Senior Backend Engineer (Node.js/NestJS) - Remote

Peoplemore; Kraków; Remote; PLN 80,000 - 120,000; Full time

Job summary

A forward-thinking tech firm is seeking a Senior Backend Developer specialized in Node.js and NestJS to join their projects. With a minimum of 7 years’ experience, candidates will design backend services, maintain microservices, and implement messaging systems. The company offers a fully remote work environment, respecting the autonomy of their employees while fostering collaboration. The role emphasizes scalability and code quality, with a focus on SOLID principles and comprehensive testing.

Benefits

Private medical care

Sports card

Training courses

Remote work flexibility

Qualifications

• Minimum 7 years of experience as a backend developer.
• Strong proven experience in backend development with Node.js/NestJS.
• Practical experience with distributed systems.
• Hands-on with messaging systems like RabbitMQ and MQTT.
• Deep understanding and application of SOLID principles.
• Experience with unit and functional testing.
• Experience with CI/CD pipelines.
• Familiarity with Kubernetes for container orchestration.
• Knowledge of ORM tools for Node/NestJS.
• Experience in packaging applications in Docker containers.
• Understanding of idempotent principles in APIs.

Responsibilities

• Design and develop backend services using Node.js and NestJS.
• Build and maintain microservices-based backends.
• Implement messaging systems for asynchronous communication.
• Develop event-driven architectures.
• Apply OOP design patterns and SOLID principles.
• Write comprehensive unit and functional tests.
• Collaborate with cross-functional teams to deliver solutions.

Skills

Node.js

NestJS

Microservices

RabbitMQ

MQTT

SOLID Principles

CI/CD

Kubernetes

TypeORM

Docker

English

Polish

Job description

A forward-thinking tech firm is seeking a Senior Backend Developer specialized in Node.js and NestJS to join their projects. With a minimum of 7 years’ experience, candidates will design backend services, maintain microservices, and implement messaging systems. The company offers a fully remote work environment, respecting the autonomy of their employees while fostering collaboration. The role emphasizes scalability and code quality, with a focus on SOLID principles and comprehensive testing.