Senior Full Stack Developer / AI Engineer

SmartSourcing Ltd
London, United Kingdom
5 days ago
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Role details

Contract type
Temporary to permanent
Employment type
Part-time / full-time
Experience level
Expert
Experience required
2 years minimum
Compensation
£35,000
Working hours
Regular working hours

Tech stack

LangGraph Framework Application Programming Interfaces (APIs) Artificial Intelligence Amazon Web Services Cloud Computing Data Security Relational Databases Cursor Python (Programming Language) Software Engineering Systems Integration Application Enhancement Tool
+10 more
GitHub Copilot ReactJS Retrieval-Augmented Generation Large Language Models Claude Code Llamaindex Generative AI Agentic-AI Build Management Restful APIs

Job description

An exciting opportunity has arisen for an experienced Senior Full Stack Developer / AI Engineer to take a leading, hands-on role in designing and delivering innovative AI-powered solutions for a growing international insurance business.

This newly created position combines full stack engineering, AI development and solution architecture, offering the opportunity to build intelligent applications from concept through to production.

You will develop AI-driven platforms that automate complex processes, transform document and financial data, streamline broking operations and deliver innovative digital products.

What You Will Be Doing:

  • Design and build AI applications using LLMs, RAG, AI agents, MCP and workflow automation.
  • Develop scalable full stack solutions using Python, REST APIs, React and cloud technologies.
  • Build intelligent document-processing solutions to extract and validate complex insurance and financial data.
  • Create AI-powered tools for insurance placement, claims, accounting and client services.
  • Lead technical architecture, integrations, data security and AI governance.
  • Take ownership of projects from initial prototype through to production.
  • Collaborate with business leaders and technical teams to identify opportunities for automation and innovation., Fraud Analyst- SC Cleared - £250 p/d inside IR35 - 6mths - Hybrid, London, Manchester or Bristol - monthly One of our government clients is recruiting for a Fraud Analyst to join them in a 6 months co… 15h ago, Position: Lead Service Coordinator Location: Office-based - Kew Gardens Salary: up to £40,000, depending on experience Our client is a major service provider in London with over 50 years of success an… 59m ago

Requirements

  • 10+ years’ experience in software engineering, architecture or technical leadership.
  • 2+ years’ hands-on AI development, including delivering LLM-based applications into production.
  • Strong full stack development skills, particularly Python, React, APIs and relational databases.
  • Experience with LLMs, RAG, embeddings, vector databases, agents and tool calling.
  • Strong cloud experience, ideally AWS.
  • Experience using AI-assisted development tools such as Claude Code, GitHub Copilot or Cursor.
  • Proven experience working with insurance broking or reinsurance systems, including contracts, claims, accounting and reconciliation.
  • Experience extracting structured data from complex documents.
  • A portfolio demonstrating successfully delivered AI solutions.

Experience with Lloyd’s market systems, ACORD, LangChain, LangGraph or LlamaIndex would be advantageous.

Benefits & conditions

  • Contract
  • London
  • £700 - £870 / day, * Contract
  • London
  • £240 - £250 / day, * Contract
  • London
  • £690 / day

IT Work from home

Programme Manager Rate: £690 per day Working arrangement: Remote Contract length: 4 months IR35 status: Inside IR35 Clearance: BPSS requirements Your new company You will be working with an organisati… 19h ago, * Permanent

  • London
  • £35k - £40k / year

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