Python Developer (mid/senior) - freelance

Monterail is a close-knit team of 150+ experts delivering innovative software for the fintech, proptech, wellness, and eCommerce sectors.

• Strong hands-on Python experience with Django, Flask, FastAPI
• Good knowledge of PostgreSQL and practical experience with AWS (or a comparable cloud)
• Familiarity with Terraform is a strong plus
• Comfortable managing and enhancing complex systems
• Fluent in English and Polish

• Build, maintain, and extend Python applications on our commercial projects
• Use AI to leverage and improve your work
• Design and optimize databases and background processing for performance and reliability
• Work with cloud infrastructure and modern deployment practices
• Take ownership of complex systems — improving, refactoring, and keeping them healthy
• Collaborate with engineers, project managers, testers and clients; review code, and share technical decisions