Senior Frontend Engineer (TypeScript)
LocationBerlin
Work modehybrid
Typefull-time
SenioritySenior
Experience2+ yrs
DepartmentEngineering
EquityIncluded
Company size11–50 people
PostedSep 22, 2025 · 1y ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
2+ years building production apps in Next.js / 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
Worked in an early-stage startup or as a founder
Can handle backend basics (Rails, PostgreSQL) when needed
Built data-heavy interfaces that don't suck
Understand the AI/ML landscape beyond just API calls
Skills
Next.js
TypeScript
Rails
PostgreSQL
AI/LLMs
Benefits
Equity
Flexible hybrid
About the company
At 8returns, we’re 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, we’re inventing what’s next in post-purchase.
About the role
As a Frontend Engineer at 8returns, you’ll be at the core of how merchants and their customers experience our product. You’ll 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 Next.js / 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 Next.js / 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:
•
You’ve worked in an early-stage startup or as a founder
•
You can handle backend basics (Rails, PostgreSQL) when needed
•
You’ve built data-heavy interfaces that don’t 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
We run lean, stay profitable, and care about solving real merchant problems.
Ready to build the future of e-commerce? Let’s talk.