Software Engineer
- Countries
- Poland
- Job Types
- software & tech
- Experience
- mid
- Organization Types
- tourism & hospitality, transportation & mobility
- Location
- Warsaw
- Posted Date
- Company
- Flix
- Salary
- PLN90.0 - PLN120.0 hour
AI Summary
Job Description
Build and scale a customer service platform handling millions of passenger conversations using a polyglot stack on AWS. Responsibilities include designing, building, and maintaining backend services and frontends, taking greenfield products from concept to production, managing infrastructure as code, integrating third-party and AI platforms, and applying AI to engineering practices.
Hard Requirements
- 2–4 years building production software
- Strong in Python (FastAPI or similar)
- Comfortable in TypeScript/JavaScript (React a plus)
- Hands-on with AWS and infrastructure-as-code (Terraform)
- Solid Git workflow, CI/CD, and containerized services (Docker)
- Strong ability to navigate vague or shifting requirements
- Pragmatic, ships iteratively, communicates clearly
- Curious about and comfortable working with AI tooling
Soft Requirements
- Experience building products from scratch (0→1) in a fast-moving team
- Conversational AI / chatbot / IVR experience (Twilio, Cognigy, DialogFlow)
- LLM / GenAI integration (Bedrock, RAG, MCP servers)
- Event streaming (Kafka) and observability (Datadog)
- Customer-service or contact-center domain exposure