freelance data science engineer python sql

Job DescriptionYour mission as a Data Scientist at ID90 Travel is to bridge the gap between technical execution and business goals by owning data science initiatives end-to-end. You’ll be part of our Data Team, reporting to the Data Architect and working alongside Data Engineers, while partnering with stakeholders across the business. This is a highly...

Newsela is seeking a Senior Analytics Engineer to join their Internal Data Team based in Argentina. This contractor role involves applying data engineering best practices, transforming raw data into actionable insights, and providing mentorship to other engineers.The ideal candidate will have 8+ years of experience, with mastery in SQL and Python, and be...

JPMorgan Chase & Co. seeks a Senior Data Engineer focused on AWS and Databricks to design scalable data pipelines and analytics solutions. You will own critical ETL work, mentor junior engineers, and collaborate with FinOps to implement cost optimization in cloud environments.Requirements include extensive SQL, Spark, Python experience and knowledge of...

Mercado Libre busca un Sr. DS Engineer Security para diseñar y escalar sistemas innovadores y seguros que resuelven problemas reales.Trabajarás con modelos propios de IA y aprendizaje continuo para democratizar el comercio y servicios financieros en América Latina. Se espera experiencia en Data Science o ML con datos de gran volumen, dominio de Python...

Capgemini Engineering is seeking an experienced Azure & Databricks Platform Support Engineer to manage and optimize enterprise data platforms on Azure. You will monitor Databricks workspaces, ensure platform reliability, and support data pipelines for demanding analytics workloads.The role requires hands-on experience with Azure Databricks, PySpark, Spark...

Job DescriptionAre You Ready to Make It Happen at Mondelēz International?Join our Mission to Lead the Future of Snacking. Make It With Pride.You will provide technical contributions to the data science process. In this role, you are the internally recognized expert in data, building infrastructure and data pipelines/retrieval mechanisms to support our data...

TripleTen is an online teaching platform that empowers people, regardless of their prior experience, to embark on the exciting and challenging journey of mastering tech professions. Our bootcamps focus on training students in Data Analytics, Data Science, Web Development, Quality Assurance (QA) Engineering, and UX/UI Design — in an accessible and practical...

En Baufest, nuestra misión es mejorar la vida con tecnología, generando un impacto positivo en la sociedad. Por ello, buscamos un/a Salesforce Data Migration Specialist para sumarse a nuestro equipo de profesionales bajo modalidad freelance. Responsabilidades: Analizar las fuentes de datos legadas y definir el mapeo a nivel de campo entre los sistemas de...

Company DescriptionBlend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to...

Company DescriptionBlend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to...

About Us At Félix, we're building the financial ecosystem for Latin immigrants in the U.S., starting with a revolution in remittances. Our core product is an AI-powered chatbot built on WhatsApp, allowing our users to send money home as easily as sending a text message. We leverage cutting-edge technology like AI, blockchain, and stablecoins to make...

¡Hola! Somos Cashea y nuestra misión es devolverle a los venezolanos la oportunidad de acceder al crédito a través de un modelo de negocio BNPL (buy now, pay later). Desde nuestro lanzamiento en 2022, nos hemos dedicado a promover la inclusión financiera. Hoy contamos con más de 10 millones de usuarios activos, tanto consumidores como comercios, y nos...

• Manipular, analizar e interpretar grandes volúmenes de datos, transformando información en alertas e insights accionables para optimizar reglas, reducir falsos positivos y mejorar las tasas de aprobación en Prevención de Fraudes y PLAFT.• Impulsar mejoras continuas en el proceso, identificando oportunidades de automatización y ajustes en...

ITX is Hiring a Data Engineer – Data Platforms & AI Tooling! Are you passionate about building the data foundations that power modern AI systems? We're looking for a Data Engineer to join Data Platforms & Internal Tooling Projects. In this role, you'll help build the enterprise data platform that powers analytics, internal products, and our growing Agentic...

Hello! We’re Cashea, and we’re on a mission to give Venezuelans back the opportunity to access credit through a BNPL business model. Since our launch in 2022, we’ve been dedicated to promoting financial inclusion. Today we have more than 9 million active users, both consumers and merchants, and we’ve become a trusted brand in Venezuela, winning...

IV.AI is looking for a Data Scientist to join and help work on machine learning problems (in the field of natural language processing) for large enterprise clients and to improve the suite of products that we offer. The ideal candidate should be helpful, responsive, dependable, and comfortable working remotely within a small team with tight deadlines. We...

Data Engineer (Developer Analyst, Semi Senior, Ref. 141645-1) - CABA, Híbrido Ubicación fiscal: Buenos Aires, Parque Patricios Cliente: Mercado Libre Tipo de contrato: 12 meses (posible extensión/efectivización) Modalidad: Híbrido — ~20% presencial (1 vez/semana en oficinas de MELI Polo Dot o Accenture) Horario: L–V 9:00 a 18:00 Nivel de inglés:...

Descripción del puesto Si te interesa ser parte de desafíos donde los datos y la IA generan valor real, ¡queremos conocerte! Buscamos Data Scientist para diseñar, desarrollar y validar modelos analíticos y soluciones de Inteligencia Artificial que nos permitan transformar grandes volúmenes de...

**Overview**: The **Data Manager**will be responsible for acquiring, processing, and reviewing patient data and records, organizing clinical data forms, implementing data management plans including data preparation and validation activities and define ways to improve operational processes for these activities. The DM will act independently and in...

Desde C&S nos encontramos en la búsqueda de un Data Engineer Semi senior para trabajar dentro de una importante Empresa Multinacional. Buscamos candidatos con experiencia mínima de 2 años en función, ser Estudiante Avanzado o Graduado en la carrera de Ingeniería en Sistemas y/o afines. Tener actitud proactiva, con buenas relaciones interpersonales y...