CareerPlan

Sr. Integration Developer

CAN, ON, Mississauga, CARemoteFull-time$99k2026-10-15 → 2026-11-10

Core

Design, configure, optimize, and support enterprise-scale contact center solutions and integrations connecting AI-powered digital agents to enterprise systems.

Role type

Senior IC Integration Developer (Contact Center & AI)

Builds

Scalable, secure integrations between Five9 contact center platform, Sierra Agent OS digital agents, Salesforce, SAP, and MuleSoft APIs.

Domain

Healthcare technology, Contact Center as a Service (CCaaS), AI Digital Agents

Required skills

Five9 platform configuration, IVR and call routing design, omnichannel workflow management, REST API integration, middleware (MuleSoft) development, telephony troubleshooting, release management

Preferred skills

Five9 certifications, AI virtual agent integration, Salesforce Service Cloud, SAP, Genesys Cloud, Cisco Contact Center, SIP/VoIP, healthcare industry experience

Technologies

Five9, Sierra Agent OS, Salesforce, SAP, MuleSoft, Cisco, Genesys Cloud, REST APIs, Webhooks

Responsibilities

Design and optimize Five9 contact center solutions including call routing and IVR; Develop voice, chat, and email engagement configurations; Support migration of workloads from legacy platforms (e.g., Cisco) to Five9; Build integrations between digital agents and enterprise systems; Troubleshoot complex platform, routing, and integration issues; Mentor team members and promote best practices

Seniority

Senior, hands-on IC