We are looking for a Software Performance Engineer who will build and improve AI agents that optimize, clean, simplify, and refactor our existing software.

Your main mission is to create a specialized AI agent that understands our codebase and actively helps us make it faster, cleaner, simpler, and easier to maintain.

This is a hands-on engineering role, not research-only. You will work directly with real production code.

What You Will Do

• Build and develop custom AI agents using Python
• Train and improve agents to:
  • Optimize performance
  • Simplify complex code
  • Refactor legacy code
  • Remove unused or dead code
• Feed error logs and performance data back into the agent so it can help fix issues
• Use LLMs effectively and optimize how they run on available hardware
• Profile code to find performance bottlenecks
• Optimize SQL queries and database usage
• Improve deployment processes and simplify releases for new websites and services
• Extend and improve existing agents over time

Tech Stack You Must Understand

You don’t need to be an expert in everything, but you must be comfortable working with:

• Python (main language for agent development, automation)
• PHP (reading, refactoring, optimizing existing code)
• SQL (MariaDB / MySQL optimization)
• Linux
• Shell scripting
• LLMs (prompting, integration, optimization)

What We Are Looking For

• Strong understanding of software performance and optimization
• Experience cleaning up and refactoring large or legacy codebases
• Practical experience with profiling, debugging, and performance tuning
• Comfortable working close to infrastructure and deployment
• Able to think in terms of automation and intelligent systems
• Clear communicator who can explain problems and solutions simply in English

Nice to Have (But Not Required)

• Experience building or extending AI agents
• Experience working with large-scale or long-running systems
• Knowledge of CI/CD and deployment automation

Why Join Us

• You will work on real problems, not demos or experiments
• Your work will directly improve how our software runs
• You will shape and own a core internal AI system
• High impact role with room to grow as the company scales