Senior Application Security Engineer

Barracuda Networks Inc. • Chelmsford, MA

22d

About The Position

As a Sr. Application Security Engineer, you’ll help shape the future of our AppSec program. You’ll work effectively and efficiently in a small, high-impact team, bringing a sense of ownership and community. You’ll have the opportunity to learn quickly, provide feedback on long-term improvements, and drive strategic security initiatives across our product portfolio.
Tech Stack:
TypeScript/JavaScript, Python, Ruby, Java, Go
CI/CD automation tools (SAST, SCA, Secrets Scanning, etc.)
AI security controls and LLM risk management

Requirements

• 5–8+ years in product-focused AppSec, with a track record of embedding security and reducing late-stage findings via automation and developer enablement
• Deep practical knowledge of core security concepts (authN/Z, session management, input/output handling, logging, data protection, access controls)
• Proficient in at least two programming languages (TypeScript/JavaScript, Python, Ruby, Java, Go, etc.)
• Hands-on experience with application penetration testing and code reviews
• Proficient in threat modeling and risk-based analysis
• Strong organizational, time-management, communication, and presentation skills

Responsibilities

• Embed security across the development lifecycle, moving from pen-test/documentation-heavy to guardrail-driven programs
• Facilitate lightweight, feature-level threat models and drive risk-based discussions
• Perform hands-on application penetration tests and security-focused source code reviews
• Drive risk rating and vulnerability management processes
• Partner with product, platform, and engineering leads to drive security initiatives
• Lead outcome-focused design review discussions and security trainings
• Provide framework-specific remediation guidance to developers

Benefits

• A team where you can voice your opinion, make an impact, and where you and your experience are valued.
• Internal mobility – there are opportunities for cross training and the ability to attain your next career step within Barracuda.
• Equity, in the form of non-qualifying options
• High-quality health benefits
• Retirement Plan with employer match
• Career-growth opportunities
• Flexible Time Off and Paid Time Off benefits
• Volunteer opportunities

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed