Medior Mainstream Cloud Engineer

At Mainstream, we're building the next generation of cloud operations by combining deep cloud expertise with AI-powered automation and intelligent operations. We're looking for motivated Medior Cloud Engineers who are eager to thrive in an AI-powered cloud environment while working with modern cloud technologies and enterprise infrastructure.

As part of our Cloud Engineering team, you will support enterprise environments, monitor mission-critical systems, resolve operational incidents, and learn modern cloud technologies while helping our customers maintain secure, scalable and reliable cloud platforms.

• →

  Deploy, maintain and optimize cloud infrastructure

• →

  Monitor system health, performance, security and availability

• →

  Provide L2 support by troubleshooting and resolving infrastructure incidents

• →

  Automate infrastructure using IaC and configuration management tools

• →

  Work with Linux, virtualization, containers and cloud-native technologies

• →

  Collaborate with engineering teams to improve reliability, scalability and operational efficiency

• →

  Follow DevOps, incident management and security best practices

• →

  Continuously learn and contribute to cloud, automation and digital transformation initiatives

• →

  3–5 years of experience in Cloud, Linux System Administration, Infrastructure or DevOps roles

• →

  Experience supporting production environments and resolving infrastructure incidents

• →

  Strong analytical thinking and structured troubleshooting approach

• →

  Strong communication skills and a collaborative mindset

• →

  Fluent English, Fluent Bulgarian

• Technical leadership and ownership

• Knowledge sharing and mentoring

• Curiosity and continuous learning

• Customer-focused approach

• Passion for automation and modern cloud technologies