System Architect (Seoul, South Korea)

Position Overview

We are actively hiring system architects with FPGAs, architecture, and hardware-software co-design expertise. You will be a part of the architecture team to create/validate/optimize FPGA/ASIC DPU IPs, systems, and applications. You will have the opportunity to engage with customers/partners on strategic engineering projects. You will be on the ground floor of a rapidly growing innovative start-up, with an abundance of opportunities to learn, contribute, and make big impacts!

Responsibilities & Opportunities

• Design, model, and evaluate hardware architectures for FPGA/ASIC-based DPU products.
• Collaborate with peer architects and cross-functional teams on system performance optimization.
• Develop future architectures and provide guidance to software and ASIC teams to influence long term product roadmap.
• Define and document system components, interfaces, and data flows, and architecture assumptions.
• Analyze technical trade-offs and assist in performance benchmarking and profiling.
• Stay up to date with emerging technologies in computing, storage, and networking.

Required Qualifications

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field.
• Strong understanding of computer architecture, operating systems, and system software.
• Some experience with C/C++, Python, or system-level development projects.
• Passion for learning and solving complex technical challenges.
• Experience with Linux environments.

Preferred Qualifications

• Internship or academic experience in system architecture, embedded systems, or hardware/software co-design.
• Hands-on experience with hardware architecture, system software, or product development.
• Experience with profiling tools, performance modeling, or simulation frameworks.
• Familiarity with high performance I/O protocols and interconnects such as PCIe, NVMe, NVMe-oF, or RDMA.
• Familiarity with storage technologies such as compression, data deduplication, erasure coding, or data protection.
• Familiarity with storage software stacks such as SPDK, Ceph, or file systems.

About us

MangoBoost, Inc.

• Agentic AI is fundamentally reshaping the paradigm of AI infrastructure. As environments emerge where countless AI agents operate simultaneously, conventional data center architectures are reaching their limits in both performance and efficiency. In response to this shift, MangoBoost is pioneering a new approach with its full-stack AI infrastructure solution designed to innovate every layer of the AI data center. From LLMBoost, our AI inference optimization software, to GPU and storage systems powered by our proprietary DPU architecture, and orchestration software that seamlessly integrates and manages the entire stack, MangoBoost designs and develops every layer of AI infrastructure in-house. Rather than building isolated products, we focus on eliminating system-wide bottlenecks and fundamentally addressing inefficiencies across the entire infrastructure stack. MangoBoost’s technology minimizes data movement and coordination overhead while maximizing overall system resource utilization, enabling exceptional performance and optimized total cost of ownership (TCO) for customers. Today, our solutions are already being deployed within real-world AI infrastructure environments through global partners, validating the strength of our technology. Through these efforts, MangoBoost is establishing a new global standard for AI data centers.

Notice Regarding Return of Hiring Documents

• This notice is in accordance with Article 11, Section 6 of the Fair Hiring Procedure Act, which allows job applicants, excluding the final successful candidate, to request the return of any recruitment documents they have submitted.
• Job applicants who were not selected as the final candidates in the recruitment process are entitled to request the return of the recruitment documents they submitted within 180 days of the date the employment decision is confirmed. However, this does not apply to documents submitted via the website or email, or documents voluntarily submitted by the applicant without the company’s request. If the recruitment documents are lost due to natural disasters or other reasons for which the company is not responsible, it will be considered as having been returned.
• Applicants wishing to request the return of their recruitment documents should fill out the Request for Return of Hiring Documents [Form 3 of the Enforcement Rules of the Fair Hiring Procedure Act] and submit it by email (recruiting@mangoboost.io). The documents will be sent by registered mail to the designated address within 14 days from the confirmation of submission. Please note that the cost of registered mail will be borne by the recipient.
• The company will keep the recruitment documents for 180 days following the confirmation of the employment decision. If no request for the return of documents is made within that period, the company will dispose of all recruitment documents without delay in accordance with the Personal Information Protection Act.