Senior Site Reliability Engineer (Data Infrastructure)
Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Oct 18, 2026. Chainlink scores B on the Alion truth index.
Join our team as a Senior Site Reliability Engineer (Data Infrastructure) and take ownership of the reliability and operational performance of our large-scale distributed systems and data infrastructure. You will strengthen the production operation of streaming and Kubernetes workloads, improve scalability and operational efficiency, and enable critical product initiatives to launch on time. Your expertise in managing production infrastructure, deploying and troubleshooting Kubernetes workloads, and operating large-scale distributed systems will be essential in this role.
Missions
- Assurer la fiabilité et la performance opérationnelle des systèmes distribués à grande échelle et de l'infrastructure de données.
- Renforcer l'exploitation de la production des charges de travail de streaming et de Kubernetes tout en garantissant que les changements d'infrastructure sont gérés de manière répétable.
- Améliorer l'évolutivité et l'efficacité opérationnelle de l'infrastructure sur laquelle les équipes d'ingénierie dépendent.
Profil recherché
- Provisioned and managed production infrastructure using Terraform, with version-controlled, reviewed and repeatable infrastructure changes- Experience deploying, operating and troubleshooting production Kubernetes workloads, including resource management, scaling and safe rollouts
- Demonstrated experience operating large-scale distributed systems and scalable data processing infrastructure in production, including managing availability, consistency, failure modes and performance trade-offs
- Operated Kafka or Kafka-compatible streaming platforms such as Redpanda in production, with hands-on experience in capacity planning, performance tuning and troubleshooting
- Built reusable infrastructure modules, self-service capabilities and CI/CD workflows that enable engineering teams to deploy and operate services independently
- Experience building and operating Apache Flink pipelines in production, including monitoring, diagnosing failures and managing recovery
- Operated AWS Aurora/RDS in production, including provisioning, backup and recovery, failover, rightsizing and cost optimization
- Advanced experience with 1 or more of Apache Flink, Redpanda/Kafka, Iceberg, PostgreSQL, Airflow or Trino, demonstrated through work with system internals, complex troubleshooting or performance optimization
- Experience reading, debugging and writing production-quality code in Java and/or Go
- Contributions to open-source infrastructure or data projects through code, tooling, documentation or actionable bug reports