Integration Engineer specializing in CCaaS solutions within a hybrid role in Brazil. Collaborate on advanced cloud technologies and AI implementations.
Responsibilities
Integrate CCaaS with: CRMs (Salesforce, Zendesk, Dynamics), ERPs and legacy systems, authentication and identity services, and data platforms;
Develop APIs and supporting services (lookup, authentication, case creation);
Ensure architecture and integrations meet security, resilience, scalability, and observability requirements;
Engineering and automation: build integrations using REST APIs, webhooks, and event-driven patterns;
Implement automations and orchestrations (including RPA where applicable);
Work with: AWS Lambda (or similar), API Gateways, cloud services, version control (Git), and CI/CD;
Ensure robust error handling and technical fallbacks;
In telephony and media, work with SIP, WebRTC, RTP, codecs, and media troubleshooting;
Implement AI solutions with advanced prompt engineering, tool/function calling, robust guardrails, and RAG strategies (when applicable);
Create AI evaluation frameworks: test cases, metrics, logs, behavioral monitoring, and human-in-the-loop patterns;
Work on Reliability, Observability, and FinOps. Implement monitoring: logs, metrics, alerts, dashboards;
Define SLOs/SLIs/SLAs;
Participate in incident response and perform RCA (root cause analysis);
Control usage and costs (pay-as-you-go model);
Requirements
4+ years in backend, cloud, or integration engineering;
Hands-on experience with REST APIs and system integration;
Experience with at least one CCaaS platform;
Solid knowledge of telephony fundamentals;
Experience with AWS or an equivalent cloud platform;
Practical experience with applied generative AI;
Nice-to-haves: previous experience with Amazon Connect; experience with Salesforce Service Cloud + CTI; experience with RPA; AWS or CCaaS certifications; experience in high-volume environments; stable integrations with low error rates; resilient and scalable architectures; AI operating with controls and clear metrics; monitored and predictable costs;
Benefits
Position also open to candidates with disabilities (PwD)
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