Full-Stack Developer (FE Focus) für Berlin gesucht

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Job Kategorie: Sonstige Branchen Sonstige Tätigkeitsbereiche

Stellenangebot Basisdaten

Arbeitsort:
DE 10115 Berlin
Umkreis:
keine Angabe.
Art der Arbeitsstelle:
Letze Aktualisierung:
11.07.20252025-07-11

Stellenausschreibung: Full-Stack Developer (FE Focus)

Arbeitgeber bzw.
Arbeitsvermittler
Joy_ in Hamburg
Branche
Sonstige Branchen
Kategorie
Sonstige Tätigkeitsbereiche
Stellenbeschreibung
Intro At Joy_ we’re turning every product on the internet into a potential moment of appreciation. Our infrastructure stitches together live merchant feeds, AI-powered search and instant checkout rails so brands can offer any product online, in real time, through a single API. That engine powers a new class of experiences: Commerce infrastructure for retailers – plug Joy_ into site-search or checkout to fill "out-of-stock” gaps, drop-ship on demand and grow assortment with zero inventory or new workflows. Gift cards that aren’t stuck in walled gardens – branded, media-rich and redeemable for millions of items instead of a single store. Loyalty & rewards that feel personal – users save for the exact product they want, not a generic catalogue. Employee benefits that people actually use – from monthly stipends to one-off "thank-yous”, all white-labelled and API-first. Because everything is virtual we need no warehouses, no middlemen and zero extra stock; partners keep the margin while customers enjoy true flexibility. Whether you’re an e-commerce giant filling assortment gaps, a fintech nudging action with meaningful rewards, or an HR platform boosting engagement, Joy_ is building the infrastructure for the future of commerce. Tasks As our second dedicated engineer on the client side, you will: Own the entire front-end experience—from design critique to pixel-perfect implementation—and contribute to the Python back-end when needed. Craft elegant, responsive UIs for customers (B2C gift card flows) and partners (B2B self-serve dashboards, embeddable widgets). Shape component libraries, design tokens, and accessibility guidelines in a company with focused product-management and design resources. Pair with founders on product discovery, run quick experiments, and measure impact. Review code and mentor future team-mates. Requirements What we're looking for 3+ years of professional experience building modern web products, with Vue knowledge (or React/Angular expertise with enthusiasm to learn Vue). Solid Python skills: comfortable adding endpoints, optimizing queries, and debugging async workers. Strong design sensibility—at ease discussing typography, layout grids, and motion; proficient with Figma. Pragmatic testing approach (unit + e2e) and dedication to performance and accessibility. Excellent spoken and written English. Nice to have Experience with payments, e-commerce, or loyalty/rewards products. Familiarity with experiments/A-B testing frameworks and event analytics. Experience with design systems or Storybook, and infrastructure-as-code (Terraform, Pulumi). Working knowledge of SQL, RESTful API design, GitHub Actions (or similar), and containerized deployments on Kubernetes. Benefits How we work & what you get Small, senior team & big ownership – ship end-to-end features in days, not quarters. Hybrid-friendly – our office is in Berlin, with team members across Europe (regular in-person meetings). Competitive salary + meaningful equity – we want you to win with us. Purposeful product – build tech that makes giving (and getting) gifts more personal, sustainable, and joyful. Closing Sounds like you? Send a quick note, your GitHub or portfolio, and a short example of a UI you're proud of. No formal cover letter needed—just tell us _why Joy__ and how you can make an impact. We can't wait to build the future of commerce together! At Joy_, we place great value on equal opportunities. We believe that an outstanding work environment should reflect a diversity of backgrounds, talents, and thoughts. Together, we grow as a team based on our individual strengths. Every personnel decision is made solely based on qualifications, performance, and the requirements of the company.
Qualifikation
Arbeitskräfte
Verdienst:
n.a.
Bewerbung an
Joy_
Am Strandkai 1
De 20457 Hamburg

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