Backend Developer (Python/Node.js)

Role Profile: Backend Developer (Python/Node.js)

Salary range: $3419 - $7453 USD/month

Remote in Ukraine 🇺🇦

Noxx is hiring on behalf of another company 🛸

About the Role:

We are looking for a Backend Developer to join us remotely in Ukraine. In this role, you will architect and develop scalable backend services powering millions of tutor-student interactions. You will design high-performance APIs, optimize database queries, and implement real-time communication protocols.

Internal Code Reference: BKD-05

What You Will Do:

• Design, develop, and optimize RESTful and GraphQL APIs using Python (FastAPI, Django) or Node.js (Express, NestJS).
• Implement complex database architectures using PostgreSQL and MongoDB, optimize queries, and manage data consistency.
• Build real-time features using WebSockets and message queues such as Redis and RabbitMQ.
• Collaborate with product and mobile teams to define API specifications and technical requirements.

Required Experience:

• 6+ years of backend development experience.
• Deep expertise in Python or Node.js, relational and NoSQL databases, and microservices architecture.
• Must-Have: Experience in building product-grade backend systems in startups or established tech companies with millions of users. Strong focus on code quality, testing, and system reliability.

Who We Are Targeting:

• Preferred Companies: Uber, Airbnb, Stripe, Intercom, or similar platform companies.
• Background Rationale: Candidates from these companies understand how to build scalable systems that handle high load and complex user interactions.

Candidate Profile:

• Looking for technically rigorous engineers who care about system design.
• Avoid generalists without demonstrated backend expertise and responsibility.
• Residing in or remote from Remote, Ukraine (Full-time Remote).