Experian
Data and technology
Sr.StaffEngineer(JavaFullstackorPython,AI)
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“Sr. Staff Engineer (Java Fullstack or Python, AI) at Experian. Skills: Java Fullstack, Python, AI, Generative AI. Design and build end-to-end full stack applications. Architect scalable, resilient systems”
Industry & Context.
Gain deeper insights into the automotive market
What They're Looking For.
Must Have
8–12+ years of full stack development experience, Frontend frameworks (React/Next. js preferred), Backend systems (Node. js / Python / Java), Experience with system design, scalability, and performance, LLM APIs and GenAI platforms, RAG architectures and vector search, Prompt engineering, Model evaluation and tuning, Experience building AI-powered applications in production, Cloud platforms (AWS, Azure, GCP), Containerization (Docker, Kubernetes), DevOps practices and CI/CD, Git, testing frameworks, observability tools, 3+ years of experience with AI agents and autonomous workflows, Experience in enterprise-scale systems
Nice to Have
Experience with AI agents and autonomous workflows, Exposure to MLOps pipelines, Experience in enterprise-scale systems
What You'll Do.
Design and build end-to-end full stack applications
Integrate Generative AI models into applications
Build and optimize AI-driven workflows
Develop applications using specified tools
Implement Retrieval-Augmented Generation
Implement Vector databases
Implement Embedding pipelines
Design prompt strategies
Ensure responsible AI practices
Create intuitive interfaces for AI features
Develop scalable services
Build REST/GraphQL APIs
Build real-time systems
Handle orchestration of AI services
Work with SQL/NoSQL databases
Work with Data pipelines
Deploy systems using cloud platforms
Implement CI/CD pipelines
Provide technical leadership
How You'll Work.
Team & Collaboration
Work with product team
Full Job Description
Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realize their financial goals and help them save time and money. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com. * Design and build end-to-end full stack applications (frontend, backend, APIs, data layers) * Architect scalable, resilient systems using microservices and cloud-native patterns * Integrate Generative AI models (LLMs) into applications for automation, insights, and user experience * Build and optimize AI-driven workflows (RAG pipelines, agents, prompt engineering) * Develop applications using tools like: * OpenAI / Azure OpenAI / Anthropic APIs * LangChain / LlamaIndex / Semantic Kernel * Implement: * Retrieval-Augmented Generation (RAG) * Vector databases (Pinecone, Weaviate, FAISS) * Embedding pipelines and semantic search * Design prompt strategies and evaluation frameworks * Ensure responsible AI practices (safety, bias mitigation, monitoring) * Build modern UI using: * React, Next.js, Angular, or Vue * Create intuitive interfaces for AI-powered features (chat, copilots, dashboards) Backend Development * Develop scalable services using: * Node.js, Python, Java, or Go * Build REST/GraphQL APIs and real-time systems * Handle orchestration of AI services and workflows * Work with: * SQL/NoSQL da
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