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Customer Success Agent (Portuguese-Speaking)

Rayyan Systems Inc., Cambridge, MA, United States


Customer Success Agent (Portuguese-Speaking) Rayyan is an AI, SaaS startup company that is developing a research collaboration platform, featuring an AI‑assisted workflow to help accelerate the process of searching, extracting and synthesizing relevant information from research studies to inform evidence‑based decision making, including evidence‑based medicine.

Job Description This is a remote position.

Rayyan Systems, Inc. is seeking a Portuguese‑speaking Customer Success Agent to join our growing team. The ideal candidate will be passionate about empowering users, streamlining support experiences, and contributing to the foundation of our Customer Success function. This role will support customers through onboarding, support tickets, training webinars, and ongoing value realization, with a strong emphasis on efficiency and knowledge‑sharing.

Key Responsibilities

Respond to customer inquiries via Zendesk in Portuguese and English

Guide customers through onboarding journeys and ensure their success

Prepare users for upgrades, renewals, and feature adoption milestones

Create and maintain knowledge base articles in Portuguese and English

Host webinars and training sessions to support user enablement

Identify and implement AI/automation tools to streamline support workflows

Monitor customer health, engagement, and proactively address challenges

Gather user feedback and collaborate with Product and Engineering

Contribute to building the Customer Success function and internal playbooks

Qualifications

Fluency in Portuguese and English

2+ years in Customer Success, Support, or SaaS roles

Familiarity with Zendesk or similar support platforms

Experience using CRM tools (Zoho CRM is a plus)

Ability to host and facilitate webinars or online training

Passion for customer education and lifecycle engagement

Strong documentation and knowledge‑sharing mindset

Process‑oriented with a drive to identify improvements and automation

A collaborative team player with a desire to help build something from the ground up

Skills

Fluency in English and Portuguese

Zendesk, CRM (Zoho CRM preferred)

Webinar tools

Microsoft Office 365

Ability to adopt new tools quickly and AI‑based support systems

Why Join Rayyan.ai?

Work on a meaningful product that impacts global research

Join a mission‑driven and globally distributed team

Help shape a new Customer Success experience

Flexible working hours and fully remote work culture

Reimbursement toward health/fitness expenses

Learning and development reimbursement benefit

Rayyan Systems is an equal opportunity employer.

Rayyan Systems, Inc. is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran disability or genetic information or any other reason prohibited by law in employment.

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