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Mainstay

Location: Remote - United States | Remote   |   Full-Time

About Mainstay

Mainstay is the leading market intelligence platform purpose built for buying, managing, and selling homes in the single family rental industry. As an AI native company, we turn complex data into clarity that helps the industry move forward with confidence. Founded within Opendoor, Mainstay launched as an independent company in 2024 and recently raised a Series A round led by Khosla Ventures.

Ready to shape the future of real estate with AI? Join Mainstay and help us redefine what’s possible in the single family rental space. If you thrive on solving complex problems and want to make a tangible impact in a fast-growing industry, we’d love to hear you - apply now and let’s move the industry forward, together!

Why join our Talent Community

We don’t always have the right role open at the right time. If you’ve been watching what we’re building and the timing isn’t there yet – this is the place to stay connected.

Here’s what being in our network actually means:

  • Early access. If your background fits something we’re about to hire for, you’ll hear from us before the role is posted publicly.
  • Inside look. On a bi-monthly cadence, we send a short newsletter to our network – what we’re building, team spotlights, and open roles before they go live anywhere else.
  • No black hole. Real eyes on every submission. If there’s a fit now or in the coming months, we’ll reach out directly.

Who we’re looking for

We hire across engineering, analytics, product, sales and brokerage, business development, operations, finance, and people functions. If you’re sharp, you’ve built things, and you want to do meaningful work at a company with real momentum – you want to know you exist.

How this works

Submit your resume and answer a few quick questions. We’ll add you to our talent network, and if you opt in, you’ll start to receive our bi-monthly insider newsletter. When something opens that fits, you’ll be the first to know.

Mainstay Built on Trust

At Mainstay, trust is at the core of everything we do. We build trust with everyone – from candidates to employees to partners. We believe in fairness and openness throughout our hiring process, evaluating candidates based on qualifications without regard to race, color, religion, national origin, age, gender, marital status, disability, veteran status, sexual orientation, gender identity, or any other protected status. Our privacy practices describe how we handle applicant information, you can find the policy details for California residents here.

We are committed to providing reasonable accommodations throughout our recruitment processes for candidates with disabilities, pregnancy, religious beliefs, or other reasons protected by applicable laws. If you require assistance or a reasonable accommodation, please contact us at mainstay-recruiting@opendoor.com

Company Details

Mainstay

HQ: San Francisco, California, US
Email:

Company Overview

Employees: ████████
Founded: ████
Last Round: ████████
Amount: ████████
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About

Mainstay is a market intelligence platform for large real‑estate operators. The company describes itself as an AI‑native decision engine for residential real estate, turning complex, messy data into trusted systems for financial decisions. Mainstay was incubated at Opendoor, spun out in 2024, and recently raised a Series A round led by Khosla Ventures (with participation from Era Ventures). Its platform connects every stage of property ownership—buying, owning, and selling—by providing data‑dr ...
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Post Date: May 6, 2026