Zefr

Zefr is a contextual technology company in the Adtech space that delivers precise and effective contextual solutions for the world’s largest brands and agencies. Our Site Reliability Engineers solve operational problems with a software engineering mindset. We enable all of Engineering's productivity and production worthiness through coding prowess, systems and software architecture, and SRE principles. We are tightly integrated into the Software Development lifecycle from inception and design through deployment, operation and refinement. Tech Stack: AWS, GCP, Linux, Python, Kotlin, React, Node.js, Jenkins, Spinnaker, Terraform, Docker, Kubernetes (EKS), Helm, Kafka, Elasticsearch, PostgreSQL, AWS Aurora, Apache Airflow, Redis