Customer Success Engineer – LatAm
Posted 23hrs ago
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Job Description
Customer Success Engineer supporting Mercor’s AI-powered talent platform across Latin America. Debugging web applications, triaging product issues, and guiding users through interviews and payments.
Responsibilities:
- Provide a speedy and delightful experience to talent using Mercor’s platform
- Investigate talent-reported issues end-to-end by reproducing bugs, identifying root causes, and separating UX friction, model edge cases, and system defects
- Debug across the AI and SaaS stack using telemetry, logs, network inspection, and database queries
- Triage issues, escalating true engineering problems and resolving others through configuration, prompt refinement, or clear user guidance
- Surface systemic patterns and product risks to engineering and product leadership
- Create documentation and runbooks to reduce repeat issues and improve resolution speed
- Communicate with precision, professionalism, and empathy
- Work directly with the engineering team while supporting users through applications, AI-led interviews, offers, and payments
Requirements:
- Currently residing in Latin America; applicants outside Latin America will not be considered
- Ability to debug web applications
- Degree in Computer Science, Software Engineering, or a related technical field from a top-tier institution, or prior experience at a high-growth technology startup
- Experience building modern web applications such as React, Node, Flask, or Next.js, or 2–5 years of experience supporting customers on such web applications
- Comfortable with AI systems, including LLMs, agents, or generative models
- Experience exploring AI-tool behavior, including fine-tuning, prompt chains, chain-of-thought debugging, or building agents
- Ability to understand model outputs, failure modes, hallucinations, and feedback loops
- Familiarity with modern AI APIs such as OpenAI and Anthropic or agent frameworks such as LangChain and AutoGPT is a plus
- Native English-level writing proficiency
- Availability for a 6-day/week schedule with substantial overlap with Pacific Time (PT/PST) working hours
Benefits:
- Remote work
- Full-time position
- Referral bonus of up to $100 per successful referral (referral limits apply)
- Reasonable accommodations upon request











