CoStar Group (NASDAQ: CSGP), is a leading provider of online real estate marketplaces, information, and analytics in the property markets. Founded in 1987, CoStar conducts expansive, ongoing research to produce and maintain the largest and most comprehensive database of commercial real estate information. Our suite of online services enables clients to analyze, interpret and gain unmatched insight on commercial property values, market conditions and current availabilities. STR provides premium data benchmarking, analytics, and marketplace insights for the global hospitality industry. Ten-X provides a leading platform for conducting commercial real estate online auctions and negotiated bids. LoopNet is the most heavily trafficked commercial real estate marketplace online. Apartments.com, ApartmentFinder.com, ForRent.com, ApartmentHomeLiving.com, Westside Rentals, AFTER55.com, CorporateHousing.com, ForRentUniversity.com and Apartamentos.com form the premier online apartment resource for renters seeking great apartment homes and provide property managers and owners a proven platform for marketing their properties. Homesnap is an industry-leading online and mobile software platform that provides user-friendly applications to optimize residential real estate agent workflow and reinforce the agent-client relationship. Homes.com is the fastest growing online residential marketplace that connects agents, buyers, and sellers. BureauxLocaux is one of the largest specialized property portals for buying and leasing commercial real estate in France. Business Immo is France's leading commercial real estate news service. CoStar Group's websites attract tens of millions of unique monthly visitors. Headquartered in Washington, DC, CoStar Group maintains offices throughout the U.S., Europe, Canada, and Asia.

costar

We're looking for a sharp, organized, and dependable hybrid EA/PA, supporting a founder/CEO across the full surface area of a demanding professional and personal life. You will be the operational backbone of how she moves through the world — managing time, logistics, communications, and projects with precision and judgment. You will know what matters before being asked. You will create systems that don't need to be explained twice. You will be the reason things run smoothly. Executive support Own calendar, travel, and scheduling across time zones Manage projects end-to-end: track deliverables, follow up on open loops and coordinate stakeholders Handle personal logistics in NYC: errands, appointments, household needs, research Draft and manage communications: emails, messages, coordination, with discretion and good judgment Build and maintain systems that keep professional and personal commitments aligned and on track Anticipate needs and flag issues before they become problems Use AI tools actively — to automate, summarize, research, and eliminate low-value work What we're looking for Pathologically organized. You live in a system. You build systems for things that don't have one yet. Discreet. You handle sensitive information as a matter of course and know how to hold it. Proactive. You don't wait to be asked. You notice what's needed and move. NYC-based and available for in-person errands and support when needed. Fluent in AI tools — you already use them to do more in less time. Role Details Location: New York City Schedule: Full-time (40 hours per week) Work Style: In-office&nbsp; Salary Range: $70,000–$85,000, depending on experience Fully covered $0 deductible healthcare + vision &amp; dental 401(k) + 5% matching 3 weeks PTO during company-wide holidays + federal holidays. Additional time off is coordinated directly with the executive and considered on a case by case basis. Start Date: As soon as possible

Executive Assistant to the CEO

<h1>About Co-Star</h1>
<h2>Someone downloads Co–Star every 5 seconds.&nbsp;</h2>
<p>In the five years since we launched, 25% of young people 18-25 in the US have downloaded the app. <a href="https://www.youtube.com/watch?v=dAl8qGIrcSI&amp;t=203s">Big Sean</a> has rapped about us, Ariana Grande &amp; <a href="https://www.12up.com/posts/kevin-durant-posts-cryptic-instagram-story-amid-free-agency-and-injury-rumors-01dcsry062kv">Kevin Durant</a> post screenshots to their IGs, and we’ve been <a href="https://apps.apple.com/us/story/id1458814851">App of the Day</a> twice. We’ve been featured in the New York Times three times, this year on the cover of <a href="https://www.nytimes.com/2023/07/04/style/astrology-co-star-ai.html">NYT Style</a>. We have a global following, in 193 countries – missing just North Korea and Eritrea.&nbsp;</p>
<p>We don't pay for marketing – we designed the app to go viral, and it did.&nbsp;</p>
<h2>Astrology has been popular for 4,000 years.</h2>
<p>Astrology is a tool for speaking about yourself, about who you are, what you’re experiencing, and how you relate to other people – in other words, a language for the things that really matter. It’s a structured system, based on the physical locations of the planets in the sky, developed over millennia 4,000 years of practice.&nbsp;</p>
<p>Everyone has memories of reading a horoscope in the newspaper. You know your sign the same way you know the name of the street you grew up on. <a href="https://ncses.nsf.gov/pubs/nsb20207/data#supplemental-tables">An average of 43% of Americans have believed in astrology since the 1970s.</a>&nbsp;</p>
<h2>We’re merging the resonance of the humanities with the precision of technology.&nbsp;</h2>
<p>Co-Star uses real-time NASA data and AI to bring this practice to the modern age. Every day, Co–Star generates millions of hyper-personalized horoscopes –&nbsp;a scale never previously possible. Every word of it is based on each person’s unique astrology: where the stars physically were when they were born and where those same stars are now. Co–Star combines the art of ancient practice with cutting-edge artificial intelligence, creating the first synthetic text to be called “wildly beautiful.”</p>
<h2>We’re a small, experienced team.&nbsp;</h2>
<p>Co-Star is a team of 30, with experience in big tech (Amazon, Google, Snapchat), entertainment (Frank Ocean, Adult Swim), and academia (Harvard, Stanford, NYU, Columbia).&nbsp;</p>
<h1>About the brand designer role</h1>
<p>We're looking for a talented visual designer to shape how Co-Star shows up outside of the app, in the broader world. We are looking for someone with a fresh, opinionated, and high-quality design foundation who can create work that feels distinct, not what’s now but what’s next.&nbsp;</p>
<p>You'll partner closely with the leadership on campaigns and visual storytelling across earned and owned channels. This is a freelance engagement with potential for a long-term partnership as the work (and team) grows.</p>
<h2>What you'll do</h2>
<ul>
<li>Design campaign visuals: ads, social, launches — from concept through finished assets</li>
<li>Bring editorial design sensibility to our owned channels: email/welcome series, blog, campaign imagery</li>
<li>Develop visual systems that are expressive rather than corporate</li>
<li>Partner with marketing on what earned and owned should look and feel like</li>
<li>Collaborate async with a small, fast-moving team</li>
</ul>
<h2>You might be a fit if</h2>
<ul>
<li>You're a senior IC — roughly 5–8 years in — with a portfolio of expressive, culturally fluent graphic design: editorial, campaigns, identities across print and digital</li>
<li>Typography and composition are your first language</li>
<li>You can direct as well as execute: you've shaped campaigns, not just produced assets for them</li>
<li>You're plugged into visual culture across art, fashion, publishing, music, and the internet</li>
<li>You work well remotely and independently</li>
</ul>
<h2>Nice to have</h2>
<ul>
<li>Editorial/publication experience (print or digital magazines)</li>
<li>Motion or illustration</li>
<li>You already make things with generative tools</li>
</ul>
<h2>Logistics</h2>
<ul>
<li>Freelance/contract, part-time to start, with room to grow</li>
<li>Fully remote, anywhere. No travel required (though you're always welcome in NYC)&nbsp;</li>
</ul>
<h2>To apply</h2>
<p>Send your portfolio. We care about taste, range, and point of view.</p>

Brand Designer

<h1>Product Designer</h1>
<p>In the 1960s, the Italian artist and inventor Bruno Munari was studying spontaneous forms: shapes that emerge from the interaction of material, function, and environment.</p>
<p>When Danese Milano commissioned him to design a lamp that was practical, durable, affordable, and easy to transport, Munari was reminded of the traditional rice paper lanterns he had encountered when traveling in Japan. But rice paper lanterns are fragile, hard to clean, and tend to yellow over time.</p>
<p>Looking for an industrial alternative, he discovered filanca—a synthetic stretch nylon used exclusively for women's stockings at the time.</p>
<p>Munari visited hosiery factories to test the material and see what forms it could take. "We do not make lamps, sir. Only stockings," one factory told him. Munari replied, "You'll see."</p>
<p>The result was the Falkland lamp: only a few centimeters thick when packaged, as tall as a human when hung, its spontaneous form emerging from the elasticity of the nylon and metal rings of different diameters inserted at regular intervals, enlarged by gravity when suspended from above.</p>
<p>Munari didn't begin with the form of a lamp. He began with the qualities it needed, then looked outside the conventions of lighting to find the right materials and methods. We're looking for a designer who works the same way: someone who studies the systems and materials at hand, then finds a way of putting them together that feels both unexpected and inevitable.</p>
<p>At Co–Star, the materials are a 4,000-year-old system of astrology, planetary data from NASA, and a corpus written by astrologers and poets. The qualities we're designing for: astrology made accessible without asking anyone to learn a complex system, and a language that lets people share something intimate with their friends.</p>
<p>We're hiring a Senior Product Designer to continue cultivating those qualities across Co–Star and new experiments. You'll move between product architecture, interaction design, prototyping, and visual design. Ideas rarely arrive as polished specs. You'll help decide what we make next and how it works.</p>
<p>&nbsp;</p>
<h2><strong>What you'll do</strong></h2>
<ul>
<li>Design and build products from concept through launch.</li>
<li>Work closely with design and engineering on new features and launches.</li>
<li>You care about the details—typography, layout, motion, responsiveness, loading states, and performance—that make an experience great.</li>
<li>Contribute visual assets for marketing.</li>
<li>Prototype ideas quickly using Figma, Claude, Cursor, and whatever tools helps move the work forward.</li>
</ul>
<h2><strong>You might be a fit if</strong></h2>
<ul>
<li>You have 2–5 years of experience designing and building for the web.</li>
<li>You move fluidly across the full design process, from early concept through final production.</li>
<li>You have an instinct for the details that make interfaces feel considered: type, spacing, motion, and how they all work together.</li>
<li>You know enough HTML and CSS to work effectively with engineers—or to build parts of the experience yourself.</li>
<li>You're comfortable using tools like Claude Code and Cursor as part of your workflow.</li>
<li>You'd rather prototype than make a presentation.</li>
<li>Work &gt; ego&nbsp;</li>
</ul>
<h2>Logistics</h2>
<ul>
<li>Full-time.</li>
<li>Hybrid in San Francisco or New York.</li>
<li>Compensation: $150,500–$185,000 + benefits.</li>
</ul>
<h2>To apply</h2>
<p>A portfolio is required. We care much more about what you've made than where you've worked; if this sounds like you, apply even if you don't check every box.</p>

Product Designer

<p>In the 1960s, the Italian artist and inventor Bruno Munari was studying spontaneous forms: shapes that emerge from the interaction of material, function, and environment.</p>
<p>When Danese Milano commissioned him to design a lamp that was practical, durable, affordable, and easy to transport, Munari was reminded of the traditional rice paper lanterns he had encountered when traveling in Japan. But rice paper lanterns are fragile, hard to clean, and tend to yellow over time.</p>
<p>Looking for an industrial alternative, he discovered filanca—a synthetic stretch nylon used exclusively for women's stockings at the time.</p>
<p>Munari visited hosiery factories to test the material and see what forms it could take. "We do not make lamps, sir. Only stockings," one factory told him. Munari replied, "You'll see."</p>
<p>The result was the Falkland lamp: only a few centimeters thick when packaged, as tall as a human when hung, its spontaneous form emerging from the elasticity of the nylon and metal rings of different diameters inserted at regular intervals, enlarged by gravity when suspended from above.</p>
<p>Munari didn't begin with the form of a lamp. He began with the qualities it needed, then looked outside the conventions of lighting to find the right materials and methods. We're looking for a designer who works the same way: someone who studies the systems and materials at hand, then finds a way of putting them together that feels both unexpected and inevitable.</p>
<p>At Co–Star, the materials are a 4,000-year-old system of astrology, planetary data from NASA, and a corpus written by astrologers and poets. The qualities we're designing for: astrology made accessible without asking anyone to learn a complex system, and a language that lets people share something intimate with their friends.</p>
<p>We're hiring a Senior Product Designer to continue cultivating those qualities across Co–Star and new experiments. You'll move between product architecture, interaction design, prototyping, and visual design. Ideas rarely arrive as polished specs. You'll help decide what we make next and how it works.</p>
<h2>What you'll do:</h2>
<ul>
<li>Own major product surfaces end-to-end: concept, flows, interaction, visual polish, ship</li>
<li>Invent interaction paradigms for things that haven't existed before and moke those new paradigms legible and fun&nbsp;</li>
<li>Use research, experimentation, analytics, and user feedback to understand what people need and where products can improve.</li>
<li>Prototype constantly, in Figma and in code — we expect tools like Claude Code, Cursor, and v0 to be part of your workflow&nbsp;</li>
<li>Partner directly with engineering and research, to refine interactions, iterate quickly, and ship high-quality work.</li>
</ul>
<h2>You might be a fit if:</h2>
<ul>
<li>You've spent the last decade designing software people love to use.</li>
<li>You're comfortable moving between interaction design, visual design, and product thinking.</li>
<li>You enjoy working closely with engineers.</li>
<li>You agree that good work often emerges out of many rounds of iteration. You explore wildly, always ready to kill your darlings, and rework ideas until something clicks and feels correct.</li>
<li>You'd rather prototype than make a presentation.</li>
<li>Work &gt; ego&nbsp;</li>
</ul>
<h2>Logistics</h2>
<ul>
<li>Full-time. Hybrid San Francisco or New York.&nbsp;</li>
<li>Compensation: $200,000–$285,000 + benefits&nbsp;</li>
</ul>
<h2>To apply</h2>
<p>A portfolio is required. We care much more about what you've made than where you've worked; if this sounds like you, apply even if you don't check every box.</p>

Senior Product Designer

<p>In the 1940s a wealthy American businessman, known simply as “Collector,”&nbsp; commissioned Anïs Nin, Henry Miller, and other famous writers to produce erotic fiction for his private consumption, at a rate of one dollar per page.</p>
<p>“This started an epidemic of erotic journals. Everyone was writing up their sexual experiences. Invented, overheard, researched from Krafft-Ebing and medical books. We had comical conversations. We told a story and the rest of us had to decide whether it was true or false. Or plausible. Was this plausible? Robert Duncan would offer to experiment, to test our inventions, to confirm or negate our fantasies.”</p>
<p>Nin never met the collector herself. But occasionally she received a phone call.</p>
<p>“Less poetry,” said the voice over the telephone. “Be specific.”</p>
<p>Writing horoscopes is a little like writing erotica. You must write about your own life and everyone you have ever known. You must look directly at the most uncomfortable bits of life: our perversions, shadows, embarrassing insecurities, and describe them as plainly as possible, with generosity and care for our tender hearts and fragile dreams. Doing it well is arduous but can also be pleasurable. A practice for all the other types of writing you will do.&nbsp;</p>
<p>We’re looking for this kind of writer to join the Co–Star Content team. You’ll help tens of millions of people connect with each other and themselves—through astrology—in real, meaningful ways.</p>
<h4><strong>What you'll do</strong></h4>
<ul>
<li>Express complex human experience with simplicity and nuance, compassion and objectivity.</li>
<li>Wield the horoscope to find new ways to make people feel seen. “Recover the sensation of life; make us feel things, make the stone <em>stony</em>.”</li>
<li>Rewrite what feels tired and trite. Cut everything unnecessary.</li>
<li>Internalize the brand, and make it come alive in your own words.</li>
</ul>
<h4><strong>What you'll bring</strong></h4>
<ul>
<li>A strong voice and internal compass.</li>
<li>Keen observational skills. You perform psychological brain surgery on yourself and others.&nbsp;</li>
<li>Piercing knowledge of human behavior—whether through academia, astrology, therapy, or a lifetime of careful observation.</li>
<li>You’re emotionally intelligent and generally give good advice.</li>
<li>Excellent communication skills and confidence presenting your work.</li>
<li>Precise writing. Your metaphors are unvarnished and your style is deep without being pretentious.</li>
</ul>

Writer

<p>Have you made an Instagram carousel as part of your art or writing practice? Do you reference Simone Weil and <em>Sex and the City</em> with equal weight? Are you bonded deeply with a sister, friend, cousin or mother who drinks out of a Stanley Cup? Conceptually, what astrological sign answers yes to all three of these questions?</p>
<p>We are expanding our social media department creatively and in headcount. This role includes work on new branding projects as well.&nbsp;</p>
<p>To write for our social media and brand, we must be a responsive team that listens to the world’s cues, processes them with sensitivity, and turns out timely interpretations that thrill a Co-Star-specific spectrum of people who read their horoscope daily.&nbsp;</p>
<p>Please have a lifetime of experience consuming the internet, media and references that make you feel seen in this world, and hold reverence for the basic, the branded and the popular.&nbsp;</p>
<p><strong>What you’ll do:&nbsp;</strong></p>
<ul>
<li>Concept funny, smart, ownable insights for astrological signs. Go for weird, but be able to pull back to test for different angles&nbsp;</li>
<li>Work with and punch other creatives’ work live in meetings as well as collaborate with team on yours</li>
<li>Mock up your ideas visually&nbsp;</li>
</ul>
<h4><strong>What you'll bring:</strong></h4>
<ul>
<li>A sharp sense of how the internet talks, pop culture narrative past, present and future, and how to respond with humor, insight, and astrological interpretation</li>
<li>Knowledge of astrology isn’t necessary, but piercing insight into human behavior is, whether through academia, astrology, therapy, or a lifetime of careful observation</li>
<li>Ability to address and incorporate feedback on writing and concepts</li>
<li>Hit deadlines consistently</li>
<li>Confident knowledge of IG, X and TikTok communities appreciated</li>
<li>Knowledge of Google Docs and Figma a plus</li>
</ul>
<h4><strong>Logistics:</strong></h4>
<ul>
<li>Remote, but local to NYC preferred</li>
<li>Part-time, 15-20 hours per week with potential to move to full-time&nbsp;</li>
<li>Compensation: $25,000-38,000</li>
</ul>
<p>&nbsp;</p>

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