Senior Site Reliability Engineer (GenAI Platform & Services)

Remote Spain, Spain / Barcelona, Spain
OLX – Engineering /
Full-time /

At OLX, we work together to build a more sustainable world through trade.
We make it safe, smart, and convenient to buy and sell cars, find housing, get jobs, buy and sell household goods, and more. Our colleagues around the world help to serve millions of people around the world every month, through its well-loved consumer brands including OLX, Otodom, Property24.
Join OLX and see how far you can go.

As part of our OLX business strategy, we are significantly increasing our investment in GenAI and ML technologies. We are planning to establish a GenAI center at our Barcelona hub, and we are looking for an experienced Senior Site Reliability Engineer to help us build a platform that enables widespread adoption of GenAI and to validate and develop reusable GenAI services and functionalities.
This role can be based anywhere in Spain.

You Will:

    • Be a part of the OLX SRE Organization who provide support for the development team to ensure scalability, high-availability, deployment, and performance.
    • Educate and share responsibility within the organization in diagnosing, resolving, and proactively preventing production issues.
    • Automate as much as humanly possible and always configure as code.
    • Take operational responsibility for the services that we own, including taking part in an on-call rotation, practice balanced incident response and blameless postmortems.
    • Will be working in a team focussed on Generative AI.

You Have:

    • Experience with MLOps.
    • Proficiency in Python and possibly one or more modern programming languages: Java, Go, etc.
    • Understanding of containers and container orchestration, such as Kubernetes (EKS).
    • Proven hands-on experience of AWS.
    • Experience with Infrastructure as Code (e.g., Ansible, Terraform).
    • Experience with Gitlab and/or Jenkins pipelines as code.
    • Strong skills in fixing and debugging systems and networks.
    • Technical understanding and hands-on experience with performance, reliability, observability and incident management tools and methodologies.
    • Enthusiasm and initiative in embedding a DevOps mind-set into ways of working, implementing automation and tightening feedback loops.
    • Experience in problem solving deployment using software engineering principles.
    • Experience with monitoring and logging systems (ELK, Prometheus, Grafana).
    • Proficiency in developing and maintaining technical documentation and procedures.

Good to have:

    • Hands-on experience with AWS Kinesis, SQS, Lambda (in particular in Python).
    • Hands-on experience with AWS Athena, EMR, Glue.
    • Hands-on experience with compliance with GDPR.

Our offer:

    • Salary + annual bonus up to 15% of your annual salary.
    • Unique opportunity to become a part of an international team of top engineers learning from one another and contributing to the global OLX Group success.
    • Working with and impacting all classifieds websites in Europe, collaborating with European and other International Hubs.
    • Extraordinary place to learn and develop within fast growing, global classifieds leader which opens further career opportunities in diverse world of OLX and Prosus.
    • Work in a multicultural and international environment. We currently have 50+ nationalities!
    • Great Perks as a baseline, including 100% remote working (if you wish), opportunity to go for courses and conferences, etc.
Why join OLX? 
At OLX, we invest in ourselves and each other to reach our full potential. We avoid bureaucracy and empower our teams to innovate; with opportunities, training, and leadership behaviors a key focus for all. Our commitment to inclusion ensures we listen to a diverse range of voices when making decisions. And, we combine the spirit and agility of a startup with our global scale and the backing of Prosus, one of the largest consumer internet groups in the world.

Diversity, Equity and Inclusion at OLX
At OLX, we are committed to creating a diverse, inclusive, and authentic workplace. We strongly encourage people of all races, ethnicities, disabilities, ages, gender identities or expressions, sexual orientations, religions, backgrounds, and experiences to apply.
If you are excited about this role, and your past experiences do not align perfectly with every criteria asked for in the job description, we would still like you to apply. You may be just the right candidate for this or other opportunities across the business, and we'd like to hear from you.

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