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A plataforma que simplifica sua gestão: da admissão ao controle de benefícios e despesas.
Data Science Specialist
Location
Brazil
Posted
113 days ago
Salary
0
Seniority
Senior
Job Description
Data Science Specialist
Flash
• Design and implement AI features in strategic products. • Build LLM-based solutions for use cases such as customer support, triage, recommendation, information generation/extraction, and workflow automation. • Develop and orchestrate multi-agent architectures for complex tasks. • Contribute hands-on to experimentation, architectural decisions, and the design of ML and AI solutions for the People BU's products. • Create AI services and production pipelines (APIs, observability, logging, performance monitoring). • Define and maintain quality metrics, conduct experimentation (A/B or controlled tests), and drive continuous improvement. • Help ensure security, privacy, and compliance in the use of sensitive data, including best practices for anonymization and governance. • Document technical decisions, trade-offs, and patterns to help scale AI adoption across the People BU.
Job Requirements
- Degree in Computer Science, Statistics, Mathematics, Engineering, Physics, or a related field.
- Strong experience as a Data Scientist / AI Specialist (minimum 5 years) with production deliveries.
- Practical, hands-on experience applying LLMs to product use cases.
- Proficiency with data tools and platforms (e.g., Databricks, Python, SQL, Metabase).
- Experience building LLM-based solutions (RAG, fine-tuning) and developing multi-agent architectures, with quality measured by Evals and clear metrics.
- Experience orchestrating agentic workflows with LLMs using frameworks such as LangGraph.
- Solid foundation in applied Machine Learning (classical models, metrics, validation, experimentation, and monitoring/drift) to complement production LLM solutions.
Benefits
- Flash Card (the beloved pink card!) with flexible benefits: meal and grocery allowances, mobility, healthcare, education, culture, and wellness.
- Health insurance.
- Life insurance.
- Extended maternity and paternity leave, plus childcare assistance.
- Day off on your birthday 🎂
- Hybrid and flexible work model + home office allowance + in-office experiences.
- Exclusive partner discounts through the Flash app.
- TotalPass.
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