Senior PostgreSQL DBA — High-Performance Trading Tech

SIG Susquehanna; Northern (KY); Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

Onsite wellness center

9,000 square-foot gym

Food & beverages available all day

Dry cleaning & laundry

Auto repair & detailing

Job summary

Susquehanna International Group seeks a PostgreSQL Database Administrator in Kentucky to install, configure, and update an enterprise database platform, ensuring stability and scalability across multiple instances in a high-transaction trading environment.

You will collaborate with DBAs, developers, and systems engineers, optimize backups, implement HA architectures, and automate daily tasks using scripting and AI tools.

Qualifications

• Bachelor's degree in Computer Science or related technical discipline.
• 5+ years of PostgreSQL experience.
• 2+ years of MariaDB experience.
• Strong troubleshooting, performance tuning, and optimization.
• Experience with Linux and shell scripting.
• Knowledge of enterprise monitoring tools like Percona.
• Understanding of high availability architectures.
• Familiarity with AI tools to streamline daily tasks.

Responsibilities

• Install, configure, and update PostgreSQL instances across the environment.
• Optimize performance and ensure scalability of enterprise databases.
• Collaborate with developers, DBAs, and systems engineers on robust solutions.
• Automate recurring tasks and improve operational efficiency.

Skills

Relational troubleshooting

Performance tuning

Linux shell scripting

Automation scripting

Team collaboration

Education

Bachelor's degree in Computer Science

Tools

PostgreSQL

MariaDB

Percona PMM

Job description

Susquehanna International Group seeks a PostgreSQL Database Administrator in Kentucky to install, configure, and update an enterprise database platform, ensuring stability and scalability across multiple instances in a high-transaction trading environment.

You will collaborate with DBAs, developers, and systems engineers, optimize backups, implement HA architectures, and automate daily tasks using scripting and AI tools.