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DevOps Engineer (Go+Linux) (f/m/d) @ A1 Competence Delivery Center

A1 Telekom Austria Group.com

Office

София, ул. Кукуш 1, сграда 7, етаж 2, Bulgaria

Full Time

Strength. Care. Growth

A1 Competence Delivery Center is a vital component of A1’s telecommunications business. Acting as an expertise hub, CDC is dedicated to delivering a full range of high-quality IT, network, financial and other services to support A1’s operations across all OpCos, independent of location.

Using the power of being OneGroup and leveraging synergies, CDC enables transparency of resources, key skills and knowledge expansion and personal career growth opportunities’ enhancement, paired with job stability.

You will know we are the right place for you, if you are driven by:

  • Opportunities to learn and build your career.
  • Meaningful work in a stable and fast-paced company.
  • Diversity of people, projects, and platforms.
  • A supportive, fun, and inspiring place to work.

Job Purpose
Design, secure, and maintain Exoscale’s Linux-based platform. Build automation and tooling, improve developer experience with self-service systems, and contribute to platform architecture. Ensure scalability, availability, and security, while supporting operations through reviews and on-call duties.

Role Insights:

  • Design and maintain the core Linux-based platform ecosystem.
  • Develop and manage PKI, secrets management, and security systems.
  • Contribute to platform tooling, automation, and orchestration development.
  • Enhance the developer experience (DX) by delivering self-service systems and pipelines.
  • Play a key role in the architecture and design of Exoscale’s platform systems.
  • Improve processes to ensure scalability, security, and high availability.
  • Participate in code and change reviews to uphold high development standards.
  • Join the on-call rotation after completing the training period.

What Makes You Unique:

  • Proficient in Golang (a must).
  • Experienced with Linux, including networking and security filtering.
  • Skilled in containerization and orchestration (Kubernetes is a plus).
  • Comfortable working with KVM virtualization.
  • Knowledgeable in configuration management and large-scale infrastructure.
  • Strong communicator in English, both written and spoken.

Our gratitude for the job done will be eternal, but we’ll also offer you:

  • Innovative technologies and platforms to work with.
  • Modern working environment for your comfort.
  • Friendly, ambitious, and motivated teammates to support each other.
  • Thousands of online and in-person learning opportunities for you to grow.
  • Challenging assignments and career development opportunities in multinational environment.
  • Attractive compensation package.
  • Hybrid working model.
  • Numerous additional benefits, including, but not limited to free A1 services.

If you have any questions,  please do not hesitate to contact Nadya Georgieva

DevOps Engineer (Go+Linux) (f/m/d) @ A1 Competence Delivery Center

Office

София, ул. Кукуш 1, сграда 7, етаж 2, Bulgaria

Full Time

September 24, 2025

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A1 Telekom Austria Group