Full-Time
Updated on 9/4/2026
Independent sell-side platform for programmatic advertising
$85k - $95k/yr
Los Angeles, CA, USA
Hybrid
Three days in-office Tuesday through Thursday; remote work is available Monday and Friday.
Bachelor's
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Magnite helps publishers sell ad space through a sell-side platform that automates programmatic ad transactions across digital and Connected TV. Its technology optimizes inventory for higher yields and provides buyers with scalable, brand-safe inventory and fraud protection. It earns revenue by taking a commission on ad spend and offering premium services like Private Marketplaces, Programmatic Guaranteed, and Auction Packages, while remaining independent to avoid conflicts with clients. Its goal is to maximize publishers' ad revenue and provide reliable, global access to quality inventory for advertisers.
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
Los Angeles, California
Founded
2007
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Health Insurance
401(k) Retirement Plan
401(k) Company Match
Paid Vacation
Paid Sick Leave
Paid Holidays
Unlimited Paid Time Off
Hybrid Work Options
Equity and Employee Stock Purchase Plan
Family Planning Benefits
Parental Leave
Disability Insurance
Life Insurance
Cell Phone Subsidy
Fitness and Wellness Reimbursement
Mental Health Support
Karnika Maroo joins Magnite as Senior Account Director. Karnika Maroo has joined Magnite as Senior Account Director, marking another step in her career within the programmatic advertising and adtech industry. Maroo has built her career around account management, publisher relationships and programmatic advertising. She has been part of Magnite's India operations for several years, previously serving as Account Director, Platforms, Asia. Her work has included supporting relationships across the programmatic ecosystem and working with clients across Southeast Asia and India. Her progression comes as the advertising industry continues to evolve around programmatic buying, streaming and connected TV. As media consumption becomes increasingly fragmented across digital platforms and streaming services, publishers, advertisers and technology providers are placing greater emphasis on audience data, supply-side relationships and cross-channel planning. Maroo's experience has also included involvement in Magnite's work across India's growing digital advertising market. The company established its first India office in Mumbai as it expanded its local operations, with its India team supporting publishers and buyers across programmatic and streaming media. Her previous role as Senior Account Manager, Platforms, India placed her close to the supply-side of the advertising ecosystem. She has also been involved in industry discussions around programmatic and streaming, including through IAB SEA+India, where she has spoken about changing viewing behaviour and the role of collaboration across the adtech industry. The move to Senior Account Director comes at a time when account leadership in adtech increasingly involves more than traditional client servicing. Teams are navigating changes in CTV, programmatic supply, first-party data, measurement and the growing number of channels available to advertisers. For Maroo, the appointment represents continued progression within Magnite and builds on her experience across platforms, client relationships and the broader programmatic ecosystem. Her career development also reflects the growing importance of specialized account leadership as advertising technology becomes more interconnected across digital, programmatic and streaming environments.
Paul Caine, a director at Magnite, sold 7,500 shares of the digital advertising platform company for $187,500 on 14 August 2026, according to an SEC filing. The transaction was executed under a Rule 10b5-1 trading plan established in August 2025. The sale reduced Caine's direct stake by 5%, but he continues to hold 149,901 shares valued at approximately $3.7 million. Magnite shares delivered a 5% return over the one-year period preceding the transaction. Magnite operates an independent global digital advertising marketplace that helps publishers monetize ad inventory across connected TV, mobile applications, and websites. The company has a market capitalisation of $3.4 billion and generated $742 million in revenue over the trailing twelve months.
Magnite reported 36% year-over-year growth in second-quarter connected television contribution ex-TAC, which now represents 51% of its business mix. The company's CTV expansion is driven by programmatic adoption and partnerships with Netflix, Disney, Roku, and Warner. Senior Vice President Nick Kormeluk said potential remedies from Google's ad-tech antitrust trial could benefit Magnite's desktop and mobile web advertising business. He estimated Google holds roughly 60% market share in the relevant segment, whilst Magnite has 6% to 8% overall and approximately 15% of the non-Google supply-side platform market. Management raised its margin outlook above 37% and committed to allocating at least 50% of free cash flow towards share buybacks under a $200 million authorisation. The company has not included any potential antitrust remedy benefits in its forecasts.
Magnite targets CTV growth with Walmart, Samsung partnerships and AI ad tools. August 15, 2026 Key points. * Magnite is targeting connected-TV growth through partnerships with major platforms and media companies, including Disney, Roku, Fox and Netflix, while positioning itself as a key programmatic access point for CTV inventory. * New opportunities with Walmart and Samsung could expand future revenue: Walmart is using Magnite to distribute its user data across inventory sources, while Samsung selected Magnite to provide ad-serving technology for its TV home screen. Neither contributed revenue as of the second quarter. * Magnite is developing AI-driven advertising tools, including Magnite Orchestration, to automate buyer, seller and mediation workflows. Management raised its EBITDA-margin guidance to at least 37% and is also reducing infrastructure costs through a hybrid on-premises and cloud model. * MarketBeat previews the top five stocks to own by September 1st. Magnite NASDAQ: MGNI is positioning itself as a key infrastructure provider for programmatic connected-TV advertising as streaming platforms, television manufacturers and commerce-media businesses seek technology partners to manage inventory, data and demand, according to Head of Investor Relations Nick Kormeluk. Speaking at BofA Global Research's small- and mid-cap executive insights event, Kormeluk described Magnite as a supply-side platform that helps publishers sell digital advertising inventory by connecting it with demand from advertisers. The company operates across connected TV, mobile applications and web, digital out-of-home and other channels, though Kormeluk emphasized the company's CTV opportunity. CTV relationships and market concentration. Kormeluk said connected-TV inventory is more concentrated than traditional open-web advertising, with about 30 large global partners representing roughly 80% of global inventory. He said Magnite has relationships with all of those partners except YouTube and has become a primary access point for buyers seeking CTV inventory. He said the company's relationships with partners including Disney, Roku, Fox and Netflix have expanded over time. Rather than serving solely as another bidder for inventory, Magnite seeks to provide technology for ad serving, mediation, demand generation, yield management, identity and audience creation. "We have shown that we are that partner that can execute and bring people to the programmatic market," Kormeluk said. Kormeluk also said the company's CTV relationships have created a "halo effect" in its broader digital-video-plus, or DV+, business. He cited commerce-media partners including United Airlines, Pinterest, Best Buy, Redfin, RE/MAX, Expedia and PayPal, saying Magnite now has 21 partners relying on it exclusively as their programmatic partner. Walmart and Samsung opportunities. Among recent partnerships, Kormeluk discussed Walmart's expanding advertising ambitions following its Vizio acquisition plans and its announced purchase of demand-side platform Vibe. He said Walmart has tapped Magnite to help make its user data available not only on Vizio inventory but also across other inventory sources. Discover more Space stocks report Stock ratings screener Kormeluk said the opportunity with Walmart was not contributing to Magnite's results as of the second quarter and characterized it as a future growth opportunity. He also highlighted Magnite's win to provide ad-serving technology for Samsung's television home screen. Kormeluk said Samsung had historically sold that inventory through direct sales and insertion orders rather than through an ad server. Magnite won the business through a request-for-proposal process, he said. Samsung has the largest global installed base of smart TVs, according to Kormeluk, who added that home-screen advertising can account for as much as 30% of advertising revenue for other TV original equipment manufacturers. He said the Samsung home-screen opportunity similarly had not contributed revenue in the second quarter. Data, curation and AI workflows. Kormeluk said data activation is increasingly shifting toward the supply side because CTV publishers have greater control over user identifiers and data matches than publishers in the fragmented open-web market. Magnite does not charge publishers directly for using their first-party data, he said, but the data can help generate higher CPMs by improving advertisers' ability to target desired audiences. Magnite can also help partners monetize data beyond their owned-and-operated properties. Kormeluk cited LG's automatic content recognition data as an example, saying Magnite can help sell that data for use across non-LG inventory and share the resulting revenue with the partner. The company is also developing agentic advertising capabilities through products including Magnite Orchestration. Kormeluk said the technology is intended to reduce friction in advertising workflows that have traditionally relied on APIs and manual configuration. He said the platform can support buyer agents, seller agents and mediation agents while also providing infrastructure for privacy protections, payment workflows and inventory monetization. Magnite is targeting agency spending still conducted through insertion orders, which Kormeluk described as a process that can take weeks to develop, test and refine. He said Magnite's tools can complete comparable testing and creative refinements in minutes. Growth priorities and margin outlook. Kormeluk said Magnite's core operating priority is to grow advertising spend and revenue rather than pursue take-rate expansion. He said the company aims to add services and inventory opportunities for publishers while maintaining a cost structure that makes outsourcing to Magnite more attractive than building technology internally. He said the company has raised its EBITDA-margin guidance three times during the year, most recently to at least 37%. Kormeluk said Magnite's second-quarter top-line beat of $10 million translated into an $8 million EBITDA beat, which he said reflected the company's expected high incremental flow-through once revenue growth exceeds 10%. Magnite is also focused on reducing its cost per impression, he said. The company has moved portions of its CTV infrastructure to a hybrid model, using on-premises systems for predictable volume and cloud capacity for demand spikes. Kormeluk said the company has reduced cost per impression by strong double-digit percentages annually. On investor concerns, Kormeluk said the main question centers on the outlook for DV+. Open-web advertising faces pressure, while mobile app, streaming, audio, digital out-of-home and commerce media have healthier trends, he said. He characterized the near-term DV+ outlook as generally flat, while arguing that faster-growing parts of the business should become a larger portion of the mix over time. About Magnite (NASDAQ:MGNI). Magnite, Inc NASDAQ: MGNI operates as an independent sell-side advertising platform that enables publishers and digital media owners to monetize their inventory through programmatic advertising. Formed in 2020 through the merger of Rubicon Project and Telaria, Magnite combines technologies for desktop, mobile, connected television (CTV) and digital out-of-home (DOOH) ad exchanges. The company provides an end-to-end solution designed to help media owners optimize yield across open marketplaces, private marketplaces and programmatic guaranteed deals. At the core of Magnite's offering is its supply-side platform (SSP), which connects publishers' ad impressions to demand-side platforms (DSPs) through real-time bidding (RTB). This instant news alert was generated by narrative science technology and financial data from MarketBeat in order to provide readers with the fastest reporting and unbiased coverage. Please send any questions or comments about this story to [email protected]. Continue following MarketBeat Before you consider Magnite, you'll want to hear this. MarketBeat keeps track of Wall Street's top-rated and best performing research analysts and the stocks they recommend to their clients on a daily basis. 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Magnite reported Q2 results exceeding expectations, with revenue rising 11% to $193 million and Contribution ex-TAC up 17% to $190 million. Connected television drove growth, surging 36% year-over-year to $97 million and representing 51% of total Contribution ex-TAC. Adjusted EBITDA increased 30% to $71 million, yielding a 37% margin, up from 34% the previous year. Net income reached $19 million, compared with $11 million in the prior-year quarter. The company raised its full-year outlook, now projecting Contribution ex-TAC growth of 13%–14% and Adjusted EBITDA growth above 20%, with margins of at least 37%. Free cash flow is expected to grow in the high-40% range. Chief executive Michael Barrett attributed the performance to broad-based CTV strength and improving trends in the DV+ business.