Principal Software Engineer – AI

Posted 4hrs ago

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Job Description

Principal Software Engineer responsible for building and scaling AI agent systems within enterprise SaaS application. Join Convoso, an AI-powered contact center platform, to innovate for revenue teams.

Responsibilities:

  • Build AI Agent Frameworks: Develop the internal agents, LLMs, logic and reasoning loops, that allow AI agents to perform complex, multi-step tasks.
  • Develop Core SaaS Features: Engineer robust, full-stack enterprise web components, ensuring high performance and security across the application.
  • Data Engineering: Manage and optimize the interface between our AI agents and data.
  • Engineering Excellence: Write clean, secure, and maintainable code and lead rigorous code reviews and refactoring initiatives.
  • Automated Testing: Design and implement unit and functional tests to ensure the reliability of both traditional code and non-deterministic AI workflows.

Requirements:

  • AI Agent Architecture: Expert-level ability to build and orchestrate autonomous agents capable of planning, reasoning, and executing multi-step tasks via reasoning loops (e.g., React).
  • Orchestration: Direct experience developing the internal logic and interface layers that allow LLMs to interact with APIs, databases, and system functions.
  • AI Reliability & Testing: Hands-on ability to create automated unit and functional testing suites specifically designed to validate non-deterministic AI agent outputs and workflows.
  • LLM Implementation: Extensive experience developing production-grade features using LLM APIs (OpenAI, Claude, etc.), including context window management, prompt optimization, and cost-monitoring.
  • AI-Assisted Development: Expert proficiency in using tools like GitHub Copilot or Claude to accelerate engineering velocity and maintain high code quality.
  • Data Layer for AI: Proficiency in MySQL and relational databases, with the ability to write complex, raw queries to feed high-scale enterprise data into agentic workflows.
  • Backend Engineering: 5+ years of experience with Python (Django, Flask) or PHP (Symfony, Laravel) to build the robust infrastructure required for AI-driven applications.
  • Enterprise SaaS Foundations: 10+ years of experience in software engineering, design patterns, and clean coding practices to large-scale web applications.
  • Model Lifecycle: Practical knowledge of model evaluation, experiment tracking, and performance monitoring in a production environment.

Benefits:

  • Competitive compensation package
  • Stock options
  • 100% covered premiums for employees; Medical, Dental, Basic life insurance, Long term disability
  • Affordable Vision plan and optional FSA
  • PTO, Paid Sick Time, Holidays, Bereavement time, Parental Leave
  • Your birthday off
  • 401k program with generous company match
  • No cost Employee Assistance Program and Travel Assistance
  • Monthly Gym membership reimbursement
  • Monthly credits toward food & beverage
  • Company Outings
  • On and offsite team building events
  • Paid training for departments
  • Apple laptop (most roles)
  • And a team of highly experienced and kind colleagues!
  • HQ Office:
  • Casual office environment & dress
  • Daily catered lunches
  • Fully stocked kitchen (Dietary restriction-friendly)
  • Happy Hours
  • On-site Car Wash
  • Free Parking