GTM Engineer

About DelveDelve is pioneering an AI-native platform that revolutionizes compliance, transforming it from labor-intensive tasks into seamless, automated workflows.As the fastest growing compliance company in the industry, Delve enables hundreds of companies to save hundreds of hours (including notable clients like Lovable, 11x, and WisprFlow) by removing compliance busywork, allowing them to concentrate on what truly matters — securely serving their customers.Our team is a close-knit group of innovators—comprising former founders, operators, and engineers—dedicated to tackling genuine challenges for real customers. Our backgrounds span prestigious institutions like Stanford, MIT, Berkeley, and OpenAI, and we are funded by Insight Partners, General Catalyst, Y Combinator, among others. We recently secured a $32M Series A funding and are rapidly expanding!Step by step, we are on a mission to abolish busywork for humanity.About the RoleWe are seeking a Backend Engineer to take charge of the core systems that drive our AI workflows. In this role, you will design schemas, define APIs, and construct scalable backend architecture, closely collaborating with both engineering and product teams.This is an in-office position in San Francisco, where the founding team collaborates daily to make swift decisions and develop production-ready software deployed weekly.What You’ll DoManage backend systems: data models, APIs, and system design with scalability in mind.Lead schema and system design for our AI-native workflows.Utilize TypeScript, Node.js, Postgres (our current tech stack).Enhance backend performance and lay the groundwork for scalability.Collaborate closely with product engineers and AI engineers to define and implement backend contracts.Contribute to product development with practical engineering insights—this role is not just about fulfilling tickets.What We’re Looking For3–4 years of backend engineering experience (including personal projects and startup work).Strong experience in relational data modeling and API design.Proficiency in TypeScript, Node.js, Postgres, and ORM tools.Familiarity with system architecture patterns for scalable applications.Excellent problem-solving skills and a collaborative mindset.

About DelveDelve is pioneering an AI-native platform that revolutionizes compliance by transforming tedious manual tasks into seamless automated workflows.As the fastest-growing compliance company on the market, Delve empowers hundreds of organizations to reclaim countless hours (including clients like Lovable, 11x, WisprFlow) by removing busywork and allowing teams to concentrate on what truly matters — building securely.Supported by prominent investors including Insight Partners, General Catalyst, and Y Combinator, we have recently secured a $32M Series A funding round and are rapidly scaling our operations!Our diverse team comprises former founders, Olympic medalists, and engineers from top institutions such as OpenAI, Stanford, MIT, and Berkeley. We are on a mission to eliminate busywork for humanity, starting with compliance.About the RoleWe are seeking a talented Full Stack Engineer to take ownership of critical product features from inception to deployment. You will utilize technologies such as React, TypeScript, Node.js, and Postgres to develop features that enhance AI-driven workflows and core user experiences.You will receive high-level product direction and will be entrusted to scope, design, and implement effective solutions swiftly and independently. This position is ideal for someone who can navigate ambiguity, proactively overcome obstacles, and deliver results without waiting for perfect specifications.What You’ll DoDevelop full-stack product features across our core application and AI-powered workflowsConvert high-level product objectives into tangible backend and frontend solutionsMake informed decisions about speed, scope, and user experience without requiring excessive guidanceCollaborate closely with engineers and product teams during sprints to ensure rapid advancement and alignmentEngage with all parts of the stack: React, Next.js, Node.js, Postgres, ORM ToolsWhat We’re Looking For2–4 years of experience in building full-stack products within production environmentsProficiency in both frontend and backend technologies — React, TypeScript, TailwindCSS, Node.js, PostgresCapability to take ownership of a problem statement and drive the solution through to deploymentUnderstanding of when to act quickly, when to seek clarification, and when to refine detailsTeam-oriented mindset with no ego or drama — just focused execution and sound judgmentWhy In-Person SF Matters...

About UsDelve is pioneering an AI-native platform that revolutionizes compliance by transforming tedious manual tasks into seamless automated workflows.As the fastest-growing compliance company in the industry, Delve empowers hundreds of organizations to reclaim countless hours (such as Lovable, 11x, WisprFlow) by minimizing compliance-related busywork, allowing them to prioritize what truly matters—safeguarding their customers.Our team consists of a close-knit group of innovators—seasoned founders, skilled operators, and talented engineers—dedicated to addressing genuine challenges faced by our clients. Our backgrounds include prestigious institutions such as Stanford, MIT, Berkeley, OpenAI, and international olympiads. Supported by esteemed investors like Insight Partners, General Catalyst, Y Combinator, and more, we have successfully completed a $32M Series A funding round and are rapidly expanding!Together, we are on a mission to eradicate busywork for humanity.The RoleIn the role of our inaugural Security Engineer, you will assume a multifaceted position with significant impact. You will be tasked with setting up and overseeing our internal security controls, infrastructure, and processes. Additionally, you will lead our penetration testing initiatives and engage in customer discussions to offer your technical expertise. This is a rare chance to establish robust security foundations at a company that has a profound understanding of the security landscape.Key ResponsibilitiesDesign, implement, and uphold comprehensive security measures across our infrastructure and operationsSet up and manage critical IT security tools, including endpoint protection, SIEM, identity management, and monitoring systemsConduct security evaluations, manage vulnerabilities, and respond to incidentsEnsure compliance with applicable frameworks (SOC 2, ISO 27001, etc.) to foster customer trust and support sales initiativesOversee access controls, privileged accounts, and security awareness training programsPlan, execute, and document internal penetration tests across applications, infrastructure, and networksManage and coordinate a small team of internal and external penetration testing contractorsDevelop internal penetration testing capabilities and methodologiesEngage in customer security discussions and provide technical insights during the sales process

Join Our Team as a Founding Organic MarketerLocation: San FranciscoEmployment Type: Full-time, in-personDepartment: GrowthAt Delve, we are pioneering the future of compliance with our AI-native platform, empowering over 1,000 of the fastest-growing companies to achieve compliance effortlessly, saving them countless hours of tedious work. Renowned brands such as Instantly, Bland, and Wispr Flow trust Delve to maintain their compliance while generating millions in enterprise revenue.Our dynamic marketing team, a tight-knit group of three, has successfully scaled Delve from zero to eight figures in Annual Recurring Revenue (ARR) within just 14 months, and we recently celebrated a successful $32M Series A funding at a $300M valuation. If you are innovative, resourceful, and eager to develop an iconic growth engine, we would love to have you onboard.We believe in transforming the compliance sector into an engaging field, whether it’s through creative marketing strategies like sending out doormats with witty messages or executing a multi-million dollar billboard campaign across major cities.Your ResponsibilitiesAs our Founding Organic Marketer, you will spearhead and cultivate our content and organic marketing strategies. This role includes comprehensive ownership of all written content at Delve, which encompasses:Website copy, landing pages, blogs, SEO and GEO contentCase studies and customer success stories in collaboration with the mediaNewsletters, podcast scripts, and engaging social media contentYou will work hand-in-hand with our founders, product managers, engineering team, and growth specialists to turn product insights and customer experiences into a high-performing and scalable content strategy.

About DelveAt Delve, we are pioneering an AI-native platform that revolutionizes compliance by transforming tedious, manual processes into seamless, automated workflows.As the fastest-growing compliance company globally, we empower numerous organizations, including leaders like Lovable, 11x, and WisprFlow, to reclaim countless hours by eliminating busywork and enabling teams to concentrate on what truly matters—building securely.With strong backing from Insight Partners, General Catalyst, Y Combinator, and other prominent investors, we have recently secured a $32M Series A funding round and are rapidly scaling our operations.Our diverse team comprises former founders, Olympiad medalists, and engineers from esteemed institutions like OpenAI, Stanford, MIT, and Berkeley. We aim to eliminate busywork for humanity, starting with compliance.About the RoleWe are seeking a Senior Full-Stack Engineer to spearhead major product initiatives from inception to execution. You will engage with technologies such as React, TypeScript, Node.js, and Postgres to deliver impactful features that drive our AI-powered workflows and enhance user experiences.In this position, you will be entrusted with high-level product direction and will lead the implementation phases, from system design to launch, while mentoring fellow engineers and influencing the platform's future.This opportunity is ideal for individuals who thrive in uncertain environments, proactively remove obstacles, and demonstrate sound judgment. You possess the ability to balance rapid iteration with long-term quality and are prepared to elevate the team around you.What You’ll DoLead the design and architecture of core features and infrastructure.Deploy full-stack product features across our primary application and AI-driven workflows.Mentor junior and mid-level engineers; cultivate a culture of technical excellence.Translate overarching product objectives into scalable backend and frontend solutions.Make informed choices regarding speed, scope, and user experience without excessive guidance.Collaborate closely with engineers, product managers, and designers to ensure swift and aligned progress.Engage with all aspects of the stack: React, Next.js, Node.js, Postgres, and ORM tools.Take ownership of significant product segments, ensuring their reliability, performance, and scalability.What We’re Looking For...

Applied AI Engineer (On-Site, San Francisco)About UsAt Delve, we are pioneering an AI-native platform that revolutionizes compliance processes, turning cumbersome manual tasks into seamless automated workflows.As the fastest growing compliance technology firm in the industry, we empower hundreds of companies, such as Lovable, 11x, and WisprFlow, to reclaim countless hours by eliminating compliance busywork and allowing them to concentrate on their core mission: providing secure support to their customers.Our dynamic team consists of passionate builders—former founders, operators, and engineers—dedicated to addressing real challenges faced by our clients. Our backgrounds span prestigious institutions like Stanford, MIT, Berkeley, and OpenAI, and we are supported by top-tier investors, including Insight Partners, General Catalyst, and Y Combinator. Following our recent $32 million Series A funding, we are in an exciting phase of rapid expansion!Step by step, we are committed to eradicating busywork for humanity.Role OverviewAs an Applied AI Engineer, you will be crucial in translating cutting-edge AI research into practical applications. Your primary focus will be on converting state-of-the-art techniques into market-ready products. You will work closely with product engineers to design, implement, and roll out AI-powered features across various stages. This position offers immense impact, allowing you to lead projects from conception to production, influencing both our products and technical roadmap.You will collaborate with a top-tier team of engineers with research expertise to develop innovative, scalable systems. In our fast-paced startup environment, you’ll have the chance to shape our technical direction, share ideas across the entire stack, and quickly advance into leadership roles as we grow. We prioritize first-principles thinking and a proactive attitude—providing you with the autonomy to experiment and iterate towards optimal solutions.What You Will DoDrive AI Innovation: Research, prototype, and develop cutting-edge AI systems that enhance our products and solve core technical challenges.End-to-End Development: Design, implement, and deploy AI pipelines and systems—from evaluation design and benchmarking to product integration—ensuring high performance, reliable observability in production, and comprehensive safety and transparency.

About Cogent SecurityCogent Security is pioneering the future of cybersecurity through Applied AI, creating advanced AI agents designed to combat rapidly evolving cyber threats. Our AI Taskforce analyzes vast datasets to neutralize potential breaches before they impact our clients.Our commitment to innovation combines cutting-edge research with practical application, ensuring our solutions are at the forefront of technology. In addition to our product development, Cogent Research acts as our applied AI laboratory, supplying the expertise required to create highly effective security workflows.Since our launch from stealth mode, Cogent has seen remarkable growth, collaborating with Fortune 500 companies to secure some of the most intricate production environments globally.Backed by Greylock, our team consists of exceptional talents from leading universities such as Stanford, Berkeley, and Carnegie Mellon, as well as high-growth companies like Scale AI and Tesla, and cybersecurity experts from stalwarts like Wiz and DeepMind.

About Cogent SecurityCogent Security is at the forefront of cybersecurity innovation, leveraging Applied AI to develop next-generation AI agents. In an era where cyber attacks evolve rapidly, our AI Taskforce analyzes vast amounts of enterprise data to proactively address vulnerabilities and prevent critical breaches.We combine pioneering research with practical execution, ensuring that our innovative solutions meet real-world challenges. Our Cogent Research division acts as our dedicated AI lab, driving the development of advanced security workflows.Since our emergence from stealth mode, we have rapidly grown, collaborating with Fortune 500 companies to secure complex production environments globally.Supported by Greylock, we have gathered a team of top talent from renowned institutions and leading organizations in the AI and cybersecurity sectors.About the RoleAs an Agent Engineer at Cogent Security, you will be pivotal in designing, building, and deploying critical AI agents tailored for complex client environments. Your role is highly cross-functional, involving direct collaboration with customers to understand their unique needs, adapting our platform accordingly, and iterating on scalable solutions to handle millions of real-world security events.You will manage projects from inception to deployment, including data onboarding and integrating feedback into our core agent platform. Your contributions will shape how AI agents detect threats, triage incidents, and automate security workflows for some of the most sophisticated organizations worldwide.This position is ideal for engineers who excel in dynamic environments, enjoy tackling complex technical challenges, and wish to see the tangible impact of their work.

About Cogent SecurityCogent Security is an innovative Applied AI Lab pioneering the future of AI agents in the realm of cybersecurity. In a world where cyber threats evolve at unprecedented speeds, our 'AI Taskforce' analyzes vast amounts of enterprise data to proactively address vulnerabilities and avert critical breaches.We remain at the forefront of technology by merging cutting-edge research with practical applications. Our dedicated Cogent Research team fuels our mission, ensuring we develop truly effective security workflows powered by AI.Since our inception, Cogent has rapidly grown, collaborating with Fortune 500 companies to safeguard the most intricate production environments globally.Supported by Greylock, our team comprises some of the brightest minds in applied AI, including experts from:Renowned universities such as Stanford, Berkeley, Penn, Duke, Carnegie Mellon, and Waterloo.High-growth unicorn companies like Scale AI, Databricks, Stripe, Tesla, and Coinbase.Leading cybersecurity specialists from Wiz, Abnormal AI, and Zscaler.Prestigious research institutions including DeepMind and SAIL.About the RoleAs we embark on building a suite of backend services and integrations with our design partners, we seek passionate and skilled Backend Engineers at both Senior and Staff levels, eager to thrive in the Applied AI domain.ResponsibilitiesDesign and implement critical backend subsystems and integration platformsComprehend business objectives and customer requirements to engineer backend subsystems that align with our technology strategies.Adapt systems to meet evolving needs of design partners and clients.Incorporate non-functional requirements such as compliance and security into system design.Establish scalable infrastructure foundationsPrepare for future growth in customer base, headcount, and data management by collaborating with your team to enhance infrastructure.

Join Decagon as a Security Engineer where you will play a crucial role in safeguarding our systems and data. You will collaborate with cross-functional teams to identify vulnerabilities, implement security measures, and ensure compliance with industry standards. This is an exciting opportunity to work in a dynamic environment and contribute to the security posture of our organization.

Juicebox is looking for a Security Engineer based in San Francisco. The main focus is to safeguard digital infrastructure and maintain the security of systems and data. Key responsibilities Develop and apply security measures throughout company systems Support compliance efforts with relevant industry security standards Location This role is based in San Francisco.

About Cogent SecurityCogent Security is at the forefront of innovation in cybersecurity, operating as an Applied AI Lab dedicated to developing next-generation AI agents. In an era where cyber threats evolve rapidly, our "AI Taskforce" analyzes vast amounts of enterprise data to proactively address vulnerabilities and prevent significant breaches.Blending cutting-edge research with practical implementation, our team works diligently to transform theoretical concepts into actionable security solutions. Our applied AI lab, Cogent Research, provides essential research capabilities that enable the realization of autonomous security workflows.Since our emergence from stealth mode, Cogent has seen impressive growth, collaborating with Fortune 500 companies to enhance security in some of the world’s most complex environments.Supported by Greylock, we have assembled a team of top-tier talent from influential universities and leading companies in the tech and cybersecurity sectors.

Join Our Team at MercorAt Mercor, we sit at the cutting edge of labor markets and AI innovation. Collaborating with top AI laboratories and enterprises, we provide the vital human intelligence necessary for the advancement of AI development.Our extensive talent network trains advanced AI models, sharing insights and experiences that transcend mere coding. Daily, over 30,000 experts in our community collectively generate more than $2 million.Mercor is pioneering a new realm of work wherein expertise fuels AI progress. This ambition calls for a dynamic, fast-paced, and dedicated team. You will collaborate with researchers, operational teams, and AI firms at the forefront of redefining our societal systems.As a profitable Series C enterprise valued at $10 billion, we operate in-person five days a week from our newly established headquarters in San Francisco.About the RoleIn your capacity as a Security Engineer at Mercor, you will be entrusted with the crucial task of protecting our systems, infrastructure, and sensitive data. You will design and execute defense mechanisms, monitor for potential threats, and ensure that security is seamlessly integrated throughout the entire development and deployment lifecycle. This position is perfect for an individual who thrives in fast-paced settings, anticipates risks proactively, and enjoys constructing effective, scalable security systems without hindering innovation.Your ResponsibilitiesDesign and implement robust security controls across our infrastructure, applications, and networks.Continuously monitor for vulnerabilities, threats, and any suspicious activities.Conduct penetration tests, vulnerability assessments, and manage incident responses.Integrate security practices into CI/CD pipelines and development workflows.Ensure compliance with standards such as SOC 2, ISO 27001, and GDPR.Collaborate with engineers to ensure security is prioritized in system design.Research emerging threats and implement proactive countermeasures.Ideal CandidateProfound understanding of security principles, tools, and industry best practices.Experience with SIEMs, IDS/IPS, firewalls, and vulnerability scanning.Familiarity with cloud security environments (AWS, GCP, or Azure).Solid foundation in encryption and secure coding practices.

Join CodeRabbit as Our Lead Security EngineerAt CodeRabbit, we are at the forefront of innovation in research and development, dedicated to creating groundbreaking human-machine collaboration systems. Our vision is to revolutionize the future of software development through the integration of Gen AI-driven code reviewers, facilitating an unparalleled partnership between human creativity and advanced algorithms. By harnessing the power of language models and human intellect, we aim to redefine efficiency and quality in software development.Position Summary:We are seeking a seasoned Lead Security Engineer to join our mission of empowering developers with high-performance tools in a rapidly evolving threat landscape. In this pivotal role, you will be responsible for architecting, fortifying, and safeguarding our infrastructure and ecosystem.As the Lead Security Engineer, you will infuse security into all aspects of our product and infrastructure, serving as the guardian of resilience, incident response, and proactive defense at scale.Key Responsibilities:Define the Security Roadmap: Develop and implement a strategic security engineering plan that aligns with CodeRabbit’s agile engineering processes.Enhance Resilience: Advocate for defense-in-depth strategies, including threat modeling, secure design reviews, hardening, and CI/CD integration.Lead Incident Response: Take charge of security incident response and recovery, ensuring effective triage, resolution, and root cause analysis to bolster system integrity.Security Tools & Automation: Develop or integrate security tools (SAST, DAST, SIEM, EDR, monitoring) seamlessly into the developer workflow to maintain high delivery velocity.Integrate Security Practices: Collaborate with engineering and product teams to ensure secure practices are incorporated early in project planning and daily operations.Cultivate Talent & Culture: Contribute to hiring, coaching, and mentoring a resilient security engineering team while promoting security awareness throughout the organization.Establish Compliance & Policy: Develop security standards, frameworks, and processes that evolve with our growth while remaining streamlined and developer-friendly.Qualifications:Proven Experience: 8+ years in security engineering, incident response, or related fields. Leadership experience during critical situations is a plus.Technical Proficiency: In-depth knowledge of security best practices, threat modeling, and incident management.Collaborative Mindset: Strong interpersonal skills and the ability to work effectively across multidisciplinary teams.Adaptability: Eagerness to learn and adapt in a dynamic and fast-paced environment.

Role OverviewAt Variance, we are at the forefront of teaching machines to execute high-stakes judgment calls on a large scale. This involves developing AI agents that navigate the complex domains of risk investigations, fraud detection, and identity verifications.Our San Francisco-based team is small yet exceptionally talented, comprising former founders and specialists from leading AI laboratories. We cater to an impressive clientele, including Fortune 500 companies, global marketplaces, and regulated financial institutions. If you are passionate about taking ownership, working swiftly, and collaborating closely with founders, you will thrive in our environment.We are seeking a Security Engineer to help establish a robust security foundation. You will collaborate across product, infrastructure, and internal systems to ensure that Variance is secure by design, enabling us to meet the rigorous standards needed to deploy AI in critical workflows for the world’s largest corporations.

Join Our Innovative TeamAs we approach the year 2026, we face what is being called the "infinite software crisis." At Sazabi, we are dedicated to solving this issue with our cutting-edge AI-native observability platform designed specifically for agile engineering teams.Our platform empowers teams to effortlessly inquire about their production systems using natural language, visualize real-time data, and swiftly identify root causes—10 times faster than traditional methods. No cumbersome instrumentation, no dashboard setups, and no alert configurations required—just straightforward solutions.We are proud to have the support of industry leaders from premier AI companies such as Vercel, Graphite, Daytona, Browserbase, LangChain, Mastra, Replit, and others.

This Security Engineer role at Superhuman Platform Inc. is based in San Francisco and follows a hybrid work model. The schedule blends focused individual work with regular in-person collaboration, supporting strong team relationships and encouraging innovation. Role overview Superhuman seeks a Security Engineer to help protect the trust of millions of users. The position centers on collaborating with partners to identify and deliver projects that strengthen security and reduce risk across Superhuman’s products, platform, and IT systems. As Superhuman’s suite of AI productivity tools grows, the technical landscape becomes more complex, offering opportunities to solve new challenges and influence the product roadmap. Insights into the engineering team can be found on the technical blog. What you will do Design and implement secure-by-default architectures to make it easier for developers to build securely across Superhuman’s ecosystem. Lead the adoption of AI and automation in security, including automated threat detection and AI-assisted code reviews and vulnerability analysis. Translate security requirements into actionable roadmaps that align with business objectives, supporting both technical and non-technical teams. Balance security best practices with product innovation, ensuring risk is addressed throughout the development process. Learn more about Superhuman’s mission and values at superhuman.com and review the company’s values here.

At Thinking Machines Lab, our mission is to enhance human capabilities through the development of collaborative general intelligence. We are dedicated to creating a future where everyone can utilize AI tailored to their specific needs and aspirations.Our team consists of accomplished scientists, engineers, and innovators responsible for some of the most popular AI applications, including ChatGPT and Character.ai, along with renowned open-weight models like Mistral and influential open-source projects such as PyTorch, OpenAI Gym, Fairseq, and Segment Anything.About the RoleWe are on the lookout for a passionate Software Engineer with a focus on security to ensure our products are secure by design while facilitating rapid and ambitious product development. You will collaborate closely with product and research teams to integrate security measures into the design and development processes, and create tools and automation to maintain system safety at scale.Note: This is an ongoing opportunity, and we encourage you to express your interest. While we receive numerous applications and there may not always be an immediate match for your skills, we encourage you to apply. We consistently review applications and will reach out as new roles become available. You may reapply if you gain additional experience, but please limit applications to once every six months. We also post specific roles for particular projects or teams, and you are welcome to apply for those as well.What You’ll DoCollaborate with product and research teams to integrate security into the development lifecycle: threat modeling, design reviews, and establishing secure defaults for new features.Design and implement security controls throughout our product stack (authentication, authorization, session management, input validation, etc.).Create and maintain security tooling and automation for engineers: secure frameworks and templates, CI/CD checks, dependency management, and vulnerability detection.Work alongside researchers to identify and address AI-specific product risks, such as model abuse, prompt injection, data leakage, or misuse of capabilities.Enhance observability and detection for security-related events: access anomalies, abuse patterns, and suspicious behavior in production.

Join Astranis as a Product Security Engineer and play a crucial role in safeguarding our cutting-edge technology and systems. You will work collaboratively with cross-functional teams to identify vulnerabilities, implement security measures, and ensure the integrity of our products. Your expertise will help us maintain the highest security standards while delivering innovative solutions.