freelance data science engineer python sql

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. We're building a dataset to evaluate AI coding agents - how well a...

Ria Money Transfer, a business segment of Euronet Worldwide, Inc. (NASDAQ: EEFT), delivers innovative financial services including fast, secure, and affordable global money transfers to millions of customers along with currency exchange, mobile top-up, bill payment and check cashing services, offering a reliable omnichannel experience. With over 600,000...

Your wellbeing, our mission. Join a company shaping a healthier world. GET TO KNOW US At Wellhub we're revolutionizing workplace wellness. Our platform connects employees worldwide to the best partners for fitness, mindfulness, therapy, nutrition, and sleep-all in one simple subscription. Headquartered in NYC with team members in Europe, North America and...

Engineering the future of logistics – from Brazil to the world DoorDash is building the world’s most reliable on-demand logistics platform. Brazil is a strategic and growing engineering hub for DoorDash. Based in São Paulo, our teams build and scale systems that power millions of users globally. This is an opportunity to shape world-class logistics...

Buscamos um(a) Engenheiro(a) de Dados Sênior para integrar um programa de um cliente global do setor automotivo.A pessoa será corresponsável pela plataforma de dados, trabalhando em parceria com um Analytics Engineer e dividindo as responsabilidades por módulos.O principal objetivo será construir e operar o pipeline baseado em arquitetura medalhão —...

Na Avanade, você vai transformar dados em decisões que movem nossos clientes. Esta posição é essencial para projetar, construir e evoluir plataformas de dados que habilitam analytics, IA e produtos digitais em escala. Seu trabalho impulsionará a inovação e a transformação digital, conectando dados de múltiplas fontes a soluções seguras,...

DescriptionWe are seeking a talented and experienced Senior Python Backend Engineer to join our dynamic team. This role is perfect for an individual who thrives in a fast-paced environment and is passionate about developing high-quality, scalable backend solutions. You will collaborate closely with cross-functional teams across LATAM and other international...

Data Science Intern - Damos a você a liberdade e flexibilidade para fazer o seu melhor naquilo que você gosta e causar impacto. Trabalhe ao lado das pessoas mais inovadoras de hoje e ajude a moldar o futuro com a Atmus. Estamos procurando por um talentoso Estagiario de Analisis de Dados para se juntar à nossa equipe, especializado(a) em Engenharia,...

DescriptionPlease submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.We're building a dataset to evaluate AI coding agents -...

Recruiter for this role:Andre Braz As a Data Operations Data Engineer, your purpose is to keep our data platform reliable, secure, observable and cost-effective, and to help it evolve in a controlled, well-governed way. You’ll be the hands-on operational counterpart to the Data Platform Manager: owning the day-to-day platform “running” work (support,...

Description Company Overview Lean Tech is a forward-thinking technology consultancy built on a foundation of excellence, innovation, and impact. We partner with organizations worldwide to deliver transformative engineering solutions that drive measurable business outcomes. Our strength lies in providing highly skilled nearshore talent who embody ownership,...

Nossa área de (incluir nome da área) O time de Dados da CRMBonus está buscando uma pessoa para liderar nossa frente de Data Science, Inteligência Artificial e Analytics, conectando dados, tecnologia e negócio para transformar problemas reais em soluções que gerem impacto mensurável. Estamos em busca de um(a) novo(a) piloto para compor nosso...

DescriptionAbout Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform with its own owned and operated global mobile core network in 15 countries, fully fledged in-house developed eSIM technology, and an extensive portfolio of...

📌 Position: Data Engineer Location: Remote from LATAM Contract Type: Full-time vendor (Contract directly with In All Media) Time Zone Alignment: US Central Time (CT) 🧭 About In All Media In All Media is a global technology and design firm focused on building impactful digital solutions through remote, distributed teams across LATAM. We partner with...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Intermediate Data Engineer based in Brazil. This is an opportunity to contribute to modern data engineering initiatives within a global, technology-driven environment. You’ll build and maintain reliable data pipelines that...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Data Engineer Specialist (Data Quality) based in Brazil. This role offers the opportunity to serve as a technical reference for Data Quality across large-scale analytical and operational data environments. You will define...

About the roleTerradot is seeking a Data Engineer to help build and operate the data infrastructure that supports our scientific and operational work.You will focus on moving data reliably from field, laboratory, operational, and external sources into well-structured, accessible data systems. Your primary responsibilities will include data ingestion,...

Principal Python Engineer — ML Infrastructure (AI Training) About The Role What if your Python expertise could directly shape the infrastructure that powers the most advanced AI systems in the world? We're looking for a Principal Python Engineer in São Paulo to design and build the data pipelines, annotation tooling, and evaluation systems that leading...

Python and Kubernetes Software Engineer - Data, AI/ML & AnalyticsJoin or sign in to find your next jobJoin to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at CanonicalContinue with Google Continue with GooglePython and Kubernetes Software Engineer - Data, AI/ML & Analytics4 months ago Be among the first 25...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a MidLevel Data Engineer based in Brazil. This is an opportunity to build and evolve data solutions that support large-scale digital transformation initiatives for global clients.You’ll work hands-on with data pipelines,...