Senior Data Scientist – GenAI

Vaga não está no LinkedIn

🕒 Outubro 29, 2025

🤠 Texas – Remoto

🤠 Texas – Remote

💵 $150.000 - $210.000 / ano

⏰ Tempo Integral

🟠 Sênior

📊 Cientista de Dados

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Select Minds LLC

SiteLinkedInTodas as Vagas

51 - 200 funcionários

Fundada em 2017

☁️ SaaS

🏢 Corporativo

🤝 B2B

SaaS • Enterprise • B2B

A Select Minds LLC é uma consultoria em serviços de TI e transformação digital que oferece desenvolvimento de aplicações, gestão de infraestrutura, analytics, UX empresarial, testes & QA, e serviços de help desk gerenciado para clientes corporativos. A empresa foca na modernização de nuvem e infraestrutura, consultoria em software, integração de sistemas e suporte contínuo, oferecendo também aquisição de talentos, desenvolvimento e aprendizagem, e soluções de saúde digital como parte de seus serviços B2B. A Select Minds se posiciona como parceira de empresas que buscam modernizar arquiteturas (incluindo ambientes de nuvem, automotivo e de operadoras) e acelerar o capital digital através de execução pragmática e equipes multifuncionais.

Descrição

• Design, build, fine-tune, and deploy LLMs, transformer-based NLP models, and GenAI solutions for both batch and real-time/streaming contexts. • Own all major components of ML pipelines: data ingestion, cleaning, pre-processing (structured & unstructured), embedding, search & retrieval, prompt engineering, RAG (Retrieval-Augmented Generation). • Collaborate closely with ML Engineers, MLOps, software engineering, product, compliance, legal etc., to move models from prototype to production—ensuring reliability, scalability, monitoring, and maintainability. • Define and implement evaluation frameworks: accuracy, bias, fairness, hallucination, consistency, latency; run UAT, stress-tests, drift detection. • Optimize models and pipelines for performance, cost, and efficiency. • Ensure best practices in model development: version control, repeatability, documentation, governance, and ethical AI use. • Mentor more junior data scientists; help build team skills in NLP, GenAI practices, prompt engineering, fine-tuning. • Identify new use cases; prototype innovations in GenAI/NLP; keep up with latest research and open source developments, decide what to adopt.

🎯 Requisitos

• 10+ years of experience in data science / ML, with substantial work in NLP, LLMs, or Generative AI. • Deep hands-on experience in Python, using frameworks like PyTorch, TensorFlow, HuggingFace etc. • Proven track record building transformer/NLP / LLM models; experience with fine-tuning, prompt engineering. • Solid experience with information retrieval / search: keyword + semantic search, embeddings, vector databases. • Experience working in production / deploying models (batch and streaming), working with MLOps practices. • Strong algorithmic / statistical / mathematical fundamentals. Ability to reason about model behaviour, bias, uncertainty. • Good communicator: able to translate complex technical detail to business / non-technical stakeholders. • Master's in Computer Science, Computational Linguistics, Statistics, Machine Learning or related field. (Nice to Have) • Experience with multimodal models (vision + text) or emerging LLMs and agent-based systems. (Nice to Have) • Experience with open source LLMs & toolkits; familiarity with LangChain or similar frameworks. (Nice to Have) • Prior experience in regulated environments (finance, risk, legal, compliance) with strong governance, privacy requirements. (Nice to Have)

🏖️ Benefícios

• Competitive salary • Flexible schedule • Opportunity for advancement