Senior Backend Developer

5 godzin temu

Centrum Warsaw, Polska DevsData LLC Pełny etat
MERN Developer

Overview

We are seeking a highly skilled MERN Developer to join our team at DevsData LLC. As a key member of our team, you will be responsible for designing, developing, and maintaining scalable backend systems using Node.js and Express.js.

Key Responsibilities

  • Design and develop high-performance backend services using Node.js and Express.js
  • Implement and optimize MongoDB schemas and queries to ensure high performance and scalability
  • Develop and maintain RESTful APIs to support the frontend and mobile apps
  • Integrate external APIs and third-party services into the backend infrastructure
  • Write reusable, testable, and efficient code with a focus on performance and scalability

Requirements

  • Strong proficiency in Node.js and Express.js
  • Experience with MongoDB and creating efficient database schemas and queries
  • Familiarity with RESTful APIs, and working with third-party services and integrations
  • Understanding of the entire web development process (design, development, deployment)
  • Experience with version control tools like Git
  • Knowledge of API security practices, including OAuth and JWT

Nice to Have

  • Experience with cloud platforms such as AWS
  • Knowledge of containerization technologies (Docker, Kubernetes)
  • Knowledge of blockchain development (specifically Solana)
  • Familiarity with frontend technologies, especially React.js and React Native

About DevsData LLC

We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team, including people from Asia, London, or San Francisco. We employ people with experience in international corporations as well as students of the best technical and business universities.

Find out more: https://devsdata.com

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