Developer Relations

Liquid AI; United States; On-site; USD 130,000 - 190,000; Full time

Benefits offered by this job

Health premiums paid by employer

401(k) matching up to 4%

Unlimited PTO

Refill Days

Equity participation

Job summary

Liquid AI in the United States is seeking a hands-on Developer Relations leader to be the technical voice for small-model and edge AI communities. You will ship reference apps and tutorials, engage with developers across editorial and community channels, and craft content that demonstrates practical LLM deployment.

Sitting in Marketing & Communications, you will collaborate with model, platform, and product teams to explain work clearly, build open-source resources, and host events that

Qualifications

• Hands-on experience with LLMs, including model fine-tuning (LoRA/QLoRA).
• Track record of shipping to production or active community environments.
• Fluency with PyTorch, Hugging Face, and model serving frameworks.
• Experience in developer relations or community engineering with public engagement.

Responsibilities

• Be the technical voice in the developer community and online spaces.
• Host hackathons, workshops, demos, and represent Liquid at events.
• Build on-device reference apps and integration recipes for edge AI.
• Create content: blogs, tutorials, cookbooks, talks, and workshops.
• Maintain a feedback loop from developers to roadmap teams.

Skills

LLMs

Fine-tuning

Public writing

Developer relations

Public speaking

On-device deployment

Tools

llama.cpp

MLX

ONNX Runtime

vLLM

Transformers

PEFT

Job description

About Liquid AI

Spun out of MIT CSAIL, we build general‑purpose AI systems that run efficiently across deployment targets, from data center accelerators to on‑device hardware, ensuring low latency, minimal memory usage, privacy, and reliability. We partner with enterprises across consumer electronics, automotive, life sciences, and financial services. We are scaling rapidly and need exceptional people to help us get there.

The Opportunity

Developers do not yet grasp what a fine‑tuned small model can do until they see one running on a phone, in a browser, or on a Jetson board. Closing that imagination gap is the job.

You will be Liquid’s technical voice where builders already are — Hugging Face, GitHub, Discord, and the developer events that matter for edge AI — turning individual troubleshooting sessions on chat templates, quantization, and on‑device deployment into cookbooks, reference apps, and content the whole community can use.

This is a hands‑on developer relations role focused on building, writing, and engaging publicly. You will ship reference applications and technical resources, communicate regularly with developers across editorial and community channels, and help establish a credible, consistent developer voice for Liquid.

Sitting within Marketing & Communications, you will work closely with our model, platform, and product teams. Technical teams will partner on accuracy, while you will own how the work is explained, presented, and adapted for developer audiences.

What We’re Looking For

We need someone who is a:

• Builder: You would rather ship a working reference app than write a strategy memo, and you measure yourself by what developers actually adopt.
• Community native: You enjoy answering hard questions in public, you are comfortable being wrong in front of people, and you know the small‑model and edge‑AI ecosystem well enough to have real opinions.
• Full-range writer:You move fluidly between a quick answer on Discord, a step‑step cookbook, and a long‑form technical post without losing accuracy or voice.
• In‑person energizer: Hackathons, workshops, hallway‑track demos, and the conferences where builders actually show up are where you do your best work.
• End‑to‑end owner: You take ownership in ambiguity and turn one‑off problems into reusable resources without being asked.
• Exceptional public technical communicator: You can turn complex technical work into clear, accurate, compelling writing, talks, demos, and tutorials. You communicate with a distinct human voice, benchmark fairly, avoid hype, and know how to earn the trust of a skeptical technical audience.

The Work

• Be the technical voice in the community. Live where LFM developers already are — Hugging Face, GitHub, Discord, X. Answer hard questions in public, maintain Liquid’s presence on the Hub, and amplify the community fine‑tunes and edge deployments worth seeing.

• Show up in person. Host hackathons, build nights, and technical workshops at Liquid offices and partner venues. Represent Liquid at the conferences and developer events that matter for small‑model and edge AI — submitting talks, running booths, and demoing in the hallway track. Partner with hackathon organizers to make LFMs the obvious choice for builders who care about latency, on‑device, or cost.

• Build the on‑device and adaptation story. Ship reference applications that demonstrate LFMs on real edge hardware (iOS, Android, browser, Jetson, NPUs). Maintain integration recipes for the inference stacks developers use (llama.cpp, MLX, ONNX, executorch, LEAP SDK). Write cookbooks that take a developer from base model to fine‑tuned, quantized, deployed in one sitting.

• Create content that earns trust. Deeply technical blog posts, demos, and honest benchmarks against Qwen, Gemma, Phi, and SmolLM. First‑principles, concrete, no LLM slop. Turn the best in‑person workshop material into evergreen content so the in‑room audience compounds online.

• Close the loop. Maintain a friction log of developer pain points — chat templates, tokenizers, deployment gotchas — and bring the signal into roadmap conversations with the model and platform teams.

Desired Experience

Must-have:

• Proven technical expertise: hands‑on experience with LLMs, including model fine‑tuning (LoRA, QLoRA, full fine‑tuning, distillation), tokenizer debugging, and a track record of shipping to production or active community environments
• Fluency with the modern AI stack: deep familiarity with PyTorch, Hugging Face (Transformers, PEFT, Datasets), and model serving frameworks (llama.cpp, MLX, vLLM, ONNX Runtime, or TGI), alongside an understanding of quantization tradeoffs (GGUF, AWQ, GPTQ, INT8/INT4)
• Efficient model specialization: experience with on‑device deployment (iOS, Android, embedded) or specialized work within the efficient‑model ecosystem (Phi, Gemma, Qwen, SmolLM, or distilled architectures)
• Demonstrated experience in developer relations, developer advocacy, or community engineering, including direct responsibility for engaging and supporting developers publicly.
• A strong portfolio of public technical communication, such as technical articles, tutorials, cookbooks, talks, videos, workshops, or open‑source educational content, that demonstrates accuracy, clarity, judgment, and an authentic voice.
• Strong technical writing and editing skills, with the ability to turn complex model, tooling, and deployment concepts into content that developers can understand and act on.

Nice‑to‑have:

• Active open‑source contributions, especially to the inference or efficient‑model tooling ecosystem (llama.cpp, MLX, ONNX, Hugging Face libraries)
• Experience organizing or running hackathons, workshops, or developer events

What Success Looks Like (Year One)

• The LFM quickstart on Hugging Face is the cleanest path to production in the small‑model ecosystem, with measurable lift in fine‑tunes, downloads, and downstream Spaces.
• A library of on‑device reference apps, at least one each on iOS, Android, and an embedded target, that external developers fork, extend, and ship.
• A regular cadence of in‑person events (LFM hackathons, edge‑AI build nights, technical workshops) that the developer community shows up for, with measurable community growth as a result.
• A working developer‑friction feedback loop: pain points are surfaced and fixed, OSS contributions land, talks get accepted, and inbound developer interest grows.

What We Offer

• Build the function: You are defining how Liquid goes to market technically, with direct influence on product direction and access to the founding team.
• Compensation:Competitive base salary with equity in a unicorn‑stage company
• Health:We pay 100% of medical, dental, and vision premiums for employees and dependents
• Financial: 401(k) matching up to 4% of base pay
• Time Off:Unlimited PTO plus company‑wide Refill Days throughout the year