Role Overview
Dex is hiring a mid-level Founding Engineer (up to ). This is a full-time role in San Francisco, California. Part of Dex's Fullstack hiring, posted yesterday. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job description
This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process.
If you're interested sign up to Dex to apply.
Dex is an AI recruiter agent that helps you run your job search. Tell Dex your stack, seniority, and what you want to build. We will manage your applications and surface other opportunities that are a fit.
The role
This company is building AI automation for a critical, traditionally manual process: SOX audit testing. They're replacing manual evidence management, sample evaluation, and decision logging with a fully agentic approach. Backed by leading investors at pre-seed, the founding team brings deep engineering leadership from successful AI and venture-backed startups.
This is a Founding Engineer role, one of the first hires into the core engineering team. You'll own the backbone of the product end-to-end: from data processing and UI to the agent harness, evaluation, and deployment. This isn't a siloed role where you hand off work; it's full-stack ownership, shaping product direction alongside the founders, and engaging directly with customers. You'll build with proven methods, not chasing novelty.
The work
- Scope, build, and launch core product features that automate SOX audit workflows end-to-end.
- Own the full stack: from data processing and UI to the agent harness, evaluation, and deployment.
- Drive product direction and roadmap decisions, balancing customer needs with long-term system health.
- Apply cutting-edge AI models to complex, real-world audit problems, prioritizing pragmatic, scalable solutions.
- Engage directly with customers to understand pain points and validate solutions.
What You Bring
- Proven experience building, launching, and scaling production systems as a software engineer.
- Hands-on experience with AI-driven solutions, pushing the capabilities of modern models while maintaining engineering pragmatism.
- Thrive in ambiguity, owning problems end-to-end with minimal guidance, and iterating quickly.
- Comfortable engaging directly with customers to gather feedback and validate solutions.
- Based in San Francisco and able to work in person with the founding team.
Why apply through Dex
Founding Engineer roles like this are rare and often oversubscribed. Apply through Dex to cut through the noise: we'll brief you fully on the company and role, ensuring you're prepared and stand out. Skip the cold application and get a direct path to a unique opportunity.
If you're interested, sign up to Dex to apply - https://jobs.meetdex.ai/jobs/1d66b708-f461-4132-b140-99206a76c655
As part of the recruitment process at Dex, we process your personal data in accordance with our Privacy Notice for Job Applicants. This notice explains how and why your data is collected and used, and how you can contact us if you have any concerns.
About Dex
Dex
Frequently Asked Questions
How do I apply for the Founding Engineer (up to ) position at Dex?
Use the Apply button above to submit your application directly to Dex. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Founding Engineer (up to ) position at Dex located?
This position is based in San Francisco, California. Dex has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Founding Engineer (up to ) at Dex earn?
Dex has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Founding Engineer (up to ) role at Dex posted?
This role was posted on July 8, 2026 (yesterday). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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