PostgreSQL DBA/Data Reliability Engineer

Peoplentech Llc

Santa Clara, CA, United States

4 days ago

Apply on www.thejobnetwork.com

Prepare application

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Experienced

Experience required

2 years minimum

Compensation

$135,200.0

Working hours

Regular working hours

Job source

www.thejobnetwork.com

Tech stack

Airflow Amazon Web Services Amazon S3 Bash Shell Cloud Computing Cloud Database Databases Directed Acyclic Graph (Directed Graphs) Data Integrity Extract Transform Load (ETL) Data Loss Database Queries

+21 more

Database Security Monitoring of Systems Python (Programming Language) PostgreSQL Performance Tuning Prometheus SQL Databases Workflow Management Systems Data Processing Scripting Cloud Platform System Grafana Apache Spark Debezium Information Technology Apache Kafka Cloudwatch Kibana Terraform Data Pipelines Amazon Redshift

Job description

Proactively monitor PostgreSQL RDS instances for performance, availability, and resource utilization (CPU, memory, storage, connections) using established monitoring tools (e.g., CloudWatch, Prometheus, Grafana, Kibana).
Assist in identifying performance bottlenecks in PostgreSQL RDS. Apply basic performance tuning techniques like reviewing query execution plans, adding missing indexes, and recommending parameter adjustments.
Monitor the health and performance of Debezium and Kafka Connect connectors, identifying and troubleshooting basic issues related to data capture and delivery.
Monitor the execution of Apache Airflow DAGs, identify failed tasks, and troubleshooting and re-runs.
Develop and maintain automation scripts and infrastructure as code (IAC) templates (e.g., using Crossplane, Terraform) to automate routine database tasks, deployments, and updates.
Participate in on-call rotations to respond to database-related incidents and perform troubleshooting and root cause analysis.
Assist in implementing and maintaining security best practices for cloud databases, including access controls, encryption, and compliance with regulatory requirements.
Regularly audit and assess database security configurations.
Configure and manage database backup and recovery strategies to ensure data integrity and availability in case of failures or data loss.
Analyse database query performance and collaborate with developers to optimize SQL queries and schemas.
Participate in continuous improvement initiatives to enhance the reliability, scalability, and performance of cloud databases.
Assist in the design and optimization of database schemas for cloud environments.
Monitor ETL workflows and data pipelines for errors, performance bottlenecks, and processing delays. Troubleshoot and resolve issues to ensure reliable and timely data movement.
Provide support for data related issues and participate in root cause analysis.

Requirements

Extensive experience in SQL, PostgreSQL Architecture, Schema/Object management, Performance tuning, back up and recovery.
Basic understanding of AWS Cloud, Amazon Redshift and S3.
Familiarity with data pipeline concepts and technologies such as Debezium, Kafka Connect, and ETL frameworks.
Exposure to Apache Spark for data processing.
Basic understanding of Apache Airflow for workflow orchestration.
Strong SQL scripting skills for querying and basic data manipulation.
Familiarity with scripting languages (e.g., Python, Bash) is a plus.
Knowledge of database security best practices, including access controls, encryption, and compliance with regulatory requirements (e.g., GDPR, HIPAA).
Having ‘AWS Certified Database - Specialty’ certification is a plus., * Bachelor’s degree in computer science, Information Technology, or a related field.
5-7 years of experience in database administration, with a focus on PostgreSQL.
2-4 years of hands-on experience with PostgreSQL RDS.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.thejobnetwork.com

Prepare application

Good distractions

Loading talks and stories from around this role…