Senior Software Engineer (Python + AI)

Square One Resources is recruiting for a position focused on building modern AI-powered solutions based on Generative AI, LLMs, RAG, and agentic AI. The development environment includes a modern Azure Cloud and microservices architecture.

• 5+ years of software development experience.
• Strong experience with Python and FastAPI.
• Hands-on experience with Pydantic.
• Solid understanding of asyncio and asynchronous/parallel programming.
• Practical experience with Generative AI and LLMs.
• Experience developing agentic AI applications.
• Good understanding of RAG pipelines, vector databases, and hybrid search.
• Strong analytical and problem-solving skills.
• Excellent communication and troubleshooting skills.
• Ability to work independently, prioritize tasks, and take ownership.

Nice to have:

• Experience with Azure Cloud and services such as Service Bus, Data Lake, Blob Storage, or Redis.
• Hands-on experience with LangGraph, including state management, long-term memory, or human-in-the-loop workflows.
• Familiarity with MCP or A2A protocols.
• Experience with Docker and Kubernetes.
• Strong understanding of microservices architecture.
• Knowledge of .NET / ASP.NET Core.
• Experience with MongoDB or Azure SQL.

• Analyze requirements and contribute to system and solution design.
• Design, develop and maintain scalable Python applications using FastAPI and Pydantic.
• Build and integrate Generative AI and LLM-based solutions for real-world use cases.
• Develop RAG pipelines, hybrid search solutions, and applications using vector databases.
• Work with multi-modal Generative AI models, including text-to-image and text-to-audio solutions.
• Develop asynchronous and parallel solutions using asyncio.
• Troubleshoot applications and optimize system performance.
• Participate in code reviews and ensure high-quality, maintainable code.
• Collaborate closely with the development team and communicate directly with the client.
• Support technical decision-making and share knowledge with other team members.
• Take ownership of assigned solutions and contribute to their continuous improvement.