Mid-level Data Engineer

QSOFT

Data Engineer developing projects and services in data solutions for the company. Focusing on optimization, incident resolution, and infrastructure maintenance, located in Brazil, with a hybrid work model.

Posted 7/14/2026full-timeSão Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in data processing, cloud technologies, and infrastructure management, with a strong focus on optimizing resources and ensuring data security and privacy compliance. Proficient in programming and database management, capable of executing operational routines and supporting project documentation.

Highest-signal resume keywords

Programming Knowledge (Python, Java, Scala)Database Knowledge (MySQL, PostgreSQL, NoSQL)Data Processing Skills (Hadoop, Spark, Apache Kafka)Cloud Knowledge (Google Cloud, AWS, Azure)Data Security and Privacy Knowledge (GDPR)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Programming Knowledge (Python)Programming Knowledge (Java)Programming Knowledge (Scala)Database Knowledge (MySQL)Database Knowledge (PostgreSQL)Database Knowledge (MongoDB)Database Knowledge (Cassandra)Data Processing Skills (Hadoop)Data Processing Skills (Spark)Data Pipeline Skills (ETL)

Soft Skills

Communication with ClientsTeam CollaborationProblem Resolution

Tools & Technologies

Apache KafkaHadoopMapReduceHivePigSparkSynapseFabric

Industry Keywords

Big Data TechnologiesData Architecture ConceptsData SecurityData PrivacyOperational Routines

Tech Stack

Tools & technologies

ApacheAWSAzureCassandraCloudETLHadoopJavaKafkaMapReduceMongoDBMySQLNoSQLPostgresPythonScalaSpark

About the role

Key responsibilities & impact

Development of projects, deployments, implementations, and preventive, predictive, and corrective maintenance
Optimization of existing resources/services
Development of new projects and services
Control and monitoring of expenses related to this infrastructure
Participation in data projects
Execution of operational routines
Resolution of infrastructure incidents; applying changes and updates
Communication with clients and internal teams to support projects
Documentation and processes

Requirements

What you’ll need

Bachelor's degree completed or in progress in IT or a related field
Programming knowledge (Python, Java, or Scala)
Database knowledge (MySQL, PostgreSQL, NoSQL: MongoDB, Cassandra)
Skills in data processing and storage (Hadoop, Spark, Apache Kafka)
Knowledge of Big Data technologies (Hadoop, MapReduce, Hive, Pig, Spark, Synapse, Fabric, among others)
Skills in data pipelines (extract, transform, load (ETL) from multiple sources, building data processing workflows, and implementing data quality and monitoring processes)
Cloud knowledge (Google Cloud, AWS, Azure)
Understanding of data architecture concepts
Knowledge of data security and privacy (e.g., GDPR)
Availability to work on-site in Pinheiros once per week

Benefits

Comp & perks

Health insurance with no co-payment
Dental insurance
Life insurance
Birthday day off
TotalPass
C4life
Meal allowance (VR)
Home office allowance (Flash)
Alura platform 50% discount