Senior Full-Stack Engineer (m/f/d) - Station Management & Inventory

United States Digital Space LLC; Berlin; Vor Ort; EUR 75.000 - 95.000; Vollzeit

Benefits dieser Stelle

12 free vouchers + 12 discount vouchers for friends & family

Work from another location up to 60 days per year

Wellbeing support and mentoring programs

Zusammenfassung

United States Digital Space LLC is seeking a motivated Senior Full-Stack Engineer (Java/Kotlin) in Berlin to enhance customer station experiences. You will shape product development and drive innovative solutions as part of our dynamic cross-functional team.

The role demands collaboration with stakeholders and strong software engineering skills, focusing on Kotlin and modern tech stacks. We offer a hybrid work model, travel perks, and comprehensive wellbeing support for our employees.

Qualifikationen

• 5+ years of software engineering experience, primarily backend development.
• Willingness to work with Kotlin.
• Proficiency in system design and architecture.

Aufgaben

• Drive product innovation and solve complex challenges.
• Collaborate closely with team members using agile workflows.
• Take ownership of the product roadmap.

Kenntnisse

Backend development with a JVM language

Kotlin

Frontend skills with modern front-end stack

Event-driven architectures

Tools

AWS

Docker

Kubernetes

Jobbeschreibung

We are looking for a motivated and curious Senior Full-Stack Engineer (Java/Kotlin)tojoin our teaminSupplyDivisionand drive customer station experience to the next level!

In anever growingnetwork, the company customers worldwide expect a comfortable and seamless experience at our stations as part of their travel experience. Our self-organized, cross-functionaland distributed team builds products to enable the company station managers to scale management of the station inventory, which a wide range of internal tech teams across the company depend on, and overall serves to improve the experience at our stations for millions of passengers.

In this role, you will continue to shape the product by driving innovation, solving complex challenges, and creating a lasting impact on our organization.

About the Role

You take ownership of roadmap epics as topic driver, aligning technical requirements and solutions across the team together with the product ownerAs part of the team you will work closely with business stakeholders on continuously developing and improving the product visionYou always keep the business value in mind when making decisionsYou drive the development process using an agile environmentAs part of your daily work, you collaborate closely with your fellow team members, for example in pair and ensemble programming, doing code reviews,testing, and operationsYou frequently deliver new versions of the product, using continuous integration and deliveryYou work confidently with or learn how to use cutting-edge technologies and tools including but not limited to:

• Kotlin across server and browser (we use Kotlin a lot!)
• JVM on server-side (Ktor, Axon Framework)
• Component-based Frontend (Compose HTML, but we value experience with similar libraries and frameworks)
• Distributed system architecture (Apache Kafka, HTTP/REST)
• Infrastructure with CI/CD (AWS, Docker, Kubernetes, Terraform, Datadog, Gitlab)

About You

• 5+ years of software engineering experience, primarily backend development with a JVM language
• Willingness to work with Kotlin
• Solid front-end skills with modern front-end stack
• Experience with event-driven architectures; exposure to event sourcing, CQRS, and domain-driven design (DDD) is a plus
• Hands-on experience with automation and deployment of applications into cloud infrastructure (e.g., AWS, Azure) using CI/CD pipelines and DevOps best practices
• Proficiency in system design and architecture
• You take responsibility for the product and technical decisions
• Clear written and spoken English communication skills

We recognize that everyone carries a unique set of valuable skills and experiences. If you think you could have an impact even though you don't meet 100% of the requirements, we still encourage you to apply. We want to hear from you!

To view more local benefits specific to each office location, please check the company's career page.

What We Offer

• Travel perks: 12 free the company vouchers + 12 discount vouchers for friends & family.
• Work from (M)Anywhere: Depending on your role, work from another location for up to 60 days per year.
• Hybrid work model: We are an office-first company, but we offer flexibility to balance work and life.
• Wellbeing support: Access confidential 1:1 counselling, courses, and stress management for yourself and up to four family members.
• Learning & Development: Take advantage of language classes, training courses, and expert-led sessions to grow your skills.
• Mentoring Program: Connect with experienced colleagues to gain insights and accelerate your career.