XGBoost jobs in Ashburn, VA

Ashburn, Virginia

•

Today

Unissant delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent excited to join that effort. To learn more about our exciting organization, please visit us at . We are seeking a AI Data Scientist to join

Easy Apply

Full-time

Depends on Experience

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

Machine Learning Engineer

Washington, District of Columbia

•

Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 108,400.00 - 203,400.00 per year

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

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

Director, Oncology Commercial Data Science & AI Products

Gaithersburg, Maryland

•

Today

We're building a connected, end-to-end Enterprise AI engine - uniting data foundations, AI technology, process reinvention, and business-facing AI to accelerate results across the whole value chain. Success depends on being exceptional connectors: you'll actively leverage existing capabilities, celebrate and promote reuse, export breakthrough ideas across geographies and functions, and obsess over scaling impact rather than building in isolation. If you thrive in high-collaboration environments

Full-time

USD 186,014.40 - 279,021.60 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

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 Software Engineer II - Ads Quality

Remote

•

Today

Full-time

USD 230,000.00 - 242,500.00 per year

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 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

AI Data Scientist

Ashburn, Virginia

•

Today

AI Data Scientist: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers that co

Full-time

Machine Learning Engineer

Remote or San Francisco, California

•

Today

The Role: As a Machine Learning Engineer at Sift, you will bridge the gap between data science and large-scale distributed systems. You won't just train models in isolation; you will build end-to-end pipelines that extract signals, train custom models per merchant, and serve predictions at production scale with low latency. You will work on an automated machine learning ecosystem that dynamically recalibrates models based on streaming global telemetry data. What You'll Do: Model Development &

Full-time

USD 140,000.00 - 190,000.00 per year

Senior Data Scientist Databricks / Dataiku Migration

Remote

•

7d ago

Senior Data Scientist Databricks / Dataiku Migration Company: YottaFlex AI Technologies Inc. Employment Type: Contract 6 to 9 Months Work Authorization: Must be authorized to work in the United States Job SummaryYottaFlex AI Technologies Inc. is seeking a Senior Data Scientist to support an enterprise Analytics & AI Modernization initiative. This role will focus on assessing existing machine learning solutions and leading the migration and modernization of analytics workloads from Dataiku to D

Easy Apply

Contract

Depends on Experience

Senior Data Scientist

Remote

•

3d ago

Job Title: Senior Data Scientist Location: Remote Role & Responsibilities Overview: Develop machine learning models for various P&C insurance products related to pricing, customer behavior, retention, price sensitivity, risk segmentation, etc.Build, enhance, and maintain GLM-based pricing models (frequency, severity, pure premium) for insurance productsPerform model comparison and benchmarking between traditional actuarial models and ML approachesDesign and implement feature engineering pipelin

Easy Apply

Full-time

Depends on Experience

Senior Data Scientist

Remote or St. Louis, Missouri

•

Today

Senior Data Scientist - Applied Machine Learning Remote 3-6+ Months Hands-on senior technical resource on a two-person KCS project team focused on developing an ML solution for identifying high-value Cisco Learning engagement opportunities. Required Skills Machine Learning / Statistics Traditional predictive ML Statistical modeling Classification / probability-based modeling Feature engineering and feature selection Feature importance / ablation analysis Model evaluation and calibration Clas

Easy Apply

Full-time, Part-time, Third Party, Contract

USD 65-70

XGBoost jobs in Ashburn, VA, USA