Senior Frontend Engineer (TypeScript)

8returns; Berlin; Hybrid; EUR 55.000 - 75.000; Vollzeit

Zusammenfassung

A dynamic e-commerce startup in Berlin is seeking a Frontend Engineer to design and implement high-quality user interfaces. You will engage with merchants to translate their needs into effective UX while rapidly prototyping features using TypeScript. A minimum of 2 years in production applications and strong product insight are required. This role offers a flexible hybrid setup and significant ownership over your work, directly impacting millions of users.

Leistungen

Direct impact on millions of users

Low-meetings high-ownership culture

Meaningful equity in a profitable company

Qualifikationen

• Minimum of 2 years experience building production applications in TypeScript.
• Strong foundational knowledge of front-end performance and accessibility.
• Experience with APIs and AI/LLMs integration into real products.

Aufgaben

• Rapidly prototype and ship new features in TypeScript.
• Build AI-powered interfaces to assist merchants in reducing returns.
• Own the frontend experience from ideation to metrics.

Kenntnisse

Production apps in TypeScript

Frontend fundamentals

Integrating APIs and AI/LLMs

Product sense and UX opinions

Autonomous problem solving

Tools

Rails

PostgreSQL

Jobbeschreibung

At 8returns were transforming one of the most frustrating environmentally damaging and costly aspects of e-commerce : returns.

Trusted by the fastest-growing DTC names like OACE PEGADOR GOT BAG and now adopted by iconic brands such as Fielmann Tommy Hilfiger and Reebok were inventing whats next in post-purchase.

As a Frontend Engineer at 8returns youll be at the core of how merchants and their customers experience our product. Youll build fast beautiful and reliable interfaces that turn returns data into action. If you care about craft love to ship and want real ownership this is your role.

Tasks

• Rapidly prototype and ship new features in / TypeScript
• Build AI-powered interfaces that help merchants understand and reduce returns
• Own the frontend experience end-to-end from ideation to metrics
• Talk to merchants understand their pain and translate it into great UX
• Work closely with founders to shape product direction

Requirements

• 2 years building production apps in / TypeScript
• Strong frontend fundamentals (performance accessibility design systems)
• Experience integrating APIs and AI / LLMs into real products
• Strong product sense and opinions on what makes great UX
• You ship first perfect later
• Autonomous. We give you problems not solutions

Bonus points if :

• Youve worked in an early-stage startup or as a founder
• You can handle backend basics (Rails PostgreSQL) when needed
• Youve built data-heavy interfaces that dont suck
• You understand the AI / ML landscape beyond just API calls

Benefits

• Direct impact on millions of users
• Own what you build no layers of approval
• Low-meetings high-ownership culture
• Work directly with the founders
• Berlin-based flexible hybrid setup
• Meaningful equity in a profitable fast-growing company

Ready to build the future of e-commerce Lets talk.