Senior Backend Engineer, External

Description: Join Horizon3 as a Senior Backend Engineer on the External Attack team, contributing to backend services for NodeZero's external pentesting capabilities. Own parts of the core API, data processing, ETL pipelines, and cloud infrastructure, ensuring performance, scalability, and uptime. Requirements: Bachelor's Degree in Computer Science or related field. 7+ years of professional software engineering experience with modern programming languages (Python, Java, Go, etc.). Experience with workflow orchestration systems (e.g., Prefect, Temporal) and high-throughput data processing systems. Proficiency in cloud platforms (AWS, Azure, GCP) and container technologies (Docker, Kubernetes). Benefits: Inclusive team culture promoting diversity and growth opportunities. Competitive compensation including salary range of $199,750 - $235,000, equity options, and comprehensive health benefits.