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Tech Lead to take the helm of our LLM team (currently 3 engineers) and own the architecture, training, and deployment of the models that power our core product. This is a role for a builder. You will be writing production code, defining our alignment strategy, and shipping features used by millions of users globally. We operate in the uncensored/NSFW space, which presents unique, high-complexity challenges in alignment, moderation, and steerability.
Job Responsibility:
Ship code & lead from the front as a Player/Coach
own the core chat loop
own the model lifecycle
drive strategy for SFT and RLHF/DPO
manage the Data Engine
architect high-precision moderation
design and train custom classifiers
Requirements:
8+ years of engineering experience
significant portion dedicated to shipping ML/LLM features to millions of active users
proficient in Python/PyTorch
comfortable with modern LLM stack (vLLM, HuggingFace, fine-tuning pipelines, eval frameworks)
comfortable working with NSFW content
understanding of technical rigor required to moderate it effectively
intuition for alignment
doer mindset
owner mentality
What we offer:
Fully remote work
4 weeks (20 working days) of PTO per year
annual in-person gathering
up to $200 per year for wellbeing expenses
unlimited 1:1 sessions with psychologists and lifestyle experts through OpenUp
co-working space budget up to 35 EUR / 40 USD per visit twice per month
learning budget
company laptop provided
monitor budget up to $250
premium access to AI tools (ChatGPT, Cursor, Hugging Face)