Lead Python Developer @ SquareOne

Our requirements

• 7+ years of experience in Python development
• Proficient in web development with substantial hands-on experience using the FastAPI framework
• Experience with Pydantic for data validation and schema definition in Python applications
• Deep expertise in data manipulation and analysis using Pandas / Polars and similar
• Skilled in asynchronous and parallel programming, with practical knowledge of asyncio
• Proficiency working with both structured and semi-structured data, including MongoDB, Parquet, and Delta Tables
• Proven expertise in data processing, analysis, and transformation workflows
• Strong analytical and problem-solving abilities with a detail-oriented mindset
• Practical and pragmatic approach to balancing standardized processes with flexibility to meet project goals effectively
• Organizational skills with the ability to self-manage, prioritize tasks, structure workload, and meet tight deadlines

Optional

• Experience working with Azure Cloud services (or other major cloud platforms), including a range of SaaS offerings such as Service Bus, Data Lake, Blob Storage, Redis, and more
• Familiarity with .NET / Databricks / Spark / PySpark is a plus
• Expertise in containerization and orchestration tools such as Docker and Kubernetes
• We are looking for a motivated Lead Python Engineer (Python + Pandas) who is willing to dive into the new project with a modern stack.

Define and enforce best practices and coding standards across the project , Conduct thorough code reviews to ensure adherence to established guidelines and maintain high code quality , Working both independently and in close collaboration with others in the team , Communicating clear instructions to team members and helping manage the flow of day-to-day operations , Communicating with the client regularly , Design, develop, and maintain robust and scalable Python applications , Write clean, maintainable, and efficient code following best practices and coding standards , Optimize code for performance and scalability, ensuring efficient data handling , Work closely with cross-functional teams to deliver high-quality software solutions , Identify and resolve technical issues, ensuring the reliability and performance of applications , Create and maintain comprehensive documentation for code, processes, and workflows , Provide guidance and mentorship to junior developers, fostering a collaborative and productive team environment ] Requirements : Python, pandas, Web development, FastAPI, MongoDB, Delta Table, Azure Cloud, Cloud platform, SaaS, Service Bus, Blob Storage, Redis, .NET, Databricks, Spark, PySpark, Docker, Kubernetes