Application Security Engineer (ASE)
Bugcrowd
At Bugcrowd, we handle application security assessment at an epic scale. As an Application Security Engineer (ASE) you will curate and manage the incoming security vulnerability submissions to some of the world’s biggest companies’ bug bounty programs. Here are just a few of the reasons why we are the best:
- A tenure at Bugcrowd often means you have worked on not only one company’s security program but potentially on hundreds .
- As an ASE at Bugcrowd you will be exposed to the Internet’s best security researchers and their cutting-edge security testing methodologies. Our ASEs quickly become technically fluent in obscure/complex XSS, SQLi, XXE, IDOR, SSTI, SSRF , and many other vulnerability types. There is no other organization that offers the learning opportunity that Bugcrowd does.
- You will be exposed to things outside of your comfort zone. We routinely run security programs for cars, IoT devices, embedded systems, mobile applications , and more!
- We have an awesome team and tons of perks. We’ve even been selected as one of “The 10 Coolest Security Startups Of 2016” by crn.com.
Essential Duties & Responsibilities
An ASE is responsible for the ongoing triage and validation services of Bugcrowd managed programs. Under the direction of the Director of Technical Operations, you will take incoming submission data and curate it for validity, accuracy, and severity as well as communicate directly with Bugcrowd’s clients or researchers when additional information is required. ASEs also handle Incident Response – escalating and communicating about the highest severity bugs to clients. ASEs need to have strong knowledge of OWASP Top Ten type vulnerabilities. They also usually require a strong skill set in one scripting/development language , often to assist with the design or development of tooling for improving the triage/validation process. The ASE position is perfect for security professionals looking to take their skills to the next level.
Education, Experience, Skills, & Abilities
- Bachelor’s degree or previous security consulting experience
- Published and demonstrated passion for security assessment research
- High proficiency with Burp Suite (or any other interception proxy) and a working level of experience with other industry standard tools ( nmap, sqlmap, anything included in Kali Linux )
- Ability to execute on individual projects but still contribute to the team
- Ability to complete tasks on time
- Strong organization, influencing, and communication skills
Working Conditions
The ideal candidate must be able to complete all physical requirements of the job with or without reasonable accommodation.
Sitting and/or standing - Must be able to remain in a stationary position 50% of the time
Carrying and /or lifting - Must be able to carry / move laptop as needed throughout the work day.
Environment - remote, work-from-home 100% of the time .
- ...real money moving every day. About Security at LawnStarter Security is already part... ...a founding hire and the backing of an engineering org that already cares about getting... ...define and champion. What You'll Own Application security — threat modeling the...SuggestedTemporary workFor contractorsRemote work
- ...What We're Looking For You'll be ARQ's first Security Engineer based in Brazil – it's the chance to lay the foundation for how we do security... ...who enjoys a multidisciplinary role. Security at ARQ spans Application Security, Security Operations, and Governance/Risk/...SuggestedFull timeWork experience placementWork at office3 days per week
- ...What We're Looking For You'll be ARQ's first Security Engineer based in Brazil – it's the chance to lay the foundation for how we do security... ...who enjoys a multidisciplinary role. Security at ARQ spans Application Security, Security Operations, and Governance/Risk/...SuggestedFull timeWork at office3 days per week
- ...product capabilities spanning frontend applications, backend services, APIs, databases, and... ...performance, scalability, reliability, security, and maintainability concerns before they... ...strong patterns for code quality and engineering consistency. Diagnose and resolve complex...SuggestedFull time
- ...Role Overview We are looking for a Full-Stack Software Engineer to join our growing engineering team. In this role, you will work across... ...systems. You will contribute to customer-facing applications, backend APIs, cloud-native services, and data pipelines that...SuggestedFull time
- ..., network management, billing, and more. It's a Ruby on Rails application with Go services, and it needs to keep up with an accelerating... ...depend on Work with our platform architect and lead backend engineer on design and implementation Contribute to the developer-...Full timeFor contractorsFlexible hours
- ...want it. ~ Testing-minded by instinct — you write the test alongside the code. ~ AI-native workflow — you use AI-assisted engineering tools as part of your craft. Expected, not optional. ~ Strong written and spoken English and availability on US business hours...Full timeRemote work
- ...for product performance, quality, cost, & timing. Execute engineering strategies to Interior or Exterior products, in order to achieve... ...injection mold tools and understanding of quality tools application and methodologies AI literacy and interaction to support digital...Full time
- ...zerohash is looking for a Senior Software Engineer to help architect and build new... ...while meeting the highest standards for security, risk management, and regulatory oversight... ...messages, WhatsApp, or Telegram. Official Applications: Only apply directly through our...Full timeImmediate startRemote workWork from home
- ...business logic, database interactions, application APIs, and background processes. Write... ...issues with support from senior engineers when necessary. Participate actively... ...principles and common web-application security concerns. Nice to have Experience...Full time
- ...and institutional clients. The Growth Engineering team builds the experiences that... ...engineering standards, performance, and security practices across the stack. Skills... ...~ Proficiency in building full-stack applications using one of the following: TypeScript,...Full timeLocal areaRemote workWorldwide
- ...t. Build and validate AI-integrated features with sound engineering judgment, applying appropriate evaluation practices to LLM-powered... ...-release. About You: ~5+ years building production web applications, with a strong full-stack range ( modern React/TypeScript...Full time
- ...About Us Cleafy is a SaaS security company built by fraud hunters, security engineers, data scientists, and software developers with a shared mission: shift left security. At Cleafy, we consider any digital fraud the last step of an attack. We shift left fraud management...Full timeShift work
- ...entertainment accessibility platform. The mobile application synchronizes translated audio with... ...base. Implement and maintain mobile security features, including device and... ...business and an experienced international engineering team. Opportunity to work on a distinctive...Long term contractFull timeRemote workTrial period
- ...based in Latin America to join a growing technology team building an innovative entertainment accessibility platform. The mobile application synchronizes translated audio with movies and other live entertainment experiences, helping Spanish-speaking audiences enjoy content...Long term contractFull timeTrial period
- ...and technically driven Senior Software Engineer (Python) to join a fast-paced cybersecurity... ...ecosystem — including microservices, security tool integrations, and an in-house Python... ...protocols, TLS, and firewalls, with practical application-level security experience ~...Full timeRemote workFlexible hours
- ...We’re looking for an accomplished DevOps Engineer to help shape and evolve our cloud, DevOps, and SRE platforms. In this role, you will... ...tools, automation, and infrastructure that support reliable, secure, and scalable service delivery across our environments. You will...Full time
- ...We are looking for a senior engineer to join a brownfield product environment and help evolve a modern full-stack application with a strong focus on backend reliability, cloud architecture, and secure development practices. As a Senior Full-Stack Engineer, you will build...Remote work
- ...We are hiring a Senior Backend Software Engineer in our CARE - AI Engine team in Brazil ! This is a Remote – Brazil position,... ...cross-team work. We recognize that individuals approach job applications differently. We strongly encourage all aspiring applicants to...Full timePart timeRemote workHome officeFlexible hours
- ...closely with project owners, solution architects, QA engineers, and technical leads to deliver secure, scalable, and high-quality solutions for our... ...Troubleshoot and debug backend issues across Shopify applications, integrations, APIs, and production environments....Full time
- ...chapter of this adventure. Don’t just take our word for it, Discover what life at Route has to offer. The team The Core Backend Engineering team builds the foundational systems that power Route’s post-purchase experience and help connect the world’s commerce through...Full timeRemote work
- ...Tenchi is a Cyber Security company building innovative technology focused on Third-Party... ..., and maintain user interfaces for web applications. Write clean, efficient, and well-... ...Collaborate with designers, backend engineers, and product managers to deliver exceptional...Remote work
- ...We invite an Intermediate Test Engineer with strong manual testing experience and hands-on skills in Java-based test automation to join... ...automation (Java, Rest Assured, JUnit, Maven) in Spring-based applications ~ Hands-on experience with Jenkins ~ Strong defect...Full timeTrial period
- ...and institutional clients. The Growth Engineering team builds the experiences that... ...engineering standards, performance, and security practices across the stack. Skills you... ...~ Proficiency in building full-stack applications using one of the following: TypeScript...Full timeRemote workWorldwide
- ...needle. The Role We are looking for a Principal Software Engineer to be the technical anchor for our Core and Service Delivery... ...will be costly to undo. Design auth and identity flows that are secure and maintainable: JWT , Auth0 , token lifecycle, multi-tenant...Contract workRemote workNight shift
- ...trillions in transaction value and now secures the vast majority of DeFi. Many of the... ....link]( About the Role As a Software Engineer on the Data Feeds team, you’ll collaborate... ...consensus algorithms, and decentralized applications. You will be given a high level of autonomy...Full timeRemote work
- ...across global organizations. The successful candidate will collaborate with technical and executive stakeholders, drive AI-enabled engineering practices , develop proof of concepts, mentor engineering teams, and ensure successful delivery through strategic planning,...Full time
- ...operating in 64 countries. Founded in 2013 by security and risk experts Dr. Alex Yampolskiy... ...Team: As a Senior Site Reliability Engineer, you will be a key technical leader... ...secure, multi-tenant, high-availability applications. Build and operate AI tooling infrastructure...Full time
- Responsabilidades: Asegurar la entrega del roadmap comprometido de sus equipos, con alcance cerrado, esfuerzo estimado al inicio del período y compromisos que se cumplen en fecha. Desarrollar y revisar código en los cambios de mayor riesgo o complejidad de sus equipos...Full timeRemote work
- ...access for agents and apps. It enables AI applications to connect to the real world through... ...more. We are hiring a Staff Platform Engineer to own the infrastructure Nango runs on... .... Own the infrastructure side of security and compliance: SOC 2 , GDPR , HIPAA...Full timeRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Application Security Engineer (ASE). Be the first to apply!



