Jobs · Engineering · Washington

Principal Software Engineer

Gradial · Seattle, WA · 1 wk ago
Engineering$160k–$250k/yrFull-time

The Role

The Role

What You'll Own

  • Define and drive the technical architecture for systems that convert natural language into intelligent, multi-step workflows using generative AI.
  • Lead the design, implementation, and scaling of LLM agents for real-time inference, dynamic prompting, memory management, and tool orchestration.
  • Set engineering standards and influence system design across the stack, with a focus on performance, reliability, and long-term extensibility.
  • Design learning systems that integrate customer feedback, usage data, and brand preferences to evolve autonomously over time.
  • Mentor senior engineers, fostering a culture of technical excellence, rapid iteration, and ownership.
  • Collaborate deeply with product and design leaders to rethink how interfaces and features dynamically adapt to user intent.
  • Champion best practices in testing, observability, deployment, and operational excellence to ensure system health at scale.
  • Own critical, ambiguous problem spaces from end to end, advocating for technical and product innovation.

What We're Looking For

  • 8+ years of professional software engineering experience, including significant leadership of complex technical initiatives.
  • Deep expertise in distributed systems, algorithms, and scalable software design.
  • Proven track record architecting and shipping systems in fast-moving, high-ambiguity environments.
  • Hands-on experience with LLM integration, generative AI frameworks, or building AI-native applications.
  • Strong communication and cross-functional leadership skills, with the ability to influence technical and non-technical audiences.
  • A high-agency, ownership-driven mindset with a passion for solving real-world problems at scale.
  • A background in technical fields such as computer science, mathematics, physics, or systems engineering.

Nice to Have

  • Experience building or scaling AI agent architectures for production environments.
  • Prior experience in early-stage startups where you owned both strategy and execution.
  • Passion for designing systems that blend technical sophistication with elegant, intuitive user experiences.

Compensation

Compensation

What we offer

  • Meaningful equity and competitive salary
  • Comprehensive health, dental and vision coverage
  • Fast-paced environment with autonomy and ownership
  • Real impact, zero bureaucracy
  • A front-row seat to building category-defining AI infrastructure

AI Literacy & Interviewing Tools

Nice to Have

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