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2 дня назад

AI Engineer (GenAI)

Формат работы
remote (только Spain)/hybrid
Тип работы
fulltime
Грейд
middle
Английский
c1
Страна
France/UK/US +2 еще
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

Текст:
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TL;DR
AI Engineer (GenAI): Building and optimizing reliable GenAI product features through experimentation, evaluation systems, advanced retrieval, reasoning optimization, and model fine-tuning with an accent on user value, quality, cost, and latency. Focus on designing hallucination-resistant evaluation suites, tuning hybrid and agentic RAG workflows, and scaling production-grade LLM capabilities.

Location: Based in Spain; remote or hybrid working

Company

hirify.global is a sustainability technology company using AI and machine learning to provide data, methodologies, and tools for more informed decisions by investors, governments, companies, and consumers.

What you will do

  • Design and run experiments to improve GenAI capabilities, user value, reliability, and cost-effectiveness.
  • Build multidimensional evaluation suites using LLM-as-a-judge, semantic checks, unit tests, and gold datasets.
  • Implement advanced retrieval strategies such as hybrid search, reranking, and agentic retrieval.
  • Optimize reasoning workflows including Chain-of-Thought and ReAct approaches.
  • Lead supervised fine-tuning and parameter-efficient fine-tuning workflows using SFT and LoRA.
  • Optimize model quality, token usage, inference latency, and production reliability.

Requirements

  • Proven experience shipping machine learning functionality in product-focused environments.
  • Deep hands-on experience with LLM orchestration, vector databases, and evaluation frameworks.
  • Expert-level Python and experience writing production-grade code.
  • At least 3 years of experience in machine learning or software engineering, including 2+ years building and scaling GenAI or LLM-powered features.
  • Strong experimental, analytical, product, ownership, and decision-making skills.
  • Excellent written and spoken English at minimum C1 level.

Nice to have

  • Startup experience.
  • Familiarity with OpenAI, Anthropic, AWS Bedrock, or GCP Vertex AI.
  • A portfolio or GitHub with projects involving multi-agent systems, local LLM execution, or other recent AI approaches.

Culture & Benefits

  • Flexible schedules and working arrangements across home, office, and approved locations abroad.
  • Competitive base compensation and equity plans.
  • Paid vacation, sabbatical, religious observance, and compensation days.
  • Private healthcare, wellness programs, and work-from-home allowances.
  • Annual professional development budget for conferences, courses, certifications, and e-learning.
  • International collaboration, team activities, events, and employee-led resource groups.

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