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 Jack's network.
The next step is to speak to Jack.
Job Title
Frontend Engineer
Salary
Not Disclosed
Company Description
Well-funded AI productivity startup
Job Description
As a founding-team member, you will build a high-performance desktop application that empowers knowledge workers through advanced AI workflows. You will architect dynamic interface systems that adapt to complex agent outputs, ensuring a seamless, low-latency experience on diverse hardware. This role involves owning state management, streaming capabilities, and foundational frontend architecture.
Location
Remote
Why this role is remarkable
- Shape the core architecture of a high-intensity startup from the ground up as a founding engineer with significant influence.
- Work alongside a veteran team with successful exits and leadership experience at top-tier global technology firms.
- Access a high-ownership environment with meaningful equity and the opportunity to define the future of human-AI desktop interaction.
What You Will Do
- Architect and build an adaptive frontend system that renders dynamic components based on real-time AI agent outputs.
- Implement a robust state management layer and streaming infrastructure for multi-turn, agentic conversational interfaces across process boundaries.
- Optimize application performance for low-spec hardware to ensure a snappy user experience on standard corporate laptops.
The ideal candidate
- Deep mastery of frontend fundamentals and rendering models with a focus on high-performance web and desktop technologies.
- Proven experience building complex state management systems and abstractions that survive radical product evolutions and architectural shifts.
- A performance-as-a-craft mindset, capable of debugging from flame graphs and optimizing rendering cycles for maximum responsiveness.
Who are Jack & Jill?
Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
How does this work?
- Jack's an AI agent for job searching and career coaching. He works for you.
- Jill is the AI recruiter working for the company. She recruits from Jack's network.
- If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
We never post fake jobs
This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't 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 we're giving his services away for free.