{"active":true,"apply_url":"https://jobs.ashbyhq.com/perplexity/0190699f-010b-44f2-8399-278899fef018/application","company":{"claimed":false,"name":"Perplexity","slug":"perplexity","website":"https://www.perplexity.ai"},"countries":["DE","GB","RS"],"employment_type":"full-time","first_seen_at":"2026-10-15T12:23:43Z","getwork_url":"https://getwork.dev/jobs/ab-perplexity-0190699f-010b-44f2-8399-278899fef018/","id":"ab-perplexity-0190699f-010b-44f2-8399-278899fef018","injection_flag":false,"last_seen_at":"2026-10-28T19:30:10Z","location":"Belgrade; London; Berlin; Serbia","published_at":"2025-03-25T21:18:29Z","regions":["europe"],"remote":"hybrid","role_family":"ml","salary":null,"seniority":"unspecified","stack":["llm"],"stack_mentioned":[],"title":"Member of Technical Staff (Machine Learning Engineer, Search)","untrusted_description":"Perplexity is seeking an experienced Machine Learning Engineer to help build the next generation of advanced search technologies, with a focus on retrieval and ranking.\n\nResponsibilities\n\n- Relentlessly push search quality forward—through models, data, tools, or any other leverage available\n\n- Architect and build core components of our search platform and model stack\n\n- Train and evaluate retrieval, ranking and classification models, including LLMs\n\n- Deploy models - from boosting to LLMs - in a scalable and performant way\n\n- Build and optimize RAG pipelines for grounding and answer generation\n\n- Collaborate with Data, AI, Infrastructure and Product teams to ensure fast and high quality delivery\n\nQualifications\n\n- Deep understanding of search and retrieval systems, including quality evaluation principles and metrics\n\n- Proven track record with large-scale search or recommender systems\n\n- Self-driven, with a strong sense of ownership and execution\n\n- Minimum of 5 years of working on search or recsys-related projects","url":"https://jobs.ashbyhq.com/perplexity/0190699f-010b-44f2-8399-278899fef018"}