Senior AppSec Engineer - Threat Modeling & Secure Coding
Cybersecurity Jobs
Amazon.com Services LLC in California is seeking an experienced Application Security engineer (SecEng III, AppSec) to elevate secure engineering at scale through hands-on security work, automation, and collaboration with software teams. This role targets experts with 8+ years in App Security or development and requires strong threat modeling and secure code review across Java, Python, and JavaScript. The position offers sign-on payments, RSUs, comprehensive healthcare, and time off. #J-18808-Ljbffr Cybersecurity Jobs
- Salesforce, Inc. is seeking a Senior Product Security Engineer, Infrastructure to fortify our core services across cloud and on‑prem environments... ..., databases, and monitoring tools. You will drive threat modeling, secure design reviews, and risk-based security roadmaps...Senior
- Salesforce is seeking a Senior Security Engineer to join Product Security and partner with product engineering teams to find, validate, and... ...Java, Python, JavaScript/TypeScript, Go, or Ruby, and apply threat modeling and cloud security principles to secure the codebase and...Senior
$192k - $240k
...you need to grow your career.Engineering at BrexEngineering at Brex is... ...Our teams span Software, Data, Security, and IT, and operate with... ...detecting and responding to security threats across Brex's corporate and... ...Python, so experience with coding is requiredYou thrive in a...SeniorWork at officeRemote workWork from home- Weave Robotics, Inc. is seeking a Senior Security Engineer to secure home robots—from embedded devices to cloud services. You’ll threat-model new systems, identify vulnerabilities, design... ...homes and businesses. You will inspect code, investigate incidents, and contribute...Senior
$135.48k - $227.7k
...the role:As a member of our Security Operations Team, you will collaborate... ...with a global team of engineers to monitor and respond to security... ...response and insider threat initiativesCoordinate the building... ...insider threatChampion, role model, and embed Samsara’s cultural...SeniorFull timePart timeRemote workFlexible hoursShift work- ...Cambridge, MA (and London/San Francisco) seeks a Staff/Principal Security Engineer to lead AI safety and security efforts at the boundary of safety and security. You will investigate systems, develop threat models, test assumptions and propose protections for capabilities...Senior
$100k - $300k
...make truly agentic security workflows a reality... ...Role We're hiring a Senior Application Security Engineer to own the security... ...lifecycle: threat modeling, secure design reviews, and secure-coding guidance that engineers... ...hire or building an AppSec function from scratch...SeniorFlexible hours- ...state-of-the-art AppSec program from the... ...fundamentally shape our security culture,... ...the entire global engineering organization.... ...red teaming and threat modeling to risk-based vulnerability... ...mandate. As a Senior Security Engineer... ...Security-as-Code: Design, implement...SeniorWorldwideShift work
$105.4k - $207.8k
...Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth... ...navigate the ever-changing threat landscape. Through powerful... ...management, and configuration-as-code workflowsExperience integrating... ...or CISA Zero Trust Maturity Model frameworksPrevious...SeniorWork experience placementLocal areaRemote work- True Zero Technologies is seeking a Security Vulnerability Engineer to lead design, development, and operation... ...vulnerability management and threat-detection capabilities across secure,... ...combines threat detection with predictive modeling, and guides teams and clients to...Senior
$2,000 per month
...looking for software engineers who use AI to... ...quality software. As a Senior Agentic Software... ...the correctness, security, maintainability,... ...record of using AI coding agents to deliver... ...designing systems, data models, and architecture... ...to perform threat-modeling and identify...SeniorRemote work$155.07k - $170.3k
PositionSenior Engineer, Marketing TechnologyProfileJob... ...for a career glow up? As Senior Engineer, Marketing... ...Copilot, Claude/Claude Code, or similar) to improve... ...to enable consistent, secure, and maintainable AI-assisted... ...using Regression Models, Classification Algorithms...Senior$155.6k - $306.8k
...Deloitte, Forward Deployed Engineers (FDE) don’t just build... ...6. Work you’ll do As a Senior ServiceNow FDE, you... ...other FDEs through design/code reviews and feedback,... ...safety, latency, cost, and model risk.Deliver production... ..., test generation, and security reviewExperience...SeniorLocal areaShift work- ...for an enthusiastic self-motivated Senior System Engineer who thrives in a fast-paced... ...utilising message brokers, canonical data models and utilising micro-services and... ...adherence to software processes, coding standards, cyber security standards and safety standards such...SeniorFull time
$170k - $190k
Senior Product Manager, Application Security WHO WE ARE Zeta Global (NYSE: ZETA) is the... ...of an enterprise-grade AppSec capability that protects... ..., while enabling engineering teams to ship with confidence... ...the SDLC, AI-assisted threat modeling and code review, CI/CD...SeniorContract workFor contractorsFor subcontractorWork at officeLocal area$188k - $282k
...DescriptionSenior Sales Engineer (SE) Job DescriptionAt... ...your hands dirty writing code, configuring complex... ...technical validations, Security/Architecture questionnaires... ...: Collaborate with senior specialists to build, maintain... ...in Large Language Models (LLMs), prompt...SeniorFull timeWork at officeLocal areaRemote work$105.4k - $207.8k
...Deloitte is seeking an AI Cloud Security Engineer, Senior Consultant to design, build,... ...augmented generation (RAG), model-serving, and AI-enabled... ...development lifecycle through threat modeling, security gates,... ...Kubernetes, and infrastructure-as-code controlsBuilding AI-assisted...SeniorWork experience placementLocal areaVisa sponsorship- Linktree is seeking a Senior Software Engineer to join the security team, focusing on authentication, authorization, secrets handling, abuse detection... ...creator friction. You will own internal tooling, threat modelling, and collaboration with Engineering, Product and Trust...SeniorRemote jobWork at office
$117.2k - $223.9k
...integrating Google's Gemini AI models into Salesforce's... ...our team of talented engineers and help us advance the... ...proactive and skilled Software Security Engineer to join our... ...of modern threats, and the ability to drive... ...toil.Infrastructure as Code (IaC): Develop and secure...Full time$200k - $330k
...About the Role Join the security team at a rapidly growing enterprise AI company. You will partner with product engineers to embed security throughout the software... ...security controls, including secure coding practices, threat modeling, and vulnerability management....SeniorFull timeVisa sponsorship- ...expanding that same disruptive model across all of genomics.... ...efficient sequencing engine that operates overnight... ..., automation, and security, and you’ll have the... ...prevent and respond to threats. You are someone who... ...~ Experience using AI coding agents as a primary development...SeniorWorldwideNight shift
- ...client. Take charge of security for a software... ...blends hands-on engineering with setting standards... ...reviews and threat assessments for new... ...security. Solid coding ability in a modern... ...both engineers and senior business leaders.... ...Location And Work Model San Francisco...SeniorFull timeWork at officeFlexible hours
$218.4k - $365.2k
...seeking a transformative security leader who can... ...first-class actors. As Senior Director of Security Engineering, you will lead a... ...sophisticated, AI-driven threat actors by... ...a complete security model for AI agents operating... ...reviews to security-as-code that makes the safe...SeniorFull timeShift work- ...Role Overview As a Senior AI Quality Engineer, you will be the strategic... ...utilizing applications like Claude Code, Cursor, and Gemini to... ...including prompt injection testing, model hallucination checks, and... ...innovation through secure, governed human-AI collaboration...SeniorRemote workWorldwide
- ...needsAbout the RoleWe're hiring a Senior Software Engineer, Security to own application security across... ...compliance or audit function. You'll write code, design secure systems, review... ..., and SaaS productsLead threat modeling and security design reviews for new...SeniorLive in
$213k
...looking for a Sr. Full Stack Application Security Engineer with deep expertise in mobile... ...systems.You will operate close to the code and close to the product. That means reviewing... ...(e.g., code review support, triage, threat modeling), and partner with teams building AI-enabled...SeniorFull timeWork at officeLocal areaRemote work$240k - $310k
...foundational technical pillar for security at Candid Health. As our first Principal Security Engineer, you won't just be managing a... ...process built into our code and infra, and you'll regularly... ...up our 200+ employees. Through threat modeling, secure coding practices, and...- Zipline is seeking a senior security leader to own security for production services that power... ...risk by implementing robust controls, threat modeling, and vulnerability management in a... ...will collaborate with SREs, platform engineers, autonomy/embedded teams, and compliance...Senior
$200k - $400k
...a team. About the Team The Security Engineering team at Decagon protects the platform... ...against sophisticated, AI-enabled threats at massive scale. Our mission... ...agent platform, including secure coding practices, threat modeling, and vulnerability management....SeniorFull timeWork at officeLocal area$174k - $252k
...test product or system development code.Collaborate with peers and... ...feedback loop with foundational AI model and core cyber harness, agentic system... ...in benchmarking.Understanding of security related areas.Google's software engineers develop the next-generation technologies...Senior
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