Senior Full Stack Engineer, TheyDo

• You’re someone who enjoys solving hard problems, moves fast, and thinks in systems. You don’t just build features - you understand how everything connects
• In depth experience with Node.js, TypeScript, and frameworks like NestJS
• In depth frontend experience with Vue, or React with a willingness to work in Vue
• Proven ability to design and work with complex systems and architectures
• Experience working on SaaS products over a longer period of time
• Product mindset - you care about how and why users interact with what you build
• Ability to move quickly and ship frequently without sacrificing quality
• Interest in AI and willingness to experiment with it in a product context
• Comfortable working asynchronously and documenting your work clearly
• If you are a woman or part of an underrepresented group, we encourage you to apply. Even if you don’t check every box — your skills and perspective could be just what we need to succeed

Desirable

• Building journeys sounds simple - until you try to make them fast, flexible, and scalable across complex organisations
• At TheyDo, you’ll work on the foundations of how companies understand and improve customer journeys. Think permissions across workspaces, and systems that need to stay fast while handling growing complexity. This is where your work makes a direct impact on how teams make decisions every day
• We’re looking for a Senior Fullstack Engineer who enjoys untangling complexity, ships quickly, and cares deeply about how products feel and perform
• You’ll work across the full stack to improve how our platform handles scale, structure, and speed. From architecture decisions to shipping features, you’ll play a key role in shaping the product
• Building and evolving core platform capabilities like workspace management, permissions, and governance
• Improving how data flows across workspaces, making content more flexible and connected
• Driving the implementation of Workspace 2.0, helping redefine how customers structure and manage their work
• Optimising performance across critical areas like journey mapping and the journey detail page
• Tackling complex data challenges, including filtering, querying, and merging large datasets efficiently
• Designing and improving system architecture with scalability and maintainability in mind
• Collaborating closely with product managers and designers to ship features quickly and thoughtfully
• Experimenting with AI capabilities and exploring how they can enhance the product experience
• What success looks like
• You ship consistently and quickly, delivering meaningful improvements week after week
• You bring structure to complex systems and make them easier to work with
• You spot product opportunities and contribute beyond just implementation
• You help the team move faster by making smart architectural decisions
• You actively explore how AI can improve both the product and how we build it