Senior Software Engineer, Enterprise Software Engineering

Crusoe•San Francisco, CA

1d•$170,000 - $200,000

About The Position

Crusoe's mission is to accelerate the abundance of energy and intelligence. We’re crafting the engine that powers a world where people can create ambitiously with AI — without sacrificing scale, speed, or sustainability. Be a part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About This Role We’re seeking a Senior Software Engineer to join as the founding engineer of a new Enterprise Software Engineering function within IT. You’ll work directly with the Director to build internal tools, automations, and integrations that eliminate manual work and solve real operational problems across the business. This is not a traditional enterprise IT role. You’ll use AI-assisted development as your primary workflow, shipping production-quality software in days, not months, while establishing the technical foundations that future hires will build upon. Over time, your highest leverage will increasingly come from defining specs, context, and reusable patterns that direct AI agents, while still writing hands-on code for the hardest problems.

Requirements

5+ years of experience building and shipping production software
Full-stack proficiency across frontend, backend, APIs, and data layers
Hands-on experience using AI-assisted development tools in a professional setting to ship real software
Strong fundamentals in at least one modern language (Python, TypeScript, Go, or similar) with the ability to learn new ones quickly
Experience building and integrating APIs and working with enterprise middleware or system integrations
Familiarity with cloud platforms, containerization, and CI/CD pipelines

Nice To Haves

Experience as a founding or early engineer defining patterns and standards for a growing team
Familiarity with prompt engineering, context engineering, and AI agent workflows beyond basic code completion
Experience integrating enterprise business systems (HRIS, CRM, ERP)
Exposure to GPU infrastructure or model serving in hybrid compute environments

Responsibilities

Building and shipping internal tools, automations, and integrations that deliver measurable value across Finance, Operations, HR, and other business teams
Using AI-assisted development as the default workflow, including writing specs, crafting prompts, reviewing AI-generated code, and iterating rapidly
Defining foundational technical patterns, including coding standards, project conventions, reusable components, and context files that guide AI-driven development
Designing and maintaining integrations between enterprise systems using APIs, middleware, and data pipelines
Developing solutions across a hybrid environment, combining cloud application platforms with internal GPU compute for AI workloads
Partnering with business teams in rapid prototyping sprints, then hardening prototypes into production-ready systems with testing, monitoring, and documentation
Establishing CI/CD pipelines, automated testing, and quality gates for all delivered solutions
Owning solutions end-to-end, from specification and implementation through deployment and production support
Operating within tiered governance frameworks, applying appropriate review and compliance controls based on solution sensitivity

Benefits

Industry competitive pay
Restricted Stock Units in a fast growing, well-funded technology company
Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents
Employer contributions to HSA accounts
Paid Parental Leave
Paid life insurance, short-term and long-term disability
Teladoc
401(k) with a 100% match up to 4% of salary
Generous paid time off and holiday schedule
Cell phone reimbursement
Tuition reimbursement
Subscription to the Calm app
MetLife Legal
Company paid commuter benefit; $300/month