Data scientist jobs | Jobs in Childcare

Jul 19, 2025

Sr. Data Scientist

£135,000 - £165,000 yearly

Nestlé Information Technology is the digital arm of the world’s largest nutrition, health, and wellness company. With 150+ years in business, 2,000+ brands, and 270,000+ diverse team members—you’re joining an organization that’s revolutionizing food and championing global humanitarian efforts with technology at its core. Joining Nestlé IT means you’ll never stop learning and sharpening new skills. Tools, technologies, and innovation for the next generation of food is part of it. Working with team members from different cultures and corners of the world on truly meaningful initiatives is what makes our work inspiring. Think beyond technology. Feel like you belong. Join a Force for Good. This position is not eligible for Visa Sponsorship. Position Summary: Join us as a Sr. Data Scientist, where you will play a pivotal role in shaping the future of our data science initiatives and influence architecture. In this dynamic position, you will use your data science expertise to create...

Nestlé IT Arlington, VA, USA

Jul 19, 2025

Data Scientist - AI Trainer

£29.06 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Reading, ENG, United Kingdom Full time

Jul 19, 2025

Data Scientist - AI Trainer

£29.06 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Bolton, ENG, United Kingdom Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Montréal, QC, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Trois-Rivières, QC, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Toronto, ON, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Ottawa, ON, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Calgary, AB, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Brantford, ON, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Winnipeg, MB, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Hamilton, ON, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Remote, , Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Vancouver, BC, Canada Full time

Jul 18, 2025

Data Scientist - AI Trainer

£54.88 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...

DataAnnotation Oakville, ON, Canada Full time

Jul 16, 2025

Data Scientist

£38.00 - £50.00 hourly

*Data Scientist * *Atlanta, GA (Hybrid – 4 days in office, 1 day remote)* *Contract (12 Months, with potential extension)* *Overview:* Our Utilities client is seeking a mid-level Data Scientist to join its Business Development team. This individual will support advanced analytics and machine learning initiatives aimed at improving strategic decisions and business performance. The ideal candidate has a strong foundation in data science techniques, thrives in collaborative environments, and is passionate about turning data into insights that matter. *Key Responsibilities:* * Analyze large and complex datasets to identify trends, patterns, and insights using statistical and machine learning techniques. * Design and develop predictive models (regression, classification, clustering, etc.) to forecast business outcomes. * Create effective data visualizations using Tableau, Power BI, or Python libraries to communicate findings to stakeholders. * Conduct hypothesis testing and A/B...

Brooksource Atlanta, GA, USA

Jul 16, 2025

Senior Data Scientist

£65.00 - £80.00 hourly

*Senior Data Scientist * *Atlanta, GA (Hybrid)* *Contract (12 Months, with potential extension) * *Overview: * Our Utility/Gas client is seeking an experienced Data Scientist to support the Enterprise Decision Support & Data Governance organization. This role will drive strategic data science initiatives by applying advanced analytics and machine learning to solve complex business challenges and deliver actionable insights across the organization. *Key Responsibilities: * * Analyze large and complex datasets using statistical and machine learning techniques. * Build and deploy predictive models using algorithms such as neural networks, ensemble methods, and deep learning. * Create compelling and easy-to-understand data visualizations with tools like Tableau, Power BI, or Python libraries. * Lead feature engineering to improve model accuracy and business relevance. * Conduct rigorous hypothesis testing and statistical validation for business strategies. * Develop and optimize...

Brooksource Atlanta, GA, USA

Jul 11, 2025

Data Scientist - AI Trainer

£40.00 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented *...

DataAnnotation Green Bay, WI, USA Full time

Jul 11, 2025

Data Scientist - AI Trainer

£40.00 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented *...

DataAnnotation Waterloo, IA, USA Full time

Jul 11, 2025

Data Scientist - AI Trainer

£40.00 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented *...

DataAnnotation Las Vegas, NV, USA Full time

Jul 11, 2025

Data Scientist - AI Trainer

£40.00 hourly

We are looking for a data scientist to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Data Science, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented *...

DataAnnotation Fayetteville, AR, USA Full time

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88 data scientist jobs found