Principal Engineer
Job Description
Find.co is seeking a Principal Engineer to join their founding team for their Performance Affiliate Network platform. This role offers a unique opportunity to lead architecture decisions and own system-level technical strategy in an AI-integrated affiliate tech stack. The position involves working with cutting-edge technologies including TypeScript, Python, and various AI frameworks like LangChain. The ideal candidate will have extensive experience in full-stack development, AI systems, and scalable architecture design. The role combines technical leadership with hands-on development, requiring expertise in both frontend and backend technologies, AI integration, and cloud infrastructure. Working in a remote-first environment, you'll collaborate with cross-functional teams to build resilient systems that scale for various use cases including agent-based automation, channel integrations, and data ingestion. This is a high-impact position perfect for someone who wants to shape the technical direction of a growing platform while working with the latest in AI and automation technologies.
Responsibilities For Principal Engineer
- Design and develop full-stack features using TypeScript (NestJS, NextJS, React) and Python
- Lead the implementation of microservices and event-driven orchestration patterns
- Architect and deploy AI agent systems using frameworks like LangChain
- Build and maintain web scraping pipelines
- Integrate bots and connectors across messaging and web platforms
- Ensure observability, CI/CD health, and secure cloud infrastructure
- Drive internal technical quality through testing
- Collaborate with the Tech Lead and non-technical teams
- Evaluate and incorporate emerging technologies in AI, LLMs, and automation
Requirements For Principal Engineer
- 5+ years of full-stack experience building and scaling production-grade web platforms
- Expertise in TypeScript (Node.js, NestJS, React) and proficiency in Python (FastAPI)
- Hands-on experience with AI agent frameworks
- Proven ability to design and deploy scalable scraping systems
- Familiarity with messaging or bot development ecosystems
- Solid understanding of relational and non-relational databases
- Experience building event-driven architectures
- Strong debugging, profiling, and performance optimization skills
- A degree in Computer Science, Engineering, or a related technical field is preferred
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