Praca model praca w Polsce. Znaleziono 46389 ofert pracy.

Senior Data Scientist

hubQuest PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... : from exploratory data analysis and model design, through refactoring and stability ... hours and remote hybrid work model Private medical care and Multisport ... and productionizing advanced data science models and services. Your work will ...

Senior Data Scientist

hubQuest PL, 52.40321, 16.93875, poznań, wielkopolskie, Poznań 2 dni temu

... : from exploratory data analysis and model design, through refactoring and stability ... hours and remote hybrid work model Private medical care and Multisport ... and productionizing advanced data science models and services. Your work will ...

Senior Data Scientist

hubQuest PL, 51.77497, 19.6198, łódź, łódzkie, Łódź 2 dni temu

... : from exploratory data analysis and model design, through refactoring and stability ... hours and remote hybrid work model Private medical care and Multisport ... and productionizing advanced data science models and services. Your work will ...

Lead / Senior Data Scientist

Lingaro PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... cases: problem framing, data preparation, model development, evaluation and basic deployment ... Freedom to choose your working model (HO hybrid office) Medical package ...

Stress Testing and Model Risk Senior Analyst

Citigroup PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... or more risk stripes, models or risk analysis, and will ... translate local requirements into model development, tracking change through the ... , as required. Present model insight and validation findings to ... with a hybrid working model (up to 2 days working ...

Data Scientist – Credit Risk and Fraud

Madiff Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... building production-grade machine learning models that directly influence credit approvals ... structured data processing, advanced ML models, and GenAI orchestration layers to ... Scientist working with production ML models. Very good Python skills and ...

RL Environment Engineer LLM Training Environments and Performance

Preference Model via XOR Inc. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... , and coordination with the Preference Model team). Please apply through this ... a small task. The Preference Model technical team will review your ... technical interview with the Preference Model team. Final decision is made ...

RL Environment Engineer LLM Training Environments and Performance

Preference Model via XOR Inc. PL, , , pl, PL, Bukareszt 2 dni temu

... , and coordination with the Preference Model team). Please apply through this ... a small task. The Preference Model technical team will review your ... technical interview with the Preference Model team. Final decision is made ...

Risk Analyst (with experience in Models Validation or Development)

HOIST FINANCE AB PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław, dolnośląskie 8 dni temu

... management, credit risk modelling, or model validation. •Knowledge of IFRS 9 ... and regulatory requirements. •Experience with model validation techniques, back-testing, and ...

Senior Applied Scientist, Fulfillment Planning & Execution Science - Fulfilment Optimization SCOT

Amazon Bellevue, WA, US jeden dzień temu

... create and improve ML models for our outbound transportation planning ... advanced statistical modeling, and graph models. You will have an opportunity ... for large scale data analyses, model development, model validation and model implementation.A day in the ...

Winter, Spring 2026 Co-op-Intern- Data Science and Digital Transformation

Sanofi-Aventis United States jeden dzień temu

... is to design data-driven models that can be integrated into ... * Develop, train, and validate predictive models to support decision-making processes ... , data visualization, and basic ML model evaluation techniques.br * Familiarity with ...

Applied Scientist

Amazon New York, NY, US jeden dzień temu

... the Ad Forecasting space with models using Machine Learning, Bayesian Statistics, ... to design, prototype, and implement models to deliver impact directly to ... QUALIFICATIONS- 3+ years of building models for business application experience- PhD, ...

Senior GenAI Specialist Solutions Architect, Amazon Bedrock GTM

Amazon Seattle, WA, US jeden dzień temu

... technologies related to large language models including LLM architectures, model evaluation, and fine-tuning techniques. ... must have experience with embedding model fine tuning and retrieval method ...

AI Model Validation Expert

PwC Budapest, Hungary jeden dzień temu

... work on developing predictive models, conducting statistical analysis, and creating ... learning techniques and proprietary models to reveal outcomes that deliver ... essential features and underlying model functionality. Duties and responsibilities: * You ...

Software Development Engineer, CSAI model training & evaluation

Amazon Seattle, WA, US jeden dzień temu

... scale data analyses, model development, model validation and model implementationKey job responsibilities- Collaborate with ... of customer support models. This is a unique opportunity ... evaluate and optimize model performance.BASIC QUALIFICATIONS- 3+ years ...

Senior Economist, Prime Video - Content Discovery Science

Amazon Seattle, WA, US jeden dzień temu

... own best in class casual models and metrics that unblock trade- ... finance to align PV’s economic models with the business financial P&L models, and works closely with Product ... visibility and explainability into the model outputs to empower users to ...

Applied Scientist II, Amazon

Amazon Palo Alto, CA, US jeden dzień temu

... . Leveraging cutting-edge Large Language Models (LLMs), we aim to redefine ... management and experiments of ML models at scale, applying advanced ML ... QUALIFICATIONS- 3+ years of building models for business application experience- PhD, ...

Quantitative Methods Analyst (f/m/d)

Uniper Düsseldorf, Germany jeden dzień temu

... focus on multi-factor market model for Unipers portfolio valuation, but ... with developing quantitative financial models. A track record of delivering such models in a commercial setting or ... on multi-factor market model for Unipers portfolio valuation, but ...

Sr. Applied Scientist, Amazon

Amazon Palo Alto, CA, US jeden dzień temu

... . Leveraging cutting-edge Large Language Models (LLMs), we aim to redefine ... management and experiments of ML models at scale, applying advanced ML ... QUALIFICATIONS- 3+ years of building models for business application experience- PhD, ...

Graduation: Integrating Component Simulations in Digital Twins with Machine Learning

Veghel, Netherlands jeden dzień temu

... be useful. Developing simpler component models requires significant effort as well ... to configure project-specific simulation models, which they use to analyse ... and programming.br * Systems simulation models are done in Javabr * Component ...