Salary
≈ $59k – $164k per year (Estimated)
Location
In office (Seongnam)
Seniority
Senior · 6+ years exp
Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Nov 10, 2025. Rebellions scores C on the Alion truth index.
Overview
Company
Impact
Profile match
Rebellions is a South Korean semiconductor company founded in 2020 by former Wall Street quantitative engineers and IBM chip designers to build accelerators specialised for AI inference rather than training. Its ATOM processor targets efficiency per watt in data centre inference, and the follow-on REBEL design uses chiplet packaging to scale to large language model workloads. The company merged with Sapeon Korea, the AI chip unit of the SK group, to consolidate the domestic effort against foreign GPUs, becoming South Korea's first AI semiconductor unicorn and working closely with SK Telecom, KT and Samsung Foundry.
Backed by InterVest, Bon Angels Venture Partners
Responsibilities and Opportunities
- Production System Code Development: Design, implement, and optimize production-grade system software, bootloaders, secure services, and device drivers for multiple execution environments (Linux, RTOS, bare-metal) targeting ARM Cortex-A/M and RISC-V (RV32/64) architectures
- Core Software (BSP) Ownership: Architect, maintain, and deliver the Board Support Package (BSP) as the core software foundation that accelerates development throughout the product lifecycle
- Silicon Product Enablement: Lead pre-silicon and post-silicon bring-up activities, ensuring successful initialization, configuration, and validation of Rebellions’ SoCs for subsequent development phases
- Software Quality and Performance: Drive initiatives to enhance performance, robustness, and usability of delivered software, setting standards for validation, thermal/power characterization, and manufacturing screening processes
Key Qualifications
- Minimum of 6 years of experience in system-level software development
- Proven experience and solid understanding of ARM and/or RISC-V CPU architectures (ISA, MMU, caches, cores) in the context of commercial SoC products
- Extensive hands-on experience developing low-level system software (device drivers, kernel modules, bootloaders) on Linux or RTOS-based systems, with a strong focus on code quality and production readiness
- Deep expertise in C/C++ and advanced debugging techniques in constrained system environments
Ideal Qualifications
- Experience in BSP and bootloader productization (e.g., TF-A) and system-level power management
- Familiarity with Application Processor (AP) and Microcontroller (MCU) integration
- Experience with SoC bring-up or hardware/software co-validation environments
전형절차
- 서류전형 > On-line 인터뷰(코딩테스트 포함) > On-site 인터뷰(과제 포함) > 처우 협의 > 최종 합격
- 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다.
- 전형 일정 및 결과는 지원 시 작성하신 이메일로 개별 안내드립니다.
참고사항
- 본 공고는 모집 완료 시 조기 마감될 수 있습니다.
- 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다.
- 채용 및 업무 수행과 관련하여 요구되는 법령 상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다.
- 보훈 대상자 및 장애인 여부는 채용 과정에서 어떠한 불이익도 미치지 않습니다.
- 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다.
- 채용 관련 문의사항은 아래 메일 주소로 문의바랍니다.
- [email protected]
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