AI Research Engineer, Perplexity AI

• Proven experience with large-scale LLMs and Deep Learning systems
• Strong programming skills; versatility is a plus
• Self-starter with a willingness to take ownership of tasks
• Passion for tackling challenging problems
• Minimum of 2 years of working on relevant projects

Desirable

• Perplexity is seeking top level AI Research Engineers to continue to improve our in house Online LLMs, the Sonar models
• Your job is to take advantage of our rich query/answer dataset to continue to scale our Sonar model performance and provide the SOTA Online LLM experience to our users
• Post-train SOTA LLMs on query answering by using the latest in supervised and reinforcement learning techniques
• Own the full stack data, training, and eval pipelines required to post-train LLM models
• Deliver Sonar models that provide SOTA query answering
• Work closing with engineering teams to integrate Sonar models into our product