Junior Data Engineer (Engenheiro de Dados Júnior)

Dadosfera; Brasil; Teletrabalho; BRL 80.000 - 120.000; Tempo integral

Resumo da oferta

Uma empresa líder em Soluções de Plataforma de Dados e IA, busca um Engenheiro de Dados Júnior. O papel envolve trabalhar em projetos de Data & Analytics, com foco em qualidade de dados e insights, enquanto se desenvolvem pipelines e plataformas em nuvem. Candidatos devem ter bacharelado em áreas relacionadas e forte conhecimento em SQL, Python, e serviços AWS. Oportunidade de aprendizado em grandes projetos de Big Data com profissionais da indústria.

Qualificações

• Bacharelado em Ciência de Dados, Estatística, Matemática ou área relacionada.
• Mais de 2 anos de experiência em análise de dados.
• Proficiência em SQL, Python e Scala.
• Familiaridade com ferramentas de big data.
• Proficiência em ambientes Linux e serviços AWS.

Responsabilidades

• Liderar projetos para garantir a qualidade dos dados e fornecer insights valiosos.
• Desenvolver e manter pipelines de dados e plataformas em nuvem.
• Participar de decisões de arquitetura e mitigar a dívida técnica.
• Contribuir para atividades de treinamento interno e alinhamento na Dadosfera.

Conhecimentos

SQL

Python

Scala

Linux

AWS

DataOps

Hadoop

Spark

Hive

Formação académica

Bacharelado em Data Science

Estatística

Matemática

Ferramentas

Tableau

PowerBI

Terraform

CloudFormation

MongoDB

DynamoDB

MySQL

Descrição da oferta de emprego

Company Overview

Dadosfera is transforming the data landscape with a platform that delivers advanced Data, AI, and Analytics capabilities—previously available only to tech giants like Meta, Amazon, Alphabet, and Microsoft—into the hands of small and medium-sized businesses. By democratizing access to these technologies, we empower our clients to accelerate business opportunities through AI-powered Data Apps.

Our platform minimizes the time spent on cloud management and streamlines the entire data lifecycle—from collection and exploration to processing and interaction—allowing clients to focus on their business goals. Built on a high-growth SaaS model, Dadosfera offers tailored solutions that meet real business needs.

What sets Dadosfera apart is our innovative focus on speed, scalability, and flexibility, combining big data storage with advanced analytics to drive strategic decision-making. Leveraging years of experience with data platform implementations on foreign public clouds, we now deliver a cost-effective, locally adapted solution tailored for both Brazilian and global markets. By blending deep expertise with localized infrastructure, Dadosfera provides a powerful, efficient tool that optimizes corporate data management and drives data-driven transformation.

About the Job

Dadosfera, a leader in Data & AI Platform Solutions, is seeking top talent in Data Engineering. As a Junior Data Engineer, you'll work on Data & Analytics projects for some of the largest startups and corporations in the country. We’re looking for someone passionate about data, eager to work autonomously with cutting-edge technologies, and ready to create impactful solutions. This is a unique opportunity to work on Big Data projects and learn from industry-leading professionals.

Responsibilities

• Lead client projects to ensure the highest data quality and deliver valuable insights.
• Develop, maintain, and evolve data pipelines and cloud platforms using DataOps and Data Engineering expertise.
• Participate in architecture decisions, mitigate technical debt, and engage in agile methodology practices.
• Contribute to internal training and alignment activities at Dadosfera.

Minimum Qualifications

• Bachelor’s degree in Data Science, Statistics, Mathematics, or a related field.
• 2+ years of experience in data analysis, with proficiency in SQL, Python, and Scala.
• Proficiency with Linux environments and AWS services (e.g., Redshift, RDS, EMR, Kinesis, Glue).
• Ability to process and transfer data through custom scripts for APIs or files.
• Familiarity with big data tools like Hadoop, Spark, or Hive.
• Advanced English proficiency.

Preferred Qualifications

• Proficiency with Business Intelligence tools (e.g., Tableau, PowerBI, QlikView).
• SQL performance tuning experience.
• Familiarity with infrastructure-as-code tools (e.g., Terraform, CloudFormation).
• Experience with database technologies such as Distributed Processing (Spark, Hive), NoSQL (MongoDB, DynamoDB), and RDBMS (Aurora, Oracle, MySQL, PostgreSQL).
• Experience in tech startups.

At Dadosfera, we celebrate diversity in all its forms and are committed to fostering an inclusive environment every day. We have zero tolerance for any form of discrimination. Do you share our values? Then don’t wait—apply today!