Conduct security and privacy reviews of Brave browser and Brave Search.
Triages and fixes security reports, collaborating on privacy-preserving protocols.
Designs and implements new security and privacy features with a small, elite team.
Brave is on a mission to protect the human right to privacy online, offering a free browser that blocks creepy ads and trackers, a private search engine, and a crypto wallet. Already 110+ million people use Brave, with millions more switching monthly, in a hyper-growth company with a flat org structure and ridiculously smart teammates.
Advance Firefox's security architecture and cryptography stack, including cryptographic protocols and WebPKI.
Design and implement web platform security features in collaboration with the broader web community.
Improve browser reliability, performance, and resource efficiency through analysis and optimization.
Mozilla Corporation is a non-profit-backed technology company that develops the Firefox web browser and focuses on privacy, AI, social media, and security. With over 225 million monthly users, Mozilla is dedicated to making the internet better for people and is owned by the Mozilla Foundation.
Design and ship scalable security solutions to bridge the gap between security and engineering teams.
Build cooperative partnerships with product and engineering teams to integrate robust security capabilities at scale.
Drive security risk reduction through technical leadership, security reviews, and mentorship across engineering teams.
Twilio is a communications platform that delivers innovative solutions to hundreds of thousands of businesses and empowers millions of developers worldwide to craft personalized customer experiences. The company has a remote-first work culture with a strong focus on connection, global inclusion, and diverse experiences, making a global impact each day.
Lead security initiatives across infrastructure, applications, cloud, and enterprise deployments to ensure a strong security posture.
Conduct penetration testing, vulnerability assessments, and security reviews to proactively identify and mitigate risks.
Collaborate with engineering, DevOps, and machine learning teams to embed security best practices into products and processes.
The company develops innovative AI-driven products for highly regulated environments. They operate with a startup culture, emphasizing collaboration, autonomy, and continuous improvement.
Triage, validate, and remediate security vulnerabilities across products, infrastructure, and internal systems.
Develop, maintain, and contribute to internal and open-source security tooling, writing production-grade code.
Improve secure development practices through code reviews, threat modeling, and security design reviews.
Tiger Data provides the fastest PostgreSQL platform for transactional, analytical, and agentic workloads. With over 2,000 customers and 3 million active databases, it is a remote-first team backed by $180 million in funding.
Lead application security reviews, threat modeling, and secure code review for new features and significant product changes.
Operate and improve SAST, DAST, and SCA tooling, triage findings, and partner with engineering teams to harden the codebase.
Plan and execute internal penetration tests against web applications, APIs, and mobile clients, and own the vulnerability management lifecycle.
ButterflyMX empowers people to automate property access, operations, and security from a single platform, serving over 20,000 properties worldwide. As a distributed, primarily remote workforce, they seek intelligent, passionate, and collaborative individuals driven by a shared commitment to excellence and innovation.
Design and build privacy-focused systems that protect users from tracking, data misuse, and emerging online threats.
Enhance backend services and privacy infrastructure using Go, Node.js, Python, or Perl.
Lead complex technical projects from ideation through implementation, ensuring scalability and reliability.
Our partner is a privacy-first engineering organization focused on building and maintaining systems that protect users from tracking, profiling, and emerging online threats. They operate in a fully remote, globally distributed environment with a values-driven culture centered on trust, privacy, and transparency.
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.
Design and build scalable backend systems, APIs, and data pipelines for the vulnerability intelligence platform.
Own services end-to-end including architecture, development, deployment, and operation.
Lead technical design discussions and contribute to system architecture decisions while mentoring junior engineers.
VulnCheck transforms vulnerability intelligence by helping security teams act faster with more confidence. Founded in 2021, the company has a transparent, collaborative, and supportive culture with a fast-growing team of experts.
Design, build, and operate scalable cloud infrastructure and infrastructure-as-code for globally distributed services.
Develop and maintain CI/CD pipelines to support rapid and reliable delivery of backend and client components.
Own service reliability by implementing observability (metrics, logs, tracing) and leading incident response with actionable improvements.
NetBird develops an open-source zero-trust network security platform that is easy to use and affordable for teams of all sizes. Since its launch in 2021, it has gained trust among thousands of companies and connects hundreds of thousands of users worldwide, driven by a community-focused culture.
Own key security domains such as vulnerability management, application security, API security, and supply chain security.
Partner with engineering teams to integrate security into design reviews, threat modeling, CI/CD pipelines, and developer workflows.
Develop and improve security tooling and automation to reduce manual effort and leverage AI for triage and detection.
NinjaTrader is an industry-leading trading platform and futures broker that empowers traders with award-winning software and brokerage services. Since 2003, the company has grown to over 2 million users and is the number one rated futures brokerage worldwide, fostering a dynamic culture focused on social connection, professional development, and employee recognition.
Lead the security research function by defining methodologies and best practices for identifying cloud and application security threats.
Conduct advanced vulnerability research and collaborate with engineering teams to translate findings into product features.
Publish high-quality technical content and establish thought leadership in the cybersecurity community.
The company is a cybersecurity vendor that develops AI-powered security solutions. It is a fast-growing, remote-first organization with a collaborative culture emphasizing technical excellence and continuous learning.
Design and automate controls, detection mechanisms, and tooling to improve Information Security of Algolia's infrastructure and products.
Partner with engineering and product teams to integrate Information Security into new features, systems, and development pipelines.
Conduct Information Security risk assessments and threat models of core systems, services, and third-party vendors.
Algolia is a pioneer and market leader in AI Search, empowering 17,000+ businesses with blazing-fast, predictive search experiences. The company raised $150M in Series D funding, quadrupling its valuation to $2.25B, and has a global team with offices in Paris, NYC, London, Sydney, and Bucharest.
Lead a specialized team of security engineers focused on application, cloud, and AI system security.
Champion shift-left security practices including threat modeling, secure code review, and developer training.
Define cloud security standards and enforce security for AI systems including LLM-based agents.
Acquia empowers ambitious brands to create digital customer experiences using open source Drupal. Headquartered in Boston, MA, it is a Great Place to Work-Certified company and among the world's top software companies.
United StatesCanadaDominican Republic
Unlimited PTO
Lead application and product security across Forward-built, third-party, and AI-built software.
Evolve the pentest program and proactively build AI solutions within the appsec function.
Own remediation workflows and partner with teams to build controls for external exposure.
Forward Financing is a financial technology company that unlocks capital for small businesses across America. They are a recognized Best Place to Work with a remote-first culture and team members across the US, Canada, and Dominican Republic.
Lead security strategy and develop scalable practices to protect systems, products, and customers.
Partner with engineering teams to improve resilience, reduce risk, and embed security into development.
Manage security incidents, evaluate emerging technologies, and build a high-performing security team.
The company is a fast-growing technology firm focused on innovation and engineering excellence. It operates with a distributed international team and emphasizes trust, autonomy, and ownership.
Strengthen company-wide security posture through hands-on engineering, collaboration, and pragmatic standards, focusing on application security, cloud and infrastructure security, and secure development practices.
Define and implement scalable security standards supporting SOC 2 readiness through practical, automated, and auditable solutions, partnering with Engineering, Infrastructure, IT, Product, Legal, and other teams.
Build and maintain internal security tools, automation, and services that support secure development, compliance workflows, vulnerability management, and operational visibility.
Later is the world’s most intelligent influencer marketing company, built to give brands the confidence to create unforgettable campaigns by combining real creator relationships, trusted intelligence, and expert guidance. Trusted by leading enterprise brands including Nike, Wayfair, Unilever, and Southwest Airlines, Later bridges creativity and performance so campaigns deliver results.
Set and own strategic roadmaps for assigned security partner pod and work directly with product, engineering and security leaders to ship product security outcomes.
Prioritize customer experience, ergonomics and thoughtful security design to prevent adverse impact from security flaws.
Go deep and become an expert in the Dasher Logistics engineering vertical, focusing on resolving classes of security vulnerabilities.
DoorDash is a technology and logistics company that empowers local economies by enabling door-to-door delivery. The company is growing rapidly and is committed to diversity and inclusion, offering comprehensive benefits and a focus on employee well-being.
Design and deliver secure, scalable software solutions using Go within a cloud-native architecture.
Build platform capabilities for API security, cryptographic controls, AI governance, and supply chain security.
Collaborate with engineering, platform, and security teams to enhance production system security and resilience.
Jobgether is a platform that uses AI-powered matching to connect candidates with roles. They partner with companies to manage applications and next steps, fostering an inclusive and diverse working environment.
Lead integration of security across the SDLC, embedding automated testing into CI/CD pipelines.
Secure cloud-native AWS architectures and enforce least privilege access and runtime protections.
Perform threat modeling, automate compliance, and innovate with AI security standards.
TrueML is a mission-driven financial software company that uses machine learning to improve customer experiences for distressed borrowers. The team includes data scientists, financial services experts, and customer experience fanatics building inclusive financial technology.