RTOS engineer (m/w/d)
Berlin
Full-time
Permanent employee
why this role matters
coera's guardrails run where robots run. That means a real-time operating system we can certify. QNX OS for Safety and QNX Hypervisor for Safety are the industry anchors for safety-certified real-time on autonomous vehicles, robotic agents, and medical devices. You will own coera's runtime story end-to-end, from kernel-level integration to partitioned workloads on a single SoC, through to certified release.
what you will own
- Own coera's runtime on RTOS for Safety, end-to-end.
- Architect mixed-criticality partitioning using i.e. QNX Hypervisor for Safety, so workloads run in parallel on one SoC without compromising the safety guarantee.
- Bring up and maintain board support packages on coera's target SoCs.
- Design the real-time-critical paths: scheduling, IPC, deterministic memory management, latency budgets.
what we look for
Must have
- Expert C and modern C++ (C++14+) with MISRA C / MISRA C++ / AUTOSAR C++14 discipline.
- Deep working knowledge of QNX OS for Safety and QNX Hypervisor for Safety: microkernel message-passing, resource managers, adaptive partitioning, POSIX conformance.
- BSP or device-driver experience on at least one automotive or robotics-grade SoC family such as ARMv8-A / ARMv9-A fluency at register, MMU, and IPC level.
- Functional safety literacy anchored in IEC 61508 and EU Machinery Regulation 2023/1230.
- V-model or Automotive SPICE or IEC 61508 Part 3 process fluency.
Strong signals
- Prior product taken through SIL2 or ASIL-B or higher to assessor sign-off, with your name on the safety case.
- Hypervisor partitioning and mixed-criticality shipping (QNX Hypervisor for Safety, Green Hills INTEGRITY Multivisor, Lynx LYNXOS-178, PikeOS).
- Safety analysis fluency: FMEA, FMEDA, DFA, FTA, HAZOP, STPA.
- QNX-adjacent open-source contributions, or a track record at BlackBerry QNX.
- IEC 62443 (industrial cybersecurity) and ISO/SAE 21434 (automotive cyber) literacy. Security as a first-class concern on the runtime.
Bonus
- Experience porting a codebase from general-purpose Linux to an RTOS.
- German or Farsi in addition to English.
what we offer
A core-team role with real ownership over what we build and how. Direct line to deployments with leading robotics partners from day one. Post-thesis, pre-scale: the window where the work you do actually compounds.
All coera employees participate in the company's long-term success through our employee participation program (ESOP). The specific terms of your participation are agreed individually as part of your compensation package.
All coera employees participate in the company's long-term success through our employee participation program (ESOP). The specific terms of your participation are agreed individually as part of your compensation package.
how we work
Small, senior, deliberate. We write more than we meet. We ship the core of the product before we ship the edges. We care about craft in code, policy design, and how we engage with customers. The bar is high, and the stakes are high: the safety layer of the robotics revolution is being built now, and we intend to be the one that defines it.
process and small print
Hiring process. A short intro call, a technical conversation tailored to the role, a deeper-dive session (onsite or remote), and an offer. Typical time from application to offer is two to three weeks. We move fast when we meet the right person.
Visa and relocation. We support visa sponsorship and relocation within Europe where it makes the difference between hiring the right person and not.
Equal opportunity. We hire on the strength of the work. We do not discriminate on the basis of gender, age, origin, religion, disability, sexual orientation, or anything else unrelated to the job. Applications from people with disabilities are explicitly welcomed and will be given equal consideration on the strength of qualifications.
Your data. We process your application under GDPR. We keep it for the duration of the hiring process, or up to six months if you tell us you would like to stay on file for future roles. You can request deletion at any time.
Visa and relocation. We support visa sponsorship and relocation within Europe where it makes the difference between hiring the right person and not.
Equal opportunity. We hire on the strength of the work. We do not discriminate on the basis of gender, age, origin, religion, disability, sexual orientation, or anything else unrelated to the job. Applications from people with disabilities are explicitly welcomed and will be given equal consideration on the strength of qualifications.
Your data. We process your application under GDPR. We keep it for the duration of the hiring process, or up to six months if you tell us you would like to stay on file for future roles. You can request deletion at any time.
Über uns
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