O-312 - Site Reliability Engineer

At Preply, we are unlocking human potential through learning. We believe learning with a great tutor is life-changing. That's why we match online tutors from across the globe with learners and empower them to create live language classes with AI-powered tools and learning materials. This is how we deliver progress, create engagement and keep our global community of learners motivated. Meet the team! As a member of the Platform tribe, the Site Reliability Engineer (SRE) at Preply combines software development, infrastructure operations, and business skills to run a large-scale, fault-tolerant, global language education platform. The SRE ensures that Preply systems have high reliability, top-in-the-industry uptime, and a fast rate of product innovations. Additionally, SREs keep an ever-watchful eye on the capacity and performance of our system. The SRE team unites infrastructure, engineering, and business to ensure great synergy that helps Preply succeed. Our main focuses are: Top in the industry uptime record and latency. Blazingly fast Lead Time for our product engineers. Running infrastructure in a cost-effective way. We work in small teams, thus you will be able to influence system design and contribute a lot to the company's growth. We promote self-direction to work on meaningful projects, while we also strive to create an environment that provides the support and mentorship needed to learn and grow. We release our product 70-80 times per day by leveraging modern technologies like Kubernetes, Docker, and top-notch CI/CD processes. We have diverse technical challenges that will allow you to develop your skills across the stack. What you'll be doing: Own the availability and performance of mission-critical services and build automation to prevent problems recurrence. Improve the lead time of Engineers at Preply. Improve the system's scalability, observability, and alerting. Practice sustainable incident response and blameless postmortems. Collaborate with product teams to help them tackle technical issues and design new systems. Strengthen credibility with the quality of the team's technical execution. Follow the best FinOps practices. Manage on-call rotation across the team. What you need to succeed: Expertise in problem solving and analyzing high loaded systems. Proficiency with production troubleshooting. Business-orientation and data-driven approach. Strong experience with k8s, Docker, Helm or similar technologies. Experience with AWS or any other cloud provider. Understanding of Networking: network topologies and common network protocols and services. Experience coding in one or more programming languages. Any knowledge of modern web frameworks is a plus, as well as SQL and relational DBs. Willingness to participate in paid on-call rotations. Strong communication skills. Minimum B2 English level. Why you'll love it at Preply: An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons on Preply.#J-18808-Ljbffr