Senior Backend Core Engineer
Core
Design, develop, and maintain highly performant, scalable, and secure PHP/NodeJS applications for the core backend engine of an enterprise data management and security platform.
Role type
Senior Backend Core Engineer
Builds
Core backend engine for Excalibur Data Platform
Domain
Enterprise data management and security
Deliverable
production ML models
Required skills
PHP, NodeJS, Go, Python, non-framework development, object-oriented programming, AI tools (Claude), cloud platforms (AWS, Azure), containerization (Docker)
Preferred skills
Salesforce
Responsibilities
Design and develop scalable backend applications, collaborate with Product Managers to define technical specifications, optimize application performance and troubleshoot issues, mentor junior developers, participate in code reviews, identify opportunities for system optimization and technical debt reduction.
Seniority
Senior, hands-on IC