freelance data science engineer python sql

Buscamos um(a) Senior Data Engineer para projetar, construir e evoluir plataformas e pipelines de dados escaláveis, garantindo alta disponibilidade, qualidade e governança dos dados que suportam produtos e decisões de negócio. Responsabilidades: Desenvolver e manter pipelines de dados em larga escala (batch e streaming). Modelar, integrar e otimizar...

Freelance Software Developer (Kotlin) - AI Trainer 1 day ago – Be among the first 25 applicants 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. At Mindrift, innovation meets opportunity....

Buscamos uma pessoa Analytics Engineer para atuar na ponte entre a engenharia de dados bruta e as decisões de negócios. Sua missão será transformar dados brutos em modelos dimensionais altamente estruturados, documentados e otimizados dentro do BigQuery, democratizando o acesso aos dados para toda a organização via dbt. Responsabilidades Desenvolver,...

Buscamos uma pessoa Analytics Engineer para atuar na ponte entre a engenharia de dados bruta e as decisões de negócios. Sua missão será transformar dados brutos em modelos dimensionais altamente estruturados, documentados e otimizados dentro do BigQuery, democratizando o acesso aos dados para toda a organização via dbt. Responsabilidades Desenvolver,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a TypeScript Coding Specialist - Freelance AI Trainer Project based in Brazil. Join a cutting-edge AI training project where your TypeScript expertise will directly contribute to improving the capabilities of advanced language...

RINA is currently recruiting for a Data Analyst to join its office in Macaé, RJ within the Plant Engineering Division.MissionProvide tools that ensure the safety, reliability, and operational efficiency of subsea systems through the integration and continuous maintenance of databases, computer systems, and applications, with a focus on operational...

As a Sr. Solutions Engineer at Databricks within the Field Engineering org you will partner with our customers to design scalable data architectures using Databricks technology and services. You have technical depth and business knowledge and can drive complex technology discussions which express the value of the Databricks platform throughout the sales...

Buscamos uma pessoa Senior Analytics Engineer para atuar na ponte entre a engenharia de dados bruta e as decisões de negócios. Sua missão será transformar dados brutos em modelos dimensionais altamente estruturados, documentados e otimizados dentro do BigQuery, democratizando o acesso aos dados para toda a organização via...

About the Role We are looking for a Senior Data Scientist to drive rigorous statistical execution, multi-goal tuning, and algorithmic validation of client-specific Meridian MMM frameworks, translating noisy marketing signals and low-resolution data matrices into trusted, multi-objective spend recommendations. You will formulate heuristic baseline models for...

Who We AreBuilding the AI-first frontier enterprise.We are a global technology consultancy with a trademarked, AI-first approach—Gen-e2™. It redefines how enterprises build digital products and transform their organizations with AI. We do the right thing, and we do it right. We're proud to be a World Economic Forum New Champion, and a B Corp-certified...

Data Analyst / Data Engineer – SQL, BI & Data Analytics | Remote Position Type: Full-Time, Remote Working Hours: U.S. Business Hours About the Role At Pavago, one of our clients is hiring a Data Analyst / Data Engineer to transform business data into reliable reporting, actionable insights, and scalable data systems. Depending on your experience, this role...

About SecurityScorecard: SecurityScorecard is the global leader in cybersecurity ratings, with over 12 million companies continuously rated, operating in 64 countries. Founded in 2013 by security and risk experts Dr. Alex Yampolskiy and Sam Kassoumeh and funded by world-class investors, SecurityScorecard’s patented rating technology is used by over 25,000...

Position Overview The Business Data & Technology Lead is a strategic, hands‑on leadership role responsible for defining and driving the data and technology agenda within a critical business domain such as Sales, Finance, HR, or Operations. This role partners closely with business leaders and technical teams to translate complex business problems into...

AI Singapore (AISG) is a national AI programme launched by the National Research Foundation (NRF), Singapore, to build and anchor deep national capabilities in AI. AISG is supported through a government-wide partnership including the NRF, Ministry of Digital Development and Information (MDDI), Infocomm Media Development Authority (IMDA), Economic Development...

Buscamos uma pessoa Senior Analytics Engineer para atuar na ponte entre a engenharia de dados bruta e as decisões de negócios. Sua missão será transformar dados brutos em modelos dimensionais altamente estruturados, documentados e otimizados dentro do BigQuery, democratizando o acesso aos dados para toda a organização via...

Data Analyst Posting Date: 15 Jul 2026 City: Macae' Location: Macae', BR, 27915-011 Rio de Janeiro, BR, 20011-904 Contract Type: Permanent Division: Plant Engineering Level of experience: Intermediate RINA is currently recruiting for a Data Analyst to join its office in Macaé, RJ within the Plant Engineering Division. Mission Provide tools that ensure the...

About BEES Join us to build the future of B2B commerce! BEES is AB InBev’s B2B platform. Through our ecosystem, merchants and retailers across 29 countries can stock their businesses quickly, easily, and securely. At BEES, we dream big, lead with purpose, and develop technology that transforms the way retailers and sellers grow. Every line of code and...

About Us Zurich Insurance Company is a leading provider of insurance products and services, committed to delivering innovative solutions and exceptional customer service. Our ZCAM (Zurich Customer Active Management) team turns customer data into practical business solutions to drive the implementation of our ambitious customer strategy. If you are a...

Buscamos um(a) Data Engineering Manager para liderar a frente de Data Engineering dentro do Chapter de Dados da INSIDER Store. Sobre o cargo Essa é uma posição de liderança, com responsabilidade por desenvolver pessoas, elevar a maturidade técnica da plataforma de dados e garantir que pipelines, integrações, orquestrações e infraestrutura sejam...

Beyond Data Consulting empowers businesses to transform raw data into actionable insights and bottom-line impact. Specializing in Analytics Engineering, AI & Machine Learning, and Geospatial Data Science, they build custom data solutions that drive strategic planning and optimize operations. Join their passionate team of problem solvers and help clients...