Full Stack (NodeJS + React) freelancer

Work set-up: 
Full Remote
Contract: 
Experience: 
Mid-level (2-5 years)
Work from: 

Offer summary

Qualifications:

Strong experience with Node.js and NestJS., Proficiency in TypeScript or a strong desire to learn it., Solid understanding of normalized data structures., Familiarity with Clean Architecture and Domain-Driven Design concepts..

Key responsibilities:

  • Develop and maintain backend services using Node.js and NestJS.
  • Design and optimize database schemas and queries.
  • Integrate external APIs and ensure system scalability.
  • Follow architectural patterns and best practices in software development.

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opinov8 Scaleup https://opinov8.com/
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Job description

Tech Stack & Requirements

Technologies We Use:

  • Languages: JavaScript (ES6+), TypeScript

  • Frameworks: NestJS (v11+)

  • Databases: PostgreSQL, TypeORM

  • Additional (for integrations): Azure SQL, MySQL

  • API: REST API, Swagger (via decorators)

  • Deployment (nice to have): Docker, Microsoft Azure

What We’re Looking For:

  • Strong experience with Node.js and NestJS

  • Proficiency in TypeScript – or a strong desire to master it

  • Solid understanding of how to build normalized data structures

  • Familiarity with the Clean Architecture and Domain-Driven Design (DDD) concepts, with a willingness to follow architectural patterns

Nice to Have:

  • Hands-on experience applying Clean Architecture and DDD

  • Experience optimizing database queries

  • Familiarity with CI/CD pipelines (especially Azure Pipelines)

  • Knowledge of Docker

  • Experience integrating with external APIs (e.g. Microsoft Graph API)

  • Basic understanding of SOAP

Required profile

Experience

Level of experience: Mid-level (2-5 years)
Industry :
Spoken language(s):
Tsonga
Check out the description to know which languages are mandatory.

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