Senior Frontend Engineer: React/Next.js & AI-Driven Growth

HelloFresh; Warszawa; On-site; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Workspace in Warsaw

Global collaboration

Autonomy and fast iteration

Job summary

HelloFresh is seeking a Senior Frontend Engineer for The Pets Table within the New Ventures Tribe in Warsaw. You will contribute to the customer-facing web application using a modern React/Next.js/TypeScript stack, integrate with a CMS, and leverage AI tools to speed architecture, design, and testing workflows.

You’ll collaborate with ML, product, and design teams to deliver scalable frontend solutions. You’ll lead end-to-end frontend work, participate in architecture discussions, and focus on

Qualifications

• Strong experience building production frontend apps with React/TypeScript.
• Delivery mindset with ownership of frontend features.
• Familiarity with observability, monitoring, and performance best practices.

Responsibilities

• Design, build, and optimize customer-facing web apps using React/Next.js/TypeScript.
• Contribute to frontend architecture discussions and platform scalability.
• Support production monitoring, alerting, and observability improvements.

Skills

React

TypeScript

Next.js

GenAI Tools

Observability

Collaboration

Tools

Node.js

GraphQL

REST

Serverless

Job description

HelloFresh is seeking a Senior Frontend Engineer for The Pets Table within the New Ventures Tribe in Warsaw. You will contribute to the customer-facing web application using a modern React/Next.js/TypeScript stack, integrate with a CMS, and leverage AI tools to speed architecture, design, and testing workflows.

You’ll collaborate with ML, product, and design teams to deliver scalable frontend solutions. You’ll lead end-to-end frontend work, participate in architecture discussions, and focus on