Junior Backend Engineer - Node.js/TypeScript (Budapest)

Nabla; Île-de-France; Sur place; EUR 18 000 - 30 000; Plein temps

Avantages offerts par ce poste

Office in Budapest

Mentorship by Senior Engineers

International team of 12 nationalities

Unlimited coffee & snacks

Résumé du poste

Cozycozy is seeking a Junior Backend Engineer to help connect and expand our inventory of over 20 million accommodations. You’ll work with Senior Engineers on new integrations and maintain high‑volume data pipelines using Node.js and TypeScript.

This onsite role is based in Budapest, offering mentorship, exposure to APIs and web scraping, and a chance to impact our core product while growing your backend skills in a fast‑growing, international team.

Qualifications

• 1–2 years of professional software engineering experience.
• Strong knowledge of Node.js, JavaScript and TypeScript.
• Familiarity with MongoDB or PostgreSQL and web concepts.

Responsabilités

• Develop, test and deploy integrations with new partners using Node.js/TypeScript.
• Fetch static and real-time data via partner APIs or web scraping.
• Troubleshoot existing integrations to ensure data accuracy.
• Maintain and optimize data ingestion and processing pipelines.
• Perform basic MongoDB and PostgreSQL query optimization under guidance.
• Learn RxJS and reactive programming for data streams.
• Contribute to code reviews and update technical documentation.
• Collaborate with engineers, product managers and stakeholders on integration requirements.

Connaissances

Node.js

JavaScript

TypeScript

RxJS

APIs

Outils

MongoDB

PostgreSQL

Description du poste

Cozycozy is seeking a Junior Backend Engineer to help connect and expand our inventory of over 20 million accommodations. You’ll work with Senior Engineers on new integrations and maintain high‑volume data pipelines using Node.js and TypeScript.

This onsite role is based in Budapest, offering mentorship, exposure to APIs and web scraping, and a chance to impact our core product while growing your backend skills in a fast‑growing, international team.