Senior Backend Software Engineer Core Backend Cloud Customer Experience

Crusoe is an active AI-infrastructure company operating an AI cloud platform, managed AI services, and AI data-center infrastructure.

Maintainer signals as of 9/2/2026

Denver, United States
About Crusoe, Inc.

Crusoe designs, builds, and operates energy-first AI infrastructure. Its offerings include Crusoe Cloud for GPU-based training, fine-tuning, inference, and managed services, alongside AI-optimized data centers and energy infrastructure.

View jobs by Crusoe, Inc.

Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will design, develop, and maintain scalable backend services for cloud customer experiences. You will evolve the API gateway, resource management, quota and entitlement systems, notifications, and onboarding flows while contributing to architecture, mentoring engineers, and improving engineering practices.

Requirements

  • At least 3 years of software development experience
  • Experience programming in Go, Rust, Java, or C++
  • Experience designing versioned public APIs using gRPC, protobuf, or REST
  • Experience designing SDK, CLI, or Terraform provider surfaces
  • Experience with API edge concerns including routing, authentication, authorization, rate limiting, quota checks, validation, and graceful degradation
  • Ability to design fault-tolerant distributed systems and managed cloud services
  • Relational database skills with PostgreSQL
  • Experience with message queues or streaming systems
  • Experience building long-running workflows and reconciliation loops
  • Knowledge of data structures, algorithms, microservices, Docker, Kubernetes, Terraform, and CI/CD
  • Experience with SLOs, metrics, logs, traces, and on-call production support
  • Cross-functional collaboration skills
  • Mentoring and communication skills

Responsibilities

  • Design, develop, and maintain scalable and reliable cloud services
  • Own and evolve the API gateway, including routing, authentication, authorization, rate limiting, versioning, and tenant isolation
  • Build notification and eventing systems with delivery guarantees and preference controls
  • Evolve quota and entitlement systems with self-service requests and correct enforcement
  • Automate onboarding, provisioning, and identity flows
  • Extend resource management models and reconciliation capabilities
  • Collaborate with product and design on tools, frameworks, and customer needs
  • Contribute to reliability and maintainability architecture decisions
  • Mentor engineers and improve hiring practices

Benefits

  • Restricted Stock Units
  • Paid time off
  • Paid holidays
  • Health insurance
  • Dental insurance
  • Vision insurance
  • Employer HSA contributions
  • Paid parental leave
  • Life insurance
  • Short-term disability insurance
  • Long-term disability insurance
  • Tuition reimbursement
  • Mental health and wellness support
  • Commuter benefits
  • Cell phone stipend
  • 401(k) plan with up to 4% company match
  • Volunteer time off
Senior Backend Software Engineer Core Backend Cloud Customer Experience at Crusoe, Inc. | JobStash