At Similarweb, we help the world’s leading brands win online by providing unmatched digital intelligence. The Shopper solution is a core part of that mission enabling retailers and brands to understand digital shelf performance, pricing, and consumer behavior at scale.

As a Full Stack Team Lead, you’ll join the leadership of a group that operates like a startup within Similarweb, giving you real influence over strategy, architecture, and product direction. You’ll lead a high-impact team and help build new products from scratch, combining hands-on development with technical and managerial leadership.

*This position reports to R&D Director*

So, what will you be doing all day?

• Lead and mentor a team of full-stack engineers working on our Shopper solution.
  
  
• Own both frontend development in React and backend services in NestJS, delivering modern, scalable web applications.
  
  
• Design and implement Python-based microservices, including Airflow pipelines that handle massive-scale data processing.
  
  
• Work closely with product and data stakeholders to define technical solutions for complex business needs.
  
  
• Build systems that use both traditional SQL databases and analytics engines like Firebolt to support fast, data-intensive applications.
  
  
• Ensure engineering best practices across CI/CD, testing, and monitoring, using tools like AWS, Kubernetes, and Git-based workflows.
  
  
• Take part in strategic discussions, influencing product roadmaps and architectural decisions.
  
  
• Foster a team culture that values collaboration, innovation, and continuous growth.
  
  

This is the perfect job for someone who has:

• 2+ years of experience in a Team Lead or equivalent leadership role, managing full-stack developers.
  
  
• Deep knowledge of React and TypeScript, with a strong focus on performance and user experience.
  
  
• Solid backend experience with NestJS and Node.js.
  
  
• Strong Python development skills, especially in the context of data pipelines and Airflow - advantage.
  
  
• Proficiency with SQL and experience working with both relational databases and analytics platforms like Firebolt or Snowflake.
  
  
• Experience building and deploying services in a cloud-native environment (preferably AWS) using CI/CD and Kubernetes.
  
  
• Great communication skills and the ability to collaborate across product, design, and data teams.
  
  
• A hands-on, proactive approach with a passion for building products and leading people.
  
  
• Excitement about working in a startup-like team within a larger company—where you can move fast, own your impact, and help shape new solutions from the ground up.