Security Engineer at Decagon | San Francisco

Location: San Francisco Transforming Security for Developers.At Aikido, we believe that security should enhance the development process, not hinder it. Traditional security tools have become outdated, creating interruptions and bottlenecks for teams. Our mission is to revolutionize this space by offering developer-centric security products that mitigate real risks while allowing developers to focus on shipping high-quality software. We are committed to what truly matters and automate the rest.Founded in 2022 by experienced entrepreneurs, Aikido has secured $85 million in funding and is well on its way to becoming a unicorn. Our vision is to create self-securing software. Join our exceptional team, take ownership of your work, and help us push the boundaries of what’s possible in developer security.We are on the lookout for a passionate Developer Relations Manager (DevRel) who is deeply engaged in the developer community and well-connected within the ecosystem.

Location: San Francisco Transforming Security for DevelopersIn today's fast-paced software development landscape, traditional security tools often hinder progress, creating bottlenecks and frustrating teams. At Aikido, we are on a mission to revolutionize this experience. Our developer-first security solutions minimize real risks while ensuring seamless software delivery. We prioritize what truly matters and automate the rest.Founded in 2022 by seasoned entrepreneurs, Aikido boasts $85 million in funding and is on a trajectory to achieve unicorn status. We aim to create self-securing software and are looking for exceptional talent to join our all-star team. If you're passionate about making a difference and want to drive innovation in security, we invite you to be part of our journey.As a proactive Field Marketing Manager, you will play a crucial role in enhancing Aikido's footprint within the developer and security communities.Your primary focus will be on generating awareness and driving pipeline through engaging events, community involvement, and targeted regional campaigns. Collaborating closely with sales, partnerships, and marketing teams, you will develop and implement programs that bridge Aikido with developers, security professionals, and startup innovators.This position is ideal for someone who thrives on managing events from conception to execution, fostering relationships within the tech ecosystem, and translating community engagement into tangible business results.

Location: San Francisco Transforming Security for Developers.At Aikido, we recognize that traditional security tools are outdated and cumbersome, often impeding development workflows instead of enhancing them. Our mission is to create developer-centric security solutions that effectively minimize risk while allowing teams to focus on delivering exceptional software. We prioritize what truly matters, automating the rest to streamline the development process.Since our inception in 2022, we have gained significant traction, securing $85 million in funding and achieving unicorn status. Our vision is to build self-securing software, and we invite you to be part of our all-star team that thrives on innovation, ownership, and impact.We are seeking a dynamic Cloud Advocate to strengthen Aikido's presence within the cloud and security communities. This pivotal role acts as a bridge between our product team and the community, helping engineers and security teams grasp the significance of our innovations. You will translate intricate concepts related to code, cloud, and runtime security into engaging content and foster meaningful dialogues within the community.If you have a background as a cloud engineer, DevOps engineer, or in a technical customer-facing capacity, and you possess a passion for knowledge sharing and community engagement, we would love to hear from you.

About SupabaseSupabase is an innovative development platform centered around Postgres, crafted by developers for developers. We offer an all-encompassing backend solution that includes Database, Authentication, Storage, Edge Functions, Realtime capabilities, and Vector Search. Our services are seamlessly integrated and designed to foster growth.About the RoleWe are seeking an enthusiastic Developer Relations Engineer to join our dynamic team in San Francisco. This individual will play a crucial role in helping developers discover, learn, and build with Supabase. You will create impactful content, develop real-world projects, and represent Supabase in various communities and events. If you have a passion for coding and teaching others, this is the perfect opportunity for you.Why This Role MattersSupabase is rapidly expanding, with over 350,000 developers and more than 1,000 open-source contributors actively participating in our thriving ecosystem. Our user base includes builders, startup founders, weekend enthusiasts, and engineers scaling their applications to millions of users. Developer Relations is our way of connecting with them through engaging content, community involvement, and collaborative coding.We are building a community of communities that welcomes developers from diverse backgrounds, including those new to open source contributions. As a Developer Relations Engineer, you will serve as a vital link between Supabase and the broader developer ecosystem, guiding individuals from their initial engagement to deeper involvement and connection.What You'll DoCreate Engaging Content - Produce captivating technical content, particularly video tutorials, to facilitate quick learning of Supabase.Build Demonstrations and Tutorials - Develop real-world applications using Supabase alongside tools like Next.js, React, and Stripe, and write guides that are accessible for others to follow and adapt.Represent Supabase - Engage with the developer community by speaking at meetups, live streaming builds, and being a reliable voice for the platform.Support and Foster Community Growth - Acknowledge contributors, address inquiries, showcase impressive projects, and relay developer feedback to our team.Collaborate Across Departments - Work in tandem with engineering, product, and growth teams to enhance launch strategies, prioritize content, and streamline the user experience.You Might Be a Fit If:You have experience building full-stack applications and a desire to share your expertise.You thrive on connecting with developers and are eager to help them succeed.

CoreWeave is The Essential Cloud for AI™. Designed by pioneers for pioneers, we provide a robust platform of technology, tools, and teams that empower innovators to develop and scale AI solutions with confidence. Trusted by leading AI laboratories, startups, and global enterprises, CoreWeave merges exceptional infrastructure performance with profound technical expertise to hasten breakthroughs and convert computational power into tangible capabilities. Established in 2017, CoreWeave became a publicly traded entity (Nasdaq: CRWV) in March 2025. Explore more at www.coreweave.com.About Marimo: At Marimo, our mission is to create the world's premier open-source programming environment for data, along with a world-class, scalable, and high-performance cloud-hosted version. Marimo is a revolutionary take on the Python notebook—it feels like a next-gen reactive notebook, yet it is stored as pure Python, allowing version control with Git, deployment as a data application, execution as a script, and reuse as a module. Initially incubated with scientists at Stanford, Marimo is now utilized by top companies, research labs, and universities globally, with millions of downloads and over 17,000 stars on our GitHub repository.At Marimo, we believe that the tools we use influence our thoughts—better tools foster better minds. If you are enthusiastic about developer tools, excel in ambiguous situations, enjoy tackling challenging engineering issues at scale, and are eager to engage in groundbreaking projects, you will thrive with us.

Transforming Security for Developers.In today's software development landscape, traditional security tools often hinder progress, causing delays and frustration. At Aikido, we are revolutionizing this experience by creating developer-centric security solutions that mitigate risk without obstructing the software release process. Our mission is to streamline security, allowing developers to focus on what truly matters while we automate the complexities.Founded in 2022 by seasoned entrepreneurs, Aikido has secured $85M in funding, providing us with a solid foundation for innovation as we steer towards self-securing software. Join our exceptional team, take charge of impactful projects, and contribute to the development of tools that genuinely enhance the developer experience.We are seeking a dynamic Partnerships & Business Development Manager to spearhead initiatives that cultivate and activate partnerships, boosting our pipeline, brand awareness, and joint go-to-market (GTM) strategies with our ecosystem, integration, compliance, and developer community partners. This pivotal role emphasizes collaboration to ensure that our partnerships yield tangible revenue and increased visibility.

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.

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.

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.

Waymo is seeking a Market Security Lead based in San Francisco to help safeguard its autonomous vehicle operations. This position centers on developing and implementing security protocols that support the safety of Waymo’s technology and operations in the city. Role overview The Market Security Lead will take a hands-on approach to building and refining security strategies. Collaboration with cross-functional teams is a key part of the role, ensuring that security measures align with the needs of various stakeholders across the organization. What you will do Lead the creation and rollout of security protocols for San Francisco operations Work with teams across departments to strengthen the local security framework Assess risks related to market operations and develop strategies to address them Requirements Experience in security leadership or risk assessment Strong ability to collaborate with multiple teams Background in developing and implementing security procedures

About WorkOS WorkOS is revolutionizing the way organizations achieve enterprise readiness with innovative developer tools and APIs. Our robust platform facilitates essential functions such as authentication, identity management, and authorization, enabling developers to securely scale their applications for large enterprises. Recently, we secured a $100 million Series C funding round, elevating our valuation to $2 billion, led by Meritech and Sapphire, alongside contributions from Greenoaks, Craft, Abstract, and Audacious. Our solutions empower fast-growing AI companies, including OpenAI, Cursor, Perplexity, Vercel, and Plaid.As the landscape of software evolves with AI, WorkOS remains at the forefront of Human and Agent Authentication, Identity, and Access Control, assisting companies in addressing critical questions about their agents and their permissions. We are rapidly expanding our customer base, which consists of hundreds of modern software firms dedicated to creating the next wave of enterprise-ready products.About the RoleWe are seeking a dynamic Developer Relations leader who is passionate about engaging with the developer community. This role is pivotal in establishing trust and visibility for WorkOS through event organization, community building, and public representation. Being based in San Francisco, you will have ample opportunities to engage with the vibrant local developer ecosystem.Key Responsibilities Develop and execute a comprehensive strategy for WorkOS’s developer events, including meetups, panels, workshops, and office gatherings.Serve as the public technical voice of WorkOS through talks, demonstrations, and community discussions.Produce impactful technical content to support events and enhance developer education, including guides and demonstrations.Cultivate relationships with developer communities and industry influencers.Collaborate with GTM, Product, and Engineering teams to integrate community feedback into our development roadmap and messaging.Facilitate talent acquisition and pipeline development by fostering communities where potential candidates and customers connect.QualificationsDemonstrated experience in Developer Relations, developer advocacy, community engagement, or a technical marketing role.Solid technical background and credibility with developers, including the ability to demo, build, and articulate complex concepts.Proactive and action-oriented, capable of running events and initiatives independently.

About UsAt Sierra, we are pioneering a platform designed to enhance human connections in customer experiences through advanced AI technologies. Our headquarters is in San Francisco, with expanding offices in Atlanta, New York, London, France, Singapore, and Japan.Our culture is defined by essential values: Trust, Customer Obsession, Craftsmanship, Intensity, and Family. These principles guide our actions and are integral to our success.Our co-founders, Bret Taylor and Clay Bavor, bring extensive experience from leading roles at OpenAI, Salesforce, Facebook, and Google, among others.What You Will DoOversee independent audits and compliance programs, including ISO 42001, PCI DSS, NIST 800-53, FedRAMP, HIPAA, and other relevant frameworks.Lead the definition of project scope, conduct readiness assessments, engage auditors, plan remediation efforts, and report to executives.Gain a comprehensive understanding of Sierra’s Conversational AI Platform, model providers, and cloud architecture. Collaborate with Platform and Agent Engineering teams to implement controls across diverse cloud environments.Create and maintain a centralized library of security controls aligned with compliance, regulatory, and customer requirements. Continuously evaluate control effectiveness, identify vulnerabilities, prioritize risks, and drive remediation efforts to enhance our security posture.Establish and enforce security baselines for cloud infrastructure, containerized workloads, Kubernetes, identity management, encryption, logging, and network security. Work alongside engineering teams to integrate security measures into configuration and change management processes.Develop and manage automated compliance workflows leveraging AI, infrastructure as code, and security tools to optimize efficiency and assurance of controls.

Role Overview Moorsouth Pier Management Co. LLC is hiring a Security Officer in San Francisco. This position plays a key part in protecting our property and supporting a secure environment for everyone on site. Main Responsibilities Monitor and patrol assigned areas of the premises Respond to incidents as they arise Enforce company policies to help maintain safety Who This Role Suits This position suits individuals interested in starting a career in security and who want to contribute to a safe workplace.

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.

About FutureSightFutureSight is a pioneering venture studio and investment platform dedicated to nurturing and supporting vertical software and AI-driven enterprises. We are currently in the process of raising Fund II, aiming for a target of $30-50M through rolling closes over the next 18 months.The RoleWe are seeking a Partner-level leader in capital formation to spearhead our fundraising strategy in close collaboration with the founder. You will be instrumental in developing our approach, managing vital investor relationships, crafting the fundraising narrative, and embedding capital formation as a sustainable practice within the organization. This senior position is designed for an individual capable of transforming their network into tangible diligence and commitments.Target InvestorsPrimary: Tech founders and family offices (principals / decision-makers)Secondary: Successful business owners and select corporate capitalTypical commitments: $100k minimum, with a strong focus on $500k+.Your ResponsibilitiesDevelop and implement the fundraising strategy, including segmentation, target list, messaging, and conversion tactics.Co-lead critical investor meetings alongside the founder, managing the process from initial discussions to closing deals.Oversee diligence, negotiation, side letter arrangements, and closing mechanics, ensuring all documentation is handled effectively.Create a comprehensive fundraising framework, incorporating CRM practices, reporting, forecasting, templates, and operational rhythms.Manage and recruit support as necessary (IR operations, junior business development roles) over time.Leverage external partners tactically (such as placement agents) while maintaining accountability throughout the process.Success MetricsConsistent conversion from access to commitments.High accuracy in forecasting and effective process control.Strong discernment regarding public and private communications with LPs.Establishment of a repeatable fundraising process independent of the founder.QualificationsProven track record of raising or closing capital in private markets or similar high-trust roles.Access to relevant decision-makers and demonstrable success in closing deals.Ability to lead negotiations under pressure and coordinate complex stakeholder interactions.Exemplary discretion, integrity, and a high level of execution intensity.BenefitsCompetitive base salary, performance bonuses, and carry incentives, structured according to seniority, results, and organizational fit.

Location: San Francisco Transforming Security for Developers.At Aikido, we believe that security tools should empower developers, not hinder them. Traditional security solutions often disrupt workflows and slow down software releases, turning security into a bottleneck. Our mission is to redefine this experience by crafting developer-centric security products that minimize real risks while enhancing the software shipping process.Founded in 2022 by visionary entrepreneurs, Aikido has secured $85M in funding and achieved unicorn status. Our focus is on building self-securing software, and we invite you to join our exceptional team that values creativity, ownership, and innovation.We are seeking a Growth Marketing Manager to propel our growth in the North American market. In this pivotal role, you will spearhead initiatives that enhance our brand visibility and generate leads. Collaborating with marketing, sales, and partnership teams, you will devise innovative strategies to engage developers and security professionals.From influencer collaborations to unique campaigns and engaging events, your creativity will drive awareness and lead generation.This high-impact position offers the opportunity to significantly influence Aikido's success in the U.S. market.

About Our Team:The Security department plays a crucial role in safeguarding all individuals and assets at Oracle Park, focusing on the principles of Detect, Deter, Defuse, and Report. Join us at an iconic franchise within the sports industry and be part of a company that values small teams for significant impact, champions work-life balance, and fosters an inclusive culture where everyone can thrive and be their best selves.About the Position:As a Security Guard, you will contribute to a safe and secure environment at Oracle Park for all guests and staff by patrolling and monitoring various areas within and around the venue. Your responsibilities will include efficiently processing fans through magnetometers and/or Evolv Units at baseball games and other events. You will collaborate closely with the Giants Guest Services, Grounds Crew, Ballpark Operations, and Giants Enterprises departments, ensuring the safety and security of Oracle Park. This position reports to the Security Manager and requires the ability to work independently. Your workplace will be the stunning headquarters located at 24 Willie Mays Plaza, San Francisco.You Will Be Excited About This Role Because:· You are dedicated to implementing safety and security protocols at Oracle Park.· You will efficiently process guests through security checks, utilizing a hand wand when necessary.· You possess a unique ability to build trust and collaborate across the SF Giants organization.· You will observe, report, and facilitate the flow of essential information to security leadership.· You will monitor and manage the movement of visitors and contractors at various entrances of Oracle Park and the surrounding area.· You will patrol designated areas to ensure the safety of all guests and employees.· You will report any unusual or suspicious activities observed at Oracle Park.· You will become familiar with the layout of Oracle Park, including exit points and stairwells.· You will ensure unauthorized personnel do not access restricted areas.· You will stay informed about current events and activities during your shifts.· You will demonstrate excellent customer service at all times.Qualifications:· Must be at least 18 years of age.· A minimum of 1-2 years of experience in security or law enforcement.· Must be organized, punctual, and a team player.· Ability to comprehend, read, and follow written and verbal instructions.