Presales Engineer

Wysolink; Irvine (CA); On-site; USD 120,000 - 170,000; Full time

Job summary

Wysolink in Irvine, CA is seeking a customer-facing Pre-Sales Engineer to bridge our technical team and elite generative video developers. You will master cutting-edge video optimization tools, translate complex concepts into practical demos, and show how our hardware accelerates multi-modal workflows for enterprise clients.

This role emphasizes hands-on PoCs, live demonstrations, and clear communication with executives and engineers alike.

Qualifications

• Experience communicating complex AI tech to developers.
• Proven ability to demo and translate technical concepts.
• Familiarity with video optimization tools and hardware implications.
• Collaboration with leadership to drive PoCs and demos.

Responsibilities

• Conduct live customer-facing demonstrations showing how to configure and accelerate omni-modal open frameworks.
• Optimize multi-modal inputs using MiniMax H3 and related frameworks.
• Educate clients on token-generation efficiency and VRAM considerations.
• Gather client requirements and metrics to prove our AI infra outperforms clouds.
• Act as trusted advisor to CEO and Infrastructure Leads guiding hands-on optimization sandboxes.

Skills

Technical translation

Pre-Sales experience

Developer relations

Customer-facing communication

Video AI frameworks understanding

Tools

Seedance (ByteDance)

MiniMax H3

ComfyUI workflows

API routing

Job description

Company Description Wysolink is an infrastructure company that connects raw hardware capabilities with next-generation multi-modal artificial intelligence applications. Instead of traditional cloud hosting that focuses on renting server capacity, Wysolink operates as a high-throughput production facility for AI-driven intelligence. The company transforms GPU computational power into high-speed data tokens that support machine vision, live video processing, and autonomous AI video agents. Team members contribute to a cutting-edge environment where performance, innovation, and practical deployment of AI solutions are central to the business.

We are seeking a customer-facing Pre-Sales Engineer to serve as the vital bridge between our internal technical team and elite generative video developers (such as Pika Labs, Hailuo, and cinematic AI studios).

Crucially, you do NOT need to architect core systems or write backend infrastructure from scratch in this role. Your superpower is technical translation, application understanding, and operational proof. You will work closely with our engineering team to master cutting-edge video optimization tools and show enterprise clients how efficiently their agentic video pipelines can run on Wysolink's hardware.

Key Responsibilities

• Multi-Modal Proof of Concept (PoC): Conduct live, customer-facing demonstrations showcasing how to configure and accelerate omni-modal open frameworks.
• Optimization Execution: Utilize next-generation video frameworks—specifically MiniMax's H3 model—to optimize multi-modal inputs across text, image, audio, and video reference tags.
• Efficiency Benchmarking: Educate clients on optimizing token-generation efficiency, demonstrating techniques like spatial editing, cross-modality asset pairing, and multi-shot timeline stitching to optimize client compute spending.
• Performance Validation: Gather client requirements and metrics (Tokens per Second, VRAM workloads, and render latencies) to prove how our AI infrastructure outpaces commercial public clouds.
• Technical Relationship Management: Act as a trusted technical advisor to CEO and Infrastructure Leads, guiding them through hands-on optimization sandboxes without needing to engineer the underlying nodes.

Technical Skills & Requirements

• AI Framework Familiarity: Working knowledge of modern generative video frameworks, particularly the Seedance (ByteDance) or MiniMax H3 ecosystem (ComfyUI workflows, API routing, and weight structures).
• Understanding of Agentic Video: Clear understanding of multi-modal joint generation concepts—such as matching a character image reference to custom video motion and synchronized native stereo audio.
• Hardware Awareness: A solid grasp of how local hardware resource allocation directly impacts inference efficiency (e.g., managing model weights like INT8/FP8 to optimize VRAM constraints).
• Core Persona: You are a strong communicator who loves "vibe coding," building custom demos, and talking directly to fellow developers, rather than being isolated behind an architecture blueprint.

• Experience: 3+ years in a technical pre-sales, solutions engineering, or developer relations role within AI, ML, video streaming, or cloud infrastructure spaces.