ml engineer for AI knowledge systems
- london, england, United Kingdom
- Permanent·On-site
- Full time
- £90 - £130 Per Hour
Job Description
Описание
Spectrum is a JetBrains startup incubator project that collects data from code, documentation, and issues, organizing it into a unified ontology for AI agents to search and reason over. It aims to provide a living specification and a single source of truth for product and architectural knowledge in software-building organizations.
Задачи
Design and build ML/LLM solutions for data ingestion, knowledge extraction, retrieval, and reasoning; Create datasets, metrics, and pipelines that drive measurable system improvements; Architect and improve agents for context retrieval, knowledge extraction, and data alignment, including prompt engineering, model selection, and inference optimization; Establish MLOps practices covering orchestration, observability, and experiment tracking; Collaborate with the engineering team on system design and with JetBrains Research on the research agenda; Define hiring criteria, grow the ML team, and shape the ML team culture.
Требования
- Proven track record as an ML/AI Lead;
- At least five years of experience in ML/AI systems, including at least two years focused on LLMs and generative AI;
- Deep understanding of the LLM ecosystem, including model architectures and fine-tuning approaches;
- Hands-on experience with prompt engineering and LLM pipeline design, including evaluation;
- Experience with agentic frameworks such as LangChain, LlamaIndex, LangSmith, smolagents, or an equivalent;
- Experience with vector databases and retrieval-augmented generation (RAG) patterns;
- Experience deploying and scaling LLM-powered applications using APIs such as OpenAI or Anthropic, or open-source models;
- Strong Python skills;
- Excellent communication skills and ability to explain complex technical concepts to diverse audiences;
- Proficiency in English, both written and verbal;
- Nice to have: Kotlin knowledge, experience with ontologies, knowledge graphs or graph-based reasoning, early-stage startup experience, strategic thinking about product-led AI, background in code analysis, developer tools or software engineering research, experience with multi-agent systems or complex agentic workflows, contributions to relevant open-source projects or publications.
Условия
- Competitive salary and JetBrains benefits;
- Generous runway and corporate resources with startup autonomy;
- Equal opportunity workplace.