Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others. Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity. Its time to burst the bubble, and we will do it together! What You'll do: - Lead the design and development of Artificial Intelligence, Generative AI, and Machine Learning solutions; - Define architectures for AI applications using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI Agents, and modern AI frameworks; - Develop end-to-end AI-powered applications; - Define approaches for Prompt Engineering, Model Evaluation, and Fine-Tuning; - Implement scalable AI pipelines; - Lead technology innovation initiatives; - Ensure best practices for AI development, security, and governance; - Collaborate with cross-functional teams to define business solutions; - Mentor Junior and Mid-Level Data Scientists; - Stay up to date with the latest trends in Generative AI and Machine Learning; - Hybrid work model; Who You Are: - Bachelor's or Master's degree in Data Science, Computer Science, Engineering, Statistics, or a related field; - 5 to 10 years of experience in Data Science, Machine Learning, or Artificial Intelligence, with proven experience delivering AI solutions in enterprise environments; - Strong proficiency in Python, SQL, and modern Machine Learning and Deep Learning techniques; - Hands-on experience with Generative AI technologies, including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI Agents, Prompt Engineering, Natural Language Processing (NLP), Embeddings, and model Fine-Tuning; - Experience with AI frameworks and orchestration tools such as LangChain, LangGraph, and Microsoft Agent Framework; - Experience implementing scalable AI and MLOps solutions, including Vector Databases and cloud platforms such as Azure, AWS, or GCP; - Knowledge of Data Engineering, REST APIs, containerization technologies, Git, and CI/CD practices; - Strong analytical, problem-solving, and communication skills, with the ability to collaborate effectively across multidisciplinary teams and mentor junior colleagues; What you'll get: - Wage according to candidate's professional experience; - Remote Work whenever possible; - Delivery of work equipment adjusted to the performance of functions; - Benefits plan; - And others. Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries. Are you ready to step into a diverse and inclusive world with us? Together we will promote uniquess!
Senior Data Scientist • Lisbon, Portugal
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