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AI Engineer - Series A - HR Tech
Fledge
Barcelona; SpainHybrid8mo ago
- Employment
- Full-time
About the role
Fledge
- Fractional Talent acquisition advisory
- Recruitment operation tools
- On-demand Talent sourcing expertise
Job Summary
In this role, you will
- Collaborate with product, design and legal teams to design and build LLM- based solutions to complex business problems.
- Build and maintain scalable backend systems and APIs to support AI- driven features.
- Develop tools and workflows for data extraction, semantic search, and document analysis.
- Implement and work with agentic flows and enable tool use within AI systems.
- Design, build, and maintain robust evaluation frameworks and metrics to measure the performance and quality of LLM-powered solutions.
- Use evaluation results to drive iterative improvements and tuning of AI systems.
Required Skills and Qualifications
- Proven experience working with LLMs (e.g OpenAI, HuggingFace, LangChain, LangGraph).
- Strong programming skills, with Python as a plus.
- Experience with evaluating, experimenting with, and tuning AI models and solutions.
- Experience designing, implementing, and using evaluation frameworks for AI systems, particularly LLMs.
- Familiarity with backend development, RESTful APIs, and scalable system design.
- Knowledge of ML concepts and tools (e.g PyTorch, Scikit-learn) is advantageous but not required.
Nice to Have
- Exposure to legal tech, data privacy, or document processing solutions
- Master’s degree in Computer Science, Engineering, or a related field (or equivalent experience)
In return, they offer
- Top of the market salary
- Equity plan
- Relocation support
- Visa administration
How to Apply
🌈 Diversity, Equity, Inclusion and Belonging
ℹ️ Important
Perks & benefits
- Equity Compensation
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