Senior Software Engineer, Fullstack

Posted Apr 19, 2026

Narvar is growing! We are looking for Senior Software Engineers that enjoy working on both APIs and UIs. In this role, you will build products that power the post-purchase experience for the biggest brands in the retail industry. As a Fullstack Software Engineer, you will have a direct impact on our customer-facing products and work with modern technologies like NodeJS, React, PostgreSQL and GraphQL to ship complex features that drive millions of views. Day-to-day

Implement new product features & support/ extend existing ones
Build REST and GraphQL APIs that support a high volume of traffic
Build frontend platform components leveraged across our internal and external products
Contribute to our overall architecture and development experience partnering with other senior engineers

What we're looking for

You have a BS/MS in computer science, information systems, or equivalent
You have 7+ years of experience building reliable, scalable, and high-quality systems
Experience with a frontend framework(s), such as React, Svelte Angular, Vue or Ember
Experience building well-designed software with NodeJS, React and PostgreSQL
Experience developing consumer facing applications consuming various APIs from a microservice backend system
Experience defining REST or GraphQL APIs for new features
Knowledge of full development life cycle and computer science fundamentals
Experience with mentoring other engineers
Previous startup experience strongly preferred
Proficiency in utilising AI tools like Claude, Cursor, Copilot etc

Bonus point