Application Security Engineer
$40 per hourDataAnnotation
We are looking for experienced cybersecurity professionals to join our team to help train AI models. In this role, you will evaluate AI-generated security content, solve technical cybersecurity problems, and provide feedback to improve how AI systems reason about real-world threats and defenses. Cybersecurity platforms are increasingly powered by AI, but these systems still require practitioners with real-world experience to validate their outputs. You will work directly with advanced AI models to assess their accuracy, strengthen their reasoning, and contribute to building more reliable tools for the cybersecurity industry. Benefits This is a full-time or part-time REMOTE position You’ll be able to choose which projects you want to work on You can work on your own schedule Projects are paid hourly starting at $40+ USD per hour Work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand Responsibilities Evaluate AI-generated cybersecurity content, including threat analysis, vulnerability assessments, and offensive security techniques Design and solve security-focused technical problems used to train AI systems Write clear technical explanations and security-relevant code Provide feedback that directly shapes the next generation of AI security models Qualifications 2+ years of hands‑on experience in cybersecurity (e.g., penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or similar) Some coding experience required Fluency in English (native or bilingual level) Strong writing and analytical skills A bachelor’s degree is preferred Cybersecurity certifications are a plus (e.g., OSCP, CRTO, GREM, GCFA, CEH) Notes To get started, you will complete a short assessment. If successful, you will gain access to paid work through our platform. Payment is made via PayPal. We will never ask for any money from you. This role is only available to candidates in the US, Canada, UK, Ireland, Australia, and New Zealand. #cybersecurity #J-18808-Ljbffr
- ...APPLY! At Scroll, we operate on the bleeding edge of a fast-moving frontier of zk technology, research and innovation. The Application Security Engineer will be responsible for improving the zkEVM-based zkRollup security, ensuring that Scroll is one of the safest Layer 2’s...SuggestedWork at officeRemote workHome officeFlexible hours
$128k - $181.25k
...capture moments that reflect who they uniquely are. This is an exciting time for Shutterfly and we are looking for a Senior Application Security Engineer to join our team! In this position you will be an integral part of a developing and expanding Application Security...SuggestedRemote work$215k - $230k
...A leading blockchain intelligence firm is looking for an Application Security Engineer to secure mission-critical infrastructure. The role involves leading security reviews, developing testing methodologies, and managing vulnerability assessment processes. Candidates should...Suggested- **We believe talent deserves a human touch. Your application will be read by an actual person who’s excited to discover the real you.****Application Security Engineer**Location: Remote (United States) | Employment Type: Full-Time**About the Role**We are looking for an Application...SuggestedFull timeRemote work
$320k - $405k
...whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role: The Application Security team is at the forefront of building security into every phase of...SuggestedContract workFor contractorsFor subcontractorWork at officeRemote workRelocationVisa sponsorshipWork visaFlexible hoursShift work- ...A leading web platform company is seeking a Senior Application Security Engineer to enhance their secure development practices. This remote role involves collaborating with engineering teams, identifying security vulnerabilities, and leading security initiatives. Candidates...Remote work
$130k - $218k
...A leading blockchain company is seeking a Senior Application Security Engineer to join their growing security team. The role involves embedding security throughout the software development lifecycle for MetaMask products, ensuring they meet high-security standards. Applicants...Remote work- ...Perform expert-level secure code reviews focusing on OWASP Top 10 and CWE vulnerability... .... Identify, triage, and remediate application-layer vulnerabilities, including broken... ...strong relevant experience in software engineering or security operations with a focus on...Remote work
$220k - $350k
...Senior Application Security Engineer [Remote-US] remote To help keep everyone safe, we encourage all applicants to pay close attention to protect themselves during their job search. When applying for a position online you are at risk of being targeted by malicious actors...Extra incomeLocal areaRemote workWork from homeHome office- ...GuidePoint Security provides trusted cybersecurity expertise, solutions and services that... ...retesting Implement and maintain application security tools and scanning solutions Create... ...but also the Application Security Engineering practice Bachelor's degree in Computer...Remote workFlexible hours
- ...users (and help the developers behind them get paid), you’ll fit right in. The role: We are looking for a Senior, proactive Application Security Engineer to work closely with engineering teams, PMs and external parties to ensure that RevenueCat's products are secure....Remote work
$158k - $238k
...more performant digital experiences, and scale without heavy engineering support. From independent designers and creative agencies... ...power what’s possible on the web. We’re looking for a Senior Application Security Engineer to help us level up Webflow’s secure development...Permanent employmentFull timeTemporary workFixed term contractLocal areaRemote workFlexible hours$140k - $170k
...and changing Stellar ecosystem. SDF is looking for a Senior Security Engineer to help shape and scale the security program across the Stellar... ...forward to hearing from you! Privacy By submitting your application, you are agreeing to our use and processing of your data in...Contract workTemporary workWork at officeLocal areaWorldwideFlexible hoursNight shift- ...Application Security Engineer Application Security Engineer with DAST & SAST experience with scripting knowledge (JS, Python) Conducting Static Application Security Testing (SAST) using industry-leading tools such as Checkmarx, Veracode, and Fortify. Collaborating...
- ...Application Security Engineer Brooklyn, NY Hybrid: 3 days onsite. One-year contract with the possibility of extension. Position Overview The Application Security Engineer is embedded within the Application Development team and...Contract work
- ...Because at Valence, the work worth doing is the kind that redefines work itself. The Role We are seeking a seasoned Application Security Engineer to help us secure our products and platform that serve our Fortune 500 customers. In this pivotal role, you will be...Full timeFreelanceWork from home
- ...Application Security Engineer Must work on-site NYC Must have leadership skills to work independently Must have excellent verbal and communication skills Must be vetted by you before presenting them to us We are looking for engineers that have multiple skills...
- ...Application Security Engineer - Vulnerability Operations (Mid-Level) Position: Contract Location: NJ/TX/NC Duration: 12+ months Job description: Required Qualifications & Skills: ~ Bachelor's degree in Computer Science,...Contract work
- ...beacon of truth in global media and we need your help adding fuel to the fire. About the Role Polymarket is looking for an Application Security Engineer to embed security throughout our software development lifecycle. You'll partner directly with product and engineering...Contract workImmediate start
- ...catch regressions - turning production data into better AI with every release. About the role We're looking for an Application Security Engineer who lives in the code. Braintrust is a real-time, high-availability data platform that runs in both SaaS and self-hosted...Flexible hours
- ...Application Security Engineer | Location: New York, NY or Charlotte, NC | Contract his Application Security Engineer contract role will embed security into the software development lifecycle to protect enterprise applications across web, mobile, and API ecosystems...Contract work
$80 - $85 per hour
...identifying and prioritizing risks specifically related to application security. ? Develop, socialize, and implement security strategies... ...control Requirements Senior Application Security Engineer Mandatory Skills/Experience • 12 years of...Contract workFlexible hours- ...seeking a professional to be an integral component of the application security program end-to-end - from discovery and inventory of business... ...in application security, product security, or security engineering, with at least 3 years in environments with multiple independent...Work experience placementImmediate start
$135k - $200k
...defense, intelligence, and commercial applications. We are trusted by our customers to protect... .... The mission of the Application Security Team is to enable developers to be highly... ...important. As an Application Security Engineer, you will be hands-on and have wide-...Work experience placementWork at officeRemote workWork from homeRelocation package$176.53k - $264.8k
...Are you passionate about securing global-scale ecommerce services and applications that power millions of customers across over a hundred countries around the... ...looking for a hands‑on Principal Application Security Engineer to lead our Secure Development Lifecycle assurance...Local areaRemote work- ...Senior Security Engineer – Secure Code Review New York, NY On-site | Full-Time My client is seeking a Senior Security Engineer to join their Application Security practice. This role is ideal for a hands-on AppSec professional with a strong software development...Full time
$210k - $230k
...report into the Director, Information Security and build relationships with technology... ...payment systems to identify and remediate application vulnerabilities. This individual... ...increase our AppSec posture and enable our engineers to code safely. Innovate with AI...Full timeWork at officeFlexible hours- ...Lead Application Security Engineer We are a specialized technology staffing agency supporting professional and financial services companies. Why do we stand out in technology staffing? We listen and act as advisors for our candidates on how they can best add value,...Work at office
$80 - $90 per hour
...Genesis10 is currently seeking a Full‐stack application developer- Hybrid position with a... ...per week. We are seeking a highly skilled engineer who can design and build enterprise applications... ...end‐to‐end while also embedding security into every layer of the SDLC. You will work...Hourly payPermanent employmentContract workRemote work3 days per week$86.9k - $198k
Application Security Engineer**The Opportunity:**Everyone is trying to “harness the cloud,” but not everyone knows how. As a cloud computing infrastructure architect, you know how to take advantage of cloud capabilities. On our team of experienced professionals, you’ll...Full timeContract workPart timeWork at officeLocal areaRemote work
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