We’re looking for aSenior Python Developer to join BrainyYack and help build modern, scalable applications and AI-powered solutions for our clients.

The ideal candidate is a solid hands-on engineer who can take ownership of complex backend development, architecture, integrations, and production-quality delivery.

Key Responsibilities

Design and develop scalable Python applications, APIs, and backend services

Build integrations with third-party platforms, APIs, and enterprise systems

Work on AI/ML and LLM-powered applications, agents, and automation workflows

Design clean, maintainable system architectures

Work with databases, cloud infrastructure, and distributed systems

Collaborate with Product Managers, Solution Architects, DevOps, and frontend/mobile engineers

Participate in technical design, code reviews, testing, and deployment

Troubleshoot complex production and performance issues





Help establish engineering standards and mentor other developers

What We’re Looking For

6+ years of professional software development experience

Advanced Python experience

Strong experience building APIs with frameworks such as FastAPI, Django, or Flask

Experience with SQL and modern databases

Strong understanding of system architecture and API design

Experience with AWS, Azure, or Google Cloud

Docker, CI/CD, Git, and modern DevOps practices

Experience integrating AI/LLM APIs is highly desirable

Experience with OpenAI, Anthropic, LangChain/LangGraph, RAG, vector databases, or AI agents is a strong asset

Strong communication skills and ability to work directly with technical and business stakeholders

Location: Remote

📌 Senior Python Developer (Toronto)
🏢 BrainyYack
📍 Toronto