freelance data science engineer python sql

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business...

Trabalhamos para que a vida possa avançar e estamos sempre à procura de pessoas inovadoras que possam contribuir com a nossa missão. Que tal fazer parte do nosso time? Local Principal: Brasil (BR) - São Paulo - Indaiatuba Função: Data and Analytics (CA) Título: SR Data Engineer - Indaiatuba/SP - 123261 As a SR Data Engineer, for John Deere Financial...

🏔️ About Sierra StudioSierra Studio is an innovative product development firm dedicated to empowering founders and business leaders in their quest to create impactful, meaningful products. Our team of experienced professionals is committed to delivering high-quality solutions that drive business growth. We prioritize a culture of good vibes, open...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

About Pyyne Pyyne is a modern technology consultancy engineering the next generation of digital products and services. About Pyyne Pyyne is a modern technology consultancy engineering the next generation of digital products and services. At Pyyne, we believe in using technology to unlock business potential, create sustainable growth, and drive forward...

O Engenheiro de Dados Sênior será responsável por projetar, construir, otimizar e sustentar toda a plataforma de dados baseada em Azure Databricks, garantindo qualidade, governança, segurança, performance e escalabilidade.É um papel altamente técnico, com forte atuação em arquitetura, automação, governança e integração entre áreas.Projetar,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Data Scientist based in Brazil. This is an exciting opportunity for a mid-level Product Data Scientist to join a collaborative product-focused data science team supporting a fast-growing health technology environment. You will...

About the opportunity A Brazilian technology company with a strong growth trajectory is hiring a Data Architect. The Data Engineering team supports a suite of custom applications built on state-of-the-art data technologies, enabling applied science behind clean beauty products, bio-based renewable chemicals and vaccine ingredients. Recruitment process...

Experiência com modelagem estatística e/ou machine learning aplicada a problemas de negócio;Experiência com técnicas de modelagem (regressão, classificação, árvores, ensembles, etc.);Experiência com manipulação e análise de grandes volumes de dados, preferencialmente em AWS (Databricks, incluindo Genie, etc.);Conhecimento em SQL;Conhecimento em...

Get AI-powered advice on this job and more exclusive features.You are someone who wants to influence your own development. You’re looking for a company where you have the opportunity to pursue your interests and be able to grow professionally.You are a data-driven professional passionate about turning complex data into actionable insights. You thrive on...

Semiconductor Material Science Expert (AI Training) About The Role What if your deep knowledge of semiconductor materials or molecular modeling could directly shape how AI reasons about the physical world? We're looking for Materials Science experts — Masters and PhD-level — to help train and evaluate cutting-edge AI models by crafting, solving, and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Data Scientist (Noom) based in Brazil. This is an exciting opportunity for a mid-level Product Data Scientist to help shape data-informed product decisions within a leading health technology environment.You’ll work closely...

Nível Acadêmico: Ensino Superior Completo Turno/Horas -- Áreas de Atuação Profissional: TI - Projetos Descrição: Standard ProfileD&A-Data Engineer Main Skill Data Engineer with expertise in Snowflake, ADF, and dbt Required Qualifications Strong knowledge of database systems, data modeling, and advanced SQL Hands-on experience with dbt for building...

AB InBev is the leading global brewer and one of the world’s top 5 consumer product companies. With over 500 beer brands, we’re number one or two in many of the world’s top beer markets, including North America, Latin America, Europe, Asia, and Africa. About BEES At BEES, our ambition is – and always will be – to put customers at the heart of...

Sobre o BEES Junte-se a nós para construir o futuro do comércio B2B! O BEES é uma plataforma B2B da AB InBev. Por meio do nosso ecossistema, comerciantes e varejistas de 29 países abastecem seus negócios de forma rápida, prática e segura. No BEES sonhamos grande, lideramos com propósito e desenvolvemos tecnologia que transforma a forma como...

Senior Fullstack Python Developer   About the Role We're looking for a Senior Full Stack Python Developer to join our engineering team. You'll work across the stack — from Python-based backend services to modern JavaScript frontends — designing and shipping features our customers rely on every day. This is a high-ownership role: you'll help shape...

Job Summary We are seeking a highly skilled Full Stack Developer and Data Engineer to join our dynamic team within Global Trading. The candidate will possess a robust understanding of both front-end and back-end development, with a strong emphasis on creating and maintaining scalable, high-performance applications, and quality product. This role demands a...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...