About this role
Senior Software Engineer at Crowncommercialservice. Location: Liverpool or Norwich or Newport or Birmingham. Role: owning features, ensuring reliability, mentoring engineers Requirements: Expert Python backend engineering, experience with Claude Code/LLM workflows, UML modeling, SOLID principles, and Test-Driven Development; ability to design, build, and maintain reliable, secure, high-volume systems. Category: Software Development Seniority: Senior Level Tools: Python, Claude Code, UML, CI/CD, LLM Commitment: Full Time Workplace: Hybrid Languages: English