Senior Integration Engineer

Capstone Integrated Solutions • Stamford, CT

10h • Remote

About The Position

As we expand further, we're seeking a highly skilled Senior Integration Engineer for one of our customers. You will own the reliability, scalability, and evolution of customer's core business systems — most critically NetSuite and its surrounding integrations. This role is responsible for keeping integrations running smoothly day-to-day while also improving how data flows across the business.
You’ll work across backend services, APIs, and middleware, partnering closely with Finance, Operations, Data, and Engineering to ensure our systems are stable, well-documented, and ready to scale.
Work Location: Remote (U.S. Eastern Time), with occasional travel as needed
Work Type: 1099 (Independent Contractor)

Requirements

• 5–8+ years of experience in integration engineering, systems engineering, or backend development
• Hands-on experience owning NetSuite integrations and scripting
• Strong experience with Boomi or other iPaaS / middleware platforms
• Backend development experience (Node.js, Python, Java, or similar)
• Experience designing APIs and system-to-system integrations
• Comfort operating in a production-critical environment where uptime and accuracy matter
• Strong documentation, communication, and stakeholder management skills

Nice To Haves

• Experience supporting Finance, ERP, or Order-to-Cash workflows
• Familiarity with data lakes, analytics pipelines, or BI tools
• Experience in retail, eCommerce, or consumer brands
• Exposure to cloud infrastructure (AWS, GCP, Azure)

Responsibilities

• Own end-to-end integrations between NetSuite and internal/external systems
• Build, monitor, troubleshoot, and maintain integrations using Boomi or similar iPaaS tools
• Act as the primary technical owner for keeping NetSuite integrations running, stable, and well-supported
• Partner with vendors and internal stakeholders to manage system dependencies and changes
• Develop and maintain NetSuite scripts, workflows, and customizations
• Support Finance and Operations teams by resolving system issues, improving automation, and reducing manual work
• Ensure system changes are well-tested, documented, and production-ready
• Build and maintain backend services and APIs that support system integrations and internal tools
• Design and maintain backend data pipelines that ensure data accuracy, consistency, and availability across integrated systems
• Ensure data accuracy, reliability, and observability across systems
• Work cross-functionally with Engineering, Data, Finance, and Operations teams
• Mentor engineers and contribute to best practices around integrations, monitoring, and system reliability
• Participate in architecture decisions related to enterprise systems and data flow

Benefits

• Be part of a transformative era at RPE Solutions within the Capstone Integrated Solutions platform, where innovation meets opportunity. You'll work on exciting projects that push boundaries, with the backing of a dynamic and growing organization.

What This Job Offers

• Career Level: Mid Level
• Education Level: No Education Listed