Senior API Integration Engineer

Crusoe is on a mission to accelerate the abundance of energy and intelligence . As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.

We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.

We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.

If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.

About This Role

We’re seeking a Senior API Integration Engineer to serve as a strategic technical partner driving enterprise-wide digital transformation through intelligent automation and scalable system integrations. This role will lead the design and delivery of mission-critical integrations across our People Tech ecosystem while setting integration standards, mentoring engineers, and partnering closely with business leaders to modernize workflows at scale.

What You’ll Be Working On

Architecting and building enterprise-grade integrations using the Workato ONE platform to enable intelligent workflow automation

Designing, developing, and maintaining deep API integrations across a broad enterprise application stack spanning business-critical systems(ERP, CRM, etc.)

Leveraging AI-powered automation within Workato to improve efficiency, resiliency, and predictive process optimization

Establishing reusable integration architecture patterns, frameworks, and governance standards that scale across both human-led and automated workflows

Partnering with business and IT stakeholders to gather requirements, lead discovery sessions, assess ROI, and translate complex needs into scalable technical solutions

Leading integration initiatives end-to-end, from concept through deployment, including sprint execution, technical reviews, and delivery accountability

Providing senior-level escalation support, ensuring reliability, monitoring, alerting, and incident response for critical integrations

What You’ll Bring to the Team

7+ years of experience as an API Developer or Integration Engineer in enterprise environments

3+ years of hands-on production experience with Workato, ideally with Workato ONE

Deep expertise building and operating complex Workato recipes, including error handling, monitoring, batch processing, custom connectors, SDK development, and API collections

Interest in and exposure to AI-assisted development workflows and intelligent automation — you don't need to be an expert, but you should be excited about where integration engineering is heading

Collaborating with internal software engineering teams to ensure integration patterns and API access are available for custom-built internal tools and automations

Proven experience integrating enterprise SaaS platforms across domains such as HCM, ERP, CRM, finance, or similar

Expert knowledge of enterprise integration best practices, EAI/SOA patterns, and iPaaS architectures

Proficiency with RESTful APIs, webhooks, JSON/XML, OAuth 2.0, SAML, SOAP, RBAC, and API security best practices

Experience with Agile/Scrum delivery, Jira/JSM, Confluence, and CI/CD workflows

Strong understanding of HR data models, compliance requirements (e.g., GDPR, SOC 2), and secure handling of sensitive PII

Bonus Points

Workato Foundations or Integration Developer certifications

Experience with leading enterprise SaaS platforms and their native integration tooling

Experience with additional iPaaS platforms (e.g., MuleSoft, Boomi, Informatica)

Background in HR technology consulting or HRIS implementations

General experience with cloud platforms (AWS, Azure, or GCP), IaC tools, or identity and SSO integrations

Experience in high-growth or highly regulated environments

Benefits:

Competitive compensation and equity packages

Restricted Stock Units

Paid time off, paid holidays & leave of absence programs

Comprehensive health, dental & vision insurance

Employer contributions to HSA account

Paid parental leave

Paid life insurance, short-term and long-term disability

Professional development & tuition reimbursement

Mental health & wellness support

Commuter benefits (parking & transit)

Cell phone stipend

401(k) Retirement plan with company match up to 4% of salary

Volunteer time off

Global travel insurance & emergency assistance

Daily meals allowance

Additional perks & programs specific to location

Compensation Range

Compensation will be paid in the range of up to $165,000 - $200,000 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicants knowledge, education, and abilities, as well as internal equity and alignment with market data.

Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.