Platform Engineer

Ironsite is a construction technology company that leverages wearable cameras, human labeling, and AI vision language models to drive on-site productivity, safety, and training for construction workers. The company is seeking a Platform Engineer to build and scale core platform features that transform how construction teams manage safety, productivity, and workforce development.

Requirements

• 4+ years of experience in full-stack platform development and distributed systems in production environments
• Deep expertise in backend technologies (Node.js, PostgreSQL, Redis) and modern web frameworks
• Strong background in real-time data processing, analytics platforms, and API design
• Production experience with cloud infrastructure (AWS), microservices architecture, and high-scale data pipelines
• Systems thinking for end-to-end platform architecture and cross-team integration
• Experience building B2B SaaS platforms for operational or industrial environments
• Understanding of workforce management systems, safety compliance software, and project management tools
• Background in developing user interfaces for non-technical users in field environments
• Knowledge of data privacy regulations, enterprise security requirements, and API best practices

Benefits

• Competitive salary
• Significant equity package
• Full benefits including health, dental, vision, and 401k +6% match