Middle Python Developer

Our company is looking to hire Middle Python Developer. This is a full-time position that is 100% remote with no geographical restrictions.About the company

At codeIMPL, we believe that innovation and growth go hand in hand. Since our launch in 2018, we have been helping businesses and individuals build strong, future-ready digital solutions across mobile, web, and beyond.

Today, we are a dynamic, fast-growing company trusted by leading global clients across FinTech, Blockchain, DeFi, Health & Fitness, and Gambling industries.

We rely on cutting-edge technologies and modern development practices to create scalable products that continue to grow and evolve.

About the product

Join us in building a large-scale fintech platform that's currently in an active expansion phase thanks to a rapidly increasing number of users.
Our product is much more than a payment system — it's a high-load solution with complex business logic, massive volumes of transactions, and rich data streams.

Responsibilities

• Develop and maintain asynchronous backend services (FastAPI, ARQ, service-oriented and microservice applications).
• Write clean, testable, and maintainable code.
• Participate in design discussions and suggest improvements to performance and developer experience.

• Collaborate openly with backend, frontend, DevOps, and product teams.

   

Requirements

• 3+ years of hands-on experience with Python (asyncio, typing, pydantic);
• Solid experience with SQLAlchemy 2.0 and Alembic;
• Proficiency in writing unit and integration tests (Pytest/Unittest);
• Hands-on experience with FastAPI and async task processing (ARQ/Celery/RQ);
• Database skills: PostgreSQL (indexes, transactions, RLS). Knowledge of TimescaleDB/ClickHouse is a plus;
• Experience in database query optimisation (EXPLAIN, keyset pagination, batching);
• Understanding of idempotency and outbox/event sourcing principles;
• Experience with Docker, docker-compose, local environments;
• Basic knowledge of Kubernetes and AWS (SQS, RDS, S3) is a plus;
• Understanding of observability (structured logs, traces, metrics);
• PCI DSS/ISO 27001 awareness will be a plus;
• Experience in Fintech domain will be a plus;
• English: intermediate or higher.

We offer

• Full-time remote job.
• Paid annual leave.
• Work with professional team and friendly atmosphere.
• Minimum of bureaucracy.

Why join us?

If you want to work on a challenging, high-impact project, with real growth opportunities — codeIMPL is the right place for you.
Here, your ideas matter. Your work matters.
Together, we build the future of digital finance.