Senior Full Stack Engineer - JavaScript - React or Vue or Angular - C# .NET - AI - LLM - GenAI - ML As a Senior Full Stack Engineer, you'll join a small, high-impact team building AI-powered features for their products. You will be building systems that automate end-to-end workflows from document processing through to statutory filing to make a real impact on tens of thousands of our customers. Working in a self-contained squad with the autonomy to make commercial and technical decisions without being weighed down by bureaucracy, you'll be responsible for architecting and building production-grade AI solutions that solve real problems for our users. As a senior member of the team, you'll set technical direction, mentor others, and drive quality across the full stack. AI Integration & Development * Collaborate closely with the AI platform team to design and deliver compelling AI-first features and products * Integrate AI capabilities seamlessly into existing products, ensuring smooth user experiences * Build responsive, intuitive UI components that make complex AI functionality accessible to end users * Optimize AI service performance, cost, and reliability in production environments Technical Leadership & Delivery * Architect and implement scalable, production-ready AI-powered applications from front-end to back-end * Design and build performant, secure back-end services that integrate with our AI platform * Create user-friendly front-end interfaces for AI features using modern JavaScript frameworks or C# and Blazor * Lead technical decision-making within your squad, balancing innovation with pragmatic delivery * Drive best practices in code quality, testing, security, and observability Quality & Continuous Improvement * Write clean, maintainable, well-tested code with comprehensive documentation * Configure and maintain CI/CD pipelines with automated testing and deployment Skills * Full stack software engineering experience building production applications for the web. * Proven production experience building software powered by LLMs/GenAI/ML models - not demos or prototypes, but real systems serving users * Strong full-stack capability with expertise in: Modern JavaScript frameworks (React, Vue, Angular, etc.) or Blazor for front-end development * C# .NET for back-end services * RESTful API design and implementation * HTML5, CSS3, and responsive design principles * Cloud platform experience with Azure, AWS, or GCP * Production systems mindset including observability, testing, security, and reliability * Agile delivery experience in fast-paced, iterative environments * Strong collaboration and communication skills working effectively with technical and product stakeholders * Architectural thinking - ability to design scalable systems and make strategic technical decisions