Cloudesign
Cloudesign

Backend Developer(NodeJs + Python) - Trading

June 16, 2025
Full-time
Remote · United States
Entry level
Back-end Developer
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Job Title: Backend Developer (Node.js & Python)

Experience: 2–4 Years

Location: Remote

Employment Type: Full-time

About The Role

We are seeking a passionate and skilled Backend Developer with 2–4 years of experience to join our remote engineering team. The ideal candidate will have solid hands-on experience in building scalable backend systems using Node.js, Python (Flask/FastAPI), and working with relational databases like PostgreSQL and MariaDB. Strong testing expertise using modern frameworks is essential.

Key Responsibilities

  • Develop and maintain scalable backend services using Node.js (with Express) and Python (Flask/FastAPI).
  • Design and implement RESTful APIs and integrate third-party services.
  • Collaborate with frontend developers, DevOps engineers, and product managers to deliver high-quality software.
  • Write and maintain unit and integration tests using Jest, Jasmine, Chai, Mocha, or similar.
  • Work with relational databases, design schemas, write queries, and ensure data integrity (PostgreSQL, MariaDB).
  • Contribute to dashboard and reporting tools using Superset (nice to have).
  • Participate in code reviews, sprint planning, and agile development practices.

Required Skills

  • 2–4 years of professional backend development experience.
  • Strong proficiency in Node.js, Express.js, and modern JavaScript/TypeScript.
  • Hands-on experience with Python, particularly with Flask or FastAPI.
  • Proficient in PostgreSQL and MariaDB (schema design, optimization, querying).
  • Solid understanding of testing frameworks: Jest, Jasmine, Chai, Mocha.
  • Familiarity with Superset or other data visualization tools is a plus.
  • Experience with REST APIs and microservices architecture.
  • Knowledge of Git, CI/CD pipelines, and containerization (Docker).

Preferred Qualifications

  • Bachelor's degree in Computer Science, Engineering, or related field.
  • Experience working in Agile/Scrum teams.
  • Excellent problem-solving skills and attention to detail.
  • Self-motivated with the ability to work independently in a remote setup.
  • Strong communication skills (written and verbal).