD) test , across the GU Oncology landscape. Signatera is a circulating tumor DNA (ctDNA) assay designed to detect molecular residual disease and monitor disease recurrence. Across GU cancers, including bladder, renal cell carcinoma, and testicular cancers, Signatera provides highly specific molecular insights that can help clinicians assess recurrence risk, monitor disease status, and inform individualized patient management strategies. The Clinical Oncology Specialist will serve as a strategic field partner and key representative of Natera Oncology, developing relationships with Key Opinion Leaders (KOLs) and healthcare providers across academic medical centers, integrated delivery networks, hospital systems, and select community oncology practices. This position will have a primary focus on Urologic Oncology, with key call points including Urologic Oncologists, GU Surgical Oncologists, Radiation Oncologists, Medical Oncologists, Pathologists, and other healthcare providers involved in the diagnosis, treatment, and ongoing management of patients with genitourinary cancers. Primary Responsibilities Develop and execute strategic territory business plans to drive Signatera adoption, achieve sales objectives, and maximize market opportunities. Build and strengthen relationships with Urologic Oncologists, GU Surgical Oncologists, Medical Oncologists, Radiation Oncologists, Pathologists, and other key stakeholders across the GU Oncology continuum of care. Drive new account acquisition, expand existing partnerships, and identify growth opportunities within academic medical centers, hospital systems, leading urology

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. About the role We are looking for a Senior Brand Designer to help shape how SpaceXSI shows up in the world. This role is built for someone who has built brand systems in fast-moving environments, cares deeply about craft, and brings an AI-first mindset to how creative work gets made. You’ll join the Brand Studio, the team behind the brand across the entire SpaceXSI ecosystem (from Grok and Grok Bot to X), and help shape both the brand system itself and how it comes to life in our campaigns. This is a hands-on role. Much of the foundation is still being built, so you’ll spend real time designing and making things yourself. It also comes with significant ownership: you’ll lead projects from first concept through final execution, and your work will help set the bar for how the brand evolves. What you’ll do Brand system: Evolve and extend the visual identity (logo, typography, color, layout, imagery, and graphic language) and document it so other teams can apply it correctly. Workflows & toolkits: Turn recurring design work into repeatable, AI-assisted workflows: templates, tools, and generators that let marketing, product, and other teams produce on-brand work without you in th

About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial products, unlock new markets, and move money in seconds across 130+ countries, with 40+ licenses for fiat and digital assets globally. Processing billions annually, we empower enterprises worldwide to send, receive, convert, and settle stablecoins and fiat seamlessly through a single integration. Our mission is to accelerate global money movement, and we're assembling a world-class team to make it happen. Trusted by industry leaders like Corpay, Worldpay, Deel, and Flywire, we deliver the infrastructure that makes new forms of money usable within the financial systems customers already rely on today. By combining Mastercard's global payment reach and trusted networks with BVNK's stablecoin infrastructure, we're building the trusted operating layer for the evolution of money movement, helping customers participate in emerging digital networks without having to rebuild their businesses around every new innovation. We're a diverse team spread across EMEA, North America, and APAC, with a shared belief that stablecoins are the new infrastructure layer for financial services, and that BVNK is at the forefront of this shift. We're incredibly honored to have been recognized by: CNBC World's Top Fintech Companies (2026) FXC Intelligence Top 100 Cross-border Payment Companies (2026) Newsweek's The Top 100 Global Most Loved Workplaces (three years running, most recently 2025) LinkedIn as one of the Top 20 Startups in the UK (2025) About The Role: As a Solutions Engineer at BVNK, you will be a technical partner to our commercial teams and prospective customers throughout the sales process. You will lead the technical strategy for some of BVNK’s most complex and strategic opportunities, helping customers understa

Developer Advocates at Datadog are engineers who share their expertise with technical practitioners, help customers tell their stories, and represent the perspectives of our community inside Datadog. As a Manager II on the Advocacy team, you will lead our Community Advocacy functions. You will manage a team of Developer Advocates responsible for global programs such as Datadog Ambassadors, Champions, and User Groups, as well as opportunities for customer engineers to share their expertise through technical writing, public speaking, and other community contributions. Across these interconnected programs, your team will enable customer engineers to contribute technical knowledge, lead communities, and turn their experiences into compelling content and conference talks for Datadog and third-party channels. This role combines people leadership, program strategy, technical judgment, and cross-functional influence to amplify authentic customer voices, deepen understanding of Datadog and its products, and foster a thriving community of practitioners. What You’ll Do: Lead and develop a team of Developer Advocates, setting clear expectations, guiding priorities, coaching performance, supporting career growth, and fostering an inclusive, high-performing culture Own the strategy, goals, and roadmap for Community Advocacy, translating broader Advocacy and company priorities into focused programs and measurable outcomes Guide the continued development of our Ambassador, Champion, and User Group programs, creating clear contributor journeys, expectations, enablement, recognition, and opportunities for customer engineers to increase their impact Build repeatable systems that enable customer engineers to contribute technical knowledge, create content, share best practices, and serve as trusted leaders within their communities Develop a strong pipeline of customer stories by identifying compelling practitioners and helping them shape authentic, technically credible narr

About Us: AI needs a new infrastructure layer. We're building it at Modal. Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now. Our customers include category-defining companies like Ramp , Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. We've passed $1B in annualized run rate, up 15x from a year ago. In October 2026 we raised a $750M Series D led by Accel at a $15.75B valuation. Our team includes creators of popular open-source projects (e.g., Seaborn , Luigi ), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience. The Role: We are looking for strong engineers with experience and interest in designing, building, and maintaining the novel, high-performance systems that make up our serverless platform. Specifically, you'll be working on the distributed object storage system that underpins every container image, volume, and checkpoint on Modal: hundreds of petabytes of data, replicated across multiple cloud object stores and a CDN, cached on local NVMe across a large fleet of workers in many datacenters, and shared peer-to-peer within each datacenter. You'll make cold starts feel local when the data is hundreds of milliseconds away, designing the caching, preloading, and peer-to-peer layers that hide object-store latency and keep public ingress off saturated uplinks. You'll own durability and cost at petabyte scale, from streaming and batch replication between origins, to garbage collection over billions of objects. You'

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. ABOUT THE ROLE Snowflake’s product experience is how customers engage with our data and AI platform. As the Senior Product Manager for Horizontal UI Experiences, you will improve the quality, speed, consistency, and reach of Snowflake’s UI experience across the workflows and shared UI capabilities customers rely on every day. You will own a focused, cross-product charter spanning core customer journeys, UI platform components, design systems, performance, accessibility, and global readiness. You’ll partner closely with engineering, design, and product teams to turn customer needs into a clear roadmap and measurable improvements. AS A SENIOR PM AT SNOWFLAKE, YOU WILL: Own the product strategy and roadmap for horizontal UI experiences, balancing customer needs, product quality, technical constraints, and business impact. Improve end-to-end experiences across login and authentication, the homepage, and core customer journeys. Partner with design and engineering to evolve shared UI capabilities, including the design system and personalization, so experiences feel coherent across products. Drive improvements to performance and product latency, working with engineering teams to identify the highest-impact opportunities and measure progress. Make Snowflake work for more customers

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . The Platform Design and Research team at Coinbase plays a critical role in executing on our vision to create more economic freedom for the world and sits at the center of building products across the company. We design the core platforms and internal tools that accelerate product development and operations across Coinbase, and we're building the most secure, trusted, and easy-to-use experiences for the teams that build on top of our platform. You'll join our Infra pillar, partnering closely with engineering leadership to bring design rigor to the internal tools and dashboards Coinbase teams rely on every day, from configuration and deployment tooling to observability and operational dashboards. As a Senior Product Designer, you'll independently define the problem space for these often-ambiguous, engineer-facing tools, using research and usage data to shape a roadmap that doesn't yet exist, and lead design end-to-end from discovery through launch. What you’ll do: Contribute to the overall direction and decision-making for product and design strategy across Coinbase’s infrastructure tools. Design high-quality UI and interaction patterns for data-intensive, workflow-heavy enterprise tools, including visual workflow builders, configuration management systems, and real-time dashboards. Own end-to-end design for development release-pipeline, giving engineers v

About the Team The OpenAI Risk & Audit team is building an enterprise risk capability for a company operating at the frontier of AI. We help leaders identify, understand, and manage the risks that matter most while enabling responsible innovation and durable growth. We are developing a modern enterprise risk management (ERM) program and the technology foundation that powers it. Our work connects risk strategy, governance, compliance, and assurance with high-quality data, automated workflows, continuous monitoring, and AI-enabled analysis. We partner across Finance, Security, Legal, Engineering, Product, People, Operations, and Internal Audit, and provide clear reporting to senior leadership and the Board. We aim to make risk ownership practical, decision-useful, and embedded in how OpenAI builds and scales. About the Role As the Head of Enterprise Risk Management, you will help build and lead an integrated ERM program and the ERM platform that supports it. You will establish common risk language, governance, and decision processes while translating them into scalable systems, data products, and workflows. You will own enterprise risk assessments, maintain a centralized risk register, develop risk appetite and key risk indicators, and help leaders evaluate significant changes such as new products, markets, partnerships, major systems, and strategic investments. This is a hands-on leadership role at the intersection of risk, operations, and technology. You will work with technical and business teams to connect source systems, improve data quality, automate evidence and control monitoring, and use AI to surface emerging risks and accelerate analysis. You will also help create a strong risk culture, coordinate assurance across the three lines, and communicate complex issues with clarity and sound judgment. This is an opportunity to build a next-generation capability from the ground up. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in

Who we are: Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market, spanning more than 6 billion profiled devices, 800 million consumers, and 3 million businesses worldwide. Leading companies including FIS, GoDaddy, Intuit, Edward Jones, ZoomInfo, and Checkout.com rely on Sardine to secure and grow trust in their products. Our culture: We hire talented, self-motivated individuals with extreme ownership and high growth orientation. We value performance and not hours worked. We believe you shouldn't have to miss your family dinner, your kid's school play, friends get-together, or doctor's appointments for the sake of adhering to an arbitrary work schedule. We're a remote-first team spread across time zones, so no office to report to - work from wherever helps you do your best work. Just a couple of things to keep in mind: pay is based on where you're located, and you'll need to keep a home base in the country you're hired in. So while we love the "coffee shop today, mountains tomorrow" life, this isn't a passport-optional, work-from-anywhere-on-Earth kind of remote - think flexible within your country, not borderless. Location: Remote - India To be considered for this position, you must reside in one of the following cities: Karnataka: Bangalore/Bengaluru Delhi: Delhi Harayana: Gurugram Chennai: Chennai Maharashtra: Mumbai Maharashtra: Pune About the Role: As a backend-focused Software Engineer, you will play a pivotal role in designing, constructing, and maintaining APIs, services, and systems across our engineering team. This multifaceted position involves developing new features on a large scale, refining internal tooling and processes, contributing to product and technical roadmaps, a

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . As a Machine Learning Engineer at Pinterest, you’ll develop and improve machine learning systems that power product experiences and discovery. You’ll partner with engineering, product and design teams to build, evaluate and iterate on scalable solutions that help Pinners find relevant, inspiring content. In this role, you’ll grow your technical expertise while contributing to reliable, high-impact systems. What you’ll do: Conduct applied machine learning research to address product and platform challenges at Pinterest. Collect, analyze and synthesize data to develop data-driven machine learning models. Write maintainable, efficient code and contribute to testing and code-review practices. Apply machine learning techniques, including natural language processing and graph-based approaches, to modeling and ranking challenges across discovery, ads a

Everpure (NYSE: P) has evolved from storage pioneer to data platform, closing fiscal 2026 with $3.7 billion in revenue, its first billion-dollar quarter, and accelerating growth into FY27. Our strategic agenda spans the companies defining the next era of technology - hyperscalers, AI labs, the AI hardware supply chain, data platform providers, and the broader AI ecosystem. This type of work—work that changes the world—is what the tech industry was founded on. So, if you're ready to seize the endless opportunities and leave your mark, come join us. THE ROLE: We are actively seeking highly motivated engineers who excel in dynamic, small-team settings. You will get a chance to contribute to innovative product ideas that tackle challenges within massive-scale storage environments. We are looking for skilled and dynamic Software Quality Engineers with a strong focus on automation to join our team. In this role, you will be a key player in ensuring the delivery of high-quality software through rigorous testing, building and leveraging a scalable test automation, and contributions to building high-performance systems. You will actively participate in designing tests, developing and maintaining test sets and strategies, and collaborating with peers and stakeholders to achieve comprehensive test coverage. You will work closely across kernel and OS layers, gaining exposure to end-to-end system interactions, I/O paths, and performance characteristics. Strong troubleshooting skills are essential, particularly in diagnosing complex server and storage issues across hardware and software boundaries. WHAT YOU'LL DO: Designing and implementing automated tests throughout the entire lifecycle of product development and support. Creating, developing, and maintaining automated test sets and test strategies for various products. Collaborating with peers and stakeholders to identify requirements and contribute to solutions from initial test design to a comprehensive testing suite. W

Hyliion is committed to creating innovative solutions that enable clean, flexible and affordable electricity production. The Company’s primary focus is to develop distributed power generators that can operate on various fuel sources to future-proof against an ever-changing energy economy. Job Purpose The Senior Manager, Assembly Operations is responsible for Core, Module, and Harness Assembly at the Cedar Park, Texas facility as KARNO production moves from development builds to repeatable production. Hyliion designs and builds the KARNO Power Module, a fuel-agnostic linear generator for data center, commercial and industrial, and defense applications, combining additive manufacturing with precision electromechanical assembly. The position runs the shop floor through Safety, Quality, Delivery, Cost, and People (SQDCP) performance, builds the standard work and discipline that make production predictable, and develops supervisors into front-line leaders. Designs are maturing, work instructions are evolving, and some assemblies are still being productionized, so the position brings structure to that environment without slowing the build. Continuous improvement is part of the daily work of the role. Leadership is exercised on the production floor by listening to the people doing the work and solving problems alongside them, with high standards and accountability delivered with respect. AI at Hyliion At Hyliion, AI is core to how we work. We equip every team member with leading AI tools and count on you to use them — to move faster, solve harder problems, and help us realize the full potential of KARNO technology for the world. Duties and Responsibilities Own Safety, Quality, Delivery, Cost, and People (SQDCP) performance across Core, Module, and Harness Assembly, with defined metrics, visual management, and daily tiered accountability. Build a safety-first culture in an environment that includes high-voltage systems, pressuri

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 The Ads DSE team builds the core capabilities that power Instacart's off-platform advertising, secure data collaboration (cleanrooms), automated taxonomy management, and their associated platform foundations. We are hiring a Senior Engineer II (L6) to co-own the technical roadmap, modernize our data solutions infrastructure, scale off-platform integrations and measurement capabilities, extend our cleanroom collaboration capabilities, and automate taxonomy change management workflows. This role is pivotal for cross-team collaboration, developer productivity, and AI-driven development initiatives. You are a senior technical leader who designs and ships scalable, data‑intensive systems; drives cross‑team execution; and raises engineering standards. You’ll partner closely with Product, Data Science, Data Platform, and Governance teams to build reusable abstrac

Blue Link Wireless, An Authorized Retail of AT&T Full-Time | Base Pay, Uncapped Commission Paid 3-Week Training Provided. No Wireless Experience Required. About the role: Your phone is where you bank, shop, talk, stream, and navigate. It is not a luxury; it is infrastructure. As a Sales Advocate at Blue Link Wireless, an Authorized Retailer of AT&T, you are the person who helps customers find the right device and plan to make all of that work. This is real sales: conversations, problem-solving, and closing. Not register-watching. If you are naturally curious, great with people, and motivated by results you can see on your paycheck, BLW wants to hear from you. Your effort = your earnings: Base pay is just the floor. Commission is where this gets interesting. Top performers earn significantly more, and BLW will teach you exactly how to get there during your fully paid 3-week training. You might be a fit if: You can hold a real conversation with anyone, from first-time phone buyers to small business owners You pick up new tech fast (iPads, POS systems, carrier apps) with no hand-holding needed Monthly goals motivate you rather than stress you out You listen to the customer first and sell second; the best solution wins the sale What your day actually looks like: Engage walk-in customers and guide them through device and plan decisions Hit and beat monthly sales targets through product knowledge and genuine connection Stay current on the latest AT&T products, promotions, and devices Occasionally represent the brand at community events Bring positive energy to the floor and help shape a store culture worth showing up for Handle service and sales needs with honesty and care; every interaction counts Flexibility to work at nearby locations as needed Availability for evenings, weekends, and holidays What you need: 18 years of age or older High school diploma or GED Authorized to work in the U.S. Ability to pass a background check Strong communicator, written and