Senior AI Engineer

We're looking for a Senior AI Engineer to join our dynamic AI & Analytics team, focusing on fine-tuning and optimizing large-scale AI models for enterprise applications. The role involves leveraging and customizing state-of-the-art AI models, integrating them into enterprise workflows, and collaborating with data engineers to ensure high-quality AI-driven automation.

Requirements

• Bachelor's degree in Computer Science, Artificial Intelligence, Machine Learning, Data Science, Engineering, or a related field
• 5+ years of experience in artificial intelligence, deep learning, or cognitive computing
• Strong expertise in Python, AI/ML frameworks (TensorFlow, PyTorch), and AI system design
• Hands-on experience in fine-tuning LLMs (e.g., OpenAI GPT, Llama, Mistral, Claude) and generative AI models
• Experience with retrieval-augmented generation (RAG), embeddings, and vector databases
• Deep understanding of AI reasoning, knowledge representation, and explainable AI techniques
• Proficiency in advanced prompt engineering techniques to optimize AI model responses and contextual understanding
• Familiarity with reinforcement learning, decision-making models, and multi-agent AI systems
• Hands-on experience with cloud-based AI services (AWS, Azure, GCP) and distributed AI architectures
• Proficiency in integrating AI with enterprise data sources such as SAP, Salesforce, ServiceNow
• Strong understanding of AI safety, ethical AI, and responsible AI deployment practices
• Familiarity with data engineering best practices, including data pipelines, ETL processes, and stream processing frameworks (e.g., Kafka, Spark, Flink)

Benefits

• Great compensation and benefits packages (equity (restricted stock units), life insurance, time off, generous leave for new parents from day one, and more)
• Physical and mental well-being support (subsidized gym membership, access to counseling, virtual events on well-being topics, and more)
• A global and growing team of Celonauts from diverse backgrounds to learn from and work with
• An open-minded culture with innovative, autonomous teams
• Business Resource Groups to help you feel connected, valued and seen (Black@Celonis, Women@Celonis, Parents@Celonis, Pride@Celonis, Resilience@Celonis, and more)
• A clear set of company values that guide everything we do: Live for Customer Value, The Best Team Wins, We Own It, and Earth Is Our Future