Senior Full-Stack Developer, No-Code Platform & AI Team OpportunityOur Development team is growing, and we’re searching for a Senior Full-Stack Developer to join us. We need someone who loves building solid, high-quality features and is excited to work with modern technologies. This is a hands-on coding role, but you’ll also have plenty of opportunities to step up, lead projects, and mentor your teammates. We’re on a mission to build the future of our platform with AI-powered tools that help users build and customize their no-code apps. If you’re a key player in this kind of innovation, we want to talk to you.About MethodMethod is on a mission to transform how small businesses operate by giving them real control over their customer workflows. Our flagship product, Method CRM is purpose-built for small businesses that have outgrown spreadsheets and generic tools. With deep QuickBooks integration and a powerful no-code customization engine, Method enables users to design workflows that truly fit their unique needs. As a scaling growth company, we’re now taking that mission further, leveraging AI to develop intelligent agents that assist users in rapidly building and customizing no-code apps. This innovation is at the heart of our next chapter, and we’re looking for people who are excited to build the future of work!The RoleYou’ll join our No-Code/AI team and own significant features from design all the way through to production.AI product development. You’ll build the systems behind two core products: an app builder where users describe what they want and the system generates it, and a conversational workflow engine where users interact with an AI agent to move work through their business. That means working with LLMs, vector stores, embeddings, and orchestration frameworks to create AI-driven features that are reliable and usable by non-technical small business owners. The real challenge isn’t wiring up API calls — it’s designing the right abstractions so AI capabilities integrate cleanly into a no-code platform where users need predictable, composable behavior.Full-stack ownership. Our backend is C#/.NET with SQL Server and MongoDB; frontend is React/TypeScript. You’ll work across both, making decisions about data modeling, API contracts, state management, and event-driven flows with RabbitMQ/SQS. These are your decisions to make — and yours to stand behind.Quality and standards. You’ll set the bar for testing, code quality, and architectural discipline. Your code reviews will make the team sharper. You’ll mentor junior and intermediate developers — not through lectures, but through how you build and how you explain your thinking.Operations. You’ll ship to AWS infrastructure (Docker, Kubernetes, CI/CD) and own what happens after deployment — monitoring, observability, and understanding how your systems behave under real load.How We WorkWe’re an AI-first engineering team. We use AI tools across coding, review, testing, and documentation, and we expect everyone on the team to do the same. Our approach to AI tooling is permissive — we default to allowing new tools rather than restricting them. If something makes you more effective, use it.The TeamYou’ll be joining a team of nine: an architect, four senior developers (including yourself), one intermediate developer, and two QAs. It’s a small, experienced group where everyone has real ownership over their work and direct influence on the product. You’ll report to a Development Manager.What You BringBefore you read this next section, we want you to know that we know the “ideal candidate” doesn’t exist — everybody has a unique background and skill set. Even if you don’t check every box below, we’d love for you to apply – we are building for the future and growth potential is a priority for us!8+ years building production web applications, with real depth in both backend (C#/.NET or a comparable strongly-typed ecosystem) and frontend (React/TypeScript)Strong system design thinking — you work in trade-offs, scalability, and maintainability. You can architect a solution, not just implement oneA solid testing discipline — you write well-tested code by default and have opinions about testing strategy at the unit, integration, and e2e levelsProduction experience with AI integration: LLMs, embeddings, vector stores (Pinecone or similar), and orchestration frameworks (LangChain or similar)A genuine passion for AI-powered user experiences — you’re not just integrating AI capabilities, you’re thinking about how they translate into something usable and valuable for non-technical usersPython for scripting and AI-related developmentCloud infrastructure experience with AWS, Docker, Kubernetes, and CI/CD pipelinesYou ship, monitor, and respond. Deployment is the midpoint, not the finish lineYou’re comfortable working independently on ambiguous problems — you don’t need every task scoped and handed to youYou use AI tools in your daily workflow and are always looking for ways to work smarter with themStrong AdvantagesExperience with event-driven architecture and messaging systems (RabbitMQ, SQS)Experience with both relational (SQL Server) and NoSQL (MongoDB) databases, including performance optimization and data modeling at scaleA track record of mentoring developers in a way that actually moved the needleExperience building responsive, accessible frontends with modern CSS and component libraries (MUI, Chakra, or similar)Comfortable working closely with designers and product managers to refine UX flows and iterate on feedbackNice to HaveAWS or Microsoft certificationsExperience building or working within design systemsWhy You’ll Love Method🌐 Flexible hybrid work model – designed to support work-life balance while maintaining strong team collaboration; employees work from our downtown Toronto office 2–3 days per week🎉 Collaborative and social team culture – work in a supportive environment with regular team events and company-wide celebrations that keep things