Customer Success Manager | Junior - Mid

nexos.ai
nexos.ai

Sales & Business Development, Customer Service · Full-time

Vilnius, Lithuania

EUR 1,500-1,900 / month

Posted on Oct 30, 2026
Main Responsibilities

  • Own day-to-day customer requests across chat and email , account questions, licenses, credits, billing basics, and small product inquiries
  • Step in where our AI support couldn't resolve the question, and close the loop with a

human touch

  • Triage trickier technical issues and hand them to our customer engineers, follow up so nothing falls through the cracks
  • Help new users get started: onboarding questions, workspace setup, pointing people

to the right features

  • Keep customer records tidy in our CRM and document recurring questions
  • Feed what you hear back to the product team, and improve our help center and FAQs so the AI answers better next time
  • Spot happy customers ready to grow and unhappy ones at risk.

Core Requirements

  • 1–3 years in a customer-facing B2B role customer success, support, account

management, or similar

  • Excellent written and spoken English and Lithuanian; clear, warm, and professional in every message
  • A genuine service mindset: patience, empathy, and pride in solving things properly,

not just quickly

  • Comfortable with modern SaaS tools and curious about AI, you don't need to be an

engineer, but you enjoy learning how the product works

  • Organized and self-driven: you can prioritize a busy queue, know when to escalate,

and always follow through

  • Hands-on experience with AI tools
  • Nice to have: Experience with APIs, SaaS integrations, and explaining technical concepts simply.

Salary range: 1500 - 1900 EUR gross per month

What we offer

  • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach your full potential.
  • Health benefits. Private health insurance, online & on-site workouts (LT) / online workouts & sports access card (PL), consultations - to feel and be your best.
  • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts - and it's on us.
  • More free time. Stay with us and additional vacation days will be added to your calendar.
  • Additional paid leave. Additional days are covered by us in cases of illness or special occasions.
  • Flexibility. Flexible working time arrangement.