AI/ML Engineer

Company Description Klugsys is a German technology company, founded by visionary technologists and business strategists, is dedicated to empowering enterprises through intelligent automation and immersive digital solutions. Beyond development, we act as partners in transformation, focusing on measurable impact, ethical innovation, and collaboration. Our commitment is to drive meaningful change across technological frontiers by working closely with our clients. Join us to be part of a team that prioritizes innovation and real-world results. Role Description As an AI/ML Engineer at Klugsys, you will design, build, and optimize AI models that power multiple AI features and multi-agent workflows. You will work closely with our backend, cloud, and product teams to build scalable AI systems from model development to inference pipelines and LLM integrations. This role is best suited for someone who has strong foundations in both classical ML and modern LLM-based architectures. Key Responsibilities Develop and maintain ML models for price prediction, lead engagement, and recommendation systems. Build AI workflows using LLMs and multi-agent frameworks (OpenAI, Bedrock, LangChain, custom agents). Fine-tune small LLMs or vision-language models for tasks like extraction, classification, or summarization. Build embeddings-based search (Qdrant/Pinecone/AWS Kendra) for property and insights data. Design and deploy inference pipelines on AWS using Lambda, ECS, or serverless GPU services. Build data pipelines for training datasets using  AWS Glue, S3, Athena , and Pandas/PySpark. Work with multimodal features text, images, PDF extraction, photos, voice transcriptions. Implement prompt engineering, model evaluation, and continuous improvement cycles. Collaborate with backend teams to expose ML models as APIs for our mobile & web apps. Integrate with real-world data sources and historical transaction data. Monitor model performance, drift, and accuracy using automated evaluation dashboards. Maintain documentation for training data, model configurations, and inference outputs. Participate in architecture discussions for agentic AI workflows and model selection. Required Skills & Experience Core Technical Requirements (Must Have) 3–5 years of hands-on experience in AI/ML engineering. Strong experience with  Python , TensorFlow/PyTorch, Scikit-Learn, and ML pipelines. Experience building and productionizing ML models (regression, classification, clustering). Understanding of LLMs, prompt engineering, embeddings, and RAG pipelines. Familiarity with  LangChain , OpenAI API, Bedrock, or similar LLM frameworks. Good understanding of AWS services for ML (S3, Lambda, ECS, Glue, Sagemaker basics). Strong experience with data wrangling using Pandas/PySpark. Experience deploying models as APIs (FastAPI/Flask). Ability to work with JSON, CSV, Parquet, and structured/unstructured datasets. Bonus Skills (Good to Have) Experience with  vision models (property image analysis, OCR, VLMs). Knowledge of  batch + streaming pipelines (Kinesis/Kafka). Experience with vector databases (Qdrant, Pinecone). Exposure to Reinforcement Learning or ranking algorithms. Prior work in PropTech, pricing models, or recommendation engines. Familiarity with MLOps tools (SageMaker Pipelines, MLflow). Soft Skills Strong analytical and problem-solving mindset. Ability to work in a fast-moving startup environment. Clear communication and documentation skills. High ownership and accountability for delivering end-to-end model pipelines. Collaborative attitude and ability to work with cross-functional teams. What we Offer Opportunity to build  next-generation AI-driven interfaces . Work directly with cross-functional teams (AI, Product, Cloud, Backend). Freedom to experiment and bring creative UI ideas to life. Flexible work environment and global team collaboration. High ownership and fast career growth opportunities.