Senior Integration Developer

Senior Integration Developer

Location : Washington DC

Job description:
• Design end-to-end system architecture spanning frontend, backend, integration layers, and cloud infrastructure, translating requirements into scalable Azure-based solutions 
• Define technical standards, Integration design patterns, and best practices to guide the development team
• Create and maintain architecture diagrams, technical specifications, and design documents, including data mapping and configuration details
• Build backend services and APIs using Python (e.g., FastAPI, Django, Flask), Javascript,
Azure, Typescript or using enterprise integration tools like MuleSoft , Apigee, Kong, Workato, BizTalk.
• Design, build, and integrate RESTful APIs — connecting third-party and internal systems for reliable, consistent data exchange
• Implement API security (OAuth2, JWT, API keys), versioning, rate limiting, and robust error handling
• Design and implement asynchronous processing using message queues and event streaming.
• Manage the full software development lifecycle (SDLC), including developing, testing, and deploying integration processes across Test, UAT, and Production environments
• Monitor integration performance, proactively troubleshoot issues, and provide expert-level post-deployment support
• Collaborate with cross-functional teams to optimize data flows and ensure adherence to integration best practices
• Take ownership of assigned projects, manage stakeholder expectations, and mentor junior team members toward successful delivery