Site Reliability Engineer (AWS)

We're looking for a skilled, curious and passionate Site Reliability Engineer (AWS) who wants to make a difference.

Poznan, Poland


Online since Apr 10, 2018

OLX is a world leading online classifieds site growing at an amazing speed. We take emerging markets by storm with an Instagram-like 240 million monthly active users. Every day millions of people across the globe use OLX to buy and sell goods, find jobs or rent houses. Founded in 2006 we have grown to 1200 employees worldwide, operating in +40 countries. With more than 11 billion page views and 25 million listings per month we are the largest marketplace in Poland, India and Indonesia among others.

We work in small and agile teams. We prefer working software over comprehensive documentation and responding to change over following the plan. In Poznan, we develop and maintain 25% of all our OLX world!


  • Support a Global distributed Classifieds Platform Evolution  (Scalability, HA, Deployment, Performance)
  • Architect, build and implement Infrastructure services to enable our distributed Platform growth
  • Build and customize Tools to speed up and simplify daily operations for Engineers
  • Bring Ideas to life to scale out our Platform to the next level of Modularity & Shareability
  • Collaborate with other Engineers to advocate sensible, scalable, systems design
  • Automate as much as humanly possible and always configure as Code
  • Provide Best Practices and share our Knowledge with the rest of the Teams
  • Work closely with and support our distributed Application groups around the world


  • 5+ years with Infrastructure, BackEnd Experience
  • Experience building and scaling High-Traffic Web Applications
  • Good Knowledge of Containers and Containers Orchestration, such as Kubernetes
  • Good Knowledge on Amazon Web Services ecosystem
  • Proficiency on Configuration Management Frameworks such as Puppet, Chef or Salt
  • Solid background on Linux/Unix Systems
  • Strong expertise on Perl, Bash, Ruby or Python
  • Excellent Problem Solving, Critical Thinking and Communication skills
  • Good verbal and written English

We offer:

  • Great salary
  • Empowering working environment
  • A real impact on the development of the largest classifieds service in Europe
  • Flexible and attractive benefits package
  • Flexible relocation package
  • Training courses and conferences
  • Access to the latest tools and know-how