Join LexisNexis IP's software engineering team to modernize their flagship product, PatentSight+. This senior role involves leading a team working on transitioning from a monolithic architecture to a modern, serverless stack using cutting-edge cloud technologies. You'll be working with React, JavaScript, C#/.Net, SQL, and AWS technologies including Serverless, AppSync, and CDK. The position requires expertise in complex software development, mentoring junior developers, and translating user requirements into technical solutions. The team operates in a flexible work environment with a strong focus on work-life balance. RELX, the parent company, is a global leader in information-based analytics and decision tools, serving professional and business customers worldwide. They offer comprehensive benefits including flexible hours, wellbeing initiatives, parental leave, and opportunities for professional development. The role combines technical leadership with hands-on development, making it ideal for experienced engineers looking to make a significant impact on product architecture while mentoring others.