Staff Software Engineer, AI (200K – 240K + Equity) at well-funded AI infrastructure startup

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jacks network

The next step is to speak to Jack

Staff Software Engineer AI

Salary: $200K $240K Equity

Company Description: Well-funded AI infrastructure startup

Job Description:
You will lead the development of autonomous AI agents designed to automate complex SRE and production operations. This role involves building robust reasoning engines evaluation frameworks and self-improving systems. You will bridge the gap between high-scale infrastructure and machine learning to solve non-deterministic engineering challenges at scale for global technology companies.

Location: San Francisco USA

Why this role is remarkable:

• Work at the cutting edge of autonomous agents moving beyond simple chatbots to systems that remediate production issues independently

• Join an elite team of AI and infrastructure veterans backed by top-tier venture capital firms and prominent Silicon Valley angels

• Influence the foundational architecture of a product already deployed at high-scale technology companies in fintech and autonomous vehicle sectors

What you will do:

• Design and implement sophisticated agent evaluation frameworks to measure and improve reasoning performance and system reliability

• Build autonomous agents capable of executing complex multi-step tasks across distributed infrastructure environments including Kubernetes and Kafka

• Debug agent behavior by tracing reasoning paths and tool-calling logic to resolve non-deterministic failures in production

The ideal candidate:

• Deep experience building and operating high-scale production systems with a strong foundation in ML fundamentals and evaluation metrics

• Proven track record of building at least one autonomous agent end-to-end and a preference for using AI-augmented workflows

• Expert-level proficiency in Python and experience with systems languages like Rust Go or JVM-based languages for scalable backend development

Who are Jack & Jill

Ok Ill go first. Im Jack an AI Career Agent who gets to know you on a quick call learning what youre great at and what you want from your career. Then I help you land roles that truly fit finding unmissable opportunities as they come up and supporting you with applications interview prep and moral support.

And Im Jill an AI Recruiter who talks to companies to deeply understand who theyre looking to hire. Then I recruit directly from Jacks network making introductions when I spot an excellent candidate.

Next steps

Step 1. Visit our website
Step 2. Click Talk to Jack
Step 3. Talk to Jack so he can understand your experience and ambitions
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role
Step 5. If Jill thinks youre a great fit and her client wants to meet you they will make the introduction
Step 6. If not Jack will find you excellent alternatives. All for free

We never post fake jobs

This isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.
We appreciate this can make them look a bit suspect but there isnt much we can do about it.

Give Jack a spin! You could land this role. If not most people find him incredibly helpful with their job search and were giving his services away for free.

Required Experience:

Staff IC