Sr. Integration Solutions Engineer (ERP / Banking Systems)

COMPANY OVERVIEW 

About Built

Built is the AI-powered platform transforming the way real estate is financed, developed, and managed. Purpose-built for real estate and construction, Built began by fixing construction draw management for lenders and has grown into a comprehensive operating system addressing some of the industry’s most complex challenges. Through its connected product suite, Built enables stakeholders to finance, develop, build, own, and operate smarter—all in one place. The platform brings together loans, deals, portfolios, payments, inspections, and collaboration to deliver faster execution, greater transparency, efficiency, and trust across the industry.

Today, Built is a partner to more than 350 lenders, over 80,000 borrowers and owners, and thousands of contractors, powering 86,000 active projects valued at more than $300 billion. Learn more at getbuilt.com:

• Life At Built & Habitat Build
• Series D Financing Round
• Built Recognized in Two American Business Award Categories
• Built Secures Investment from Citi

Sr. Integrations Solutions Engineer, ERP / Banking Systems

Overview

We are seeking a highly skilled and customer-focused Sr. Integrations Solutions Engineer to join our team. In this role, you will act as the technical expert during the pre-sales, implementation, and post-sales processes, helping customers integrate our platform with their systems. You will collaborate cross-functionally with Sales, Product, Engineering, and Implementation teams to deliver customized integration solutions that meet business and technical requirements. The ideal candidate is a self-starter who thrives in a fast-paced, independent work environment.

Built is scaling fast, and seamless integrations are one of our top strategic priorities. This role sits at the center of that focus - helping lenders connect their core systems to Built’s platform through APIs, custom tooling, and hands-on solutioning. 

Key Responsibilities

Customer-Facing Integration Support

• Collaborate with clients to understand their integration needs and develop appropriate solutions.
• Act as the technical lead during the onboarding and implementation phases.
• Deliver product demos focused on integration capabilities.

Solution Architecture & Implementation

• Design, build, and support API-based, ETL, and middleware-driven integrations with third-party platforms (e.g., ERP, CRM, cloud services).
• Develop integration specifications, sequence diagrams, and data mapping documentation.
• Ensure data accuracy, system performance, and security compliance.

Technical Expertise & Troubleshooting

• Provide deep technical insight into integration processes and best practices.
• Troubleshoot and resolve integration-related issues in a timely and efficient manner.
• Assist clients in testing and validating integrations.

Cross-Functional Collaboration

• Work with Product and Engineering teams to communicate customer requirements and influence roadmap decisions.
• Partner with Customer Success to ensure successful adoption and satisfaction.

Qualifications

Required

• 3+ years in a Solutions Engineer, Integration Engineer, or similar role.
• Strong understanding of RESTful APIs, JSON, XML, Webhooks, and authentication methods (OAuth2, JWT, etc.).
  Proficiency in scripting languages such as Python, JavaScript, or shell scripting.
• Experience with integration platforms (e.g., MuleSoft, Workato, Zapier) or middleware.
• Hands-on experience integrating with core banking or financial ERP systems such as Finastra, FIS, Jack Henry, or Fiserv.
• Must be an independent, sel