Source Job

India

  • 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.

Application Security Cloud Security CI/CD Threat Modeling Python

20 jobs similar to Senior Application Security Engineer

Jobs ranked by similarity.

US

  • 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.

US

  • 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.

$218,000–$273,000/yr
US Canada Unlimited PTO

  • 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.

Canada

  • 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.

Spain

  • 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.

$60,000–$211,000/yr
Canada

  • Embed secure-by-design principles across cloud, SaaS, and AI-driven systems.
  • Lead threat modeling sessions and security design reviews for applications, APIs, and microservices.
  • Define security standards, mentor engineers, and drive organization-wide risk reduction programs.

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.

Ireland

  • Design and implement security controls across CI/CD pipelines, cloud infrastructure, and software development workflows.
  • Integrate security testing tools including SAST, DAST, dependency scanning, and vulnerability management.
  • Partner with Engineering, Infrastructure, and Security teams to implement secure development practices.

Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Backed by Insight Partners, the company supports customers in more than 20 countries, manages over 15 million endpoints, and fosters a culture of innovation, accountability, and results.

Unlimited PTO

  • 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.

US 5w PTO

  • 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.

$192,000–$240,000/yr
United States

  • 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.

Europe

  • Champion and implement security best practices and automated tooling across Spotify's infrastructure and platforms.
  • Partner closely with teams to integrate security throughout the software development lifecycle from design to deployment.
  • Conduct threat modeling, security reviews, and risk assessments for both AI and non-AI systems.

Spotify is the world's most popular audio streaming subscription service, unlocking the potential of human creativity by giving artists the opportunity to live off their art. With over 700 million users, the company values curiosity, collaboration, and a willingness to both teach and learn from others.

$175,000–$215,000/yr
US 4w PTO 12w maternity 12w paternity

  • 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.

UK Global

  • 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.

$200,000–$220,000/yr
US

  • Embed security into every stage of software delivery across multi-cloud environments (AWS, Azure) as a hands-on technical leader.
  • Architect secure, scalable infrastructure, set engineering standards, and mentor a team of DevSecOps engineers.
  • Champion a shift-left security culture, integrate AI-powered tooling, and partner with cross-functional teams to align secure cloud solutions with business objectives.

ComPsych is the worldwide leader in organizational mental health, well-being, and absence management, dedicated to igniting human potential in workplaces across the globe. For over 40 years, they have combined technology with human expertise to support more than 75,000 customers worldwide, touching over 160 million lives across 200 countries.

$122,090–$160,000/yr
US

  • 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.

$190,800–$267,100/yr
US

  • Review and threat model AI-powered product features, LLM integrations, and agentic workflows before launch.
  • Build reusable AI security primitives like guardrails, scanners, and policy checks to secure AI development.
  • Design security tooling to detect and prevent prompt injection, jailbreaks, and data leakage in AI systems.

Reddit is a community of communities built on shared interests, passion, and trust, hosting open conversations. With over 100,000 active communities and 126 million daily active users, it is one of the largest sources of information online.

$73,000–$80,300/yr
Canada Unlimited PTO

  • Partner with engineering teams to design, build, and operate secure-by-default cloud infrastructure across AWS and Google Cloud.
  • Build reusable Terraform modules and policy-as-code guardrails to make secure implementation easier for engineering teams.
  • Operate CSPM/CNAPP tooling and drive remediation of cloud vulnerabilities and misconfigurations.

Fullscript is a health technology company that provides a platform for practitioners to access clinical insights, lab interpretations, and high-quality supplements, serving over 125,000 practitioners and 10 million patients. The company has a remote-first culture, emphasizes work-life balance, and values inclusivity and continuous learning.

Canada

  • 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.

$130,000–$160,000/yr
US Unlimited PTO 18w maternity 12w paternity

  • Own the managed AI platform posture end-to-end, anticipating changes and governing usage across the organization.
  • Build financial visibility with token tracking dashboards, anomaly detection, and ROI reporting for leadership.
  • Harden AI security posture by mitigating prompt injection risks and ensuring no sensitive data flows into AI prompts.

Chainguard is the trusted source for open source, delivering hardened, secure builds of open source software and AI agents. They are venture-backed by leading investors and count Fortune 500 enterprises like Anduril, Canva, and OpenAI as customers.

US 4w PTO

  • 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.