Lead AI Engineer (LLMs & Data Pipelines)

Job description

About Welvaart At Welvaart, we create technology solutions that put people at the center. Our close leadership style and flexible culture of growth empower our teams and elevate the quality of our delivery. We combine rigor , innovation , and empathy to drive projects that transform businesses and build lasting relationships of trust. We complement this vision with a performance‑driven Digital Marketing offering, helping companies strengthen their visibility, enhance their online presence, and accelerate growth through smart, measurable strategies. Project: You will build intelligent features such as classification, extraction, summarization, and action orchestration powered by large language models. You will design embedding and retrieval pipelines (RAG, semantic search), create robust data pipelines for training and evaluation, and define clear evaluation metrics and quality gates to ensure reliable LLM behavior in production. You will work hands-on with inference runtimes such as ONNX Runtime and TensorFlow Lite, benchmarking performance across CPU, GPU, NPU, and DSP environments, and optimizing deployments for latency, cost, and reliability—including in constrained or embedded...