Develop scalable RESTful APIs using Node.js + TypeScript + TS.ED;
Implement integrations with MongoDB databases;
Design data models, schemas, and efficient queries to maximize MongoDB performance;
Work with AWS services and resources (S3, ECS, Lambda, etc.);
Ensure security, performance, and data consistency;
Create and maintain automated tests for developed services;
Participate in technical decisions regarding backend architecture and infrastructure;
Build and maintain services while ensuring code readability and quality.

Minimum of 3 years of back-end development experience;
Strong experience building APIs with Node.js + TypeScript;
Experience with data modeling and database indexes;
Experience with NoSQL databases (MongoDB);
Knowledge of SOLID principles, Hexagonal Architecture, DDD, Clean Code, and automated testing;
Knowledge of backend architecture and infrastructure;
Familiarity with version control (Git);
Knowledge of API security best practices (validation, authentication, rate limiting, etc.);
Familiarity with REST architecture and API design best practices;
Proactive, good communication skills, and a team player;

Back-End Developer, Mid-level

Key skills