[Job 29661] AI QA Pleno

Brasil💼 Full-time🗓 2026-06-04 → 2026-08-05

Core

AI QA Engineer leading the redesign of a SuperApp (Android, iOS, Backend Java) by implementing AI agents for automated testing, bug discovery, and system validation.

Role type

Mid-level AI QA Engineer

Builds

Production mobile and backend applications with AI-assisted quality assurance pipelines

Domain

Mobile (iOS/Android) and Backend (Java) development within a tech services company

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Test automation strategies for mobile and backend, AI agent tools (e.g., Claude Code), Spec-Driven Development, Shift-Left quality processes, cross-platform quality consistency

Preferred skills

Prompt engineering for testing, data curation for QA, mentoring on AI-assisted practices

Technologies

iOS, Android, Java, BFF, Claude Code

Responsibilities

Lead AI-assisted testing strategy, design agentic QA pipelines, integrate QA into Spec-Driven Development, ensure cross-platform quality via AI-validated contracts, mentor team on AI QA practices

Seniority

Mid-level, hands-on IC

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About Ci&T

CI&T is seeking a senior **Data MDM Architect** to join an embedded engagement with a leading U.S.-based client operating at the intersection of ESG advisory and carbon credit trading. The client manages complex, high-volume data across multiple integrated platforms to support both enterprise sustainability consulting and financial trading operations. As data volumes, integration complexity, and regulatory expectations grow, the need for a unified, authoritative data architecture has become a strategic priority — making this role critical to the client's next phase of growth.