Job
- Level
- Senior
- Job Field
- Web, Software, Full Stack
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Munich
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will develop complex features for our e-commerce storefront, work across the technology stack from frontend to backend, and integrate AI-powered features in an agile team.
Job Technologies
Your role in the team
- As a Senior Software Engineer on our Web & API team, you will play a key role in shaping and evolving our e-commerce storefront.
- Working across the full stack, from React components and data integrations to AI-powered features, you will take ownership of complex features end-to-end, from specification and architecture through to delivery and monitoring.
- In close collaboration with Product and Design in an agile environment, you will combine a keen eye for performance with a drive to build experiences that delight millions of customers.
- Your curiosity for emerging technologies will help the team work smarter, ship faster, and continuously push the boundaries of what is possible.
- Design, build, and maintain features end-to-end across the storefront and mobile API, from specification through server-side data loading and UI to production release and maintenance.
- Build and extend integrations with our e-commerce, headless CMS, search, analytics, and experimentation platforms.
- Build AI-powered user-facing features, directing and reviewing AI coding agents in your own and the team's workflow while owning the correctness, security, and maintainability of everything that ships.
- Own the caching, rendering, and performance strategy for the storefront and mobile API.
- Partner with Product Managers and Designers to turn business goals into performant, high-quality user experiences.
- Champion code quality and reliability through testing, code reviews, and the conventions and context that keep the codebase healthy for both engineers and AI agents as it grows.
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Our expectations of you
Qualifications
- Deep expertise in React, TypeScript, and modern frontend development, backed by strong software architecture skills and solid engineering principles.
- A sharp focus on performance across the stack, from frontend rendering to backend data fetching, including server-side rendering (ideally with React Router) and GraphQL.
- Strong specification and architecture judgment, turning ambiguous requests into precise, testable specs that teammates and coding agents build against, while making load-bearing technical decisions with confidence.
- Rigorous approach to code verification, designing the tests, evals, and checks that determine production readiness without relying on surface-level outputs.
- Hohe Standards für Wartbarkeit, Resilienz, Sicherheit und Kosteneffizienz, mit Überlegungen zu Fehlermodi und besonderer Wachsamkeit bei der Überprüfung von KI-generiertem Code.
- Proven fluency with Agentic AI, directing coding agents on well-scoped work, reviewing output with informed scepticism, owning the result, and leveraging AI to accelerate delivery and power user-facing features.
- Fluency in English with excellent written and verbal communication skills.
Experience
- A product-driven mindset that connects technical decisions to business impact and user experience, with prior experience in Product Engineering or Product Management considered a plus.
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What we offer
- This position is permanent and based in Munich.
- A high-performance culture built on trust, feedback, and collaboration.
- An inspiring, international environment that empowers you to think big, take ownership, and grow beyond your comfort zone.
- A flexible hybrid setup with ideally 3 office days per week - because strong connections and quick collaboration make great ideas happen.
- Professionally equipped workstation of your personal choice.
- 30 days of paid holiday to rest, recharge, and come back ready to create.
- A beautiful, centrally located, dog-friendly office with inspiring spaces, a sunny terrace, and good food - designed for moments that energise and connect.
- Exclusive discounts - 40% off Westwing Collection, 20% off third-party brands (each on non-reduced items), 10% Family & Friends discount, plus special-occasion vouchers.
- Wellbeing support through mental health resources, sports memberships, and preventive care.
- Sustainable mobility options with discounted public transport and JobRad - moving with purpose and care for the planet.
- Support for working parents, including our on-site Westwing Wichtel daycare and a partnership with multilingual provider Elly & Stoffl.
- One annual Social Impact Day to give back to a cause you care about - because being human is our true superpower.
- Team rituals that celebrate results and togetherness - from Summer & Winter Parties to Oktoberfest.
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Benefits
Health, Fitness & Fun
Topics that you deal with on the job
Job Locations
This is your employer
Westwing Home & Living GmbH
At Westwing, we help you discover your own personal Home style.We have a wide selection of high-quality products that will give your home a fresh, new look. Whether you're looking for something modern or classic, we have something for everyone.
Description
- Language
- English
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Trade, Internet, IT, Telecommunication
Senior Full Stack Engineer
- Location
- Munich
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
- English Only
- English only required
