12.04.2026 aktualisiert
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Senior Software Developer mit Schwerpunkt Telematik und Kryptographie & Sicherheit
Germersheim, Deutschland
Nur Remote
Informatikdiplom mit den Schwerpunktfächern: Telematik, Kryptographie und SicherheitÜber mich
I'm an experienced backend and systems developer with expertise in performance optimization, debugging, and low-level programming. I have extensive experience implementing features and working on multi-core systems including networking, scheduling algorithms, disk I/O, and memory management.
Skills
C++KryptographieLinuxRubyRust (Programming Language)
- more than 15 years work experience for libraries and programs running on Linux
- worked on different product like in-memory database, firewall management and cloud infrastructure
- most common experienced languages are C++ and Rust, but also used a lot of others like bash, Ruby, Perl and many more.
- did a lot of feature development and also maintenance associated products
- in a multi-threaded C++ daemon for firewall management
- infrastructure controller (in Ruby) to deploy, monitor and repair service in an AWS environment
- basis abstraction layer of a in-memory database (C++) with high performance requirements
- async page cache and runtime in Rust
- FFI (foreign function interface) between a Rust and C++, to do async I/O
- my recent development was mostly performance critical, so i am very experienced in profiling and finding bottlenecks
- furthermore i am familiar with according interfaces like io uring, aio, epoll and dpdk.
- because i have studied Computer Science in Karlsruhe, I am also capable and interested in learning new stuff quickly
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2026
Sprachen
DeutschMutterspracheEnglischverhandlungssicher
Projekthistorie
Tätigkeitsbeschreibung im beiliegenden Arbeitszeugnis
Weiterentwicklung und Pflege des Backends der Central Management Software, Automatisierter Emailversand, Platform as a Service Entwicklung, Cloud-Infrastruktur, Ereignisprotokollierung, Konfigurationsmanagement und Entwicklung von Sicherheitslösungen
Viermonatige Mitarbeit im Logistik Center Audi in Neckarsulm