Senior Enterprise Integration Engineer

Role Summary

United Contractor Services is seeking a Senior Enterprise Integration Engineer to design, build, and manage system-to-system integrations across our core business platforms. This role is responsible for connecting ERP, project management, payroll, IT service management, and Microsoft platforms through APIs, automation, and reliable data pipelines.

Key Systems in Scope

• Procore ↔ Viewpoint Vista
• VistaViewpoint Vista ↔ ADP / Paylocity
• Vista ↔ API-based business applications
• Payroll systems ↔ Microsoft (M365, Entra ID, Teams, Power Automate)
• ManageEngine ServiceDesk / Freshservice ↔ Procore and ERP systems

Key Responsibilities

• Integration Design & Development

• Design, develop, and maintain secure, reliable system integrations using REST APIs, webhooks, middleware, scripts, and automation tools.
• Build and support bidirectional data flows between ERP, project management, payroll, and ITSM platforms.
• Define integration patterns, data models, mappings, and error-handling strategies.

• Business Analysis & Solution Design

• Partner with accounting, operations, HR, project teams, and IT to understand workflows and business requirements.
• Identify opportunities to eliminate manual processes through automation and system integration.
• Translate business requirements into technical designs and integration specifications.

• Operations & Reliability

• Monitor integrations for failures, latency, and data integrity issues.
• Troubleshoot and resolve integration errors across multiple platforms.
• Implement logging, alerting, retry logic, and validation to ensure data accuracy and resiliency.

• Governance & Documentation

• Document integration architectures, data mappings, field definitions, and business rules.
• Establish standards for API usage, authentication, error handling, and change management.
• Ensure integrations comply with security, access control, and audit requirements.

• Continuous Improvement

• Evaluate third-party tools, APIs, and integration platforms.
• Improve scalability, maintainability, and performance of existing integrations.
• Proactively recommend automation and efficiency improvements to leadership.

Required Qualifications

• 5+ years of experience in system integrations, enterprise applications, or automation engineering
• Hands-on experience with API-based integrations (REST/JSON, OAuth, webhooks)
• Experience integrating ERP, payroll, or large SaaS platforms
• Ability to script or code (e.g., PowerShell, Python, JavaScript, C#, etc.)
• Strong understanding of data modeling, mapping, and validation
• Proven ability to translate business requirements into technical solutions
• Strong troubleshooting and root-cause analysis skills
• Comfortable working independently and owning outcomes

Preferred Experience

• Viewpoint Vista, Procore, ADP, or Paylocity experience
• Microsoft ecosystem (Power Platform, Entra ID, Power Automate, Azure Functions)
• iPaaS or middleware platforms
• ITSM system integrations (Freshservice, ServiceNow, ManageEngine)
• Construction or project-based business environments

United Contractor Services is an Equal Opportunity Employer

Drug Test And Background Disclaimer

Candidates who receive a job offer will be required to undergo a drug test and background check in accordance with applicable laws. Providing false information may result in the withdrawal of a job offer or termination of employment.

By submitting an application, candidates acknowledge and agree to these requirements.