Empregos de freelance machine learning developer em Lisboa

-Oct-2026 Global Business Services Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future. Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in areas...

Iterable is the leading AI-powered customer engagement platform that helps leading brands like Redfin, SeatGeek, Priceline, Calm, and Box create dynamic, individualized experiences at scale.Our platform empowers organizations to activate customer data, design seamless cross-channel interactions, and optimize engagement—all with enterprise-grade security...

We are looking for Legal Annotators to support the training and evaluation of AI capabilities for contract management platforms inPortuguese (Portugal).Job Type:FreelanceWork Schedule:Part-time - 25+ flexible hours per weekStart Date:ImmediatelyDuration:End of OctoberRate:*****USD/hourHelp Shape the Future of Legal AIAre you a legal professional, contract...

Inetum is a European leader in digital services.Inetum's team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society.Inetum's solutions aim at contributing to its clients' performance and innovation as well as the common good.Present in 19 countries with a dense network of sites,...

Upwork Inc.'s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upwork Marketplace, which connects businesses with on-demand access to highly skilled talent across the globe, and Lifted, which provides a...

Mission:As a Data Scientist specializing in LLM you will be responsible for developing, implementing and optimizing advanced algorithms, models and capabilities that help our teams (e.g. Field Operations) automate their workloads, e.g. in the context of decision support, mission planning and situational awareness. You will work on a variety of projects that...

A leading AI project platform is seeking a Machine Learning expert to design and solve computational STEM problems while collaborating on innovative projects. This remote freelance role requires a master's or PhD in a relevant STEM field and at least 5 years of Machine Learning experience. Candidates should have strong Python skills and a deep understanding...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.AtMindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What we...

ОписаниеIterable is an AI customer engagement platform that helps organizations activate customer data, design cross-channel experiences, and optimize engagement. Its platform serves nearly 1,200 brands across more than 50 countries and includes Nova Intelligence, its AI layer.ЗадачиDesign and build Machine Learning platform components for...

Company: MercerDescription: We are seeking aCreative Technologistto join our Creative Studio team at Mercer, playing a key role in building Oliver Wyman's new hub in Lisbon.Our global, award-winning in-house creative studio is hiring aCreative Technologistto bridge the gap between creative ambition and technological possibility. Working side-by-side with...

Siemens Global Business Services (GBS)enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future.Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in areas like Finances, Business Administration,...

Mission: As a Data Scientist specializing in LLM you will be responsible for developing, implementing and optimizing advanced algorithms, models and capabilities that help our teams (e.g. Field Operations) automate their workloads, e.g. in the context of decision support, mission planning and situational awareness. You will work on a variety of projects that...

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of...

ОписаниеIterable is an AI customer engagement platform that helps organizations activate customer data, design cross-channel experiences, and optimize engagement.Its platform serves nearly 1,200 brands across more than 50 countries and includes Nova Intelligence, its AI layer.ЗадачиDesign and build Machine Learning platform components for...

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of...

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of...

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of...

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of...

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across EMEA, with a revenue of...

About UsRiskified empowers businesses to unleash ecommerce growth by taking risk off the table. Many of the world's biggest brands and publicly traded companies selling online rely on Riskified for guaranteed protection against chargebacks, to fight fraud and policy abuse at scale, and to improve customer retention. Developed and managed by the largest team...