Backend Developer

For one of our clients, we are looking for an experienced Backend Developer – Platform for Tax Data Transformation and Visualization

Project: A platform for the transformation and visualization of tax data. The client is based in Australia. Working hours are standard (9 AM–5 PM), but occasional meetings in the morning or evening may be required due to time zone differences.

📍 Location: Remote

💼 Contract Type: B2B 120pln/h - 140 pln/h

🌍 Client: Australia

START _ ASAP !

Native Polish language — MUST HAVE

Responsibilities:

• Develop business logic for the platform (Rule Engine, APIs)
• Integrate external data sources (ERP APIs, Tax Reference)
• Build microservices using Node.js and Python

Requirements:

• 3+ years of experience
• Proficiency in Node.js and Python- must have !
• Expertise in RESTful APIs and external system integrations
• Experience with databases such as BigQuery and Cloud SQL
• Knowledge of Kubernetes and Docker
• C1 level of English
• Experience with AI

Are you interested? Do not hesitate, join us!