Improve and maintain perimeter and network-layer defenses (WAF, Rate Limiting, Anti-bot, DDoS mitigation).
Secure product APIs against abuse and anomalous traffic.
Run Vulnerability Management process and coordinate external pentests.
Social Discovery Group (SDG) is one of the world's largest groups of social discovery companies, uniting millions of users on dozens of products. Our international team of 1000+ professionals works remotely worldwide, and we are a two-time 'Great Place to Work' winner.
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 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 implement secure application architectures considering authentication, authorization, data protection, and vulnerability management.
Develop and maintain secure coding guidelines, conduct security reviews, and implement security controls.
Communicate security risks to stakeholders and provide guidance on secure coding practices.
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange. With over 300 million users in 100+ countries, it offers a diverse, fast-paced, and innovative work environment.
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.
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.
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.
Design and implement RESTful, SOAP, or GraphQL services following API-first principles.
Integrate third-party services and implement robust authentication and authorization mechanisms.
Monitor performance, resolve bottlenecks, and implement caching and load-balancing techniques.
True Zero Technologies is a veteran-owned small business that focuses on the purposeful enablement of people and technology to drive quality outcomes. The company has been named a Best Place to Work in 2023 and 2025 and has made the Inc. 5000 list of fastest-growing companies in America.
Bolster Auctane's global engineering and operations within the Information Security Group, reporting to the CISO.
Lead security programs defining technology and processes for cybersecurity, focusing on Enterprise and Cloud Infrastructures.
Manage core security operations, incident response, and vulnerability management while promoting security by design.
Auctane provides mailing and shipping software products that enable businesses of all sizes to send billions of items annually, worth over $200 billion, to recipients worldwide. The company, with a family of brands including ShipStation and Stamps.com, values a flat and open engineering culture and emphasizes teamwork, customer delight, and delivering great outcomes.
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.
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.
Execute the security architecture process for business initiatives, from engagement through to implementation.
Support the Information Security Architect across analysis, reviews, and outputs as needed.
Act as a point of contact for InfoSec queries and use security tooling to identify and analyze risks.
StackAdapt is a leading technology company that provides an AI-powered marketing platform for programmatic advertising. The company has a diverse, remote-first culture with a supportive workplace.
Design, implement, and enforce information security posture and policies as a senior architect.
Provide security consulting to IT projects and lead incident response and threat analysis.
Conduct research on emerging threats, best practices, and technologies to enhance security.
Mercury Insurance helps people reduce risk and overcome unexpected events, serving customers for over 60 years. They are a midsize employer with a focus on inclusion, growth, and team 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.
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.
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.
Own and evolve the product vision and strategy for Dragos Platform integrations, prioritizing based on customer demand and market trends.
Drive development and management of dragos-developed and partner-developed integrations, maintaining accurate documentation and governance.
Build and maintain strong relationships with technology partners, guiding them through the onboarding process and ensuring program alignment.
Dragos is on a relentless mission to defend industrial organizations that provide necessities like running water, electricity, and safe working environments. As a market leader in ICS/OT cybersecurity, we are a remote-first culture with operations across North America, Europe, the Middle East, and APAC, and seek mission-oriented teammates who value authenticity, transparency, and trust.
Lead penetration testing across web apps, APIs, and infrastructure.
Deliver detailed reports with proof-of-concept exploitation scenarios.
Mentor junior consultants and contribute to security research.
VerTALENTS is a subsidiary of VerSprite Cybersecurity that specializes in technology staffing, connecting top technical talent with clients. They work with clients to fill both full-time and contracting opportunities, adding value to both clients and candidates.