In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking a Senior Python Backend Developer to join our client.

Project information:

• Location: Wroclaw, Poland
• Work Setup: Hybrid - once a week in the Wroclaw office or 2-3 times per month.  
• Rate: 160 PLN/net/h + VAT (B2B contract)
• Languages: English (B2+ Required)
• Start date: ASAP/ depending on candidate availability

Project scope:

• Design, develop, and maintain scalable backend services and APIs using Python.
• Architect robust, secure, and high-performance solutions for complex business requirements.
• Integrate with databases, third-party APIs, and other backend systems.
• Collaborate with data scientists, front-end developers, DevOps, and product teams to deliver end-to-end solutions.
• Write clean, efficient, and well-documented code following best practices.
• Continuously monitor, optimize, and troubleshoot backend systems for performance and reliability.

Requirements:

• Extensive experience with Python and popular backend frameworks (e.g., Django, Flask, FastAPI)
• Strong understanding of RESTful API design and implementation
• Proficiency in working with relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB)
• Experience with asynchronous programming and message queues (e.g., Celery, RabbitMQ, Kafka)
• Experience in data science, machine learning, and AI—particularly with large language models (LLMs)
• Solid knowledge of software design patterns, testing, and debugging
• Familiarity with containerization, cloud platforms (e.g., Docker, AWS, Azure), and CI/CD pipelines

We offer:

• Full-time job agreement based on B2B
• Private medical care with dental care (covering 70% of costs) + rehabilitation package. Family package option possible
• Multisport card (also for an accompanying person)
• Life insurance