Senior Python Developer
€4,000–€5,000
What You'll Do
‒ Implementing integrations with 3rd party service providers (KYC, banks, exchanges) ‒ Developing backend services to support all platform operations (clients onboarding, crypto/currency exchange)
‒ Developing external APIs to access services of the platform
Job Overview:
‒ Partner up with CTO when discussing technical design and solutions
‒ Write simple, well-structured, well-tested code that provides new features and improvements to existing services
‒ Prepare architecture documentation and software specifications
‒ Participate in Code Reviews to ensure that the code is clean and efficient
‒ Partner with QA resources to deliver high-quality code and features
We're Looking For
‒ 5+ years of commercial Python development experience
‒ Good knowledge of Python
‒ Solid understanding of design patterns
‒ REST API development experience, Swagger / Fast API or similar tools
‒ Expertise with relational databases (preferably PostgreSQL)
‒ Working experience with No-SQL storages (Redis, etc.)
‒ Skills in writing automated tests (unit, integration)
‒ Ability to write scalable code
‒ Professional user of Git/Gitlab
‒ Strong Linux command line skills
‒ Knowledge of specific software and tools (JIRA, etc.)
‒ Intermediate technical English level (or higher)
Nice to have
‒ Experience in financial companies (banks, investment and brokerage companies) and understanding of the subject area
‒ Django / Flask / Asyncio frameworks proficiency
‒ Experience using SqlAlchemy, Celery, Poetry
Personal skills
‒ Ability to decompose large tasks
‒ Ability to take responsibility, initiative, and keep attention to detail
‒ Desire and ability for quick learning of new tools and technologies
‒ Curious, interested, engaged, and always aiming to improve
What we offer
‒ Service agreement position
‒ Salary paid in euros or cryptocurrency
‒ Full-time employment
‒ Global flexibility: work from anywhere in the world (except Russia)
‒ Opportunity to work in a promising and innovative fintech company.
Published on: 5/7/2026

Stgag
STGAG, a Swiss fintech company, is hiring a Senior Python Developer for their crypto exchange platform.
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