Xgboost jobs in sunnyvale, ca

Software Development Engineer (Machine Learning)

Sunnyvale, California

•

Today

Job Description FortiAIGate is Fortinet's AI security and governance gateway. It sits inline between enterprise users, AI agents, and LLM providers, inspecting prompts and responses in real time to detect prompt injection, jailbreaks, sensitive data exposure, and policy violations - under a strict latency budget. We are hiring a Machine Learning Engineer to own the detection models behind that product: training, evaluation, optimization, and the serving stack that runs them in production. Res

Full-time

USD 150,000.00 - 183,000.00 per year

Senior Lead Software Engineer

Palo Alto, California

•

Today

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Commercial and Investment Bank Payments Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities

Full-time

USD 175,750.00 - 260,000.00 per year

Senior Search Engineer - Services Special Projects

Cupertino, California

•

Today

Our team is building a massive, real-time search experience from the ground up - one that will reach users at Apple scale. It's search at the intersection of Generative AI and Information Retrieval, and it's a rare opportunity to shape a product that millions will rely on. We are seeking a highly experienced and innovative Search Systems Engineer to help design, develop, and optimize large-scale search systems. Description This role is ideal for a technically deep individual who has a strong

Full-time

Machine Learning Engineer, Natural Language Understanding, Proactive

Santa Clara, California

•

Today

Apple's On-Device Query Understanding team is building the next generation of personalized, intelligent search. You will research and develop novel approaches in query understanding and machine learning modeling, creating the technology that enables seamless search and assistant experiences across Apple products. This is a role for someone passionate about applying machine learning and generative AI to meaningful, large-scale challenges, where your work will directly shape how millions of people

Full-time

Senior Data Scientist

Remote or San Francisco, California

•

Today

Circle (NYSE: CRCL) is one of the world's leading internet financial platform companies, building the foundation of a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. Enterprises, financial insti

Full-time

USD 152,500.00 - 205,000.00 per year

Sr. Data Scientist

Santa Clara, California

•

Today

About Us At Versa Networks, we're revolutionizing the way businesses connect, secure, and optimize their networks. Our mission is to secure anywhere, anytime access to anything. As a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. Our innovative products enable enterprises to deliver a seamless, scalable, and

Full-time

USD 225,000.00 - 300,000.00 per year

AI/ML Developer

Pleasanton, California

•

Today

Location: Pleasanton, CA Salary: $130,000.00 USD Annually - $135,000.00 USD Annually Description: Our client is currently seeking a AI/ML Developer AI/ML Software Engineer About the Role Are you a data-driven engineer who sees patterns where others see complexity? Do you enjoy building intelligent systems that solve real-world business challenges? We are seeking an experienced AI/ML Software Engineer (P3) to help design, build, and scale next-generation AI solutions that drive smarter decis

Contract

USD 130,000.00 - 135,000.00 per year

Remote Machine Learning Researcher

Remote

•

Today

Job Description A quantitative investment and research organization is seeking a Machine Learning Researcher / Engineer to join a highly collaborative, hands-on team. This is a fully remote opportunity with compensation up to $200,000 based on experience. This role is ideal for someone with a strong mathematical foundation who enjoys evaluating different machine learning approaches, transforming research into production-quality code, and delivering practical results. The team values intellectua

Easy Apply

Full-time

USD 200,000.00 per year

AI/Machine Learning Engineer

Remote

•

Today

We are seeking a proactive AI/Machine Learning Engineer to join our team and help design, build, and optimize recommendation and ranking systems at scale. In this role, you will develop models that drive personalized experiences, rigorously evaluate their performance, and collaborate closely with cross-functional teams to deliver impactful machine learning solutions in a modern cloud environment. Responsibilities Design and build recommendation and ranking models, including learning-to-rank, re-

Full-time

Senior Machine Learning Engineer, Economist

Remote

•

Today

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

Full-time

USD 207,000.00 - 218,500.00 per year

Sr AI/ML Engineer Remote Nationwide or Office-Based in MN/DC

Remote or Minnetonka, Minnesota

•

Today

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Full-time

USD 120,100.00 - 214,500.00 per year

Sr. Data Scientist

Remote

•

Today

Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we're making bette

Full-time

USD 150,000.00 - 180,000.00 per year

Principal Data Scientist - Consumer

Remote

•

Today

Gopuff delivers everyday essentials in minutes from our own network of micro-fulfillment centers. Every session, a customer sees a small, fast-changing assortment that depends on where they are, what's in stock, and what they need right now. Getting that experience right is one of our biggest levers for growth. As Principal Data Scientist, Consumer, you will be the technical lead for how Gopuff personalizes the shopping experience. You will design and ship the recommendation, ranking, and perso

Full-time

USD 180,000.00 - 240,000.00 per year

Senior Software Engineer II - Ads Quality

Remote

•

Today

Full-time

USD 230,000.00 - 242,500.00 per year

Consultant I (Contractor)

Remote or Philadelphia, Pennsylvania

•

Today

Empower our team as a Senior Machine Learning Engineer, where you'll build and deploy reliable machine learning models that drive real results. We're seeking someone with deep hands-on experience in traditional ML techniques and Python, your work will be central to our success. This role is focused on practical model development, not just AI buzzwords. Join us to collaborate with a small, skilled team, sharpen your skills with large-scale data, and contribute directly to production solutions. Re

Easy Apply

Contract

Senior Data Scientist

Remote

•

Today

About Amplify Amplify helps teachers bring delight and rigor to students every day. We have become a leader in K-12 literacy, biliteracy, math, and science by building inspiring teaching and learning experiences based on research. The Amplify Classroom platform combines curriculum, assessment, and supplemental learning into one coherent high-quality instructional system. A pioneer in education since 2000, Amplify has developed deep relationships in states and districts by partnering with educat

Full-time

USD 138,000.00 - 158,000.00 per year

Machine Learning Engineer II (Underwriting ML)

Remote

•

Today

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. On the Underwriting ML team, you'll build and improve machine learning systems that make real-time transaction decisions, assessing the repayment risk and expected value of every Affirm checkout. You'll work closely with experienced ML engineers, platform partners, and cross-functional stakeholders to take models from

Full-time

USD 165,000.00 - 225,000.00 per year

Senior Manager, Data Science

Foster City, California

•

Today

About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that

Full-time

USD 180,600.00 - 289,300.00 per year

Senior Data Scientist - IntelliScript (Remote)

Remote or Brookfield, Wisconsin

•

Today

What We Do Milliman IntelliScript is a group of a few hundred experts in fields ranging from actuarial science to information technology to clinical practice. Together, we develop and deploy category-defining, data-driven, software-as-a-service (SaaS) products for a broad spectrum of insurance, health IT and life sciences clients. We are a business unit within Milliman, Inc., a respected consultancy with offices around the world. Candidates who have their pick of jobs are drawn to IntelliScript'

Full-time

USD 93,700.00 - 222,985.00 per year

Data Scientist GenAI / RAG

Hybrid in Santa Clara, California

•

Yesterday

Job Title : Senior Data Scientist GenAI / RAG Location : Houston, TX ,Dallas TX, or Santa Clara CA ( Hybrid ) Job Type : Full-time Job Description Strong hands-on experience in Agentic AI and Multi-Agent Systems Experience with LangGraph, LangChain, MCP (Model Context Protocol), tool calling, agent orchestration Strong RAG implementation experience including Vector Databases, Hybrid Retrieval, Reranking, Knowledge Graphs Hands-on experience with AWS Bedrock and enterprise GenAI solutions Str

Easy Apply

Full-time

Depends on Experience

Xgboost jobs in Sunnyvale, CA, USA