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Senior Backend Developer, Python
Location
Romania
Posted
54 days ago
Salary
0
Seniority
Senior
Job Description
Senior Backend Developer, Python
Work Life Group
• Refactor existing Python backend applications to support the decomposition of a monolith into smaller, decoupled services. • Identify pragmatic, low-impact changes that improve modularity and separation of concerns without unnecessary redesign. • Ensure application configuration and settings are environment-based and suitable for deployment across multiple environments. • Develop and maintain production-grade backend services and APIs in Python with focus on maintainability, reliability, and security. • Support the transition of applications toward containerized and automated deployment models, working closely with DevSecOps and platform engineers. • Improve code quality, testing, troubleshooting, and documentation to enable safe incremental change. • Troubleshoot and resolve functional, integration, and performance issues in existing backend services. • Document implemented changes and contribute to good backend engineering practices across the team.
Job Requirements
- 7+ years of professional experience in backend software development, with Python backend engineering as the main professional focus.
- Strong recent hands-on experience in Python backend development.
- Proven experience building and maintaining production backend services and APIs.
- Proven experience working in existing or legacy codebases and performing incremental refactoring.
- Practical experience supporting the decomposition of monolithic applications into smaller, decoupled services.
- Strong understanding of environment-based configuration, backend architecture, API design, and database design.
- Good understanding of integration patterns, service boundaries, and maintainable backend design.
- Familiarity with CI/CD practices, Git workflows, code reviews, and Agile/Scrum delivery.
- Good understanding of secure coding practices and writing maintainable, well-tested code.
- Strong analytical, debugging, communication, and documentation skills.
- Experience with Docker and Kubernetes-based deployments.
- Experience with message queues, event-driven architectures, or caching strategies.
- Experience in cloud or hybrid environments.
- Good spoken and written English.
Benefits
- Professional development
- Remote work options
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