4w
Not stated
Berlin
Hybrid
Full-time
Lead
PPerplexity · 4 matching jobs
A strong track record of building and shipping ML systems, with deep experience in one or more of LLM post-training, reinforcement learning, search and retrieval, or agent systems. Strong software engineering skills and the …
LLM
6w
Not stated
Berlin
Full-time
Lead
PPerplexity · 4 matching jobs
3+ YOE Deep understanding of search and retrieval systems, including quality evaluation principles and metrics Proven track record with large-scale search or recommender systems Strong proficiency with PyTorch, including experience in …
PyTorch, LLM, RAG
2mo
Not stated
Berlin
Full-time
Lead
PPerplexity · 4 matching jobs
2+ YOE Required Proven experience with large-scale LLMs and Deep Learning systems Strong programming skills in Python/PyTorch; versatility is a plus Experience with post-training techniques and reinforcement learning Self-starter with a …
LLM, Python, C++
19mo
Not stated
Berlin
Hybrid
Full-time
Lead
PPerplexity · 4 matching jobs
5+ YOE Deep understanding of search and retrieval systems, including quality evaluation principles and metrics Proven track record with large-scale search or recommender systems Self-driven, with a strong sense of ownership and …
LLM, RAG
Tech jobs in Germany, with honest language labels