Database Systems Engineer — Scale, Low-Latency Production

Susquehanna International Group, LLP; Bala Cynwyd (PA); Presencial; USD 120.000 - 180.000; Jornada completa

Descripción de la vacante

Susquehanna International Group, LLP is hiring a database-focused engineer to join our Production Services Team in Bala Cynwyd, PA. This role supports trading platforms in a high-performance, low-latency environment, emphasizing database design, reliability, and scalability.

You will design and deploy relational and non-relational DBs (MariaDB, MongoDB, InfluxDB, ClickHouse), optimize queries, build Python tooling, and ensure high availability with replication and DR planning.

Formación

• Bachelor’s degree or equivalent practical experience.
• 1-5 years in database engineering, systems engineering, or related discipline.
• Strong SQL proficiency and deep relational DB knowledge (partitioning, replication, HA).
• Solid Python development skills for production use.
• Good understanding of Kubernetes for deploying and debugging containers.
• Strong Linux fundamentals and production reliability mindset.
• Familiarity with AI tooling for workflows.

Responsabilidades

• Design, deploy, and maintain relational and non-relational DBs at scale (MariaDB, MongoDB, InfluxDB, ClickHouse).
• Optimize queries with indexing, planning, and schema design.
• Develop Python tooling to support DB operations and health checks.
• Ensure high availability via replication, failover design, and disaster recovery planning.
• Operate in production to diagnose time-sensitive issues with precision.
• Manage containerized workloads with Kubernetes for ClickHouse deployments.
• Monitor system health using observability tooling and address performance degradation.
• Collaborate with developers, researchers, and platform engineers on data-intensive apps.
• Apply AI tooling to accelerate engineering workflows.

Conocimientos

SQL

Python

Linux

AI tooling

Educación

Bachelor’s degree in Computer Science / Information Systems or related field

Herramientas

Kubernetes

Terraform

Prometheus

Grafana

Neo4j

Oracle DB

ProxySQL

ClickHouse

Descripción del empleo

Susquehanna International Group, LLP is hiring a database-focused engineer to join our Production Services Team in Bala Cynwyd, PA. This role supports trading platforms in a high-performance, low-latency environment, emphasizing database design, reliability, and scalability.

You will design and deploy relational and non-relational DBs (MariaDB, MongoDB, InfluxDB, ClickHouse), optimize queries, build Python tooling, and ensure high availability with replication and DR planning.