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Adaptive Security

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  • Chief of Staff, Co-Founder & Chief Product Officer

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Chief of Staff, Co-Founder & Chief Product Officer NYC, New York, NY, United States About Adaptive NVIDIA and OpenAI's only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role Adaptive Security is the fastest growing company in AI cybersecurity. We've raised over $140 million from a16z and are the only AI cyber investment made by both OpenAI and NVIDIA. The company was founded by three time successful founders. We're looking for a Chief of Staff to work directly with our Co-Founder and Chief Product Officer (CPO). You'll help run the New York City

  • Customer Success Associate

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Customer Success Associate NYC, New York, NY, United States About Adaptive Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. The Role We are growing our Customer Success team based out of our NYC office. The Customer Success Associate role is a foundational role with the autonomy to define and shape our customer onboarding and support processes from the ground up. You will act as the first line of defense for our clients-owning all aspects of implementation, onboarding, and technical support. As the “face of the product”, you will ensure customers see immediate and lasting value from

  • Lead Application Security Engineer

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Lead Application Security Engineer NYC, New York, NY, United States About Adaptive NVIDIA and OpenAI's only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role Adaptive Security is the fastest-growing company in AI cybersecurity. We started by protecting organizations from AI-powered social engineering - deepfake phone calls, spear phishing, SMS-based threats - and we're now expanding into email security and browser security. Our customers integrate us deeply into their Google Workspace, Microsoft 365, and email infrastructure, and that attack surface is growing fast. We're a security company and our own security posture has

  • Founding Machine Learning Engineer

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Founding Machine Learning Engineer NYC, New York, NY, United States About Adaptive NVIDIA and OpenAI's only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role We are seeking a Founding ML Engineer to define and build Adaptive's ML capabilities. Our products use LLMs and ML models to detect, classify, and respond to cybersecurity threats in real time. The ML problems here are adversarial by nature. Attackers actively evolve to evade detection, labeled data is scarce for novel attack vectors, and models need to operate at production scale with strict latency constraints. We don't

  • Business Development Representative - Sydney

    Sydney, Australia

    unspecified Salary not disclosed

    Business Development Representative - Sydney Sydney, Australia About Adaptive: Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role: Sales is one of the best ways to learn about a business and see how everything fits together. Do you want to learn from the best leaders building billion dollar businesses? Do you want to move up fast in tech startup sales? Are you fiercely driven with a passion to win? If yes, then we have an incredible role for you. As a BDR, you will work closely with the founding team and sales leadership to engage potential

  • Business Development Representative - London

    London, UK

    unspecified Salary not disclosed

    Business Development Representative - London London, UK About Adaptive: Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role: Sales is one of the best ways to learn about a business and see how everything fits together. Do you want to learn from the best leaders building billion dollar businesses? Do you want to move up fast in tech startup sales? Are you fiercely driven with a passion to win? If yes, then we have an incredible role for you. As a BDR, you will work closely with the founding team and sales leadership to engage potential

  • Product Designer

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Product Designer NYC, New York, NY, United States About Adaptive NVIDIA and OpenAI's only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role Description As a senior-level Product Designer and the 4th designer on the team, you'll work closely with PMs and Engineering Leads to build innovative products and features from concept to completion. You'll leverage your expertise in user research, prototyping, and usability testing to deliver high-quality designs that solve complex problems. As an early member of the team, you'll help shape our design systems, processes, and team structure while advocating for

  • Lead Software Engineer

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Lead Software Engineer NYC, New York, NY, United States About Adaptive NVIDIA and OpenAI's only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role We are seeking a Lead Software Engineer with a passion for developing high-quality software in a high-growth startup environment where every engineer has outsized impact on the product and company. You will own our most complex, cross-cutting technical challenges. You'll set technical direction, mentor engineers, and own key parts of our platform. This is a role for someone who leads through influence, gets their hands dirty, and makes everyone

  • Senior Software Engineer

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Senior Software Engineer NYC, New York, NY, United States About Adaptive NVIDIA and OpenAI's only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role We are seeking a Senior Software Engineer with a passion for developing high-quality software in a high-growth startup environment where every engineer has outsized impact on the product and company. You will own large features end-to-end, make architectural decisions that last, and set patterns that make the whole team faster. This is a role for someone who wants to build, mentor, and shape how we work. Responsibilities - Design

  • Software Engineer

    NYC, New York, NY, United States

    unspecified Salary not disclosed

    Software Engineer NYC, New York, NY, United States About Adaptive NVIDIA and OpenAI's only AI cybersecurity investment. Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role We are seeking a Software Engineer with a passion for developing high-quality software in a high-growth startup environment where every engineer has outsized impact on the product and company. You will ship real features to real customers from day one, building products that define AI cybersecurity. As you grow here, you'll develop deep technical judgment and your own perspective on where the product should go. Responsibilities - Build and ship

  • Senior Account Executive (Remote)

    Remote, United States

    remote Salary not disclosed

    Senior Account Executive (Remote) Remote, United States About Adaptive Security Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. The Role We're looking for a driven, high-performing fully remote Account Executive to join our founding GTM team. In this role, you'll focus on landing large enterprise accounts across finance, healthcare, and technology. You'll be paired with a dedicated BDR to support top-of-funnel pipeline generation and outbound efforts, allowing you to focus on moving high-value deals through the funnel and closing new logos. This is a remote role where you'll work closely with leadership, marketing, product, and customer

  • Senior Account Executive

    NYC, LA, SF, NYC, LA, United States

    unspecified Salary not disclosed

    Senior Account Executive NYC, LA, SF, NYC, LA, United States About Adaptive Security Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. The Role We're looking for a driven, high-performing Account Executive to join our GTM team, based out of one of our three offices (Los Angeles, San Francisco, or New York City) . In this role, you'll focus on landing large enterprise accounts across finance, healthcare, and technology. You'll be partnered with a dedicated BDR to support top-of-funnel pipeline generation and outbound efforts, enabling you to stay focused on progressing high-value opportunities, running tight sales cycles,

  • Business Development Representative

    NYC, LA, SF, NYC, LA, United States

    unspecified Salary not disclosed

    Business Development Representative NYC, LA, SF, NYC, LA, United States About Adaptive: Adaptive is a cybersecurity startup on a mission to stop AI-powered cyberattacks. In December 2025, the company announced an $81M Series B led by NVIDIA and Bain Capital Ventures, with participation from Capital One Ventures, Citi Ventures, and continued support from Andreessen Horowitz (a16z), the OpenAI Startup Fund, and Abstract Ventures. The round marked NVIDIA's first AI cybersecurity investment. Adaptive was founded by Brian Long and Andrew Jones, repeat entrepreneurs who have built and scaled category-defining companies. Brian and Andrew previously co-founded Attentive, which grew to more than $500M in annual revenue and a $10B+ valuation, and TapCommerce, which was acquired by Twitter. Together, they bring deep experience building high-growth, product-led businesses at massive scale as Adaptive builds the security layer for the AI era. Trusted by leading banks, technology companies, and healthcare organizations, Adaptive protects teams from emerging threats like deepfakes, smishing, and AI-powered voice scams. With rapid enterprise adoption and a $200B+ market ahead, the company is just getting started. Role: Sales is one of the best ways to learn about a business and see how everything fits together. Do you want to learn from the best leaders building billion dollar businesses? Do you want to move up fast in tech startup sales? Are you fiercely driven with a passion to win? If yes, then we have an incredible role for you. As a BDR, you will work closely with the founding team and sales leadership