Application Security Engineer


Sofia and Plovdiv, BG

Division/Department:  Quality Management
Experience:  Professional

”Accelerating business to improve the lives of people”. This is our purpose statement and encapsulates what we enthusiastically do every day. We integrate our customers’ IT systems to make sure that the right data is at the right place at the right time when they digitalize their processes. Companies need their systems to talk to each other to ensure that cars roll off the factory line, that everyone receives their payments on time, and that you can buy what you need from a supermarket.

Our success story began in 1986, when we helped the German automotive industry to digitalize their paper-based supply chains. Today, SEEBURGER is a leading global B2B software provider with more than 1,000 #businessaccelerators in 15 countries worldwide and over 10,000 satisfied customers that rely on our innovative solutions.

Are you experienced in developing Enterprise Applications and have a comprehensive understanding of application security threats and vulnerabilities?

As a part of our ace security team you will be responsible for ensuring that security is embedded in the SDLC in all its phases. Our scope of applications will range from web services and microservices to cloud applications. You will be closely collaborating with various project teams in order to create a friction free security environment via automation and tooling. You will provide expert technical guidance and explicit validation of secure solutions during the design, development and testing stages of SEEBURGER's product.



  • Be part of the Product Security Incident Response Team (PSIRT) and work on various security topics
  • Work and collaborate with different teams (SOC, CISO, DPO, IT, audit/controlling ) and customers
  • Test a variety of IT systems via penetration tests, source code analysis and technical assessment
  • Create and develop IT security concepts und processes
  • Provide advice to different stakeholders regarding security issues through the whole development process
  • Improve our IT security



  • Degree in Computer Science or related
  • Basic Java skills
  • Proven experience in Software Security in Application SDLC
  • Experience with or you will master with us:
    • Red Teaming Penetration Testing
    • Running security training programs
    • Vulnerability management tools
    • Third-party relationships (security research community, academy, pentesters, bugfinders and vendors)
    • Threat Modeling
  • Very good level of English both verbal and written
  • A team player and an excellent collaborator
  • Ability to take initiative, work independently, and be innovative



  • 280+ new teammates in Bulgaria in a casual setting promoting cooperation and work-life balance
  • Flat hierarchies in a state-of-the-art tech setting, close mentorship and shadowing paced with your own professional agenda
  • Hybrid working model, 25 days off (up to 30 days off after 5 yrs), Christmas bonus, additional health and dental insurance, 3 additional self-care days off, food vouchers, sports plan, referral bonus, team events, corporate discounts, transport and Internet expenses covered, internal trainings, LinkedIn Learning access, professional conferences etc.



Benefit from being part of a globally renowned company that is driving digitalisation forward. We continue to grow - and so can you! It is important to us that you can fully utilise your talents and strengths and go your own way, regardless of whether you are aiming for a specialist or management career. With our expertise and growth in a future-oriented industry, we offer a wide range of opportunities and secure jobs. At SEEBURGER, we value the supportive atmosphere and family environment. #StrongerTogether is one of our corporate values and characterises the way we live together.

Sounds exciting? Become a #Businessaccelerator today!