Platform Service Reliability Engineer

You’ll know A1 Bulgaria is 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.

Would you like to join us?

We are seeking a highly skilled and motivated Platform Service Reliability Engineer.

As a member of our team, you will play a pivotal role in managing Kubernetes clusters, leveraging Crossplane expertise, and delivering custom solutions to operate and maintain vanilla Kubernetes environments.

Additionally, you will participate in 24×7 on-call duties to ensure the uninterrupted availability and reliability of our Kubernetes platforms.

Your daily routine would include:

• Design, deployment, and maintenance of vanilla Kubernetes clusters to support diverse workloads and ensure optimal performance;
• Utilize and contribute to Crossplane for infrastructure and application orchestration, ensuring seamless integration with existing workflows;
• Developing and implementing innovative, scalable solutions tailored to specific operational needs, aligning with best practices for Kubernetes and cloud-native technologies;
• Design and implement automation pipelines to enhance the efficiency of Kubernetes operations and streamline deployment processes;
• Establish and manage monitoring systems to ensure comprehensive observability of Kubernetes environments, proactively addressing potential issues;
• Working closely with cross-functional teams, including developers and SREs, to align Kubernetes solutions with organizational goals and ensure smooth operations;
• Maintaining clear and comprehensive documentation for processes, configurations, and operational guidelines.

We’ll know you can make it if you have:

• Proven experience in Kubernetes cluster management and a deep understanding of cloud-native technologies;
• Hands-on experience with Crossplane, including deploying and managing infrastructure through declarative configurations;
• Strong skills in scripting languages such as Python, Go, or Bash, and experience with Infrastructure as Code (IaC) tools;
• Proficiency with CI/CD tools (e.g., Jenkins, ArgoCD, GitLab CI/CD) and container technologies (e.g., Docker, containerd);
• Hands-on experience with major cloud providers (e.g., AWS, Azure, GCP) and their Kubernetes services;
• Familiarity with tools such as Prometheus, Grafana, Loki, or similar monitoring solutions;
• Experience contributing to open-source projects, particularly in the Kubernetes ecosystem.

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

• Innovative technologies and platforms to “play” with;
• Modern working environment for your comfort;
• Friendly, ambitious, and motivated teammates to support each other;
• Thousands of online and in-person learning opportunities to grow;
• Challenging assignments and career development opportunities in multinational environment;
• Attractive remuneration package;
• Flexible working schedule and opportunity for home office;
• Numerous additional goodies, including, but not limited to free A1 services, discounts, health insurance and services, sports center, childcare, team and family events, etc.

Sounds good? Apply now!