Generative AI engineer

We are GuestWorld, a company specializing in outsourcing and human resources development. We are guided by a culture of excellence and promote a positive environment, aligning our clients' objectives with the motivation of our people. We focus on effective solutions, continuous training, and partnerships based on trust and value creation.

• Identify opportunities and develop generative AI and machine learning use cases in collaboration with business areas, ensuring value creation;
• Design, develop, test, and implement AI/ML solutions, from functional and technical specifications through to production deployment;
• Contribute to defining and evolving the architecture of AI solutions, promoting the development of scalable, modular, and reusable components, services, and frameworks;
• Ensure data preparation, transformation, and modeling, guaranteeing the reliability, quality, and contextualization of the information used by the solutions;
• Collaborate with multidisciplinary teams to implement and evolve solutions, promoting knowledge sharing and the adoption of good technological practices;
• Identify opportunities to improve code, architecture, and development processes, contributing to automation, efficiency, and continuous improvement.

• At least 3 years of experience developing AI/ML solutions, including generative artificial intelligence projects;
• Experience designing solutions, defining architectures, and developing scalable and reusable frameworks;
• Knowledge of LLMs, including Prompt Engineering, RAG architectures, and model evaluation;
• Experience with Python and machine learning frameworks (TensorFlow, PyTorch, Scikit-learn, and MLflow), as well as data preparation and modeling and SQL;
• Knowledge of cloud AI/ML services (preferably Azure), Git, Agile methodologies, and CI/CD practices;
• Knowledge of AI Governance, ethics, bias mitigation, and model explainability (XAI);
• Analytical skills, critical thinking, autonomy, initiative, and results orientation;
• Good communication skills and the ability to liaise with different stakeholders, team spirit, and multidisciplinary collaboration;
• Ability to plan and organize, a sense of responsibility, and a focus on quality and continuous improvement.

• Competitive salary and benefits package;
• Continuous training and specific certifications;
• Opportunity for professional growth and development;
• Dynamic and collaborative work environment;
• Growing company with a promising future.