Senior DBA Analyst

Intelipost

. Serve as the database subject matter expert for the Foundation squad, responsible for supporting and administering the platform’s databases .

Posted 10/27/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in database administration, focusing on performance optimization, data integrity, and high availability in critical environments. Proficient in guiding teams on data modeling and integrating databases with various services and tools.

Highest-signal resume keywords

Database Administration (DBA)PostgreSQLMySQLPerformance OptimizationAWS RDS/Aurora

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Query TuningIndex OptimizationBackup and Restore RoutinesReplicationHigh AvailabilityData ModelingNoSQL DatabasesAutomation with PythonInfrastructure as CodeData Replication for Analytics

Soft Skills

Strong Communication SkillsAnalytical Approach

Tools & Technologies

MongoDBRedisDynamoDBElasticsearchDatadogGrafanaPercona PMMTerraform

Certifications & Qualifications

Database CertificationsCloud Certifications

Industry Keywords

Data IntegrityDisaster RecoveryMicroservices EcosystemsBI/Analytics ToolsLGPD Compliance

Tech Stack

Tools & technologies

AWSAzureDynamoDBElasticSearchGrafanaMongoDBMySQLNoSQLPostgresPythonRedisSQLTerraform

About the role

Key responsibilities & impact

Serve as the database subject matter expert for the Foundation squad, responsible for supporting and administering the platform’s databases
Support squads through the ticketing system by resolving incidents and requests involving query tuning, index optimization, and structural maintenance within agreed SLAs
Ensure data availability and integrity by managing backup and restore routines, replication, high availability, and disaster recovery
Guide and train development and backend teams on data modeling, high-performance queries, and schema change reviews
Support database integration with APIs and backend services, data pipelines, BI/Analytics tools, and Machine Learning workflows
Monitor data volumes and performance, create optimization routines, and plan future processing and storage capacity
Manage database access, permissions, and security best practices
Automate operational routines and document procedures, environments, and standards while encouraging knowledge sharing

Requirements

What you’ll need

Extensive experience in database administration (DBA) in critical, high-transaction environments
Strong hands-on knowledge of relational databases such as PostgreSQL or MySQL
Experience with MongoDB, Redis, DynamoDB, or Elasticsearch
Experience with non-relational databases (NoSQL)
Strong command of performance optimization, including query tuning, indexing, execution plan analysis, and partitioning
Experience with backup and restore routines, replication, and high availability
Experience with managed cloud databases such as AWS RDS/Aurora, Azure SQL, or similar services
Experience in microservices ecosystems, supporting backend, BI, and Data Science teams
Strong communication skills to guide developers and align priorities across different squads
Analytical and disciplined approach to ticket- and SLA-based support, resolving requests efficiently and systematically with a focus on root cause analysis
Knowledge of database monitoring and observability tools such as Datadog, Grafana, and Percona PMM or similar solutions
Automation of routines using Python, Bash, or PowerShell scripts, as well as infrastructure as code with Terraform
Experience with data replication for analytics pipelines, such as CDC, Debezium, and AWS DMS or similar solutions
Knowledge of data masking and LGPD compliance
Database or cloud certifications