Staff AI Agent Software Engineer

Remote
Trust & Will San Diego, CA $208,000 - $280,000
Full Time Mid Level 7+ years

Posted 4 weeks ago

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About This Role

Pioneer and scale the foundational agentic capabilities of the platform, serving as a center of excellence for AI agent systems. This role involves building autonomous agents, multi-agent workflows, and operational scaffolding to ensure performance, reliability, and scalability across the organization.

Responsibilities

  • Serve as the center of excellence for agentic systems, driving design, architecture, and operational maturity of AI capabilities.
  • Build and maintain core infrastructure to enable squads to deploy autonomous, tool-using agents safely and quickly.
  • Design CICD pipelines, simulation test harnesses, and end-to-end evaluations for robust agent quality and delivery.
  • Architect scalable, cost-efficient, and resilient agent infrastructure supporting agnostic model use and cloud-native deployment.
  • Set technical strategy for cross-org agentic development, standardizing patterns, protocols, and interfaces.
  • Write highly reliable, observable, and testable code for agentic systems.
  • Champion automated evaluation and regression testing for agent behavior, hallucination risks, and prompt reliability.
  • Optimize agent systems for performance, latency, and cost.
  • Identify and lead remediation efforts for technical debt, systemic risks, and bottlenecks in the agentic stack.
  • Mentor engineers across squads in agent design, evaluation, and architecture.

Requirements

  • 7+ years software engineering experience with large-scale distributed systems, AI/ML applications, or production-grade platform engineering.
  • Deep experience with autonomous agents, LLM orchestration, or multi-agent systems.
  • Fluency in backend languages such as Python, Node.js, or Go.
  • Production experience implementing agentic systems using custom or open source frameworks and MCP for tools.
  • Strong skills in cloud-native development on AWS/GCP, with infrastructure-as-code (CDK, Terraform).
  • Hands-on experience with CICD, observability tooling, and automated evaluation for ML/LLM pipelines.

Qualifications

  • 7+ years software engineering experience with exposure to large-scale distributed systems, AI/ML applications, or production-grade platform engineering.

Nice to Have

  • Experience working in a tech company or high-growth startup.
  • Experience building and shipping production agentic systems in consumer or enterprise products.
  • Strong understanding of feedback loops, alignment strategies, and multi-step planning in autonomous agents.
  • Contributions to open-source AI tools or frameworks.
  • Production experience of developing agentic systems using multiple approaches to architecture.
  • Experience integrating AI systems into traditional product stacks with real users.
  • Passion for safety, interpretability, and governance in LLM-driven systems.
  • Willingness to contribute outside of core expertise to drive impactful work forward.
  • Developing infrastructure as code in Go.
  • Familiarity with agile development methodologies (Scrum/Kanban, JIRA).
  • Experience with pair programming and collaborative development techniques.
  • Active contributions to open-source projects or participation in developer communities.

Skills

Python * AWS * Kubernetes * Docker * AWS Lambda * Agile * Scrum * Kanban * Jira * Terraform * Go * TypeScript * LangChain * GCP * FastAPI * OpenTelemetry * Datadog * Node.js * Prompt Engineering * Playwright * Sentry * RAG * Hugging Face * Next.js * CDK * OpenAI * Anthropic * ECS * Pytest *

* Required skills

Benefits

Life Insurance
Dental benefits
Flexible time off
Employee equity package
Guest speakers
Flexible work schedule + hours
Optional company-sponsored events and travel
Parental Leave
Vision benefits
Paid company holidays
Monthly friends & family day
Learning opportunities reimbursement
$500 Work from home stipend
Medical benefits
401k with employer match
Paid Time Off to Volunteer
Financial coach support
Family-friendly work environment
Apple accessories

About Trust & Will

Trust & Will is the leading digital estate planning platform, trusted by over one million users. We provide modern, accessible solutions to help families protect their legacies with attorney-approved, legally valid documents tailored to individual state requirements.

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