Senior/Staff Back-end Engineer

• Design and build scalable backend services that power our core marketplace platform
• Develop and maintain cloud infrastructure on GCP using Terraform, ensuring reliability and cost efficiency as we scale
• Build integrations with utility data sources, supplier APIs, and third-party services across multiple energy markets
• Create robust data pipelines for real-time rate monitoring and market intelligence

This role helps reduce electricity costs for renters, homeowners, and small businesses by building an intelligent electricity marketplace that optimizes energy usage and unlocks wholesale pricing, making renewable energy more accessible and affordable.

• 5+ years of backend engineering experience with production systems at scale
• Strong JavaScript/TypeScript expertise: Node.js for backend services, familiarity with Nest.js a plus
• Hands-on experience managing cloud environments including serverless and event driven systems built on native cloud tooling (GCP experience preferred)
• Terraform proficiency for infrastructure-as-code; you've managed real cloud environments, not just tutorials

• Competitive salary + meaningful equity + benefits
• Remote-friendly with occasional in-person collaboration as needed

Arbor helps renters, homeowners, and small businesses pay less for electricity by building an intelligent electricity marketplace to power an abundant electric future, saving over $7.5 million for tens of thousands of homes and businesses.