Indicium AI is a global AI-native consultancy with proven experience across Financial Services, Energy & Utilities, Healthcare & Life Sciences, Retail & CPG, and Manufacturing. The organization employs 600+ AI experts serving 50+ enterprise clients across 5 global locations, partnering with Anthropic, Databricks, AWS, OpenAI, and Microsoft.

This position focuses on designing, building, and deploying production-grade AI systems powered by large language models, emphasizing software engineering and implementation rather than research.

Key Responsibilities

Design production AI systems with LLMs, RAG pipelines, and agentic frameworks
Create evaluation frameworks for system performance monitoring
Build production-grade applications with clean code, error handling, APIs, and data pipelines
Implement and maintain retrieval systems using vector/graph databases and chunking strategies
Establish feedback loops and observability mechanisms
Optimize prompts across model providers for latency, cost, and quality tradeoffs

Required Qualifications

Hands-on LLM API development experience
RAG architecture and vector database implementation
Multi-step LLM workflows using frameworks like Claude Agents SDK or LangGraph
Strong Python with production API development experience
Cloud platform expertise (AWS, GCP, Azure)
Distributed systems, CI/CD, and testing framework knowledge
SQL and pandas proficiency

Benefits

25 days holiday plus bank holidays
£1,500 annual training budget with 5 training days
Quarterly discretionary bonuses
Equipment selection (laptops/accessories)
Collaborative startup environment

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