Unicorn Foundations: At Cosmose AI, we’re building smart, innovative technology that’s redefining digital marketing and content distribution. Since launching in 2014, we’ve gone from transforming offline shopping to powering personalized content experiences through AI. Founded by Miron Mironiuk, our journey began with one bold idea - and it has grown into a feature that caters to what people care about most, right from their lock screens.

Exceptional Engineering: Our engineering team is far from average; it's a powerhouse of talent. Comprising former FAANG employees and programming champions, they bring deep expertise and a shared commitment to building world-class products. Our strength lies in engineering solutions that leverage the power of AI, Data, and distributed computing. We thrive in a fast-paced startup environment, where agility, creativity, and quality drive everything we do.

Global Presence, Local Innovation: Cosmose AI is a global company with a presence in 8 countries, transforming content engagement through cutting-edge technology. Our flagship product, KAIKAI Lock Screen, delivers AI-powered, personalized content to users worldwide, unlocking new and exciting opportunities for product placement.

We are looking for a Junior Site Reliability Engineer to join our engineering team. In this role, you will contribute to building reliable infrastructure, optimizing performance, and automating processes to support our innovative, AI-driven solutions. If you’re passionate about automation, optimizing performance, and ensuring system scalability, we’d love to have you on board!

TL;DR Why us:

• Big Scale & Startup Culture: Join a company that combines the scale of a major player with the agility and innovation of a startup
• Exceptional Team: Collaborate with a team of former employees from tech giants like Google, Meta, ByteDance, and Microsoft, as well as ACM ICPC programming champions
• Stock Options: As we grow and succeed together, you'll have the chance to benefit from it
• Flat Structure: Enjoy a flat organizational structure that promotes collaboration and provides opportunities to learn from seasoned technical leadership
  
  

What Would You Do

• Automate Routine Tasks: Develop tools to automate administrative tasks, reducing manual intervention and improving efficiency.
• Optimize System Performance: Create automated solutions to monitor and maintain system performance, ensuring reliability and scalability.
• Enhance Security: Develop and deploy automated security measures, vulnerability scans, and compliance checks to protect our infrastructure and data.
• Operate a Cross-Cloud Network.: Monitor, troubleshoot, and expand an overlay network spanning multiple cloud providers and continents, ensuring performant and reliable connectivity.
  
  

What Technologies Are We Using

• Cloud: AWS
• Operating systems: Linux
• Programming: Python
• Orchestration: Kubernetes, Helm
• Monitoring and alerting: Prometheus, Grafana, VictoriaMetrics
• HTTP server: HAProxy, Nginx
• CI&CD: Jenkins, Ansible
• Databases: Redis, Postgres, Clickhouse
• Message Queues: Kafka, RabbitMQ
• IaC - Terraform
  
  

What You’ll Need

• Solid understanding of Linux operating systems
• Programming skills, particularly in Python
• Experience in managing a Linux- or Unix-based server
• Conceptual understanding of orchestration tools such as Kubernetes
• A collaborative mindset with excellent problem-solving skills and attention to detail