Simon Barnett

Background

About Simon Barnett

I lead technology, engineering and data functions with a clear focus on using technology as a driver of transformation, operational performance and long-term value creation. My background spans hands-on software engineering through to board-level technology strategy, giving me perspective from both the codebase and the C-suite.As Technology Director at Trust Alliance Group, I’m accountable for software development, IT and data strategy across a regulated services environment, overseeing a multi-million-pound technology portfolio. My remit includes cloud architecture, platform modernisation, AI-enabled automation and delivery governance - ensuring technology strengthens commercial performance, resilience and scalability.Earlier in my career at Hook and what3words, I built and scaled engineering teams from early-stage growth through to operational maturity, strengthening delivery capability and aligning product and engineering strategy with revenue and customer outcomes.I’m most motivated by environments where technology is central to competitive advantage, operational excellence and long-term value creation.