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Build and deploy intelligent applications using Machine Learning and Generative AI technologies. Work with Large Language Models (LLMs) such as: OpenAI Azure OpenAI Claude Gemini Design and develop Retrieval-Augmented Generation (RAG) systems. Develop scalable APIs using: FastAPI Flask Perform machine learning model training, inference, and evaluation. Work on prompt engineering for optimizing LLM outputs. Build and manage AI pipelines using frameworks such as: LangChain LlamaIndex LangGraph CrewAI Handle structured and unstructured datasets using: Pandas NumPy Work with embeddings and vector search implementations. Integrate vector databases such as: Pinecone FAISS Weaviate Chroma Collaborate with teams to integrate AI capabilities into real-world applications. Use cloud and deployment tools for scalable AI solutions. Maintain code repositories and development workflows using Git and Jupyter Notebook. RequirementsStrong programming skills in Python. Basic understanding of JavaScript / TypeScript (preferred). Experience in API development using FastAPI or Flask. Good understanding of: Machine Learning fundamentals Model training and inference Feature engineering Model evaluation metrics Hands-on experience working with LLM APIs such as: OpenAI Azure OpenAI Claude Gemini Knowledge of: Prompt Engineering Retrieval-Augmented Generation (RAG) Experience with AI/LLM frameworks: LangChain LlamaIndex LangGraph CrewAI Strong data handling skills using Pandas and NumPy. Understanding of embeddings and vector search concepts. Experience with SQL and vector databases. Basic knowledge of cloud platforms: AWS Azure GCP Familiarity with Docker, REST APIs, Git, and Jupyter Notebook. Passion for AI/ML and building scalable AI-powered applications. .
Here's where they are and how to stand out in your next interview.
24.795Jobs
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.