WIBU-SYSTEMS AG | Germany | 76xxx Karlsruhe | Permanent position | Full time / Home office | Published since: 12.07.2026 on stepstone.de
Software Security Engineer - C++ / Java / Python (m/f/d)
We are an innovative technology leader in the global software protection and licensing market. Founded in 1989, the company aims to provide the highest level of protection, licensing and security for digital assets and intellectual property in an increasingly networked world. Our solutions are used worldwide by software manufacturers and manufacturers of intelligent devices that distribute their applications for PCs, mobile devices, embedded systems, controls and microcontrollers. We now employ around 130 colleagues worldwide.
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Your tasks • Your profile • What we offer
We are an innovative technology leader in the global software protection and licensing market. Founded in 1989, the company aims to provide the highest level of protection, licensing and security for digital assets and intellectual property in an increasingly networked world. Our solutions are used worldwide by software manufacturers and manufacturers of intelligent devices that distribute their applications for PCs, mobile devices, embedded systems, controls and microcontrollers. We now employ around 130 colleagues worldwide. You work to secure our software products against reverse engineering, analysis and extraction You explore and design modern protection technologies that have grown up existing and new methods of attack You identify and solve vulnerabilities in already protected applications and ensure continuous improvements You implement security and protection technologies for different programming languages and platforms You develop automated test scenarios to ensure the functionality and effectiveness of the protection mechanisms
You have completed your studies in computer science, mathematics, physics or a related area or are a motivated junior talent with sound knowledge You are fascinated by topics such as software security and have perhaps already participated in CTF competitions or implemented your own projects You are fit in C++ and have experience in C#, Java or Python You know about compiled code and bytecode artifacts and use tools like IDA Pro, Ghidra, BinaryNinja or dnSpy You are a technology affinist and love to immerse yourself in systems, be it obfuscation, decompilation, LLVM, .NET Runtime, Mono, JVM or Unity Framework You speak very well German (C1) and English, like to work independently and want to introduce yourself to a motivated team
Your workplace is located in our modern, air-conditioned office in the South City (City Park) in Karlsruhe Due to the central location we are easily accessible by car, bicycle and public transport. A underground garage offers enough space for your car or bicycle During your working hours you can charge your e-car or e-bike free of charge in our underground garage We grant the German ticket as a job ticket and offer you the JobRad In addition to your attractive salary, you will receive an annual profit share You can choose your annual holiday flexibly - up to 40 days a year are possible Continuing training we write big and offer you the opportunity to do so internally and externally We offer flexible working time models, the possibility of mobile work, short communication channels and a du-culture - from intern to board We celebrate our successes together: at the Christmas party, the summer party or the release party
Location
![]() | WIBU-SYSTEMS AG | |
| 76137 Karlsruhe | ||
| Germany |
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