Senior Python Engineer
Pubblicato il 07-08-2026 - Experteer Italy in Milano
ph3Specialista Senior / Project Manager /h3 pIn this role you will design, build, and maintain scalable Python applications across backend services and data infrastructure, delivering robust RESTful APIs and microservices.
You'll collaborate with data science and ML teams to productionise models and automate workflows, while shaping architecture and technical roadmaps.
You will write clean, tested, and well-documented code, mentor engineers, and tackle performance and reliability challenges to support scalable platforms.
This is a hands?on role at a leading fintech shaping modern commerce.
/p ul liDesign, build, and maintain scalable Python backends and APIs using FastAPI, Django, or Flask /li liDevelop and optimize data pipelines, ETL processes,
and integrations with SQL and NoSQL databases /li liCollaborate with data science and ML teams to productionise models and automate workflows /li liContribute to architectural decisions and technical roadmaps /li liWrite clean, well?tested, and well?documented code; participate in code reviews /li liMentor junior and mid?level engineers to foster technical excellence /li liIdentify and resolve performance bottlenecks, bugs, and reliability issues across the platform /li li5+ years of professional Python development /li liStrong experience with at least one web framework (FastAPI, Django, or Flask) /li liHands?on experience with Pandas, NumPy, SQLAlchemy, or Airflow /li liExperience with AWS and containerization (Docker, Kubernetes) /li liProficiency with CI/CD, Git workflows, and pytest /li liKnowledge of SOLID, clean architecture, and software design patterns /li liExcellent communication and collaboration skills /li /ul /p #J-*****-Ljbffr