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German Customer Support Advisor – Swiss Telecom Project

Horizonia


Job Location:

Sofia - Bulgaria

Monthly Salary: Not provided by the employer
Posted: 13 July 2026 (30+ days ago)
Application Deadline: 10 October 2026
Vacancies: 1 Vacancy

Job Summary

Role Overview

Are you fluent in German and looking for an exciting international career opportunity with an excellent quality of life We are seeking German-Speaking Customer Support Advisors to join a leading customer support team in Sofia Bulgaria.

In this role you will assist customers of a prestigious Swiss telecommunications provider handling inbound inquiries delivering outstanding service and identifying project growth opportunities.

Key Responsibilities
  • Provide customer support and address client inquiries via inbound calls.
  • Analyze troubleshoot and resolve administrative and technical topics such as products accounts and billing details.
  • Maintain accuracy by performing routine data updates in internal systems.
  • Escalate complex issues or specific customer calls to specialized departments when necessary.
  • Identify sales or upselling opportunities to maximize customer satisfaction and project value.
Requirements & Profile Needed
  • Languages: Native or proficient level of German (C1 or C2) with excellent communication skills.
  • Skills: Strong problem-solving abilities empathy and a customer-centric mindset.
  • Location: Willingness to work on-site in Sofia Bulgaria or utilize our premium relocation package to move from abroad.
Work Schedule & Hybrid Flexibility
  • Work Model: Fully office-based (On-Site) during your initial onboarding months to ensure you get the best team support.
  • Hybrid Work Option: After 4 months on the project top-performing team members can unlock a flexible hybrid work model based on KPI performance.
  • Schedule: Rotational shifts operating Monday to Sunday between 09:00 AM and 10:00 PM (with options for 8-hour 6-hour and 4-hour shifts).
Full Relocation & Onboarding Support

We make your transition to Bulgaria completely seamless with a dedicated relocation package:

  • Flight Covered: Up to 255 reimbursement to cover your initial flight ticket expenses paid directly with your first salary.
  • Initial Accommodation: 2 weeks of fully covered Airbnb stay upon your arrival to give you ample time to settle in.
  • Onboarding: A comprehensive fully structured paid onboarding and continuous learning program from day one.
Compensation Perks & Bonuses

We offer a competitive financial structure designed to support a fantastic lifestyle in Europes most affordable capital:

  • Competitive Fixed Base Salary (paid monthly).
  • Specialized Billing Skills Bonus.
  • Unlimited Sales Commission Structure: An uncapped performance bonus where top performers can substantially increase their monthly take-home pay.
  • Monthly Meal Vouchers.
  • Private Health Insurance.
  • Fully Covered Multisport Card for premium gym and fitness center access.
  • Career Growth: Long-term career development opportunities within an expanding project with clear internal pathways into leadership or specialized positions.