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Site Reliability Engineer

Oxylabs
Full-time
On-site
Vilnius, Lithuania
We’re a team of 500+ professionals who develop cutting-edge proxy and web data scraping solutions for thousands of the world’s best known businesses, including Fortune 500 companies. 

Join a team where innovation isn’t just a buzzword - it’s how we work every day.
We don’t use outdated tools or legacy systems - you’ll have the freedom to choose the right technology for the job. You’ll be learning and experimenting with bleeding-edge tech, pushing it to production at scale. Our infrastructure handles massive workloads - 60K+ API requests per second and 500K+ messages per second - so every decision you make has real impact.

Your day-to-day:

    • Be a part of team which maintains thousands of servers around the globe
    • Work on infrastructure arrangement, capacity planning, performance optimization
    • Automate everything or as many things as possible to get rid of manual job
    • Upgrade systems with new releases and models
    • Work together with PMs and Development team to find the best technical solutions
    • Implement new solutions to make our products better
    • New ideas & projects are always welcomed

Your skills & experience:

    • Strong Linux skills, including troubleshooting and programming
    • Good understanding of what proxy is - know what is reverse proxy and forward proxy; have used tools like HAProxy, Envoy, Squid or similar
    • You have a clue or two about how network technologies work (DNS, IPv4, IPv6, BGP, routing, bridging, bonding, etc.)
    • Hands-on experience with automation and servers provisioning tools (preferably Ansible and Terraform)
    • Excellent proactive, responsibility and ownership skills

      • Nice to have:
    • Experience with critical web systems (you know what HA actually means)
    • Hands-on experience with Kubernetes/Helm/ArgoCD
    • Experience with big databases (SQL and NoSQL)
    • That you are familiar with some of these technologies: Microservices, Kafka, Nginx, MySQL, Redis, Prometheus
    • Experience with continuous integration and continuous delivery/continuous deployment (Gitlab CI/CD)
    • Experience with cloud providers (AWS, GCP, etc.)

Tech stack:

    • Linux (Debian based)
    • Haproxy
    • Ansible
    • Terraform
    • Gitlab (CI/CD)
    • Kubernetes
    • RKE2
    • ArgoCD
    • HC Vault/Openbao
    • MySQL
    • Clickhouse
    • Memcached
    • Kafka/Redpanda
    • Grafana
    • Prometheus
    • Alertmanager
    • Thanos
    • Tenable Nessus
    • Fluentb
    • Nginx
    • HC Consul
    • Openobserve

Salary:

    • Gross salary from 4500 EUR/month. Keep in mind that we are open to discussing a different salary based on your skills and experience.

      • To support your professional growth and make you feel taken care of, we’ve put together an expansive benefit package. It covers learning, well-being, celebration, and much more — learn all about it here.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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