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7.3K jobs
decide
70 views 3 days ago

Data Scientist

New RemoteEurope
Spain
Madrid

Data Scientist at Decide4AI (based in Madrid, remote from anywhere in the world) building machine learning, deep learning and forecasting models for business problems across diverse sectors. Core stack is Python (Scikit-learn, Keras/TensorFlow) with model deployment on AWS, Google Cloud or Azure.

AWS Azure Data Science Deep Learning Keras +4 skills
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Cloudflare Backed by Union Square Ventures
107 views 3 days ago

Senior Machine Learning Engineer

Open 123d HybridWorldwideSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Architect and build Cloudflare’s next-gen AI/ML platform, unifying traditional ML and generative AI systems, including LLMs and autonomous agents, while driving end-to-end production infrastructure and cross-team collaboration.

Agentic AI AI Airflow Analytics Argo CD +46 skills
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Stone
37 views 3 days ago

DATA SCIENTIST III

Open 48d RemoteLATAM 7 questions
Brazil
Remoto

Remote data scientist (level III) at Stone, Brazil's largest independent payments company, on the fraud-prevention team: building and scaling ML fraud-detection models, defining success metrics, and improving alert monitoring and model validation. Core stack: Python (scikit-learn, XGBoost) and SQL at scale (Spark, Databricks, BigQuery).

BigQuery Databricks Machine Learning Python scikit-learn +3 skills
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pitchbookdata
58 views 3 days ago

Machine Learning Engineer

Open 18d North America 11 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Seattle, Washington

Machine Learning Engineer on PitchBook's AI & ML (Insights) team, building and deploying end-to-end NLP/GenAI models (summarization, semantic search, classification) that extract insights from PitchBook's financial data. Stack centers on Python, SQL, transformers/LLMs, LangChain, Kafka, Airflow, Snowflake, and Docker/Kubernetes.

Agile AI Airflow Analytics Cloud +29 skills
125K – 180K $
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pitchbookdata
14 views 3 days ago

Sr. Machine Learning Engineer

Open 18d North AmericaSenior 11 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Seattle, Washington

Senior ML Engineer on PitchBook's AI & ML (Insights) team, building and deploying NLP, GenAI, and LLM-powered features that extract insights from PitchBook's structured and unstructured financial data. Day to day: end-to-end model design, training, deployment, and maintenance using Python, transformers, LLMs, and scalable data pipelines (Kafka, Airflow, Snowflake), onsite in Seattle 5 days/week.

Agile AI Airflow Analytics Cloud +29 skills
170K – 240K $
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Affirm Backed by a16zBacked by LightspeedBacked by Founders Fund
115 views 3 days ago

Model Risk Management Lead, Machine Learning

Open 136d RemoteNorth AmericaLead 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Remote US

Lead model risk management for Affirm’s ML models, validating credit underwriting, risk, and fraud systems to ensure responsible AI and regulatory compliance.

Cloud Data Science Machine Learning PySpark Python +2 skills
164K – 245K $
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Affirm Backed by a16zBacked by LightspeedBacked by Founders Fund
62 views 3 days ago

Quantitative Analytics Manager, Affirm Bank Model Governance

Open 95d RemoteNorth America 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Remote US

Manages independent model risk validation for Affirm's internal bank: validating credit/fraud models (ML and statistical), building automated Python monitoring for drift and stability, driving remediation with model developers, and liaising with audit and regulators. Core stack: Python (pandas, scikit-learn, statsmodels) and SQL.

Analytics Data Lineage Machine Learning pandas Python +2 skills
195K – 280K $
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Affirm Backed by a16zBacked by LightspeedBacked by Founders Fund
112 views 3 days ago

Machine Learning Engineer II (ROA + LTV ML)

Open 17d RemoteNorth AmericaMiddle 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada
Remote Canada

Machine Learning Engineer II at Affirm (remote within Canada) builds production credit-risk models that predict likelihood of loan default and drive approval/decline decisions. Day to day: developing ML models (GLMs, gradient boosting, deep learning), scaling data pipelines, and partnering with platform, credit, and product teams using Python, SQL, Spark, and related ML tooling.

Data Pipelines Deep Learning Distributed Systems Kubeflow Machine Learning +7 skills
133K – 183K CAD
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Cubist Systematic Strategies
48 views 3 days ago

Quantitative Software Developer

Open 142d North America 5 questions
United States
New York

Builds and maintains trading systems and research infrastructure for a quantitative hedge fund, using Python, C/C++, and numerical libraries to automate alpha estimation, backtesting, and portfolio construction.

Automation CI/CD C++ JAX Linux +9 skills
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Cubist Systematic Strategies
108 views 3 days ago

Machine Learning Engineer, GenAI Technology

Open 98d North America 10 questions
United States
New York, NY

Design and build AI/ML systems for a global investment firm, integrating generative and traditional models into trading platforms using Python, TensorFlow/PyTorch, and cloud infrastructure.

Agile AI Cloud C++ Java +5 skills
180K – 300K $
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Neohype
8 views 3 days ago

CIENTISTA DE DADOS SR

New On-siteLATAMSenior
Brazil
São Carlos, SP, Brasil

Senior Data Scientist at Neohype who structures and analyzes large datasets, builds statistical and machine learning models, monitors KPIs/dashboards and data pipelines, and ships models to production in partnership with business teams. Core stack: Python, SQL, ML/MLOps, cloud (AWS/Azure) and BI tools, in a hybrid role based in Vila Olímpia (São Paulo).

AWS Azure Cloud Data Pipelines Feature Engineering +13 skills
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Hudson River Trading
58 views 4 days ago

Research Engineer

Open 138d North America, UKFull-timeJunior 8 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
London, New York, NY

Hudson River Trading (HRT) is a quantitative trading firm at the forefront of technological innovation. We build and deploy cutting-edge systems within one of the world’s most advanced computing environments to power…

AI Automation C++ Deep Learning Distributed Systems +5 skills
200K – 300K $
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GitLab Backed by Y Combinator
98 views 4 days ago

Data Scientist, Enterprise Analytics

New RemoteNorth AmericaFull-time 5 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
United States

Data Scientist on GitLab's Enterprise Analytics team, partnering with Sales, Revenue Ops, and Finance on go-to-market analytics: building ML models (propensity, PQL, churn, expansion), running A/B and quasi-experiments, and supporting executive reporting on ARR, consumption, and first orders. Core stack: Python, SQL/Snowflake, BI tools, MLOps, and agentic AI workflows.

A/B Testing Agentic AI AI Analytics Automation +23 skills
86K – 176K $
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Veloxio Technologies
88 views 4 days ago

Junior Data Scientist

New APACFull-timeJunior
India
Gurugram

Junior Data Scientist at Veloxio Technologies, a startup building AI/ML and web solutions for clients. The role involves building and deploying ML models, Generative AI/LLM applications (RAG, embeddings, AI agents), and data pipelines, working directly under the CTO. Core stack is Python with Pandas, NumPy, and Scikit-learn.

Agentic AI AI Analytics API Cloud +23 skills
600K – 800K INR
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Payarc
43 views 4 days ago

Software Engineer II-Hybrid Role

Open 74d North AmericaMiddle
United States
Corporate Office, Greenwich, CT

Mid-level software engineer at Payarc, a payments company, who designs, builds, and maintains payment applications, APIs, and backend services with limited guidance in a PCI DSS-compliant environment. Works across a broad stack including PHP/Laravel, Java, Python, React, AWS, and Docker/Kubernetes; hybrid role based in Greenwich, CT.

Agile AI Android Angular API +43 skills
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AmpleInsightInc
4 days ago

ML Engineer – Generative AI & LLMs (Remote)

New RemoteNorth AmericaContractMiddle
Canada
Toronto, ON

We’re looking for Machine Learning Engineers who are passionate about building cutting-edge systems with LLMs and real-world data. In this role, you’ll work closely with clients and teammates to design, prototype, and…

Agentic AI AWS Azure Bash Docker +16 skills
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vikingcruises
88 views 4 days ago

Machine Learning Engineer

Open 51d HybridNorth AmericaFull-time
United States
Los Angeles, California

Machine Learning Engineer on Viking's Data Platforms & Solutions team in Los Angeles, designing, deploying, and operating production ML systems for demand forecasting, pricing, inventory, and recommendations. Core stack is Python, SQL, Spark, Databricks, and MLflow with a strong MLOps focus.

A/B Testing Acceptance Criteria AI Analytics API +26 skills
155K – 180K $
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DXC Technology Company
19 views 4 days ago

AI & Data Science Engineer

New HybridEuropeFull-time
Italy
Bari

Data Scientist at DXC Technology in Bari (hybrid/smart working) supporting AI and Generative AI projects for clients — building ML, NLP and computer-vision solutions and helping with presales materials. Needs 2–5 years of Gen AI experience with Python, TensorFlow, PyTorch and Scikit-learn; gross annual salary from €38,000.

Agentic AI AI Automation Computer Vision Data Science +8 skills
from 38K €
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DoorDash Backed by Y CombinatorBacked by SequoiaBacked by SoftBank Vision Fund
146 views 4 days ago

Senior Software Engineer, Machine Learning

Open 20d RemoteNorth AmericaSenior 7 questions
United States
San Francisco, CA, New York, NY, Seattle, WA

Senior ML engineer on DoorDash's grocery/retail catalog team, designing, training, deploying and monitoring production machine learning models that keep the product knowledge graph accurate and semantically rich. Core stack includes PySpark, Snowflake SQL, PyTorch/scikit-learn-style frameworks, and AI coding tools like Claude Code and Cursor.

AI Claude Code Feature Engineering Keras Machine Learning +7 skills
168K – 247K $ / hr
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