Must have

• Node.js

• Express.js

• TypeScript

• MongoDB

• Polish (Fluent)

• English (C1)

Nice to have

• Cloud

• Docker

Requirements description

Requirements description

• Minimum 4 years of commercial experience with Node.js
• Strong knowledge of JavaScript/TypeScript and backend frameworks
• Experience in backend development using TypeScript or any strongly typed language, SQL databases, and frameworks for dependency/network management (e.g., NestJS, Spring Boot, ASP.NET Core)
• Experience with SQL/NoSQL databases and data modeling
• Understanding of modern API design and security best practices
• Good understanding of system design principles, scalability, and performance optimization
• Experience in fintech, highly regulated industries, or document processing will be considered an advantage
• Fluency in Polish and advanced level of English (B2/C1)

Nice to have

• Familiarity with Docker and version control systems like Git
• Experience with cloud services is a plus

Offer description

Contract: B2B

Salary: 120- 130 PLN/h net/B2B

Location: Remote within Poland

Project Overview

Join our Rite NRG team and become part of a talented group of developers working on the MVP of a brand-new application. This project is all about building the foundation - designing scalable architecture, implementing core backend services, and setting technical standards that will shape the product’s future growth.

You’ll collaborate closely with experienced engineers, product designers, and stakeholders to bring a new idea to life, moving fast while maintaining high code quality. It’s a great opportunity to have a real impact from day one, contribute to key technical decisions, and help transform a concept into a production-ready solution.

Key Technologies

• Node.js
• TypeScript, JavaScript
• Express.js / NestJS
• PostgreSQL, MongoDB, Redis
• REST APIs, GraphQL
• Docker, Kubernetes (basic knowledge)
• CI/CD tools

Why join us?

Rite NRG is a vibrant outsourcing technology company driven by the Right People dedicated to empowering businesses through innovative software solutions. We focus on building strong partnerships and providing top-notch software solutions that drive real business growth. Our business model revolves around collaboration and delivering impactful results for our clients.

Join us, and be part of a team where great minds, Right Energy, and strong partnerships come together to shape the future of technology!

• Stable, long term, full-time collaboration.
• Remote work within Poland and flexible working hours.
• High engineering culture with a focus on growth and learning.
• Multinational teams.
• Benefits: Private medical care, Multisport card, and workation (work for a week from Barcelona or elsewhere).

Your responsibilities

1. Design and implement core backend services and APIs for a new MVP application using Node.js
2. Build scalable and flexible architecture to support future product growth
3. Write clean, maintainable, and well-tested code (TDD/BDD preferred)
4. Collaborate with front-end developers to define efficient data flows and integrations
5. Contribute to shaping technical direction, tools, and best practices from the ground up
6. Continuously optimize performance, reliability, and code quality as the product evolves

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