AI Algorithm Engineer at Liba Space (San Francisco)

AI Algorithm Engineer Intern – Jobnova.ai

Remote (US) | Bay Area Preferred | Part‑time / Full‑time / Intern

About Jobnova

Jobnova.ai is building the next generation of AI‑powered job infrastructure. Our platform helps job seekers get matched to opportunities instantly while enabling companies to discover the right talent, contractors, influencers, and clients through intelligent AI agents.

We are a fast‑growing early‑stage startup founded by an ex‑Google product leader and CMU Robotics alumnus. We're pushing the boundaries of LLMs, retrieval‑based intelligence, and AI agentic systems — and we’re looking for passionate AI engineering interns to join us.

Responsibilities

Research and develop cutting‑edge AI algorithms for job matching, skill understanding, career coaching, and AI recruitment workflows

Optimize machine learning models, LLMs, RAG systems and RLHF for performance, accuracy, and scalability

Analyze large‑scale datasets to extract insights and build AI‑driven ranking, matching, and recommendation systems

Build prototypes for AI agents (resume rewriting, recruiter agents, job search agents, etc.)

Collaborate with the product and engineering teams to integrate AI models into production environments

Stay current with advancements in LLMs, agent frameworks, and multimodal models

Qualifications

Background in Computer Science, AI, Mathematics, Machine Learning, or related fields

Strong knowledge of machine learning, deep learning, NLP, and AI algorithms

Proficiency in Python and experience with ML frameworks such as TensorFlow, PyTorch, JAX

Hands‑on experience with LLM technologies (RAG, LoRA fine‑tuning, embeddings, prompting, vector databases)

Ability to rapidly prototype and iterate in a fast‑paced startup environment

Curiosity, problem‑solving ability, and enthusiasm for building the future of AI‑powered work

Publications, Kaggle competition experience, or personal ML/AI projects

Located in the Bay Area or available for occasional meetups

What You’ll Gain

Work directly with founders and product leader from Google

Build real‑world AI systems used by thousands of users globally

Exposure to early‑stage startup operations, product strategy

Potential for return offer, extended internship, or co‑founder track for exceptional contributors