Integration Engineer

Integration Engineer Location: Bethesda, MD (Hybrid)

Overview

Seeking an experienced Integration Engineer to design, build, deploy, and support enterprise integrations, APIs, connectors, workflows, and MCP servers/tools. This hands-on role owns integrations throughout their lifecycle and helps shape architecture, integration standards, and engineering best practices. Works within Integration Engineering alongside Application Engineering and Quality Engineering, supporting Azure Integration Services (AIS), Celigo, and other integration platforms.

Key Responsibilities

• Design, build, support, and troubleshoot integrations using Logic Apps, Azure Functions, Service Bus, Event Grid, and Celigo.
• Develop APIs, webhooks, connectors, adapters, data mappings, transformations, validation, synchronization, and integration workflows.
• Build and support MCP servers and AI integrations, including schemas, tool definitions, security controls, permissions, auditing, and protocol compatibility.
• Develop solutions using C#/.NET, Python, JavaScript/TypeScript.
• Define API standards including OpenAPI, versioning, authentication, authorization, pagination, rate limiting, and error handling.
• Partner with architecture leadership to improve scalability, reliability, maintainability, security, performance, and cost optimization.
• Create reusable frameworks, templates, connectors, standards, and integration patterns.
• Implement security controls including least-privilege access, encryption, managed identities, credential management, and secure data handling.
• Build monitoring, alerting, logging, retries, reconciliation, recovery, and production support processes.
• Support automated testing, CI/CD, release management, source control, and infrastructure as code.
• Collaborate with application, data, AI, business, and vendor teams while maintaining integration documentation and ownership.

Preferred Qualifications

• Azure API Management, Key Vault, Application Insights, Log Analytics, deployment automation, and private connectivity.
• Integrations involving ERP, CRM, SaaS, financial, and legacy systems (NetSuite, DealCloud, Appian, etc.).
• Experience modernizing point-to-point integrations and building reusable frameworks.
• Financial services or regulated industry experience.
• Azure and/or Celigo certifications.

Success Metrics

• Reliable integrations with accurate data and strong production performance.
• Reusable APIs, connectors, event flows, and MCP tools.
• Improved platform architecture driven by implementation feedback.
• Fast issue detection, controlled recovery, and continuous improvement.
• Documented, versioned, and well-supported integrations across AIS, Celigo, and other platforms.

Required Qualifications

• Bachelor's degree or equivalent experience.
• 8+ years of integration engineering, software development, or enterprise technology experience.
• 3+ years of technical leadership, code/configuration reviews, and mentoring.
• Strong experience with Azure Integration Services (Logic Apps, Service Bus, Event Grid, Azure Functions).
• Hands-on experience with Celigo integrator.io (connections, flows, mappings, scripting, error handling).
• Strong development skills in C#/.NET, Python, or JavaScript/TypeScript.
• Experience building REST APIs, webhooks, connectors, OpenAPI, JSON/XML, SQL, messaging, and event-driven integrations.
• Experience building and supporting MCP servers and tools.
• Experience with OAuth/OIDC, secrets management, CI/CD, automated testing, monitoring, and secure integration practices.
• Strong troubleshooting, architecture assessment, and stakeholder communication skills.