Software Engineer, Agentic AI Infrastructure

Anrok

Software Engineer building the agentic infrastructure layer for Anrok's AI-driven tax automation platform. Designing fault-tolerant systems and collaborating with engineers for scalable solutions.

Posted 6/9/2026full-timeSan Francisco • California • 🇺🇸 United StatesMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Design and build the distributed, fault-tolerant infrastructure that powers Anrok's AI agent capabilities.
Own technical architecture decisions for new agent infrastructure services end-to-end, from initial design through production deployment and iteration.
Build the evaluation, observability, and reliability tooling that lets the rest of the team ship agents confidently on top of your infrastructure.
Collaborate closely with product engineers and our tax data team to translate real compliance workflows into reliable, scalable agent primitives.
Drive engineering best practices across the team: code quality, testing discipline, system design, and operational health.
Identify and fix performance, reliability, and scalability bottlenecks as our agent systems grow.
Help grow the team—mentoring engineers, contributing to technical culture, and raising the bar on how we build.

Requirements

What you’ll need

3+ years of experience building and operating distributed, production-grade systems.
Designed services that are scalable, resilient, and fault-tolerant.
Built and deployed AI agents or LLM-powered systems in production.
Familiar with the modern AI stack—prompt engineering, eval frameworks, RAG pipelines, tool calling, and agent orchestration.
Comfortable leading technical decisions without a complete playbook.
Experience with the full software development lifecycle: design, code review, testing, deployment, and on-call ownership.
Able to take a fuzzy problem, break it down, and ship something real.
Curious and motivated to learn new tools with experimental AI experience.

Benefits

Comp & perks

The equity upside of an early-stage startup with the product-market fit of a later-stage company.
Daily lunch and snacks for those working out of our San Francisco office.
Medical, dental, and vision insurance covered 100%.
One Medical membership covered, flexible sick benefits and more.
Annual learning and development stipend for books, online courses, and conferences, as well as a curious team to share your learnings with.
Annual team offsites and in-person opportunities around our growing Anrok hubs.
Home office setup stipend to ensure you have the equipment you need to thrive at work.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

distributed systemsfault-tolerant systemsAI agentsLLM-powered systemsprompt engineeringevaluation frameworksRAG pipelinestool callingagent orchestrationsoftware development lifecycle

Soft Skills

mentoringcollaborationproblem-solvingcuriositymotivationleadershipcommunicationtechnical decision-makingcode qualitytesting discipline