Senior Backend Developer (Node.js, NestJS, TypeScript)

Description:

Intetics is looking for a Senior Backend Developer to join our team. The ideal candidate will have 6+ years of experience working with modern backend technologies, particularly in high-load and high-concurrency environments. Experience with message queues/event-driven architecture and a strong understanding of databases, especially MySQL, is essential. The successful candidate will also have experience in the gaming industry.

Primary Responsibilities:

• Develop and maintain backend systems using Node.js, NestJS, and TypeScript
• Implement event-driven architecture using RabbitMQ, Kafka, or AWS SQS
• Work with TypeORM for efficient database connection management
• Design, develop, and optimize APIs to handle high-concurrency applications
• Manage and scale MySQL databases (version 8+) in high-load scenarios
• Ensure system reliability and scalability in high-traffic environments
• Write unit, load, and E2E tests to ensure code quality
• Collaborate with cross-functional teams to deliver complex technical solutions
  
  
  

Requirements

6+ years of professional experience in backend development.

Expert-level proficiency in NestJS, Node.js, and TypeScript.

Strong knowledge of TypeORM and connection pools.

Experience with message queues/event-driven architecture (RabbitMQ, Kafka, AWS SQS).

Deep understanding of MySQL (version 8+), high-load scenarios, transactions, grants, and scalability.

Hands-on experience with high-concurrency applications.

Proficiency in unit testing, load testing, and E2E testing (Jest, k6, Cypress, Selenium).

Strong communication skills and team collaboration.

Experience In The Gaming Industry Is Preferred.

Engagement Details:

• Remote position
• Long-term role (1+ year after a successful 1-month initial period)
• 190-220 working hours/month (full-time or part-time options available)