As AI agents become integral to enterprise workflows, they enhance productivity but simultaneously introduce a complex risk landscape. These agents, operating on endpoints with significant permissions and limited oversight, pose new security challenges.
At Prelude, we are crafting specialized endpoint solutions designed to provide organizations with the ability to safely manage AI agent permissions while ensuring control and trust.
We are backed by notable investors such as Sequoia Capital and Brightmind Partners, and our team consists of highly skilled engineers, Windows internals researchers, and experts in offensive security operations.
About Prelude SecurityPrelude Security is pioneering the next generation of endpoint security tailored for the AI era.As AI agents become integral to enterprise workflows, they enhance productivity but simultaneously introduce a complex risk landscape. These agents, operating on endpoints with significant permissions and limited oversight, pose new security …
About Origin by PreludeOrigin is pioneering the next generation of endpoint security tailored for the AI era.As AI agents integrate into daily corporate workflows, they enhance productivity but also introduce complex risks associated with endpoints that possess extensive permissions and limited visibility.At Origin, we are developing specialized endpoint solutions that empower organizations to safely manage AI agents' permissions while ensuring control, oversight, and trust.Supported by prominent investors like Sequoia Capital and Brightmind Partners, our team comprises seasoned Windows internals researchers, product engineers, and offensive security experts.Role OverviewWe are on the lookout for a passionate Senior AI Security Researcher to delve into the rapidly evolving nexus of adversarial tactics and contemporary generative AI systems. This position is dedicated to exploring how malicious actors exploit LLMs, on-device assistants, and autonomous agents, and to transforming these insights into robust defensive strategies for our products.To thrive in this role, you must possess a profound curiosity, strong technical instincts, hands-on research experience, and the capability to distill ambiguous research findings into actionable engineering solutions.
As a Security Research Manager at Axonius, you will spearhead a dynamic research team focused on uncovering the intricate "DNA" of enterprise assets, ranging from cloud instances to industrial operational technology (OT). Your role will be pivotal in transforming technical discoveries into innovative product solutions for our Cyber Asset Management (CAM) and Cyber-Physical Assets (CPA) lines. You will lead the shift from manual research processes to AI-driven intelligence at scale, all within a collaborative and forward-thinking environment.
Full-time|On-site|Tel Aviv-Yafo, Tel Aviv District, Israel
Join a Team Where Innovation Meets Excellence At Orca Security, we believe that talent knows no boundaries when nurtured in the right environment. Our dynamic team and ambitious goals have swiftly propelled us to unicorn status, establishing us as a leader in cloud security innovation worldwide. If you are eager to collaborate with inspiring individuals who motivate each other daily, now is the time to find your place with us. We are on the lookout for passionate and skilled individuals ready to contribute to our mission of revolutionizing cloud security. Are you ready to dive in and make a splash with our team? Key Highlights Rapid Growth: Over the last seven years, we have achieved significant milestones, consistently outperforming industry standards. Our employee base has expanded, our customer reach has broadened, and our product capabilities have advanced at an incredible pace. Innovative Disruption: Our founders recognized that traditional security methods were ineffective for cloud environments, leading us to pioneer agentless technology and develop the most comprehensive and cutting-edge cloud security solutions available. Strong Financial Backing: With a valuation of $1.8 billion, Orca is a prominent cybersecurity unicorn supported by notable investors including Capital G, ICONIQ, GGV, and SVCI—a group of CISOs who invest their own capital after thorough evaluations. Inclusive and Transparent Culture: Our leadership is committed to accessibility and knowledge-sharing within the organization, ensuring every employee plays a role in shaping the future of cybersecurity. Role Overview We are seeking a talented Security Researcher to help us proactively identify and mitigate threats across cloud, runtime, and application environments. This position is designed to accommodate diverse backgrounds, including operating systems, Linux internals, vulnerability research, digital forensics and incident response (DFIR), penetration testing, threat detection, application security (AppSec), and cloud security. Your Daily Responsibilities Conduct research and analysis on emerging threats across various cloud platforms, applications, APIs, and runtime environments. Investigate security incidents and attacks, transforming your findings into enhanced detection capabilities and product improvements. Develop detection logic, analytics, rules, and signatures for vulnerabilities.
Kindly submit your CV in English, specifying your English proficiency level.Mindrift specializes in connecting talented experts with dynamic, project-based AI opportunities within leading tech organizations, focusing on the assessment, evaluation, and enhancement of AI systems. Please note that participation is project-based and not a permanent employment position.Opportunity OverviewEach project offers unique challenges, and contributors may be tasked with:Creating original computational physics problems that replicate authentic physics research workflows;Devising problems that necessitate Python programming for resolution (utilizing libraries such as Numpy, SciPy, Sympy);Ensuring problems are computationally demanding and cannot be resolved manually in a reasonable timeframe (days/weeks);Formulating problems that involve complex reasoning chains in fields such as mechanics, electromagnetism, thermodynamics, and quantum mechanics;Grounding problems in actual research challenges or practical applications from the field of physics;Verifying solutions through Python using standard physics simulation libraries;Clearly documenting problem statements and providing verified correct answers.Ideal Candidate ProfileThis role is an excellent match for quantum researchers with Python experience who are open to part-time, non-permanent projects. Ideal contributors will have:A degree in Physics (Theoretical, Experimental, or Computational) or related disciplines;Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any domain-specific libraries is also acceptable;A minimum of 2 years of relevant professional experience, whether in applied research or teaching;Experience with numerical simulation methodologies;The ability to design problems mirroring real physics research workflows;Creative thinking for problem design across various physics domains;Familiarity with physics modeling and approximation techniques;Strong proficiency in written English (C1+).Process OverviewApplication → Qualification Assessment → Project Participation → Task Completion → CompensationProject CommitmentFor this project, anticipated task involvement is estimated at approximately 10–20 hours per week during active phases, varying based on project requirements. This is an estimation and does not guarantee a fixed workload during the project's duration.Compensation StructureContributors may earn up to $35 per hour, contingent on their skill level and contribution pace. Compensation can differ across projects based on their scope, complexity, and required expertise. Please be aware that other projects within the platform may offer varied compensation levels based on their specific needs.
Join the Vanguard of Cloud Networking and Security!Cato Networks is pioneering the integration of enterprise networking and security into a singular, centralized global service delivered via the cloud. Founded by networking and security innovator Shlomo Kramer (of Check Point and Imperva fame), and backed by early investors from Palo Alto Networks and Exabeem, Cato has sparked a new product category recognized by Gartner as 'SASE,' with a market poised to reach $28.5 billion by 2028.Seize this opportunity to become part of a dynamic team that is revolutionizing enterprise networking and secure cloud platforms, positioning itself as a global market leader. Don’t miss your chance to ride this wave of innovation!We are seeking a skilled Network and Security Research Specialist to join our growing team. In this role, you will explore the behavior of modern networks at scale, examining protocols, traffic patterns, and path performance. Your insights will drive data-driven enhancements aimed at improving reliability, efficiency, and user experience across Cato’s extensive global network. You will create analysis tools, conduct large-scale measurements on our big-data platform, and disseminate your findings both internally and externally.
About Us:K Health, established in 2016, is on a mission to transform healthcare delivery by providing accessible, high-quality healthcare on a large scale. As a prominent player in the clinical AI field, we have developed a suite of clinical AI agents designed to enhance provider efficiency and improve patient outcomes. Our innovative virtual primary care platform, augmented by an AI copilot, streamlines the initial patient intake process, succinctly summarizes relevant medical history from EMR, and generates “the perfect note,” thus significantly reducing the time healthcare providers spend on data collection and administrative tasks. Unlike traditional virtual medicine companies, K Health offers comprehensive, longitudinal primary care in a virtual format, empowering our clinicians to deliver authentic primary care without compromising their scope of practice or continuity of patient care.As a venture-backed startup with nearly $400 million in funding and a valuation of $900 million as of July 2024, K Health is poised for robust future growth. We are expanding our collaborations with leading health systems, including Cedars-Sinai, Hackensack Meridian Health, and Hartford HealthCare, to enhance care accessibility and quality by effectively integrating technology with human expertise. Our providers are credentialed at these esteemed academic health systems and strictly adhere to their clinical guidelines, ensuring patient-first, evidence-based care. Fully integrated with Epic, our AI platform allows K Health to function as an extension of existing healthcare systems, benefiting from a built-in network of specialists and social services to seamlessly cater to patients within those communities. Our distinctive care delivery model enables our providers to offer the same high-quality, accessible care to a diverse payer population, including those with commercial insurance, Medicare, and Medicaid.Join us in our vision to deliver smarter, simpler healthcare for the future—today!
Please submit your CV in English and indicate your level of English proficiency. toloka-ai, working with Mindrift, offers project-based freelance roles for professionals supporting AI development. This contract position centers on improving, evaluating, and testing AI systems. Note that this is not a permanent employment role, but a project-based contract. Role overview The Freelance Research Physicist - AI Systems Trainer helps shape AI capabilities by designing and evaluating complex physics challenges. Tasks span several areas of advanced physics and require both creativity and technical depth. Design original optical problems reflecting real-world research methods Develop computationally intensive challenges beyond manual calculation Create problems involving advanced reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics Base challenges on actual research questions or practical applications in optics and physics Document problem statements clearly and provide verified solutions Requirements Degree in Physics (theoretical, experimental, or computational) or a closely related field Minimum 2 years of experience in applied physics, research, or academic roles Proficiency with numerical simulation techniques Ability to design problems that mirror authentic research workflows Creative approach to problem design across multiple physics disciplines Familiarity with modeling and approximation methods in physics Excellent written English (C1 level or above) Project process The typical workflow includes: Apply, pass qualifications, join a project, complete assigned tasks, and receive compensation. Time commitment Plan for 10–20 hours per week during active project phases. Actual workload may shift based on project needs. Compensation Earnings can reach up to $35 per hour, depending on expertise and pace. Rates may vary by project, reflecting scope, complexity, and required skills. Some projects may offer different compensation.
Full-time|On-site|Tel Aviv-Yafo, Tel Aviv District, Israel
Join Our Team of InnovatorsAt Orca Security, we believe that talent knows no limits when nurtured in the right environment. Our collaborative spirit and unwavering ambition have propelled us to unicorn status, establishing us as a leader in cloud security innovation on a global scale. If you’re eager to be part of a dynamic team that inspires each other daily, now is your moment to dive into our pod.We are on the lookout for passionate and skilled individuals to join our CTO office and contribute to our mission of revolutionizing cloud security. Are you ready to make waves with us?
Join the forefront of cloud networking and security!Cato Networks is pioneering the convergence of enterprise networking and security into a single, global service delivered via the cloud. Founded by industry leaders such as Shlomo Kramer, our innovative technology has led to the creation of a new category known as SASE, which is projected to reach $28.5 billion by 2028. This is your chance to be part of a dynamic team shaping the future of secure cloud platforms and enterprise networks.We are seeking a Research Team Lead to spearhead a cross-product research team dedicated to strategic initiatives that impact several Cato offerings.This role involves driving foundational research projects across networking, security, identity, automation, and AI capabilities. Projects may include large-scale reasoning systems, autonomous policy frameworks, and advanced cross-domain detection and response strategies.As a leader, you will leverage your technical expertise to define research directions, foster a high-performing team, and transform innovative research into practical platform capabilities used globally.
Join Tenable, Inc. as a Senior Security Researcher specializing in risk assessment and mitigation strategies. In this pivotal role, you will lead innovative research initiatives to identify vulnerabilities and enhance the security posture of our products and services. Your expertise will be crucial in shaping our security direction and ensuring our solutions meet the highest standards of safety.
Menlo Security is dedicated to creating a secure environment for global connection, communication, and collaboration without compromise. The challenges brought on by COVID-19 have intensified the importance of our mission. We serve a diverse clientele, which includes Fortune 500 corporations, nine out of ten of the largest global banks, and the Department of Defense.As we transition from 400 employees to the next stage of our growth, we are on the lookout for passionate individuals who embody empathy and flexibility. The ideal candidate is ethical, highly organized, and committed to seeing projects through to completion. They genuinely care about service and are open to receiving as well as providing constructive feedback.Menlo Security is well-capitalized for growth, backed by distinguished investors including Vista Equity Partners, General Catalyst, JPMC, American Express, HSBC, and Ericsson Ventures.We are in search of a Senior AI Security Engineer to tackle the emerging security challenges posed by autonomous AI agents. In this pivotal role, you will conduct research, design, and implement innovative strategies to detect and address prompt poisoning, context manipulation, malicious agent behaviors, and other adversarial threats targeting agentic AI systems.You will collaborate closely with engineering teams to translate advanced security research into effective, deployable security measures that safeguard agents in real-world environments, especially when they interact with untrusted web content.
Join the Axonius Exposures team as a Security Researcher, where your expertise will drive innovation in vulnerability detection and remediation. You will conduct in-depth research to identify security vulnerabilities and translate complex findings into actionable product features that empower our customers to address significant security challenges. This role serves as a critical link between technical research and product development, utilizing AI and asset intelligence to enhance our industry-leading exposure management platform.
Full-time|On-site|Tel Aviv-Yafo, Tel Aviv District, Israel
Innovative Ideas. Inspiring Team.At Orca Security, we believe that talent knows no limits when nurtured in a supportive environment with a dedicated team. Our collaborative spirit and relentless ambition have propelled us to unicorn status, establishing us as a frontrunner in global cloud security innovation. If you're eager to join a dynamic team that inspires one another daily, now is the perfect moment to find your place among us.We seek passionate and skilled individuals to join our mission of transforming the future of cloud security. Are you ready to dive in and be part of our journey?Key HighlightsAccelerated Growth: Over the last seven years, we have consistently reached milestones that typically take other companies a decade or more. Our team has expanded significantly, our customer base has grown, and our product capabilities have advanced rapidly.Disruptive Innovation: Recognizing that traditional security was insufficient for the cloud, our founders paved a new path. We are relentless pioneers, having developed agentless technology and remain at the forefront of cloud security innovation.Strong Financial Backing: Valued at $1.8 billion, Orca is a leading cybersecurity unicorn in the cloud security realm, supported by esteemed investors such as Capital G, ICONIQ, GGV, and SVCI, comprised of CISOs who invest their own funds after thorough evaluations.Culture of Respect and Transparency: Our executives are committed to accessibility and knowledge sharing, empowering every employee to contribute to shaping the industry's future.Role OverviewAs the Head of Research, you will spearhead Orca Security’s initiatives in threat research, security innovation, and vulnerability discovery. You will architect strategies for identifying threats and novel attack vectors, guiding product direction, and contributing thought leadership within the cybersecurity community. This role requires managing and expanding a team of elite researchers, collaborating closely with product, engineering, and go-to-market teams to ensure our research remains cutting-edge, rigorous, and impactful. Strong leadership and cross-functional execution, alongside technical expertise and hands-on research judgment, are essential in this position.
About Spacial:At Spacial, we are revolutionizing the design, engineering, and approval processes in the built environment. Our team, with extensive experience in architecture, engineering, and construction, understands the industry's challenges — from slow approvals to ambiguous requirements that can hinder even the most innovative designs.To tackle these issues, we developed an AI-driven platform that automates structural and MEP engineering, converting 2D designs into permit-ready, code-compliant drawings in just days, rather than months.This is more than optimization; it's a new benchmark that equips the AEC industry with speed, clarity, and control from the outset. By uniting architects, engineers, builders, and homeowners on a single platform, Spacial removes barriers, accelerates approvals, and transforms visions into reality.About the Role: We are on the lookout for a visionary AI Researcher to lead both foundational and applied research, spearheading the development of next-generation Generative AI solutions. This position emphasizes the theoretical and practical enhancement of Large Language Models (LLMs), agent-based architectures, and innovative algorithms aimed at delivering groundbreaking solutions for the construction and design sectors. You will be tasked with conducting thorough experiments, shaping the research roadmap, and translating innovative research findings into practical applications.
Embark on the Future of Cloud Networking and Security!Cato Networks is pioneering the integration of enterprise networking and security into a singular, global service delivered through the cloud. Founded by networking and security visionary Shlomo Kramer, Cato's innovative technology has given rise to a new product category recognized as "SASE" by Gartner, with a market projected to reach $28.5 billion by 2028.This is your chance to join a trailblazing company that is developing a state-of-the-art enterprise network and secure cloud platform, on a fast track to becoming the global market leader. Don’t let this opportunity pass you by!We are seeking an experienced Application Security Researcher to join our dynamic team. In this pivotal role, you will validate our services and environments to adhere to the highest security standards. Collaborating closely with our R&D and Product teams, you will tackle complex security challenges.
At Veeam, the global leader in data resilience, we empower businesses to have complete control over their data, anytime and anywhere. Our cutting-edge solutions in data backup, recovery, portability, security, and intelligence protect over 550,000 customers worldwide. Join us on a journey of growth and innovation as we make a tangible impact for some of the world's leading brands. The future of data resilience starts now—embrace it with us.About the Role: In light of our recent acquisition of Securiti AI, a frontrunner in AI-driven data security posture management (DSPM), we are on the lookout for dynamic Sales Specialists to spearhead growth in this pioneering sector.Your primary focus will be on Securiti AI solutions, partnering closely with Veeam account executives to discover cross-selling opportunities, acquire new clients, and grow existing Securiti AI accounts. You will share a territory with several AEs and enjoy strong earning potential, supported by a dedicated Securiti AI solution engineer for technical aspects. Additionally, you will leverage Veeam's extensive go-to-market resources to ensure customer success.What You’ll Do: Design and implement a territory plan to generate consistent revenue in assigned accounts.Work collaboratively with account executives to identify and seize cross-selling opportunities for Securiti AI solutions.Oversee the entire sales process as a trusted advisor, articulating compelling business cases to clients.Manage a high-value opportunity pipeline, ensuring precise forecasting and CRM accuracy.Strengthen relationships with key channel partners and resellers to boost deal flow and market presence. What You’ll Bring: A proven track record of closing intricate enterprise software deals, with 10-15+ years in security software sales.Significant experience managing multithreaded sales cycles with diverse stakeholders.Strong pre-established connections with C-suite executives and channel partners in large enterprises.
Join the forefront of cloud networking and security!Cato Networks is pioneering the convergence of enterprise networking and security into a unified, global service delivered via the cloud. Spearheaded by industry leaders including Shlomo Kramer (Check Point, Imperva) and early investors from Palo Alto Networks and Exabeem, our innovative technology has defined a new category known as 'SASE', projected to grow to $28.5 billion by 2028.This is your chance to embark on a thrilling journey with a company that is developing a state-of-the-art enterprise network and secure cloud platform, positioning itself as a global market leader – don't let this opportunity slip away!The Field AI Engineering team is a skilled group of professionals who combine technical expertise with exceptional customer-facing abilities.As an AI Security Solutions Architect, you will spearhead significant customer engagements, both remotely and on-site, addressing the most intricate challenges our clients face. You will design and develop bespoke solutions tailored to customer environments, and collaborate closely with our R&D and Product teams to create scalable, impactful solutions.This role is perfect for someone who thrives on solving intricate technical problems while engaging directly with customers and shaping product direction.
We invite you to submit your CV in English, including your proficiency level in the language.Mindrift specializes in connecting skilled professionals with project-based AI roles at top-tier tech companies, focusing on the testing, evaluation, and enhancement of AI systems. Note: This is a project-based engagement and not a full-time position.Opportunity Overview:While each project presents distinct challenges, contributors may be involved in:Crafting original computational physics problems that emulate authentic research workflows;Developing tasks that necessitate Python programming for solutions (utilizing libraries such as Numpy, SciPy, Sympy);Ensuring that problems are computationally demanding, taking days or weeks to solve manually;Creating scenarios that require complex reasoning across mechanics, electromagnetism, thermodynamics, and quantum mechanics;Designing problems based on real-world research challenges or practical applications in physics;Validating solutions through Python using established physics simulation libraries;Providing clear documentation of problem statements along with verified solutions.Candidate Profile:This role is ideal for physicists with Python experience who are interested in flexible, part-time, non-permanent projects. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or related disciplines;Proficiency in Python for numerical validations, with experience in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, Stata, or any equivalent programming language;A minimum of 2 years of professional experience in applied physics, research, or teaching;Experience in numerical simulation techniques;A talent for designing problems that reflect real physics research processes;Innovative thinking in problem creation spanning various physics domains;Familiarity with modeling and approximation methodologies;Exceptional written English skills (C1+ level).Project Workflow:Apply → Pass qualifications → Engage in a project → Complete assigned tasks → Receive compensationProject Commitment:During active phases, tasks are projected to require approximately 10–20 hours per week, contingent on project demands. This is an estimate and not a guaranteed workload during the project duration.Compensation:Contributors can earn up to $35 per hour, dependent on their experience level and contribution speed. Compensation varies by project based on scope, complexity, and expertise required. Please note that other projects on the platform may have differing pay scales based on their specific requirements.
Join Tavily as a Senior Applied AI Researcher and spearhead the advancement and implementation of innovative techniques in agentic workflows, web infrastructure, and information retrieval. You will play a pivotal role in defining the technical trajectory of a core component of our agent stack.This position is perfect for a professional who merges exceptional research acumen with top-notch engineering skills while thriving in a dynamic, fast-paced environment.Your Responsibilities:Enhance search quality beyond state-of-the-art (SOTA) standards.Drive research at the cutting edge of information retrieval and model fine-tuning, delivering systems that empower real-world agents.Design and oversee the development of both internal and public benchmarks.Build and productionize end-to-end machine learning systems that are robust, scalable, and impactful.Qualifications:Master's degree with 3+ years or Bachelor's degree with 5+ years of practical experience in developing real AI/ML systems.In-depth knowledge of retrieval, embeddings, ranking, vector search, LLMs, model training, and fine-tuning.Strong emphasis on experimental rigor—ability to measure effectiveness as well as build systems.Demonstrated capability to transition systems and models from concept through training to high-scale production.Adept at working with contemporary open-source models and tools.Preferred Qualifications:PhD in Computer Science or a related technical discipline.Experience in project leadership or mentoring peers.Publications in reputable conferences or significant contributions to open-source projects.
About Prelude SecurityPrelude Security is pioneering the next generation of endpoint security tailored for the AI era.As AI agents become integral to enterprise workflows, they enhance productivity but simultaneously introduce a complex risk landscape. These agents, operating on endpoints with significant permissions and limited oversight, pose new security …
About Origin by PreludeOrigin is pioneering the next generation of endpoint security tailored for the AI era.As AI agents integrate into daily corporate workflows, they enhance productivity but also introduce complex risks associated with endpoints that possess extensive permissions and limited visibility.At Origin, we are developing specialized endpoint solutions that empower organizations to safely manage AI agents' permissions while ensuring control, oversight, and trust.Supported by prominent investors like Sequoia Capital and Brightmind Partners, our team comprises seasoned Windows internals researchers, product engineers, and offensive security experts.Role OverviewWe are on the lookout for a passionate Senior AI Security Researcher to delve into the rapidly evolving nexus of adversarial tactics and contemporary generative AI systems. This position is dedicated to exploring how malicious actors exploit LLMs, on-device assistants, and autonomous agents, and to transforming these insights into robust defensive strategies for our products.To thrive in this role, you must possess a profound curiosity, strong technical instincts, hands-on research experience, and the capability to distill ambiguous research findings into actionable engineering solutions.
As a Security Research Manager at Axonius, you will spearhead a dynamic research team focused on uncovering the intricate "DNA" of enterprise assets, ranging from cloud instances to industrial operational technology (OT). Your role will be pivotal in transforming technical discoveries into innovative product solutions for our Cyber Asset Management (CAM) and Cyber-Physical Assets (CPA) lines. You will lead the shift from manual research processes to AI-driven intelligence at scale, all within a collaborative and forward-thinking environment.
Full-time|On-site|Tel Aviv-Yafo, Tel Aviv District, Israel
Join a Team Where Innovation Meets Excellence At Orca Security, we believe that talent knows no boundaries when nurtured in the right environment. Our dynamic team and ambitious goals have swiftly propelled us to unicorn status, establishing us as a leader in cloud security innovation worldwide. If you are eager to collaborate with inspiring individuals who motivate each other daily, now is the time to find your place with us. We are on the lookout for passionate and skilled individuals ready to contribute to our mission of revolutionizing cloud security. Are you ready to dive in and make a splash with our team? Key Highlights Rapid Growth: Over the last seven years, we have achieved significant milestones, consistently outperforming industry standards. Our employee base has expanded, our customer reach has broadened, and our product capabilities have advanced at an incredible pace. Innovative Disruption: Our founders recognized that traditional security methods were ineffective for cloud environments, leading us to pioneer agentless technology and develop the most comprehensive and cutting-edge cloud security solutions available. Strong Financial Backing: With a valuation of $1.8 billion, Orca is a prominent cybersecurity unicorn supported by notable investors including Capital G, ICONIQ, GGV, and SVCI—a group of CISOs who invest their own capital after thorough evaluations. Inclusive and Transparent Culture: Our leadership is committed to accessibility and knowledge-sharing within the organization, ensuring every employee plays a role in shaping the future of cybersecurity. Role Overview We are seeking a talented Security Researcher to help us proactively identify and mitigate threats across cloud, runtime, and application environments. This position is designed to accommodate diverse backgrounds, including operating systems, Linux internals, vulnerability research, digital forensics and incident response (DFIR), penetration testing, threat detection, application security (AppSec), and cloud security. Your Daily Responsibilities Conduct research and analysis on emerging threats across various cloud platforms, applications, APIs, and runtime environments. Investigate security incidents and attacks, transforming your findings into enhanced detection capabilities and product improvements. Develop detection logic, analytics, rules, and signatures for vulnerabilities.
Kindly submit your CV in English, specifying your English proficiency level.Mindrift specializes in connecting talented experts with dynamic, project-based AI opportunities within leading tech organizations, focusing on the assessment, evaluation, and enhancement of AI systems. Please note that participation is project-based and not a permanent employment position.Opportunity OverviewEach project offers unique challenges, and contributors may be tasked with:Creating original computational physics problems that replicate authentic physics research workflows;Devising problems that necessitate Python programming for resolution (utilizing libraries such as Numpy, SciPy, Sympy);Ensuring problems are computationally demanding and cannot be resolved manually in a reasonable timeframe (days/weeks);Formulating problems that involve complex reasoning chains in fields such as mechanics, electromagnetism, thermodynamics, and quantum mechanics;Grounding problems in actual research challenges or practical applications from the field of physics;Verifying solutions through Python using standard physics simulation libraries;Clearly documenting problem statements and providing verified correct answers.Ideal Candidate ProfileThis role is an excellent match for quantum researchers with Python experience who are open to part-time, non-permanent projects. Ideal contributors will have:A degree in Physics (Theoretical, Experimental, or Computational) or related disciplines;Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any domain-specific libraries is also acceptable;A minimum of 2 years of relevant professional experience, whether in applied research or teaching;Experience with numerical simulation methodologies;The ability to design problems mirroring real physics research workflows;Creative thinking for problem design across various physics domains;Familiarity with physics modeling and approximation techniques;Strong proficiency in written English (C1+).Process OverviewApplication → Qualification Assessment → Project Participation → Task Completion → CompensationProject CommitmentFor this project, anticipated task involvement is estimated at approximately 10–20 hours per week during active phases, varying based on project requirements. This is an estimation and does not guarantee a fixed workload during the project's duration.Compensation StructureContributors may earn up to $35 per hour, contingent on their skill level and contribution pace. Compensation can differ across projects based on their scope, complexity, and required expertise. Please be aware that other projects within the platform may offer varied compensation levels based on their specific needs.
Join the Vanguard of Cloud Networking and Security!Cato Networks is pioneering the integration of enterprise networking and security into a singular, centralized global service delivered via the cloud. Founded by networking and security innovator Shlomo Kramer (of Check Point and Imperva fame), and backed by early investors from Palo Alto Networks and Exabeem, Cato has sparked a new product category recognized by Gartner as 'SASE,' with a market poised to reach $28.5 billion by 2028.Seize this opportunity to become part of a dynamic team that is revolutionizing enterprise networking and secure cloud platforms, positioning itself as a global market leader. Don’t miss your chance to ride this wave of innovation!We are seeking a skilled Network and Security Research Specialist to join our growing team. In this role, you will explore the behavior of modern networks at scale, examining protocols, traffic patterns, and path performance. Your insights will drive data-driven enhancements aimed at improving reliability, efficiency, and user experience across Cato’s extensive global network. You will create analysis tools, conduct large-scale measurements on our big-data platform, and disseminate your findings both internally and externally.
About Us:K Health, established in 2016, is on a mission to transform healthcare delivery by providing accessible, high-quality healthcare on a large scale. As a prominent player in the clinical AI field, we have developed a suite of clinical AI agents designed to enhance provider efficiency and improve patient outcomes. Our innovative virtual primary care platform, augmented by an AI copilot, streamlines the initial patient intake process, succinctly summarizes relevant medical history from EMR, and generates “the perfect note,” thus significantly reducing the time healthcare providers spend on data collection and administrative tasks. Unlike traditional virtual medicine companies, K Health offers comprehensive, longitudinal primary care in a virtual format, empowering our clinicians to deliver authentic primary care without compromising their scope of practice or continuity of patient care.As a venture-backed startup with nearly $400 million in funding and a valuation of $900 million as of July 2024, K Health is poised for robust future growth. We are expanding our collaborations with leading health systems, including Cedars-Sinai, Hackensack Meridian Health, and Hartford HealthCare, to enhance care accessibility and quality by effectively integrating technology with human expertise. Our providers are credentialed at these esteemed academic health systems and strictly adhere to their clinical guidelines, ensuring patient-first, evidence-based care. Fully integrated with Epic, our AI platform allows K Health to function as an extension of existing healthcare systems, benefiting from a built-in network of specialists and social services to seamlessly cater to patients within those communities. Our distinctive care delivery model enables our providers to offer the same high-quality, accessible care to a diverse payer population, including those with commercial insurance, Medicare, and Medicaid.Join us in our vision to deliver smarter, simpler healthcare for the future—today!
Please submit your CV in English and indicate your level of English proficiency. toloka-ai, working with Mindrift, offers project-based freelance roles for professionals supporting AI development. This contract position centers on improving, evaluating, and testing AI systems. Note that this is not a permanent employment role, but a project-based contract. Role overview The Freelance Research Physicist - AI Systems Trainer helps shape AI capabilities by designing and evaluating complex physics challenges. Tasks span several areas of advanced physics and require both creativity and technical depth. Design original optical problems reflecting real-world research methods Develop computationally intensive challenges beyond manual calculation Create problems involving advanced reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics Base challenges on actual research questions or practical applications in optics and physics Document problem statements clearly and provide verified solutions Requirements Degree in Physics (theoretical, experimental, or computational) or a closely related field Minimum 2 years of experience in applied physics, research, or academic roles Proficiency with numerical simulation techniques Ability to design problems that mirror authentic research workflows Creative approach to problem design across multiple physics disciplines Familiarity with modeling and approximation methods in physics Excellent written English (C1 level or above) Project process The typical workflow includes: Apply, pass qualifications, join a project, complete assigned tasks, and receive compensation. Time commitment Plan for 10–20 hours per week during active project phases. Actual workload may shift based on project needs. Compensation Earnings can reach up to $35 per hour, depending on expertise and pace. Rates may vary by project, reflecting scope, complexity, and required skills. Some projects may offer different compensation.
Full-time|On-site|Tel Aviv-Yafo, Tel Aviv District, Israel
Join Our Team of InnovatorsAt Orca Security, we believe that talent knows no limits when nurtured in the right environment. Our collaborative spirit and unwavering ambition have propelled us to unicorn status, establishing us as a leader in cloud security innovation on a global scale. If you’re eager to be part of a dynamic team that inspires each other daily, now is your moment to dive into our pod.We are on the lookout for passionate and skilled individuals to join our CTO office and contribute to our mission of revolutionizing cloud security. Are you ready to make waves with us?
Join the forefront of cloud networking and security!Cato Networks is pioneering the convergence of enterprise networking and security into a single, global service delivered via the cloud. Founded by industry leaders such as Shlomo Kramer, our innovative technology has led to the creation of a new category known as SASE, which is projected to reach $28.5 billion by 2028. This is your chance to be part of a dynamic team shaping the future of secure cloud platforms and enterprise networks.We are seeking a Research Team Lead to spearhead a cross-product research team dedicated to strategic initiatives that impact several Cato offerings.This role involves driving foundational research projects across networking, security, identity, automation, and AI capabilities. Projects may include large-scale reasoning systems, autonomous policy frameworks, and advanced cross-domain detection and response strategies.As a leader, you will leverage your technical expertise to define research directions, foster a high-performing team, and transform innovative research into practical platform capabilities used globally.
Join Tenable, Inc. as a Senior Security Researcher specializing in risk assessment and mitigation strategies. In this pivotal role, you will lead innovative research initiatives to identify vulnerabilities and enhance the security posture of our products and services. Your expertise will be crucial in shaping our security direction and ensuring our solutions meet the highest standards of safety.
Menlo Security is dedicated to creating a secure environment for global connection, communication, and collaboration without compromise. The challenges brought on by COVID-19 have intensified the importance of our mission. We serve a diverse clientele, which includes Fortune 500 corporations, nine out of ten of the largest global banks, and the Department of Defense.As we transition from 400 employees to the next stage of our growth, we are on the lookout for passionate individuals who embody empathy and flexibility. The ideal candidate is ethical, highly organized, and committed to seeing projects through to completion. They genuinely care about service and are open to receiving as well as providing constructive feedback.Menlo Security is well-capitalized for growth, backed by distinguished investors including Vista Equity Partners, General Catalyst, JPMC, American Express, HSBC, and Ericsson Ventures.We are in search of a Senior AI Security Engineer to tackle the emerging security challenges posed by autonomous AI agents. In this pivotal role, you will conduct research, design, and implement innovative strategies to detect and address prompt poisoning, context manipulation, malicious agent behaviors, and other adversarial threats targeting agentic AI systems.You will collaborate closely with engineering teams to translate advanced security research into effective, deployable security measures that safeguard agents in real-world environments, especially when they interact with untrusted web content.
Join the Axonius Exposures team as a Security Researcher, where your expertise will drive innovation in vulnerability detection and remediation. You will conduct in-depth research to identify security vulnerabilities and translate complex findings into actionable product features that empower our customers to address significant security challenges. This role serves as a critical link between technical research and product development, utilizing AI and asset intelligence to enhance our industry-leading exposure management platform.
Full-time|On-site|Tel Aviv-Yafo, Tel Aviv District, Israel
Innovative Ideas. Inspiring Team.At Orca Security, we believe that talent knows no limits when nurtured in a supportive environment with a dedicated team. Our collaborative spirit and relentless ambition have propelled us to unicorn status, establishing us as a frontrunner in global cloud security innovation. If you're eager to join a dynamic team that inspires one another daily, now is the perfect moment to find your place among us.We seek passionate and skilled individuals to join our mission of transforming the future of cloud security. Are you ready to dive in and be part of our journey?Key HighlightsAccelerated Growth: Over the last seven years, we have consistently reached milestones that typically take other companies a decade or more. Our team has expanded significantly, our customer base has grown, and our product capabilities have advanced rapidly.Disruptive Innovation: Recognizing that traditional security was insufficient for the cloud, our founders paved a new path. We are relentless pioneers, having developed agentless technology and remain at the forefront of cloud security innovation.Strong Financial Backing: Valued at $1.8 billion, Orca is a leading cybersecurity unicorn in the cloud security realm, supported by esteemed investors such as Capital G, ICONIQ, GGV, and SVCI, comprised of CISOs who invest their own funds after thorough evaluations.Culture of Respect and Transparency: Our executives are committed to accessibility and knowledge sharing, empowering every employee to contribute to shaping the industry's future.Role OverviewAs the Head of Research, you will spearhead Orca Security’s initiatives in threat research, security innovation, and vulnerability discovery. You will architect strategies for identifying threats and novel attack vectors, guiding product direction, and contributing thought leadership within the cybersecurity community. This role requires managing and expanding a team of elite researchers, collaborating closely with product, engineering, and go-to-market teams to ensure our research remains cutting-edge, rigorous, and impactful. Strong leadership and cross-functional execution, alongside technical expertise and hands-on research judgment, are essential in this position.
About Spacial:At Spacial, we are revolutionizing the design, engineering, and approval processes in the built environment. Our team, with extensive experience in architecture, engineering, and construction, understands the industry's challenges — from slow approvals to ambiguous requirements that can hinder even the most innovative designs.To tackle these issues, we developed an AI-driven platform that automates structural and MEP engineering, converting 2D designs into permit-ready, code-compliant drawings in just days, rather than months.This is more than optimization; it's a new benchmark that equips the AEC industry with speed, clarity, and control from the outset. By uniting architects, engineers, builders, and homeowners on a single platform, Spacial removes barriers, accelerates approvals, and transforms visions into reality.About the Role: We are on the lookout for a visionary AI Researcher to lead both foundational and applied research, spearheading the development of next-generation Generative AI solutions. This position emphasizes the theoretical and practical enhancement of Large Language Models (LLMs), agent-based architectures, and innovative algorithms aimed at delivering groundbreaking solutions for the construction and design sectors. You will be tasked with conducting thorough experiments, shaping the research roadmap, and translating innovative research findings into practical applications.
Embark on the Future of Cloud Networking and Security!Cato Networks is pioneering the integration of enterprise networking and security into a singular, global service delivered through the cloud. Founded by networking and security visionary Shlomo Kramer, Cato's innovative technology has given rise to a new product category recognized as "SASE" by Gartner, with a market projected to reach $28.5 billion by 2028.This is your chance to join a trailblazing company that is developing a state-of-the-art enterprise network and secure cloud platform, on a fast track to becoming the global market leader. Don’t let this opportunity pass you by!We are seeking an experienced Application Security Researcher to join our dynamic team. In this pivotal role, you will validate our services and environments to adhere to the highest security standards. Collaborating closely with our R&D and Product teams, you will tackle complex security challenges.
At Veeam, the global leader in data resilience, we empower businesses to have complete control over their data, anytime and anywhere. Our cutting-edge solutions in data backup, recovery, portability, security, and intelligence protect over 550,000 customers worldwide. Join us on a journey of growth and innovation as we make a tangible impact for some of the world's leading brands. The future of data resilience starts now—embrace it with us.About the Role: In light of our recent acquisition of Securiti AI, a frontrunner in AI-driven data security posture management (DSPM), we are on the lookout for dynamic Sales Specialists to spearhead growth in this pioneering sector.Your primary focus will be on Securiti AI solutions, partnering closely with Veeam account executives to discover cross-selling opportunities, acquire new clients, and grow existing Securiti AI accounts. You will share a territory with several AEs and enjoy strong earning potential, supported by a dedicated Securiti AI solution engineer for technical aspects. Additionally, you will leverage Veeam's extensive go-to-market resources to ensure customer success.What You’ll Do: Design and implement a territory plan to generate consistent revenue in assigned accounts.Work collaboratively with account executives to identify and seize cross-selling opportunities for Securiti AI solutions.Oversee the entire sales process as a trusted advisor, articulating compelling business cases to clients.Manage a high-value opportunity pipeline, ensuring precise forecasting and CRM accuracy.Strengthen relationships with key channel partners and resellers to boost deal flow and market presence. What You’ll Bring: A proven track record of closing intricate enterprise software deals, with 10-15+ years in security software sales.Significant experience managing multithreaded sales cycles with diverse stakeholders.Strong pre-established connections with C-suite executives and channel partners in large enterprises.
Join the forefront of cloud networking and security!Cato Networks is pioneering the convergence of enterprise networking and security into a unified, global service delivered via the cloud. Spearheaded by industry leaders including Shlomo Kramer (Check Point, Imperva) and early investors from Palo Alto Networks and Exabeem, our innovative technology has defined a new category known as 'SASE', projected to grow to $28.5 billion by 2028.This is your chance to embark on a thrilling journey with a company that is developing a state-of-the-art enterprise network and secure cloud platform, positioning itself as a global market leader – don't let this opportunity slip away!The Field AI Engineering team is a skilled group of professionals who combine technical expertise with exceptional customer-facing abilities.As an AI Security Solutions Architect, you will spearhead significant customer engagements, both remotely and on-site, addressing the most intricate challenges our clients face. You will design and develop bespoke solutions tailored to customer environments, and collaborate closely with our R&D and Product teams to create scalable, impactful solutions.This role is perfect for someone who thrives on solving intricate technical problems while engaging directly with customers and shaping product direction.
We invite you to submit your CV in English, including your proficiency level in the language.Mindrift specializes in connecting skilled professionals with project-based AI roles at top-tier tech companies, focusing on the testing, evaluation, and enhancement of AI systems. Note: This is a project-based engagement and not a full-time position.Opportunity Overview:While each project presents distinct challenges, contributors may be involved in:Crafting original computational physics problems that emulate authentic research workflows;Developing tasks that necessitate Python programming for solutions (utilizing libraries such as Numpy, SciPy, Sympy);Ensuring that problems are computationally demanding, taking days or weeks to solve manually;Creating scenarios that require complex reasoning across mechanics, electromagnetism, thermodynamics, and quantum mechanics;Designing problems based on real-world research challenges or practical applications in physics;Validating solutions through Python using established physics simulation libraries;Providing clear documentation of problem statements along with verified solutions.Candidate Profile:This role is ideal for physicists with Python experience who are interested in flexible, part-time, non-permanent projects. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or related disciplines;Proficiency in Python for numerical validations, with experience in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, Stata, or any equivalent programming language;A minimum of 2 years of professional experience in applied physics, research, or teaching;Experience in numerical simulation techniques;A talent for designing problems that reflect real physics research processes;Innovative thinking in problem creation spanning various physics domains;Familiarity with modeling and approximation methodologies;Exceptional written English skills (C1+ level).Project Workflow:Apply → Pass qualifications → Engage in a project → Complete assigned tasks → Receive compensationProject Commitment:During active phases, tasks are projected to require approximately 10–20 hours per week, contingent on project demands. This is an estimate and not a guaranteed workload during the project duration.Compensation:Contributors can earn up to $35 per hour, dependent on their experience level and contribution speed. Compensation varies by project based on scope, complexity, and expertise required. Please note that other projects on the platform may have differing pay scales based on their specific requirements.
Join Tavily as a Senior Applied AI Researcher and spearhead the advancement and implementation of innovative techniques in agentic workflows, web infrastructure, and information retrieval. You will play a pivotal role in defining the technical trajectory of a core component of our agent stack.This position is perfect for a professional who merges exceptional research acumen with top-notch engineering skills while thriving in a dynamic, fast-paced environment.Your Responsibilities:Enhance search quality beyond state-of-the-art (SOTA) standards.Drive research at the cutting edge of information retrieval and model fine-tuning, delivering systems that empower real-world agents.Design and oversee the development of both internal and public benchmarks.Build and productionize end-to-end machine learning systems that are robust, scalable, and impactful.Qualifications:Master's degree with 3+ years or Bachelor's degree with 5+ years of practical experience in developing real AI/ML systems.In-depth knowledge of retrieval, embeddings, ranking, vector search, LLMs, model training, and fine-tuning.Strong emphasis on experimental rigor—ability to measure effectiveness as well as build systems.Demonstrated capability to transition systems and models from concept through training to high-scale production.Adept at working with contemporary open-source models and tools.Preferred Qualifications:PhD in Computer Science or a related technical discipline.Experience in project leadership or mentoring peers.Publications in reputable conferences or significant contributions to open-source projects.
