Position Overview

MangoBoost is actively seeking a highly skilled and motivated FPGA Engineer to join our Hardware Development Group. In this role, you will be responsible for FPGA IP integration, synthesis, timing

closure, and validation, as well as developing FPGA prototypes for ASIC verification. You will drive commercial-grade FPGA projects from initial development all the way through deployment, playing a key role in building next-generation high-performance hardware platforms for both ASIC and FPGA

targeting.

Responsibilities & Opportunities

Lead FPGA IP integration, synthesis, timing closure, and validation.
Develop FPGA prototypes for ASIC verification and early deployment testing.
Drive commercial-grade FPGA projects from initial development through deployment.
Optimize timing and achieve closure on high-speed FPGA platforms to maximize system performance.
Foster close collaboration and seamless communication with ASIC and S/W teams to resolve integration challenges and ensure successful system bring-up.

Required Qualifications

5+ years of hands-on experience in FPGA engineering.
Proficient in HDL (Verilog, SystemVerilog, or VHDL).
Hands-on experience with FPGA design and EDA toolchains (e.g., AMD Vivado, Intel Quartus, Synplify Pro, VCS, Xcelium).
Solid knowledge of system architecture, clock domain crossing (CDC), and power management designs.

Preferred Qualifications

Experience in FPGA design/development
Experience with AMD(Versal series) or Altera(Agilex series) FPGA platforms.
Proven track record of delivering commercial FPGA-based products.
Experience with ARM-based FPGA platforms and high-speed interfaces (e.g., PCIe, SmartNIC).
Experience with memory subsystems (e.g., PCIe, Ethernet, LPDDRx).

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.