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Workster

Workster

English-Speaking AI Customer Support Specialist

Lisbon, PTOn-siteContractFull-time

Posted Sep 21, 2026

This job is posted in PT

We're partnering with a leading global customer experience provider to recruit English-speaking AI Customer Support Specialists in Lisbon, Portugal, supporting an innovative international company developing some of the world’s most advanced AI and generative AI technologies.

This is a full-time, 40-hour-per-week position operating on a 24/7 rotating shift schedule, with schedules provided in advance. You’ll support both consumers and business users while gaining hands-on experience within the rapidly evolving AI industry.


Your Role:


  • Support customers across multiple communication channels

  • Resolve billing, invoicing and account access enquiries

  • Troubleshoot platform and product-related issues

  • Guide customers on using products and features effectively

  • Deliver timely, accurate and high-quality customer support


Your Qualifications:


  • Fluent English, written and spoken

  • Strong interest in AI and new technologies

  • Excellent communication and problem-solving skills

  • Customer-focused and comfortable troubleshooting issues

  • Previous customer service or technical support experience is an advantage

  • Comfortable working with rotating shifts in a fast-paced environment


The Offer:


  • Competitive salary package + performance bonus

  • Meal allowance

  • Holiday and Christmas allowances

  • Private health and dental insurance

  • 22 days of annual leave

  • Comprehensive initial training

  • Professional development and career growth opportunities

  • International working environment in Lisbon

  • Opportunity to work closely with cutting-edge AI technology

Fill in the form, we will contact you...

Role snapshot

Job type

Full-time

Email

support@workfully.com

Required skills

English (fluent written and spoken)Multichannel customer supportBilling and invoicing supportAccount access and account recovery supportTechnical troubleshooting (platform and product issues)Customer onboarding and product guidanceCustomer communication and interpersonal skillsProblem-solving and analytical skillsCustomer service / technical support experienceAdaptability to rotating 24/7 shift schedulesFamiliarity with AI and generative AI conceptsAbility to work in a fast-paced environment

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English-Speaking AI Customer Support Specialist at Workster in Lisbon | Scovai | Scovai