Senior Integration Engineer

Cube is the financial intelligence platform built for the AI-era.

The world has evolved, but FP&A is still trapped in manual reconciliation cycles. While most platforms try to replace the spreadsheets finance teams love, Cube is different: we are the intelligent finance layer that unifies fragmented data into a centralized command center. By automating data management, we empower the Office of the CFO to stop moving numbers and start driving the strategic analysis that turns data into growth.

We don’t compete with AI; we make it trustworthy. In a world where AI is often only 80% right, Cube provides the 100% truth and governance finance teams need to turn data into growth. Our mission is clean data, everywhere, allowing the modern Office of the CFO to move beyond manual data management and lead with strategic certainty.

Cube has raised >$65M and is backed by top-tier investors such as Battery Ventures and Mayfield. Together, we’re building a culture that challenges and celebrates everyone with a path to growth. We’re guided by our company values: act with urgency, keep it simple, build with joy, obsess over the details, own the outcome, raise the bar, champion our customers, and win together. As we enter our next phase of growth, we believe having the right Cubers on our team will be the reason we win.

Senior Integration Engineer (Boomi)

Note: This position requires working onsite at our New York office Tuesday through Thursday.

We’re looking to add a Senior Integration Engineer with strong Boomi experience to our Solution Engineering team at Cube. This role combines hands-on integration development with technical leadership, helping guide integration strategy, elevate best practices, and mentor others while building scalable data pipelines into Cube. You’ll play a key role in enabling customers to get the most out of their FP&A workflows through seamless, reliable integrations that create a single source of truth.

What You’ll Do

• Lead the design, development, and documentation of integrations built on the Boomi platform, setting technical standards and best practices for the team
   
• Serve as a senior technical resource for complex integration initiatives and customer implementations
   
• Partner closely with Implementation, Engineering, and Customer Success to shape integration architecture and delivery strategy
   
• Provide mentorship and guidance to other integration engineers, supporting knowledge sharing and technical growth
   
• Review functional requirements, data mapping, and business rules to ensure scalable and maintainable solutions
   
• Drive technical quality across deployments, monitoring, and incident response processes
   
• Contribute to process improvements, tooling decisions, and documentation that help scale Cube’s integration capabilities

Who You Are

• 5+ years of integration or middleware experience, including 2+ years with Dell Boomi (Atmosphere Certifications Level I and II preferred; equivalent experience with platforms like MuleSoft, TIBCO, or Oracle ESB also considered)
   
• Proven ability to operate as a senior individual contributor while influencing technical direction and mentoring peers
   
• Strong experience working with XML, JSON, and flat file data structures using JavaScript or similar scripting
   
• Deep understanding of API design and integrations across cloud and on-prem environments
   
• Experience with RESTful APIs and authentication frameworks such as OAuth
   
• Comfortable troubleshooting complex production issues and leading resolution efforts within SLAs
   
• Strong cross-functional collaboration skills and the ability to guide stakeholders through technical decisions
   
• Experience building scalable monitoring, logging, and proactive integration practices
   

At Cube, we provide an equitable path for career growth with a well-defined skills matrix that supports both individual contributor and leadership paths. We promote work-life balance by placing value in ownership over hours. We make iterative process changes based on real and measurable metrics, and we foster a culture of clear communication, honest feedback, and supportive mentorship.

Base salary range: $140,000-$170,000 USD.

The expectations above are meant to represent the ideal candidate, but if you don’t meet all of them and think you’d be a great fit for this role, please apply. This position is open to candidates who are authorized to work in the posted location. Immigration sponsorship is not available at this time.

Full-Time Employee Benefits

• We provide 100% covered employee medical, dental, and vision insurance options, including FSA/HSA options plus free memberships to OneMedical, Teladoc, and Talkspace.
• Our flexible paid vacation and sick/mental health time guidelines help you get the time and space you need.
• We offer stock options to all full-time employees of Cube, as we want you to be connected to the success of the company.
• We offer 12 weeks of 100% paid parental leave for the birthing parent.
• We offer each Cuber a quarterly learning budget to spend on books, classes, or events that support your development.
• You’ll be joining an experienced team of tech startup leaders who are eager to work with you and provide support and mentorship!
• You’ll work for a company that our customers are truly excited about!