Site Reliability Engineer

• Location: 100% Remote

• Working hours: 9:00–17:00 CET

• On‑call: Weekend rotation, approx. 2 times per quarter (additional compensation)
  

Join a world‑class product engineering team that is redefining how global enterprises consume cloud services. We are looking for an experienced SRE to help build scalable, reliable and modern cloud solutions.

Tasks:

Architecture, Design & Development

• Develop and implement DevOps and SRE strategies to optimize the end‑to‑end software delivery lifecycle.

• Work with containerization (Docker) and orchestration (Kubernetes — key requirement) to support scalable and resilient application deployment.

• Support application deployment and monitoring in Big Data environments.

• Deliver solutions aligned with architectural principles and organizational guidelines.

• Participate in system design discussions and peer code reviews.

Deployment & Operations

• Design, build, manage and operate infrastructure and configuration for SaaS applications, with a strong focus on automation and Infrastructure as Code.

• Implement and maintain CI/CD pipelines (e.g., Jenkins, GitLab CI).

• Instrument observability using monitoring tools such as Cloudflare and AppDynamics.

• Troubleshoot and resolve production incidents while meeting SLA requirements.

• Automate operational processes (experience with Ansible is highly valued).

Collaboration

• Work effectively in a globally distributed development environment with minimal supervision.

• Collaborate closely with the Product Owner and development teams across multiple regions.

• Poland-based engineers operate within Polish working hours despite global time zone coverage.

Innovation

• Evaluate and integrate tools that improve development and operational workflows (version control, build systems, deployment tools).

• Investigate, analyze and adopt emerging technologies.

• Identify opportunities for automation, optimization and continuous improvement.

Requirements:

Must‑have

• Bachelor’s or Master’s degree in Computer Science, Software Engineering or a related field, with 5+ years of industry experience.

• Minimum 2 years of hands‑on SRE and/or DevOps experience.

• Strong expertise in Kubernetes (top priority) and Docker.

• Experience with public cloud platforms — AWS preferred and most important (Azure or GCP also acceptable).

• Solid programming foundations: data structures, algorithms, concurrency, design patterns, best practices.

• Proficiency in scripting languages: Bash, Python, Perl, PHP or Ruby.

• Experience with CI/CD tools (e.g., Jenkins, GitLab CI).

• Familiarity with at least one primary programming language — preference for Java.

• Strong system administration skills and automation mindset.

• Good understanding of continuous integration and deployment practices.

Nice‑to‑have

• Experience with Big Data technologies (Flink, Kafka).

• Knowledge of Redis, MongoDB and/or Cassandra.

• Experience with Git and modern version control workflows.

• Basic knowledge of enterprise Java stack (Spring Boot, REST APIs, JPA/Spring Data, Maven, JUnit).

• Experience with performance and load testing tools (JMeter, LoadRunner).

• Familiarity with Agile/Scrum.

• GCP knowledge — welcome but not required.

Offer:

• Multisport card

• Private healthcare

• Access to an e‑learning platform

• Group life insurance