×
Register Here to Apply for Jobs or Post Jobs. X

Full-Stack Security Engineer — Offensive Development

Job in O'Fallon, St. Charles County, Missouri, 63366, USA
Listing for: Fortra
Full Time position
Listed on 2026-05-30
Job specializations:
  • Software Development
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Whether you’re an experienced professional or just getting started, your contributions matter  you’re passionate about tackling meaningful challenges alongside talented team members committed to helping each other succeed, all while having lots of fun, we want to hear from you. We offer competitive benefits and salaries, personal and professional development opportunities, flexibility, and much more!

Outflank security tooling is a Fortra product that offers attack simulation software to its end-users.

The product is offered as a cloud portal but also contains various stand-alone/local web components. Via the cloud portal, customers can configure the tools, and once configured OST then creates the specific malware artifact/hacking tool by compiling specific code (C, C++, assembly) on demand.

The full stack developer works on creating a stable front and backend for exposing highly technical configurations. Mainly working in Python, but some experience with C/C++ or compilers is preferred.

What You'll Do

  • Together with the security researchers, finalize offensive tools and implement them in the OST portal or other Fortra security platforms.
  • Contribute ideas and efforts towards internal projects and working as part of a team to determine the best approach for various initiatives.
  • Work closely with the Outflank team to prioritize and troubleshoot reported issues.
  • Work collaboratively with other internal developers in a multi-dev environment (Git)
  • Maintain, manage, and improve the OST portal (speed, security, additional tools)
Qualifications

  • Bachelor’s degree in computer science/web development or related
  • 5+ years of professional full stack development experience
  • Proficient in Python; preferably Python/C/C++
  • Experience with automated testing and test frameworks
  • Can and will write clear documentation along with the code
  • Preferably some experience with reverse engineering, assembly or other security related tinkering with low level code
  • Preferably Experience with Scrum, Jira, CI/CD, Git
  • Preferably interest in, or experience with Security / ethical hacking for better understanding of our products and core values
  • You take ownership. We have a quite informal way of working ( Scrum/Kanban oriented) Thus we need you to be in charge of your work/responsibilities, and speak up if you need help
  • You are proactive, communicative, and solution-oriented
  • Have a high level of proficiency in business English
  • Have the highest ethical standards that are required for the sensitive work we do. Some of our work requires screening by authorities.
WORKING HOURS & LOCATION

  • Residing in either the EU or US. Collaborating with teams in Central European and US east coast.
  • Periodic meetups 'bootcamps’ to collaborate, thus preferably residing with easy travel options to Amsterdam, NL
At Fortra, we’re breaking the attack chain. Ready to join us? Visit our website to learn more about why employees choose to work for Fortra. Remember to connect with us on Linked In.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, veteran or disability status.#J-18808-Ljbffr
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary