Senior Backend Developer (Python)
Core
Build the computational core of the quote generation engine and partner integrations for a global managed internet platform.
Role type
Senior Backend Developer (Python/C#)
Builds
Quote generation services, partner integrations, and internal tools for enterprise internet connectivity.
Domain
Telecom / Managed Internet Services / SaaS (via careerplan.io/jobs/51c7be3a-8bcb-436d-a2b8-e464c116cd4f-senior-backend-developer-python-at-expereo)
Deliverable
production ML models | product features
Required skills
Advanced Python, API design and implementation, Software engineering discipline, Mixed-language codebase navigation
Preferred skills
C#, AWS services, API specification tooling, Constraint-solving tools, B2B SaaS experience
Technologies
Python, C#, AWS, REST APIs, Git, CI/CD
Responsibilities
Implement and maintain business logic for the quote engine and partner integrations, Define and maintain API contracts and versioning, Refactor existing code and write unit/integration tests, Collaborate with commercial teams on algorithmic requirements
Seniority
Senior, hands-on IC
