Senior Application Security Engineer jobs in United States
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AlphaSense · 10 hours ago

Senior Application Security Engineer

AlphaSense is a leading provider of AI-driven market intelligence solutions, helping companies make informed decisions. The Senior Application Security Engineer will be responsible for securing AlphaSense's cloud-based SaaS products by embedding security best practices into the software development lifecycle and enhancing automation across CI/CD processes.

AnalyticsArtificial Intelligence (AI)Machine LearningMarket ResearchSaaSSearch Engine
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Comp. & Benefits
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H1B Sponsor Likelynote

Responsibilities

Lead application security initiatives across all SaaS products and microservices
Conduct threat modeling, architecture reviews, and secure code assessments for both backend and frontend systems
Implement and manage security automation in CI/CD, integrating SAST, DAST, SCA, and container image scanning tools
Collaborate with engineering teams to triage, prioritize, and remediate vulnerabilities across applications and containerized workloads
Drive AppSec awareness and training, developing secure coding practices and guidelines
Evaluate and deploy container security controls, ensuring images and orchestrators (Kubernetes, ECS, etc.) follow best practices
Support bug bounty and vulnerability disclosure programs and coordinate penetration testing
Stay ahead of emerging application and container threats, and recommend preventive controls aligned with OWASP and CIS benchmarks

Qualification

Application SecurityCloud SecurityCI/CD Security AutomationSASTDASTContainer SecuritySecure CodingAWS SecurityKubernetes SecurityDevSecOpsThreat ModelingVulnerability ManagementPenetration TestingSoft Skills

Required

5+ years of experience in Application or Product Security, preferably in a SaaS or cloud-native environment
Strong understanding of web app and API security, microservices, and containerized architectures
Experience integrating security tooling into modern CI/CD workflows
Proficiency with SAST, DAST, IaC scanning, and container security platforms
Skilled in secure coding and code review for at least one major language (Python, Java, Go, JavaScript)
Familiarity with AWS security, Kubernetes security, and DevSecOps best practices

Preferred

Experience in data analytics or AI/ML product environments
Prior experience managing or integrating container runtime protection and supply chain security
Certifications such as OSWE, OSCP, CSSLP, AWS Security Specialty, or CISSP

Benefits

Performance-based bonus
Equity
Generous benefits program

Company

AlphaSense

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AlphaSense is a platform harnessing AI to deliver insights, helping professionals make informed, impactful decisions. It is a sub-organization of AlphaSense.

H1B Sponsorship

AlphaSense has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7)
2024 (1)
2023 (3)
2022 (3)
2021 (3)
2020 (4)

Funding

Current Stage
Late Stage
Total Funding
$1.42B
Key Investors
BondCapitalGBlackRock
2024-06-11Series F· $650M
2023-09-28Series E· $150M
2023-04-11Series D· $100M

Leadership Team

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Jack Kokko
Founder and CEO
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Joe Hill
CFO
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Company data provided by crunchbase