Senior Software Engineer, ReactJS (Logistics, Service Experience)

We are on the lookout for a Senior Software Engineer ReactJS - (Logistics) to join the Service Experience team on our journey to always deliver amazing experiences. 

In Service Experience we make help instant and effortless. We believe getting help should be as easy as ordering dinner. We erase the boundaries between users AI agents human agents and riders to create one continuous conversation. No matter where the user starts we carry their context forward saving them time and effort at every step. 

As a Frontend Engineer on our team youll play a key role in shaping this experience. Youll build responsive high-performance interfaces that carry context across touchpoints enabling smooth transitions between automated and human support. Your work will directly impact how millions of users get helpturning complex workflows into simple elegant interactions.

For Logistics

In our Logistics Team youll tackle high-impact challenges that make last-mile delivery efficient affordable and sustainable. Your work will directly improve experiences for riders end customers and merchants across the globe. Each enhancement you contribute will help Delivery Hero optimize delivery operations supporting expansion into new areas like grocery and retail.
 

• Engineered high-performance frontend solutions that slashed global application load times directly boosting user retention and conversion rates.

• Architected and optimized seamless WebView integrations for iOS and Android ensuring a native-like UX through sophisticated bridge communication and hybrid rendering strategies.

• Native SDK integration Work with Android and iOS SDKs to support hybrid or embedded web experiences (e.g. WebViews SDK integrations).

• Led the strategic modernization of a complex legacy monolith decomposing tightly coupled code into a scalable modular micro-frontend architecture.

• Advanced technical excellence by implementing cutting-edge code splitting tree shaking and multi-tier caching strategies to minimize bundle sizes and execution overhead.

• Partnered across organizational boundaries aligning with native Host App engineers and product owners to synchronize release cycles and ensure seamless feature parity.

• Established a culture of observability by defining core KPIs and deploying robust monitoring frameworks (SLIs/SLOs) to proactively resolve performance bottlenecks.

Qualifications :

• Hybrid Architecture Expertise: Proven track record of managing the nuances of WebView-to-Native communication and optimizing the critical rendering path within mobile shells.

• Core Engineering Mastery: Deep-seated fluency in TypeScript and React coupled with an under-the-hood understanding of browser engines event loops and DOM performance.

• Performance-First Mindset: Demonstrated ability to profile and fix runtime jank memory leaks and network overhead using Chrome DevTools and synthetic monitoring.

• DevOps & Tooling Proficiency: Hands-on experience scaling CI/CD pipelines (GitHub Actions Docker) and configuring sophisticated build tools like Webpack Vite or Esbuild.

• Strategic Problem Solving: A history of navigating technical debt and architectural ambiguity with a strong sense of ownership and the ability to influence stakeholders.

• Data-Driven Reliability: Expert-level use of Sentry Datadog or New Relic to transform raw telemetry into actionable performance improvements.

Additional Information :

Ensuring you and all our Heroes are looked after happy and healthy is always on the menu. Because if youre in good shape then were in good shape.

• Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week

• We offer 27 days holiday with an extra day on 2nd and 3rd year of service

• We will support you in developing yourself and your career growth opportunities: 1.000 Educational Budget Language Courses Parental Support and access to the Udemy Business platform to explore a variety of online courses.

• Get moving and release those wonderful mind-boosting endorphins: Health Checkups Meditation Gym & Bicycle Subsidy

• Cash. Dough. Cheddar. Whatever you call it well help you with it: Employee Share Purchase Plan Sabbatical Bank  Public Transportation Ticket Discount Life & Accident Insurance Corporate Pension Plan

• The power of getting together over some food is unrivaled. Here are a few ways to help you do that. All the yum: Digital Meal Vouchers Food Vouchers Corporate Discounts. Courses.

• Wondering what relocating to Berlin is like In this article weve put together 10 things you should know about moving to Berlin  and how Delivery Hero can support you. You can also visit our relocation hub and check out more information about moving to Berlin.

• Ready to prepare for your interview Check out the list of the 5 most common interview questions and answers created in collaboration with our recruiters.

Ready to join our team If youre excited to grow collaborate and be part of the worlds leading delivery platform wed love to hear from you. Apply today!

We believe diversity and inclusion are key to creating not only an exciting product but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities religious beliefs color national origin gender identities or expressions sexual orientations age marital or disability statuses or any other aspect that makes you you.

We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experiencejust let us know with an email to our Inclusion Officer at

Severely disabled applicants with equal qualifications will be given preferential consideration.

Youre welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.

Remote Work :

No

Employment Type :

Full-time