Ready for a challenge?
About this role
As a Senior Java Backend Developer in our Router Team, you will optimize our high-performance logistics backend to provide partner restaurants with seamless access to Scoober, our dedicated delivery fleet. Working within a talented Scrum team in our Berlin tech hub, you will collaborate to solve complex routing challenges, living our values of lead, deliver, and care to power efficient delivery operations across all JET countries.
* Please note that this position is located in Berlin (3 days a week from our Berlin office and 2 days working from home)
These are some of the key components to the position:
* Design and build scalable backend systems and routing algorithms used daily by drivers across our international markets.
* Optimize our core platform to solve complex, real-time logistical challenges including fleet simulations, routing, and dispatching.
* Champion engineering excellence by continuously improving development practices, CI/CD pipelines, and microservice architectures within our backend community.
* Collaborate closely with cross-functional team members through active pair programming, constructive code reviews, and knowledge-sharing sessions.
* Drive modern architectural practices by leveraging Domain-Driven Design (DDD), Hexagonal Architecture, and reactive, event-driven APIs.
What will you bring to the team?
* Deep backend expertise in Java, Spring frameworks, and designing highly scalable Microservices.
* Strong technical familiarity with distributed messaging systems like Kafka and various SQL/NoSQL database technologies.
* Commitment to engineering quality with a strong focus on Clean Code principles and continuous deployment via Kubernetes platforms.
* Analytical problem-solving skills with a strong interest or background in complex algorithms and real-time optimization techniques.
* A collaborative mindset with a proactive attitude toward learning advanced patterns like Reactive Programming and Hexagonal Architecture.
At JET, this is how we play
Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment. Being the best at what we do isn’t just about delivering on our strategy. It's a competition for something incredibly valuable – our customers' choice. Every time a customer decides where to order, they're picking a side.
At the heart of the JET Customer League are our values and behaviours. They guide every interaction, every decision, every innovation. These are the actions we need to perform consistently and brilliantly, to surpass the competition and earn our customers’ loyalty, again and again.
Fun, fast-paced and supportive, the JET culture is about movement, growth, helping one another to succeed and celebrating wins. By truly living our values and embodying our behaviours, we’re building a customer-first culture which enables us to stay one step ahead of the competition.
Inclusion, Diversity & Belonging
What else are we delivering?