CareerPlanGet AI match score →

Senior Software Engineer II (Python, Payments)

Kraków, Lesser Poland Voivodeship, Poland💼 Full-time💰 $23,800–$29,800🗓 2026-04-17 → 2026-07-31

Core

Building and maintaining backend systems for restaurant point-of-sale and profit tools to help independent operators.

Role type

Senior Software Engineer II (Python, Payments)

Builds

Scalable, resilient APIs and transaction services for restaurant POS and AI-powered profit tools.

Domain

Fintech / Restaurant Technology

Deliverable

production ML models | product features | infrastructure

Required skills

Python, modern frameworks (Django, FastAPI, Flask), API design, SQL/NoSQL databases, AWS, Kubernetes, Terraform, AI tools

Preferred skills

None stated

Technologies

Python, Django, FastAPI, Flask, AWS, Kubernetes, Terraform

Responsibilities

Own backend systems end-to-end from design to deployment, build and maintain transaction services, design and evolve APIs, resolve performance bottlenecks and bugs, participate in code reviews and mentor engineers, identify and drive improvements for technical debt

Seniority

Senior, hands-on IC

Sourced via ashby · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.
Apply on Ashby ↗