Userflow: The product adoption engine for customer-obsessed teams

Userflow helps teams turn users into champions.

We give customer-obsessed teams everything they need to onboard, guide, and grow users—without relying on engineering. From in-app experiences to insights and AI-powered workflows, Userflow helps teams drive adoption at every stage of the user journey.

About the Role:

We are looking for an experienced Tech Lead (Frontend) to design and build large-scale, production-grade web applications — including AI-powered features and solutions. In this role, you will take ownership of building highly responsive and scalable user interfaces using modern technologies such as React.js and TypeScript, while leveraging AI tools and frameworks to accelerate development and enhance the end-user experience.

What You’ll Do:

Design and build production-level, large-scale web applications.
Develop responsive and intuitive front-end interfaces using HTML, CSS, and JavaScript.
Architect and implement complex user interfaces from the ground up, covering requirements, design, development, deployment, and ownership.
Own front-end development for one or more products and drive technical excellence.
Build and maintain single-page applications using React.js and TypeScript.
Collaborate with cross-functional teams to deliver scalable SaaS products.
Conduct code reviews and provide constructive feedback to maintain high code quality, extensibility, and maintainability.
Solve complex problems at both application and system levels.
Contribute to developer experience improvements, tooling, and platform capabilities.
Participate in OSS contributions, architecture discussions, and technical standardization where applicable.

What You Bring:

5+ years of experience building large-scale (1M concurrent users) web applications.
Strong hands-on experience with React.js, JavaScript, and TypeScript.
Solid experience building Single Page Applications (SPA).
Having developed web SDKs with hands on debugging and troubleshooting capabilities.
Proficiency in HTML, CSS, modern frontend tooling (Webpack, Babel, etc.).
Experience with cloud and DevOps tools (AWS, CI/CD, serverless deployments).
Strong understanding of scalable architecture and performance optimization.
Experience working in fast-paced startup or product environments (preferred).
Understanding of SaaS platforms and developer tools ecosystem (preferred).

Nice to Have:

Open-source contributions and community involvement.
Experience building no-code / low-code platforms or cloud editors.
Experience building and maintaining high scale SDKs.

If you're driven by creating exceptional software and equipping teams with powerful, no-code tools, and AI-enabled solutions then you're in the right place. Join us in our journey to revolutionize user engagement and product growth.