DBA -Engineer

Ethereum Technologies; Phoenix (AZ); Presencial; USD 120.000 - 180.000; Jornada completa

Descripción de la vacante

Ethereum Technologies in the United States is seeking a senior DBA to provide 24x7 production support for enterprise databases and mission-critical applications.

You will administer PostgreSQL, YugabyteDB, SQL Server and cloud-native services (Aurora, Cloud SQL, Spanner), ensure high availability, performance, and reliability, and lead change planning and incident management in collaboration with cross-functional teams.

Formación

• 8+ years hands-on DBA experience across PostgreSQL, YugabyteDB, and SQL Server.
• Experience with cloud-native databases (Aurora, Cloud SQL, Spanner) and high availability.
• Familiarity with ITIL Incident/Problem/Change Mgmt and DR planning.

Responsabilidades

• Provide 24x7 production support for enterprise databases and critical apps.
• Administer DB platforms including install, config, upgrades, patching, monitoring, backups, replication, and HA.
• Monitor health, performance, capacity; identify risks and implement proactive improvements.
• Plan and validate database changes in alignment with Change Management.
• Lead root-cause analysis and remediation via Problem Management.
• Collaborate with application, cloud, security, and data teams to improve stability.

Conocimientos

Problem solving

Communication

Ownership

Team collaboration

Herramientas

PostgreSQL

YugabyteDB

SQL Server

AWS

GCP

Terraform

Ansible

Python

CI/CD

Descripción del empleo

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Provide 24x7 production support for enterprise database platforms and mission-critical business applications.

Administer database platforms, including installation, configuration, upgrades, patching, monitoring, troubleshooting, backup and recovery, replication, and high availability.

Monitor database health, availability, capacity, and performance; identify risks early and implement proactive improvements to reduce incidents.

Manage and resolve production incidents using established Incident Management processes.

Perform root cause analysis and drive long-term remediation through Problem Management practices.

Plan, validate, and implement database changes in alignment with Change Management processes.

Partner with application, infrastructure, cloud, security, data engineering, and vendor teams to troubleshoot issues and improve platform stability.

Contribute to the architecture, design, engineering, and optimization of enterprise-scale data platforms.

Develop automation, observability, and self-healing capabilities to improve reliability, reduce manual effort, and increase operational efficiency.

Leverage AI-enabled tools and automation frameworks to identify improvement opportunities and accelerate operational outcomes.

Required Qualifications:

• 8+ years of hands-on DBA experience supporting PostgreSQL, YugabyteDB, SQL Server, and cloud-native databases such as Amazon Aurora PostgreSQL, Amazon Aurora MySQL, Google Cloud SQL, and Google Cloud Spanner.
• Strong experience with database administration activities, including installation, configuration, upgrades, patching, monitoring, troubleshooting, backup and recovery, replication, and high availability.
• Deep technical knowledge of PostgreSQL, SQL Server, YugabyteDB, and cloud-native database platforms.
• Proven ability to troubleshoot complex production issues related to performance, query optimization, workload management, capacity planning, latency, availability, and reliability.
• Experience with automation and DevOps tools such as Python, Unix shell scripting, Ansible, Terraform, GitHub, and CI/CD pipelines.
• Hands-on experience with AWS and/or GCP database services, Infrastructure as Code, monitoring, and observability tools such as Grafana and DMC.
• Understanding of data engineering concepts, including data ingestion, ETL/ELT, data pipelines, data integration, and support for high-volume data workloads.
• Knowledge of ITIL processes, including Incident, Problem, and Change Management, along with Disaster Recovery and root cause analysis.
• Strong troubleshooting, communication, ownership, and collaboration skills in a 24x7 production support environment.
• Solid understanding of database setup, configuration, administration, and replication.
• Ability to learn quickly, work independently, and take ownership of assigned responsibilities.
• Willingness to provide rotational weekend and off-hours support as needed.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.