Fullstack Software Engineer (Kotlin/Typescript/React) - Transport Planning Optimization (all genders)

Zalando; Berlin; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

27 days holiday per year

2 paid volunteering days per year

Hybrid work model up to 60% remote

Work from abroad for up to 30 days

Employee shares program

Wellbeing & mental health support

Relocation assistance available

Discounts on Zalando products

Training & peer-to-peer review

Job summary

Zalando is seeking a Fullstack Software Engineer for the Transport Planning Optimization team in Berlin. You will design and implement scalable systems powering transport planning, from forecasts to execution, leveraging real-time data and advanced algorithms.

You will contribute to a robust Transport Management System, collaborating across teams to deliver features, optimize costs, and continuously improve the codebase while growing your fullstack skills in a learning-focused environment.

Qualifications

• 4–5 years of professional software engineering experience in JVM-based languages, with proven proficiency in Kotlin.
• Strong frontend experience with TypeScript and React.
• Experience designing and integrating APIs as part of a microservice landscape in cloud environments.
• Ability to plan sprints, break down features into stories, and test features before production.

Responsibilities

• Design, develop, deploy, and operate fullstack solutions using Kotlin for backend and TypeScript/React for frontend.
• Plan sprints and roadmaps; break down requests into stories and tasks; implement and test features before deployment.

Skills

Kotlin

TypeScript

React

SQL

Tools

REST APIs

Microservices

Cloud (AWS)

Job description

THE ROLE & THE TEAM

As a Fullstack Software Engineer in the Transport Planning Optimization team within the Logistics Technology department, you will design and implement crucial systems that power the efficient delivery of millions of items to our customers.

Our Berlin-based team is dedicated to building and continuously improving a robust Transport Management System. Your work will focus on creating intelligent, scalable solutions that optimize transport plans, from initial forecasts and scheduling to final execution and settlement, leveraging real-time data and advanced algorithms.

You will have a huge impact on the performance and cost-effectiveness of Zalando’s Logistics while continuously growing your fullstack skillset in a collaborative, learning-focused environment.

Find out more about our Software engineer team: https://jobs.zalando.com/en/what-we-do/software-engineering

INCLUSIVE BY DESIGN

At Zalando, our vision is to be the leading pan-European ecosystem for fashion and lifestyle e-commerce – one that thrives on diversity and is truly inclusive by design. We believe that diverse teams fuel innovation and creativity, and we actively seek out talent from all backgrounds.

We actively seek to reduce bias in our hiring and employment processes, focusing on your qualifications, skills, and contributions. To support this, we kindly ask that you refrain from including personal details such as your photo, age, or marital status in your CV, ensuring a fair and equitable evaluation based solely on your abilities and potential.

We are committed to providing an exceptional and accessible candidate experience for everyone. If you require any accommodations to support you throughout the hiring process, please let us know – we are here to assist you.

Discover more about our commitment to creating a diverse and inclusive workplace: https://jobs.zalando.com/en/our-culture/diversity-and-inclusion

WHAT WE’D LOVE YOU TO DO (AND LOVE DOING)

• Designing, developing, deploying, operating, and improving performant, fullstack software solutions using Kotlin for the backend and TypeScript with React for the frontend, directly impacting the efficiency and cost of the transport planning optimization processes at Zalando Logistics

• With your expertise, help plan our sprints and roadmaps by breaking down new and existing feature requests into manageable stories and tasks. Implement and fully test new features before deploying them to production using a continuous delivery model of deployment

• Collaborating with other teams and stakeholders to align on timelines and priorities of new features to ensure smooth and uninterrupted operations

• Continuously improving the code base and your skillset as a software engineer, as well as helping your colleagues to do so

WE’D LOVE TO MEET YOU IF

• You have at least 4-5 years of professional experience as a software engineer in JVM-based languages, with proven proficiency in Kotlin , and an understanding of SQL and high-performance database architectures.

• You have proven experience with modern frontend development using TypeScript and React.

• You not only have proven experience with integrating APIs but also in designing and implementing them as part of a microservice landscape deployed on cloud architectures/platforms

• You have a strong sense of reliability, of responsibility, and ownership. Entrepreneurial & analytical thinking add to your excellent communication skills and willingness to share knowledge

• You have experience in all parts of the software development life-cycle, from understanding the requirements to software development, build, test, deployment, and operations

OUR OFFER

Zalando provides a range of benefits, here’s an overview of what you can expect. Ask your Talent Acquisition Partner to learn more about what we offer.

• 27 days of holiday a year to start for full-time employees (+1 day for every calendar year up to 30 days)

• 2 paid volunteering days a year

• Hybrid working model with up to 60% remote per week, actual practice is up to each team to best support their collaboration

• Work from abroad for up to 30 working days a year

• Employee shares program

• 40% off fashion and beauty products sold and shipped by Zalando, 30% off Lounge by Zalando, discounts from external partners

• Relocation assistance available (subject to prior agreement)

• Family services, including counseling and support

• Health and wellbeing options (including Wellhub, formerly Gympass)

• Mental health support and coaching available

• Drive your development through our training platform and biannual peer-to-peer review