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A1 Telekom Austria GroupAG

DevOps Engineer (System & Network) (f/m/d) @ A1 Competence Delivery Center

A1 Group is a leading telecommunications provider in Central and Eastern Europe, serving 29 million customers with a commitment to innovation and sustainability.

A1 Telekom Austria Group

Employee count: 1001-5000

Bulgaria only

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.

Role Overview
You will maintain and optimize Exoscale’s OS and hypervisor fleets, network stacks, and security layers, while contributing to automation, tooling, and platform architecture. Ideal candidates have strong Linux, virtualization, networking, and container experience, with proficiency in Golang or Python.

Role Insights:

  • Design and maintain Exoscale’s base operating systems and hypervisor fleets, including their network stacks and security filtering layers.
  • Contribute to routing and security automation system implementations.
  • Help shape our image strategy, from bare metal to Virtual Machines.
  • Maintain the system container runtimes.
  • Improve provisioning and deployment systems.
  • Help enhance bare metal and hypervisor systems performance.
  • Contribute to the overall design and architecture of the Exoscale platform systems.
  • Contribute to internal tooling development.
  • Participate in code and changes reviews.
  • Take part in the on-call rotation after a training period.

What Makes You Unique:

  • Solid experience with Linux, its kernel, and Systemd.
  • Familiarity with KVM virtualization.
  • Knowledge of network routing and transport/encapsulation protocols: BGP, VXLAN, and EVPN.
  • Comfort with routing daemons like FRR and Bird.
  • Good knowledge of Linux filtering with iptables and nftables.
  • Good knowledge of container runtimes.
  • Experience with Golang or Python.
  • Familiarity with server hardware.
  • Experience with configuration management solutions and large-scale infrastructure.
  • Strong English communication skills, written and spoken.

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

  • Innovative technologies and platforms toworkwith.
  • 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 youhave any questions, please do not hesitate to contactNadya Georgieva.

About the job

Apply before

Posted on

Job type

Full Time

Experience level

Mid-level

Location requirements

Hiring timezones

Bulgaria +/- 0 hours

About A1 Telekom Austria Group

Learn more about A1 Telekom Austria Group and their company culture.

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A1 Group is a leading telecommunications company serving 29 million customers across 7 core markets in Central and Eastern Europe (CEE). The company provides a diverse range of products and services, including voice telephony, broadband internet, mobile and home entertainment, smart home solutions, data and IT services, as well as wholesale and payment solutions. In 2023, A1 Group reported revenues of approximately 5.3 billion EUR and an EBITDA of about 1.9 billion EUR, demonstrating its robust financial health within an increasingly competitive market landscape.

A1 Group places significant emphasis on sustainability and corporate responsibility, reflecting its commitment to environmental, social, and governance (ESG) factors. The company’s strategy revolves around enhancing its core telecommunications services while also exploring new business areas that foster innovation and growth. Its vision is anchored in empowering digital life by leveraging technology to create unique human experiences, with a focus on putting people at the center of its services. The company advocates for improved environmental standards and sustainable development goals, validating its Net Zero targets through the Science Based Targets initiative (SBTi). By continuously improving the ecosystems in which it operates, A1 Group aims to be a responsible player in the telecommunications sector while providing high-quality services to its customers.

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A1 Telekom Austria Group

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A1 Telekom Austria Group hiring DevOps Engineer (System & Network) (f/m/d) @ A1 Competence Delivery Center • Remote (Work from Home) | Himalayas