Embedded Systems Staff Engineer

Job not on LinkedIn

🔥 0 minutes ago

🇺🇸 United States – Remote

💵 $96 - $133 / hour

⏰ Full Time

🔴 Lead

🧑‍💻 Full-stack Engineer

👻 Ghost score 1%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Bugcrowd

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2012

💼 Consulting

🏥 Healthcare

📦 Logistics

💰 $30M Series D on 2020-04

Consulting • Healthcare • Logistics

Bugcrowd is a leading platform that provides continuous security testing solutions, enabling organizations to stay ahead of cyberthreats. By leveraging a global community of trusted security researchers, Bugcrowd offers services such as penetration testing as a service, vulnerability disclosure, bug bounty programs, and attack surface management. The company assists industries such as financial services, healthcare, and technology in identifying and prioritizing vulnerabilities, ensuring proactive protection against potential cyber attacks. Driven by data and AI, Bugcrowd's comprehensive approach integrates seamlessly with existing systems to streamline the remediation of security issues, enhancing the overall security posture of its clients.

📋 Description

• Own and evolve Bugcrowd’s ARM and AArch64 execution support using emulation • Diagnose correctness, compatibility, and performance issues involving instruction semantics, memory management, exceptions, system calls, signals, threading, and process startup • Add support for new ARM architectural features, instruction-set extensions, ABI variants, and execution environments • Investigate discrepancies between native execution, QEMU execution, and Bugcrowd’s analysis engines • Improve the performance, determinism, observability, and reliability of large-scale emulated workloads • Develop test suites and regression infrastructure for instruction-level and end-to-end ARM behavior • Debug customer binaries and firmware exercising unusual platform, compiler, or operating-system behavior • Work at the boundary of CPU emulation, operating-system semantics, binary analysis, fuzzing, and symbolic execution

🎯 Requirements

• 6+ years experience developing C/C++ on Linux • Significant experience with low-level systems software such as emulators, virtual machines, operating systems, compilers, debuggers, binary translators, hypervisors, or dynamic instrumentation systems • Deep understanding of ARM and/or AArch64 assembly, calling conventions, exception models, privilege levels, and memory semantics • Strong understanding of Linux process execution, including ELF loading, virtual memory, signals, threads, system calls, dynamic linking, and debugging facilities • Experience debugging complex native-code failures using GDB, LLDB, strace, perf, sanitizers, core dumps, or custom instrumentation • Ability to reason about instruction-level behavior and identify subtle differences between architectures or execution engines • Familiarity with fuzzing, symbolic execution, dynamic binary analysis, or program instrumentation • Strong software-design skills and experience owning technically complex systems • OCaml or another functional programming language preferred • Background in vulnerability research, reverse engineering, or firmware analysis preferred • BS degree in Computer Science or related technical field, or equivalent practical experience preferred • US Person for ITAR, such as a US citizen, lawful permanent resident, or protected individual preferred • Ability to remain stationary 50% of the time • Ability to carry or move a laptop throughout the workday • Must possess the integrity to maintain confidential information • Subject to employment background checks

🏖️ Benefits

• Discretionary bonus program or commission plan may be available, subject to program rules and individual and organizational performance • Reasonable accommodations for qualified individuals with disabilities • 100% remote, work-from-home arrangement

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