Senior Python Backend Developer
New
A
AstekSoftware development
Workplace type: remote; Country code: PLContractSenior
Salary140 - 170 PLN per hour
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Job Details
- Languages
- Bardzo dobrze znasz jęz. angielski (min. B2)
- Experience
- Posiadasz min. 10–12 lat komercyjnego doświadczenia w software development (Python)
- Required Skills
- DockerPythonMicrosoft AzureFastAPIMicroservices
Requirements
- Have at least 10–12 years of commercial software development experience with Python.
- Have strong practical Python programming experience.
- Have developed production APIs using FastAPI.
- Know asynchronous programming in Python.
- Have practical experience with Microsoft Azure, especially Azure Functions and Azure Service Bus.
- Have worked with microservices, event-driven systems, Docker, and SQL/NoSQL databases.
- Be able to diagnose production problems and optimize backend application performance.
- Have experience with unit and integration testing, preferably using Pytest.
- Have very good English skills at B2 level or higher.
- Retail or e-commerce project experience is a plus.
Responsibilities
- Develop and maintain Python backend services in a microservices architecture.
- Design, develop, and optimize APIs using FastAPI.
- Work with Microsoft Azure services, especially Azure Functions and Azure Service Bus.
- Build solutions using asynchronous communication and event-driven architecture.
- Optimize backend system performance, scalability, and reliability.
- Profile applications and identify and resolve resource-usage issues.
- Diagnose and resolve problems in production environments.
- Participate in code reviews and create unit and integration tests.
- Work within CI/CD processes.
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