{"@context":"https://schema.org/","@type":"JobPosting","title":"Java Engineer

Tiro Partners Limited
Charing Cross, United Kingdom
5 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Charing Cross, United Kingdom

Tech stack

Java
Artificial Intelligence
GitHub Copilot
Large Language Models
Virtual Agents
Api Design
Microservices

Requirements

  • 6+ years' backend engineering experience (Java)
  • Proven experience modernising production systems at scale
  • Hands-on use of AI development tools (e.g. Claude Code, GitHub Copilot, LLMs)
  • Experience with MCP, AI automation, or agentic AI systems
  • Strong understanding of microservices and API design

About the company

Join a newly formed Service Modernisation & AI team driving AI-first software development in financial services. This is a hands-on role modernising high-impact legacy services while building AI-powered engineering workflows. What You'll Do * Modernise critical legacy Java services using AI-driven analysis and refactoring * Apply migration patterns (e.g. strangler fig) to deliver clean, modern APIs * Ship improvements in fast cycles with measurable gains in performance and reliability * Build AI-powered tooling, including MCP servers and AI-assisted CI/CD pipelines * Demonstrate how AI transforms developer productivity and code quality

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