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Node.js / NestJS Developer with AWS
  • Warszawa
Node.js / NestJS Developer with AWS
Warszawa, Warszawa, mazowieckie, Polska
Square One Resources Sp. z o.o.
23. 7. 2025
Informacje o stanowisku

We are looking for an experienced Senior Node.js / NestJS Developer to join a long-term project for an international client in the hospitality sector. The project involves the development of a modular platform that supports day-to-day hotel operations such as reservations, invoicing, and guest communication.

The current hiring need is focused on building a new module from scratch, which will handle premium services and on-site attractions (e.g. spa treatments, wellness rituals, horseback riding).

You will be part of a cross-functional Scrum team working in a product-driven environment. We value a proactive approach, ownership, and understanding of user needs – we are looking for someone who goes beyond coding and testing to genuinely improve product quality.

Node.js / NestJS Developer with AWS



Your responsibilities

  • Design and develop backend services and APIs using Node.js and NestJS
  • Take part in building a new module for managing premium services within the platform
  • Collaborate with the frontend team, QA engineers, and product stakeholders in a cross-functional setup
  • Write clean, scalable, and well-documented code
  • Apply solid software engineering principles and architectural best practices
  • Contribute to product discussions and help translate business requirements into technical solutions
  • Participate in code reviews and ensure high test coverage (unit, API, integration)
  • Work in an Agile (Scrum) methodology with regular sprints and planning sessions

Our requirements

  • Minimum 3 years of commercial experience with Node.js and NestJS
  • Very good knowledge of TypeScript
  • Strong understanding of design patterns and clean architecture
  • Experience with Docker and docker-compose
  • Proficiency with REST APIs and UNIX-based systems
  • Practical experience with SQL and Prisma ORM
  • Familiarity with CQRS pattern
  • Strong communication skills in English (minimum B2 level)
  • Ability to work both independently and collaboratively in a distributed team
  • Background in fintech or other regulated industries
  • Experience with AWS services (EC2, S3, SQS, Lambda)
  • Familiarity with message brokers such as Redis or RabbitMQ
  • Experience in writing automated tests using Supertest, Vitest, or similar tools
  • Hands-on experience with AI developer assistants (e.g. GitHub Copilot, Windsurf, Cursor)

 

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