C++ Engineer

vor 2 Wochen

Council of the City of Sydney, Österreich Permaconn Vollzeit

C++ Software Engineer — Mission-Critical Systems Hybrid — 3 days per week in Rydalmere (moving to North Ryde soon) 20+ years of market leadership | 300,000+ devices | 500,000 SIMs | 99.99% uptime Permaconn is Australia’s leading provider of cellular‑grade wireless alarm signalling with ~70% market share and over 300,000 IoT devices connected across critical infrastructure, security systems, and monitoring centres. Every line of code you write directly impacts safety, reliability, and the security of homes, businesses, and high‑stakes environments. If you’re a C++ Engineer who loves getting deep into systems, protocols, packets, and performance, this is the kind of environment where your work truly matters. 2026’s #1 priority is entering the UK market and you’ll play a key role in ensuring device/panel compatibility and shaping new technical solutions. Why Engineers Love Working at Permaconn Your code will be responsible for ensuring critical alarm events don’t ever get lost. You’ll contribute to systems that demand 99.99% uptime, and your work will be used by hundreds of thousands of devices daily. This isn’t CRUD. This is high‑volume, low‑latency, multi‑protocol, multi‑network, multi‑threaded engineering with real‑world constraints. Expect new challenges constantly instead of repetitive backlog tickets. What Your Day-to-Day Looks Like Building new features and improving existing ones Responding to escalated customer issues L1/L2 can’t resolve Heavy testing — automated & manual Working with the UK team on compatibility projects Maintaining and modernising legacy systems Designing/defining new protocols Handling critical infrastructure tasks (rollbacks, backups, service management) What We’re Looking For (Must-Haves) 3+ years professional C++ experience Ability to work independently and take ownership Willingness to work with legacy systems Enjoy deep, low-level technical work (packets, bits, bytes) Experience writing scalable code for high-volume connections Pride in quality, reliability, and diligence Nice-to-Haves C++ Builder REST API experience Basic networking fundamentals IoT experience Windows Services Wireshark You won’t enjoy this role if you... Only want greenfield work Haven’t got exposure to high‑uptime/mission‑critical environments Are resistant to hands‑on testing, debugging, or operational support Culture New office in North Sydney coming Regular Friday team lunches Leadership with a strong engineering background People who care deeply about the quality of their work Seniority level Mid‑Senior level Employment type Full‑time Job function Engineering and Information Technology Industries: Security and Investigations, Technology, Information and Media #J-18808-Ljbffr

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