Partner with product and engineering teams to identify risks early and build security into new features.
Lead threat modeling and secure design reviews for new products and architecture changes.
Perform security-focused code reviews and maintain application security tooling integrated into CI/CD.
Jump builds AI-powered tools that help financial advisors automate meeting prep, notes, and follow-up. It is a small startup with a culture that prioritizes security and trust, and security is core to the product.
Partner with product and engineering teams to identify application security risks and recommend mitigations.
Read application code, configuration, and pull requests to understand security risks and suggest improvements.
Contribute to vulnerability management, automation, and security tooling to scale AppSec efforts.
Affirm is reinventing credit to make it more honest and friendly, providing consumers the flexibility to buy now and pay later without hidden fees. We are a remote-first company with a culture centered on people, transparency, and offering competitive benefits including health coverage and flexible spending.
Identify and remediate vulnerabilities across the product ecosystem using code reviews and automation.
Integrate security tools and practices into CI/CD pipelines to ensure secure development.
Collaborate with engineering teams to apply threat modeling and secure-by-design principles.
They are a partner company specializing in digital product security. The team size is not specified, but the culture emphasizes trust, collaboration, and remote work.
Partner with product and engineering teams to identify security risks and implement secure solutions throughout the product lifecycle.
Lead threat modeling activities, secure design reviews, and security-focused code reviews to improve development practices.
Build, maintain, and improve application security tooling and participate in incident response activities.
The partner company is a fast-moving engineering organization focused on protecting modern software products and the sensitive data they manage. The team values innovation, inclusion, and continuous improvement, and offers a collaborative culture with high ownership.
Perform hands-on security testing and code review across web applications and APIs.
Conduct threat modeling and embed secure development practices into the SDLC.
Build and tune security tooling, including SAST, DAST, and CI/CD automation.
Prolific builds human data infrastructure for AI development, connecting researchers with a global participant pool to collect high-quality, ethically sourced behavioral data. They are a mission-driven company trusted by world-leading research institutions and AI labs, with a remote-first culture.
Define security requirements and design application architectures following a secure-by-default approach.
Conduct threat modeling, code reviews, and penetration testing on cloud-based web and mobile apps.
Implement, manage, and automate SAST/DAST/SCA security controls and WAF rules to enforce protection at scale.
Prima is a motor insurance company that uses data and technology to provide a great experience for drivers. They are trusted by over 5 million drivers and have over 350 engineers in their Engineering department, fostering a culture of curiosity and collaboration.
Leads product security work across Black Duck's portfolio, including architecture reviews, threat models, vulnerability triage, and customer-facing security inquiries.
Maintains detection content in CrowdStrike NG-SIEM and Sumo Logic, contributes to SOAR automations, and coordinates vulnerability fixes with engineering teams.
Acts as an informal technical resource for less experienced team members, explains complex security topics to diverse stakeholders, and documents runbooks and SOPs.
Black Duck Software, Inc. helps organizations build secure, high-quality software, minimizing risks while maximizing speed and productivity. A recognized pioneer in application security with industry-leading tools and services, they partner with teams to maximize security and quality in DevSecOps.
Lead threat modeling and security architecture reviews with engineering teams by translating security risks into concrete development actions.
Architect, build, and maintain security tooling and integrations that make secure development the default in our CI/CD pipelines.
Design and deploy automated security testing to identify vulnerabilities early in the development process.
Abnormal Security protects the humans behind the world's most critical organizations from AI-powered cybercrime. More than 4,500 enterprises trust its behavioral AI platform.
Secure AI systems and use AI to scale security, conducting security reviews and threat modeling of AI-integrated product features.
Deliver end-to-end application security reviews for high-risk features, working directly with engineering teams to surface and close risk.
Advance CI/CD pipeline security by operating and evolving security scanning controls in GitLab pipelines.
Smartsheet empowers teams to manage work and scale solutions by uniting human teams with AI agents. They are a large company with over 20 years of experience, fostering a culture where ideas are heard and contributions have real impact.
Partner with engineering teams to perform security reviews, threat modeling, and risk assessments for product features and APIs.
Develop and maintain scalable security tools and automation pipelines for vulnerability detection across the SDLC.
Contribute to security architecture reviews and support bug bounty programs and incident response.
Lime is a global leader in micromobility on a mission to make transportation shared, affordable, and carbon-free. A Time Magazine 100 Most Influential Company, Lime has powered over a billion rides in 30 countries and is a fast-paced, lean, remote-first team.
Hunt for and close security vulnerabilities across Counterpart Assistant using custom tooling and AI-driven frameworks.
Harden systems, services, and endpoints while establishing strong security monitoring and safeguarding PHI.
Raise the security bar by reviewing critical pull requests, running training, and mentoring engineers on secure coding practices.
Counterpart Health, a subsidiary of Clover Health, builds an AI-enabled primary care tool called Counterpart Assistant that helps physicians diagnose and manage chronic conditions earlier. The company employs a remote-first culture with a diverse and inclusive team focused on transforming healthcare at scale.
Lead secure design reviews, threat modeling, and risk assessments for AI-driven products and APIs.
Embed security practices throughout the software and AI development lifecycle.
Architect and enforce security controls for AI/ML systems and cloud-native infrastructure.
AlphaSense provides AI-driven market intelligence and search platform trusted by over 6,000 enterprise customers. Founded in 2011, the company has more than 2,000 employees globally with offices in multiple countries.
Partner with engineering, product, and DevOps teams to integrate security practices throughout the SDLC, focusing on cloud-native environments and automated pipelines.
Design, implement, and maintain security tooling and gates within CI/CD pipelines covering SAST, DAST, SCA, secrets detection, and container scanning.
Lead threat modeling, conduct application security assessments including code review and manual penetration testing, and triage bug bounty reports.
Hyland is the pioneer of the Content Innovation Cloud, delivering ubiquitous enterprise intelligence to organizations. With a team of nearly 4,000 employees, the company fosters an employee-centric culture focused on community impact and innovation.
Design and implement security controls across applications, cloud infrastructure, and development environments.
Conduct architecture reviews, threat modeling, and security assessments for new products.
Identify, prioritize, and remediate vulnerabilities across the technology stack.
SignalFire partners with top early-stage startups that are shaping the future of technology. They have a portfolio of over 200 innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS.
Provide strong leadership as a security thought leader across Delinea's product offerings.
Perform end-to-end security architecture reviews and threat modeling.
Maintain and mature Product Security tooling such as SAST, SCA, DAST, ASPM.
Delinea is a pioneer in securing human and machine identities through intelligent, centralized authorization. They are a global team of passionate problem-solvers, with a culture of innovation, respect, and fairness.
Define and enforce security requirements for software products, features, and components.
Design, perform, and maintain security analysis on commercial products throughout the product lifecycle.
Collaborate with cross-functional teams to perform vulnerability management and implement mitigation strategies.
symplr is revolutionizing healthcare operations with a platform that drives effective, efficient, and connected workflows. The company is remote-first with employees across the US, India, and the Netherlands, and values teamwork, customer focus, and integrity.
Architect, design, and implement end-to-end security solutions including firewalls, intrusion detection, and cloud security controls.
Collaborate with DevOps to integrate security into CI/CD pipelines and automate secure deployments.
Conduct regular security assessments, threat modeling, and architecture reviews to identify risks and design mitigations.
Figure is transforming capital markets through blockchain, powering real products used by hundreds of thousands of consumers and institutions. With over 170 partners and $22 billion in home equity loans originated, Figure is the largest non-bank provider of home equity financing in the U.S., recognized as one of Forbes' Most Innovative Fintech Startups in 2025.
Lead threat modeling, architecture reviews, and code reviews for web applications, APIs, and microservices.
Actively develop and commit code to fix security flaws in Python, Go, or JavaScript/TypeScript codebases.
Implement and manage security testing tools within CI/CD pipelines to catch vulnerabilities early in the SDLC.
RunPod is the AI Developer Cloud, providing a platform for developers to experiment, train, fine-tune, deploy, and scale AI. We are a small, remote-first team that has processed over 20 billion inference requests and closed a $100M Series A in June 2026.
Own threat modeling and secure code reviews for new products and features.
Maintain and tune AppSec tooling, and run the bug bounty program.
Design and evolve the secure SDLC, and partner with engineering teams to implement secure-by-default patterns.
Ondo Finance is building institutional-grade financial infrastructure for tokenized real-world assets. The company operates at the intersection of traditional finance and on-chain systems, with a focus on security and innovation.