Own and improve the secure software development lifecycle, perform application security reviews, threat modeling, and deep code-level analysis for high-impact product, platform, and AI features.
Drive vulnerability management across internal reviews, bug bounty, pentests, and other research signals, ensuring findings are validated, prioritized, and tracked through remediation.
Configure and improve AppSec tooling and integrations, and use AI to automate and scale security processes while validating outputs with strong engineering judgment.
Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $250 million to date and valued at $1.6 billion.
Play a key role in protecting and strengthening large-scale cloud-native applications that power next-generation AI infrastructure.
Work at the intersection of software engineering and cybersecurity, ensuring security is embedded throughout the software development lifecycle.
Collaborate cross-functionally to identify and remediate vulnerabilities in complex distributed systems.
Our partner is a company building large-scale cloud-native applications that power next-generation AI infrastructure. They have a high-impact security engineering environment with a collaborative and innovative culture focused on trust, learning, and impact.
Perform penetration testing and design reviews to identify vulnerabilities and insecure designs.
Maintain and build internal tools to automate security efforts, including SAST and DAST testing.
Identify vulnerabilities, demonstrate business impact, and articulate risk to drive prioritization.
Brex is the intelligent finance platform that enables companies to spend smarter and move faster in over 200 markets. With tens of thousands of customers including DoorDash, Coinbase, and Zoom, Brex fosters a diverse and inclusive team culture where collaboration with some of the brightest minds in the industry is key.
Conduct threat modelling reviews of Technical Design Documents (TDDs) and provide actionable security recommendations early in the design process.
Perform application security assessments, including penetration testing, vulnerability assessments, and proof-of-concept development.
Investigate, triage, and respond to Bug Bounty program submissions, validating findings and driving timely remediation with engineering teams.
MoonPay is a unified payments platform for digital currency. Trusted by over 30 million customers and over 500 ecosystem partners, the company is committed to building a fairer, more open financial system with a culture of accountability and inclusivity.
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.
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.
Enable software engineering teams to continuously improve the security posture of products and SaaS environments through AppSec and DevSecOps expertise.
Serve as the go-to AppSec expert, mentoring engineers on secure design patterns and coding practices while collaborating on threat models and design reviews.
Lead automation of vulnerability management tooling across CI/CD pipelines, perform security code reviews, and contribute to compliance strategies.
Hypori is a high-growth cybersecurity SaaS company transforming how organizations think about secure mobility. Backed by $55M in funding from investors including UBS and AE Industrial Partners, the company is expanding into new commercial and regulated markets.
Conduct application security reviews including threat modeling, code review, and risk assessment for new features.
Perform and improve SAST/DAST operations, triage, validation, and remediation tracking in CI/CD pipelines.
Apply and improve AI security review processes for LLM-integrated features and agentic attack surfaces.
Monarch is a powerful, all-in-one personal finance platform designed to simplify money management. They are a fully remote team of do-ers led by experienced entrepreneurs, passionate about building a product people love.
Deliver Application Security services including threat modeling, architecture reviews, and program assessments.
Author comprehensive reports tailored to technical and managerial audiences with remediation strategies.
Contribute to practice development and mentor team members while embracing emerging technologies.
GuidePoint Security provides trusted cybersecurity expertise, solutions, and services to help organizations minimize risk. With over 1,200 employees, the company fosters a collaborative culture focused on mentorship and knowledge sharing.
Lead implementation and optimization of AppSec tools such as SAST, DAST, and SCA across client environments.
Conduct manual application and API security assessments, identifying vulnerabilities and recommending remediation strategies.
Advise clients on secure SDLC practices and integrate security tools into CI/CD pipelines.
The company is a cybersecurity consulting firm that helps organizations design and operationalize application security programs. It operates with a remote-first culture and a collaborative, client-facing team.
Perform offensive security assessments on cloud infrastructure, web applications, APIs, and traditional networks for clients across various industries.
Develop detailed penetration testing documentation and collaborate with teams to integrate security into CI/CD pipelines.
Contribute to building a new offensive security service line within a top-rated CPA and advisory firm.
Aprio is a top 20 CPA-led advisory firm serving fast-growing industries with expertise in assurance, tax, and advisory services. The firm has over 3,200 team members across 40+ offices globally, and is recognized as a Best Place to Work with a collaborative culture.
Lead deep-dive investigations and coordinate resolution across engineering teams during significant security events.
Drive coordinated response across releases, balancing risk and remediation feasibility to reduce exposure window.
Author postmortems and drive continuous improvement after product security incidents.
ServiceNow is the AI control tower for business reinvention, helping 85% of the Fortune 500 work smarter. They foster an AI-native culture with a focus on innovation, flexibility, and trust.
Build, operate, and maintain core security infrastructure to protect enterprise systems.
Collaborate with engineering, IT, and security teams to implement security tools and policies.
Mentor team members and drive automated alerting and response capabilities.
Samsara is the pioneer of the Connected Operations Cloud, a platform that helps organizations harness IoT data to improve safety, efficiency, and sustainability of physical operations. As a recently public company with thousands of employees, Samsara fosters a culture of ownership, collaboration, and growth, aiming to digitally transform industries that represent over 40% of global GDP.
Lead AppSec program assessments to evaluate current state and help clients prioritize remediation efforts based on risk, resources, and organizational readiness.
Design pragmatic security workflows, processes, and tooling integrations that engineering teams will actually adopt.
Deliver polished client work including clear assessments, actionable roadmaps, and executive communications that drive decision-making.
GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. The company has grown to over 1,200 employees and serves as a trusted advisor to more than 6,200 customers.
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.
Deliver major features and architectural improvements across the Add-ons stack, including automated moderation pipelines, Reviewer tools, and DevHub.
Improve platform reliability through deployments, monitoring, and incident response, while creating robust observability systems and data-backed insights.
Collaborate with designers, product managers, QA, and community contributors to deliver end-to-end improvements and resolve issues impacting users and developers.
Mozilla Corporation is the non-profit-backed technology company behind Firefox and other products, focused on making the internet better for people. With over 225 million users and wholly owned by the non-profit Mozilla Foundation, we are committed to open-source software and a people-first mission, not shareholders.
Partner with Product and Engineering teams to integrate security into application design and development, leading threat modeling and secure code reviews.
Develop and implement automated security guardrails across the SDLC, investigate and prioritize application security findings.
Promote secure coding practices through training and coaching, and create security standards and procedures that scale across teams.
Quanata is an insurance technology innovation company that engineers advanced risk prediction and prevention solutions and builds a full-stack, flexible, digital & increasingly AI-native insurance platform. We are a remote-first company wholly owned and funded by State Farm, with a culture that prioritizes inclusivity and positive collaboration.
Jobgether uses an AI-powered matching process to connect candidates with hiring companies quickly and objectively. They are a remote-first, globally distributed company with an inclusive engineering culture.
Lead and own the ongoing operation and maintenance of Samsara’s vulnerability management program.
Collaborate with engineering teams to track and support the remediation of identified vulnerabilities.
Champion Samsara’s cultural principles in daily work.
Samsara is the pioneer of the Connected Operations Cloud, enabling organizations to harness IoT data for actionable insights. As a recently public company with a global team, they foster a culture of rapid career development and encourage employees to architect their own careers.
Identify and eliminate bottlenecks across engineering and the business using DevOps and agile thinking.
Build and maintain CI/CD pipelines and infrastructure-as-code, and harden AI-generated apps from non-engineering teams.
Strengthen DevSecOps practices including scanning, vulnerability management, and compliance workflows.
Mangomint is a fast-growing SaaS company on a mission to make every salon and spa more profitable. They are a primarily remote, ambitious, and collaborative team with thousands of customers, aiming to become the #1 market leader.