Middle Backend Developer

Responsibilities:

• Enhancing content delivery functionality: managing master data (advertisers, banners, etc.), rotation settings, etc.;
• Implementing an ad impression tracking mechanism: data aggregation and reporting;
• Configuring admin panel functionality: managing master data and working on the frontend part;

• Developing REST APIs: for both internal and external services.

   

Requirements:

• 3+ years of experience with Node.js;
• Knowledge of frameworks: Express.js and/or NestJS;
• Experience in developing REST APIs;
• Proficiency with Git and Docker;

• Experience with SQL and Redis.

   

Would be a plus:

• Experience with ClickHouse database;
• A code repository with examples (pet projects are acceptable);
• Experience with React and JavaScript;
• Knowledge of Kubernetes.

Technical Stack:

• Frontend: React + JavaScript;
• Backend: Node.js;
• Databases: ClickHouse, PostgreSQL;
• Infrastructure: Microservice architecture with high loads;
• Tools: Jira, Confluence, Figma.