Generative AI Engineer

5 months ago
Full-time
Junior
Software Development
Mactores

Mactores

Mactores provides data analytics solutions and services that empower businesses to enhance their operational efficiency and value through automation and advanced technologies such as AI, Big Data, and cloud computing.

IT Services
51-250
Founded 2003

Description

  • Design and implement generative AI solutions using large language models (LLMs).
  • Apply prompt engineering techniques to improve AI application behavior and output quality.
  • Build scalable Retrieval-Augmented Generation (RAG) systems.
  • Fine-tune and optimize models for performance, cost, and reliability.
  • Leverage AWS services such as Bedrock, SageMaker, and Lambda for deployment and inference.
  • Develop APIs and backend components for production-grade AI applications.
  • Implement observability, performance monitoring, and security best practices.
  • Drive responsible AI adoption through evaluation, bias detection, and compliance.
  • Collaborate closely with cross-functional teams to implement AI-powered solutions.

Requirements

  • 3+ years of experience in Python with strong software engineering fundamentals.
  • Hands-on experience with LLMs and prompt engineering strategies.
  • Experience designing RAG pipelines and working with vector databases.
  • Proficiency in model fine-tuning, such as LoRA, and embedding-based systems.
  • Experience with cloud platforms and deploying AI models in production.
  • Strong debugging, optimization, and problem-solving skills.
  • Clear and effective technical communication.
  • Production-first mindset with attention to cost, reliability, and performance.
  • Practical experience with frameworks like LangChain or LlamaIndex is preferred.
  • Exposure to multi-modal AI systems is preferred.
  • Familiarity with ML/MLOps and large-scale deployment practices is preferred.
  • Experience supporting systems at high request volumes is preferred.

Benefits

  • Remote full-time work environment.
  • Opportunity to work on cutting-edge generative AI and modern data platform solutions.
  • Structured hiring process with pre-employment assessment, managerial interview, and HR discussion.
  • Equal opportunity employment and non-discrimination commitment.
  • Use of AI tools in recruitment with human-led final hiring decisions.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Fullstack Data Scientist - freelancer

Lingaro 5K-10K IT Services

Lead GenAI engineering initiatives by designing, building, evaluating, and governing production-ready AI applications and architectures for enterprise use cases.

Apache Spark AWS Azure CI/CD Databricks Docker Generative AI GitHub Actions GitLab Kubernetes Machine Learning Microservices Python
2 hours, 37 minutes ago

[Job-00023] Senior AI Engineer, Brazil

CI&T 5K-10K Internet Software & Services

CI&T is seeking a Senior AI Engineer to build reliable AI-powered information extraction solutions and enhance a web application using LLMs, document intelligence, and full-stack engineering.

Next.js Python React
2 hours, 37 minutes ago

[Job 32221] SR. AI Engineer -Foco em Criação e Orquestração de Agentes (Agentic SDLC)

CI&T 5K-10K Internet Software & Services

A CI&T busca um(a) Software Engineer Mid-Senior para arquitetar, construir e entregar soluções de software para clientes, usando agentic SDLC e IA aplicada da arquitetura ao código em produção.

CI/CD Microservices NestJS Node.js TypeScript
2 hours, 52 minutes ago

Senior Data & AI Engineer

CareDx 251-1K Pharmaceuticals

CareDx is seeking a Senior Data and AI Engineer to build production data engineering and clinical NLP solutions that convert structured and unstructured EMR data into standardized, reliable transplant-focused clinical data for patient care, research, and business operations.

CI/CD Deep Learning Git HIPAA Machine Learning NLP Pandas Python PyTorch SQL TensorFlow
3 hours, 22 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers