Sr BE Engineer (TS)
Hybrid · Ukraine
Core
Develop, optimize, and maintain backend services and web APIs for a B2B hotel booking platform.
Role type
Senior Backend Engineer (Python)
Builds
B2B booking platform for business trips (hotels, flights, cars)
Domain
Travel technology / B2B SaaS
Deliverable
production ML models | product features
Required skills
Python (6+ years), asynchronous programming, web APIs, database design, distributed systems, observability, AI coding tools
Preferred skills
Technical architecture design, code review leadership, cross-team collaboration
Technologies
Python, asyncio, aiohttp, FastAPI, MongoDB, Redis, AWS, Datadog, Sentry, Clickhouse, Splunk
Responsibilities
Design and implement backend features, optimize services, conduct code reviews, resolve production issues, maintain technical documentation
Seniority
Senior, hands-on IC