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SageOx

Shared structured team memory for human-agent teams

3 open rolesSeed · $15M50+ peopleSeattle

Last verified August 18, 2026 · Updated daily

What SageOx is building

SageOx builds what it calls a hivemind for human-agent teams. The product is a shared, structured context layer that captures decisions, intent, reasoning, and history across human chats, coding sessions, tool interactions, and agent runs, and makes all of it available as a live, queryable memory that every agent and human on the team can consult before acting. The philosophy is explicit: individual agents today are fluent but isolated. A supply chain agent, a pricing agent, and a margin agent can simultaneously contradict one another, confident and wrong, with no mechanism to reconcile. MCP solved connectivity between agents and tools. SageOx's thesis, articulated by Ajit in a LinkedIn post that is the clearest public statement of the product's intellectual core, is that connectivity is not comprehension. The next enterprise crisis is not that agents cannot connect. It is that they cannot understand what the team has already decided. SageOx is the infrastructure layer that closes that gap. The team also builds in public in an unusual way. They constructed a physical device, a $30 "puck," whose firmware Ajit, Ryan, and Galex wrote over a single weekend, that embeds SageOx's context layer into a physical office space. They demoed it to Steve Yegge (author of the famous Google Platforms Rant and one of the most respected software thinkers in Seattle) and he loved it. That is not a product announcement. It is a signal about how this team operates: they build the thing over the weekend, then hand-deliver it.

Why this matters

The AI agent coordination problem is the defining infrastructure challenge of 2026. IDC projects AI copilots embedded in 80% of enterprise applications by year-end. Gartner expects 40% of enterprise applications to integrate task-specific agents this year, up from under 5% recently. That is dozens of agents per company, each running in isolated context windows, each confident, each contradicting the others without knowing it. The memory and context management problem is not solved by better models. It is solved by infrastructure. A Fortune report from March 2026 put the number on what SageOx is addressing: roughly 70% of operational decisions inside the average enterprise have never been formally documented. The agents that get deployed into these environments inherit that gap. They do not know what was decided last week, last session, or five minutes ago in a parallel agent thread. SageOx captures the why, not just the what, and makes it available at inference time.

Investors: Canaan (lead, Maha Ibrahim), A.Capital, Pioneer Square Labs, Founders' Co-op

Open roles at SageOx

3 positions we're tracking. Roles are re-checked daily and removed when filled.

Staff AI/Infrastructure Engineer (Agent Memory Systems)

Seattle·Senior

First seen 3 months ago

Apply →

Product Engineer (AI-Native Tooling)

Seattle·Mid-level

First seen 3 months ago

Apply →

Developer Relations / Technical Evangelist

Seattle·Mid-level

First seen 3 months ago

Apply →
Live · tracking SageOxLast checked August 18, 2026

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A role stays uncontested for about four days. Here's the window — and where we put you in it.

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Watching SageOx

0 applicants

Role spotted & verified

1

You get the alert

1

You've applied

~8

Hits the job boards

250+

Hiring outlook

Very High. $15M seed with an explicitly small team. Ajit stated publicly they will make "a small number of key hires" post-raise. No public roles. No ATS. The only door is founders@sageox.ai or hello@sageox.ai.

Hiring intensity: 8/8

Working at SageOx

SageOx: Shared structured team memory for human-agent teams. Founded , currently employees. At this stage, expect opportunity to shape your role based on the company stage.

Most SageOx jobs are based in Seattle.

How to actually get hired at SageOx

Why applying the normal way doesn't work

SageOx has an ATS but the real pipeline is referrals → sourced → recruiter picks → cold apps. You can still get through, but know where you stand.

Who to contact at SageOx

Who decides:the hiring manager
Best channel:LinkedIn or direct email

What to show them

The core technical challenge at SageOx is building a memory layer that is structured, fast, and comprehension-aware rather than just a vector store. Someone who has worked on knowledge graphs, structured memory for agents, context retrieval systems, or the hard engineering of making AI memory queryable and reliable at production scale is the precise fit. Ryan Snodgrass's distributed systems background and Ajit's XetHub data infrastructure work (building git-scale storage with chunking and deduplication) both point to infrastructure-first thinking. They will hire someone at the same level. Core skills: Distributed systems, structured knowledge representation, LLM context management, vector and graph databases, Python, production ML infrastructure, agent framework internals (LangGraph, LlamaIndex, custom), evaluation design for memory retrieval. Proof of work: Build a minimal shared context layer for a two-agent system where Agent A records a decision with its reasoning, and Agent B consults it before acting on a conflicting input. The interesting engineering problem is the retrieval design: how does Agent B know to check and what it actually gets back. Publish the code and write a README explaining the retrieval mechanism and its failure modes at scale.

A cold email that works at SageOx

Subject: Staff AI/Infrastructure Engineer (Agent Memory Systems), [your one-line proof]
Hi Ajit, I built a minimal two-agent shared context system where Agent B consults Agent A's decision history before acting: [link]. The retrieval design is the hard part and I documented where it breaks at conversation scale. Your thesis that connectivity without comprehension creates an enterprise crisis is exactly right and I have been thinking about the retrieval layer that makes comprehension work. Worth 15 minutes?

What SageOx screens for

Canaan is the most important signal. They are one of the oldest venture firms in the US (founded 1987) and have backed PayPal, ZoomInfo, LivePerson, LendingClub, and Lending Tree. GP Maha Ibrahim is tagged directly in Ajit's LinkedIn announcement post, which is not a coincidence. Canaan typically backs companies they have been tracking for months before the check is written. Their presence signals the thesis has been rigorously stress-tested. At Canaan's check size, the expectation is that SageOx will build the canonical infrastructure layer for the agentic coordination market, not just a useful tool for AI-native teams. That scale ambition shapes what they hire for: people who can build infrastructure that other developers build on, not just end-user products. Pioneer Square Labs is Seattle-native and backed Read.AI, which also operates in the AI team coordination space. That portfolio overlap is not a conflict. It is a signal that PSL has conviction in the coordination infrastructure thesis and is backing both the meeting intelligence layer (Read.AI) and the team memory layer (SageOx) simultaneously. Founders' Co-op, led by Chris DeVore, was the very first investor in Remitly, the company that both Milkana Brace and Galex Yen came from. That relationship is explicit: Matt Oppenheimer publicly congratulated Galex when SageOx was announced, naming the Remitly connection directly. Founders' Co-op's check is a community bet as much as a financial one. Ajit has been explicit about the team philosophy: intentionally small, agent-heavy. "A small number of key hires" means every role is a high-leverage, high-bar addition. The people hired in the next 90 days will define the architecture of the product. Contact: founders@sageox.ai · hello@sageox.ai · @TheSageOx on

Don't send a generic CV to SageOx. Mirror the job posting's language to get past automated screening.

Don't make these mistakes

Positioning yourself as someone interested in AI coordination in general. SageOx has a specific and defensible architectural thesis, connectivity is not comprehension, and they will only respond to outreach that engages with that thesis or demonstrates comparable technical depth. Do not say "I'm passionate about AI agents." Say what you have built and where you think the memory retrieval layer breaks.

Mistakes that kill SageOx applications

At people, a copy-paste CV is immediately obvious. It's an instant no.

Lead with their problem, not your ambition. SageOx is focused on The AI agent coordination problem is the defining infrastructure challenge of 2026 — show you understand that.

Don't apply and wait. The median AI application gets no response ever. One follow-up at day five roughly doubles reply rates.

Live · tracking SageOx

Applying to SageOx? Get the contact, not the form.

The SageOx interview process

4 stages · 14 days typical · take-home: yes · modelled from similar companies

We don't yet have verified candidate reports for SageOx. What follows is the typical process for a -person AI company — treat it as a model, not confirmed detail.

Interview stages

1

Recruiter Screen

Phone or video · 30 min

What it tests:

Basic qualification and logistics

Usually run by:

Recruiter or HR

2

Hiring Manager Interview

Video call · 45 min

What it tests:

Role fit and experience deep-dive

Usually run by:

Hiring manager

3

Technical/Functional Round

Video call · 60 min

What it tests:

Skills assessment and problem-solving

Usually run by:

Team members

4

Final Round

In-person or video · 60 min

What it tests:

Culture fit and cross-functional alignment

Usually run by:

Senior leadership

SageOx take-home assignment

SageOx includes a take-home exercise in their interview process. For AI roles, this typically involves a practical problem that takes 2-4 hours. Focus on clean, working code over premature optimization. They're evaluating how you think and communicate, not just the solution.

SageOx interview timeline

At days, SageOx's process is about average than typical for AI (14 days at this size).

Interviewed at SageOx?

Tell us how it went — stages, questions, timeline. Takes 90 seconds and it's how this page stays accurate for the next person.

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SageOx jobs, frequently asked questions

How many jobs does SageOx have open?

SageOx currently has 3 open roles, last verified May 2026.

Does SageOx hire remotely?

All current SageOx roles are based in Seattle.

What roles is SageOx hiring for?

SageOx is hiring across Engineering. The most recent opening is Staff AI/Infrastructure Engineer (Agent Memory Systems).

How do I apply for a job at SageOx?

Apply directly through the links above, or read our guide on how to actually get hired at SageOx.

Does SageOx respond to cold emails?

We're still collecting cold email data for SageOx.

Who is the hiring manager at SageOx?

At this size, hiring is usually run by the hiring manager.

How competitive is it to get hired at SageOx?

-person AI companies see ~100-250 applicants per role in two weeks. The 72-hour window is your advantage.

How many rounds is the SageOx interview?

4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.

Is the SageOx interview hard?

It concentrates on technical depth and system design rather than abstract puzzles. The stage candidates find hardest is Technical Interview.

Does SageOx give a take-home task?

Yes, SageOx includes a take-home assignment.

How long does SageOx take to get back to you?

Around 14 days across the full process.

What should I prepare for the SageOx interview?

Prepare for technical depth and system design. A -person startup wants proof you can ship, not that you can whiteboard.

Where is SageOx based?

SageOx is headquartered in Seattle, US.

Live · tracking SageOxLast checked August 18, 2026

Get SageOx roles before they're posted

A role stays uncontested for about four days. Here's the window — and where we put you in it.

Notify me when SageOx hires

From $9/month, cancel any time.

live+2h+4hday 3day 7+

Watching SageOx

0 applicants

Role spotted & verified

1

You get the alert

1

You've applied

~8

Hits the job boards

250+

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