Senior Backend Python Developer
New
P
payabl.Fintech / Payments
Remote from Poland (Contractor arrangement) or Cyprus Onsite (Relocation support provided). Also listed for Germany, Romania, Serbia, Hungary.Full-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5+ years
- Required Skills
- AWSDockerPythonDjangoKafkaFastAPICI/CDMicroservices
Requirements
- 5+ years of backend engineering experience with strong Python expertise.
- Proven experience building and scaling microservices architectures.
- Strong knowledge of FastAPI or Django.
- Experience working with AWS (including services such as Lambda).
- Strong experience with Docker and containerization.
- Experience with CI/CD pipelines (GitLab preferred).
- Strong understanding of distributed systems and high-load environments.
- Experience designing and optimizing systems for performance and scalability.
- Solid experience integrating third-party APIs.
- Experience in fintech, payments, or financial platforms.
- Familiarity with event-driven architecture (Kafka, messaging systems).
- Experience mentoring or supporting other engineers.
Responsibilities
- Design and implement scalable Python microservices in a distributed architecture.
- Build and optimize high-performance backend systems, ensuring scalability and reliability under high load.
- Integrate and manage third-party APIs and external services.
- Collaborate with cross-functional teams to define technical solutions and system design approaches.
- Work with AWS services to architect and deploy solutions.
- Improve and maintain CI/CD pipelines and deployment processes.
- Lead and contribute to code reviews, ensuring high engineering standards.
- Identify system bottlenecks and drive performance and scalability improvements.
- Troubleshoot complex production issues in distributed systems.
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