Position: Middle Node.JS Developer (Construction Domain)
Company: Sigma Software
Category: Node.js
Experience required: 2y
English level: intermediate
Published: 2022-01-01T00:00:00+02:00

Our project helps to have the right machine in the right place at the right time by using streamlined working methods, digital tools, and smart data management.
This platform provides solutions for gathering all renters and suppliers in one place. It makes it easy to get an overview of the machines and equipment, in both large and small projects and at the same time introduce a better way of working around forecast work and cost control.
The platform helps construction streamline the use of rented and own machines, freeing time from time-consuming administration and creating a better customer experience.

**Project tech stack – JavaScript-centered**:
•	React and ReactNative
•	GraphQL
•	PostgreSQL as a datalayer
•	API is built using Node.js
•	Everything is hosted in Amazon S3 – AWS.

**Requirements:**
• At least 3 years of commercial experience of programming in Node.js
• Strong experience in writing and maintaining Integration and Unit Tests
• Strong skills in SQL
• Expert knowledge of Git
• Experience with GraphQL
• Proficiency in RESTful APIs and Code Review
• Strong knowledge of OOP/OOD, Design Patterns, and their usage
• Experience with AWS
• Team player, innovative and creative
• Experience working in Agile environment
• Intermediate level of English or higher

**Will be a plus:**
Experience in frontend development

**Responsibilities:**
• Design and implement low-latency, high-availability, and performing applications
• Write reusable, testable, and efficient code
• Write and maintain Integration and Unit Tests
• Work with AWS services 
• Craft clear user stories
• Contribute to all phases of the development lifecycle