Senior Software Engineer — AI-First Backend & Pipelines
Summary
The Senior Software Engineer will design and maintain high-volume, event-driven backend services and data pipelines using Python, Django, FastAPI, and AWS. The role also involves frontend development with React and TypeScript while leading architectural decisions and mentoring team members.
Sowelo Consulting is seeking a Senior Software Engineer based in Poland to design, build, and maintain high-volume, event-driven backend services and data pipelines for our core platform. You will lead architectural decisions, mentor engineers, and collaborate with product, UX, and QA to ship features end-to-end.
The role covers Python back-end development (Django/DRF, FastAPI), React/TypeScript front-end work, cloud experience (AWS), and a strong focus on reliability, observability, and