Job Title: Senior AI EngineerLocation : RemoteEmployment Type: Full-timeAbout the RoleWe’re hiring a Senior AI Engineer with expertise in Computer Vision, document understanding, and voice AI to help build the brains behind our AI agents.You’ll work on the two core components of our AI agents – first, the core perception systems that extract structured insights from messy, real-world freight documents—handwritten, scanned, distorted, or multi-page – and second, our AI agents for email and voice communications between freight entities.You will do a lot of prompt engineering, fine-tuning LLMs, building large-scale document classification and entity extraction models, communication understanding, intent classification, and voice AI – your code will be at the heart of automating financial decision-making in freight.You’ll collaborate closely with the backend and product teams to bring AI models to life in production environments and continuously improve performance in the wild.What You’ll DoBuild and fine-tune AI models for document classification, OCR, entity recognition, and layout parsingBuild AI agents for email and phone communications between different freight accounting parties – payer and payeeDevelop scalable pipelines for pre-processing, training, inference, and feedback loopsEvaluate and integrate VLMsAnnotate, clean, and curate diverse freight documents for robust model performanceBuild training, evaluation, and test datasetsIdentify issues identified in production data and fix them asapIterate on improving existing and new AI stackProductionize AI models as part of Lighthouz’s intelligent automation stackCollaborate with backend engineers to integrate model outputs into document, email, and voice workflowsContinuously monitor and improve model performance in real-world conditionsWhat We’re Looking For3–6 years experience in ML or AI roles, preferably focused on computer vision or document AIStrong foundation in deep learning frameworks (e.g., PyTorch, TensorFlow)Experience in fine-tuning VLMs and LLMsExperience in voice AIExperience with document/image OCR, visual transformers, and multimodal modelsProficiency in Python and common ML tooling (e.g., Hugging Face, OpenCV, spaCy)Hands-on experience training and deploying models in productionStrong problem-solving skills and a builder mindset—you move fast and iterate fasterComfortable working with ambiguity and evolving datasetsWillingness to work long hoursNice to HaveFamiliarity with freight, logistics, or fintech workflowsExperience with AWS, Azure, or GCP-based ML infrastructureExposure to RAG pipelines, foundation models, or vector search systemsKnowledge of document layout understanding (e.g., Donut, LayoutLM, PubLayNet)Background in building secure, production-grade ML servicesWhat We OfferCompetitive salaryFully remote️ High ownership, zero bureaucracy—help shape our AI stack from day oneWork on impactful real-world problems that blend AI and automation at scale
Job Title
Senior AI Engineer