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Senior Full-Stack Kotlin Engineer – Station Management & Inventory

  • Company: Flix
  • Location: Berlin, Germany
  • Salary: Pay not listed
  • Full Time
  • Company site
  • Pay not listed

Flix at a glance

flixbus.com
  • Founded 2013
  • Employees 1000

SEC filings mentioning "Flix": 1,187search EDGAR

Senior Full-Stack Kotlin Engineer (m/f/d) - Station Management & Inventory
Flix
Berlin, Germany

About the Role

We are seeking a motivated and curious Senior Full-Stack Engineer with Kotlin expertise to join our team in Flix's Supply Division. This role involves driving innovation and solving complex challenges to enhance the customer station experience for millions of passengers worldwide. You will take ownership of roadmap epics, align technical requirements across the team, and collaborate closely with business stakeholders to develop and improve product vision.

Responsibilities

  • Taking ownership of roadmap epics as a topic driver and aligning technical requirements and solutions with the product owner
  • Working closely with business stakeholders on continuously developing and improving the product vision while keeping the business value in mind
  • Driving the development process using an agile environment
  • Collaborating daily with fellow team members through pair and ensemble programming, code reviews, testing, and operations
  • Frequently delivering new versions of the product using continuous integration and delivery
  • Confidently working with or learning to use cutting-edge technologies and tools including Kotlin across server and browser, JVM on the server-side (Ktor, Axon Framework), and component-based frameworks

What We're Looking For

Flix is looking for a Senior Full-Stack Engineer who can contribute to shaping our product by driving innovation. You should have experience in Kotlin across both server and browser environments, as well as familiarity with JVM on the server-side using Ktor and Axon Framework. Additionally, you will be part of a self-organized, cross-functional, and distributed team that builds products enabling Flix station managers to scale inventory management for millions of passengers.

Working at Flix

Flix offers an exciting opportunity to work in an ever-growing network where our customers worldwide expect a comfortable and seamless experience. As part of the team, you will be involved in developing products that serve as a backbone for various internal tech teams across Flix.

Apply Today

To apply, complete your application directly on this page, or you'll be redirected to the employer's application platform to finish submitting there. Join our mission to enhance the station experience for millions of passengers worldwide!

Apply on company site

You’ll finish your application on the employer’s website. We don’t ask for a resume on this page.

What people say about Flix

Recent news

Aggregated from public discussions and news; opinions are the authors’ own.

Working in Berlin, Deutschland

Weather right now in Berlin, Deutschland: checking… · Local time: · Air quality: · Daylight: · UV index: · Wind: · Pollen:

Berlin is the capital of Germany as well as its largest city by both area and population. With 3.7 million inhabitants, it has the highest population within its city limits of any city in the European Union. The city is also one of the states of Germany, being the third-smallest state in the country by area. Berlin is surrounded by the state of Brandenburg, bordering Brandenburg's capital Potsdam to the southwest. The urban area of Berlin has a population of over 5 million, making it the most populous in Germany. The Berlin-Brandenburg capital region has around 6 million inhabitants and is Ger

🇩🇪 Relocation safety for Germany: Very Safevia Warnely, CC BY 4.0

National unemployment rate in Germany: 3.7%via World Bank

Wage growth in Germany (year over year): 3.4%via Eurostat

GDP per capita in Germany: $60,496via World Bank

Consumer price inflation in Germany: 2.2% (annual) — via World Bank

Real GDP growth in Germany: 0.2% (annual) — via World Bank

Statutory minimum wage in Germany: €2,343/monthvia Eurostat

Cost of living in Germany: 9.1% above the EU averagevia Eurostat

Job vacancy rate in Germany: 2.8%via Eurostat

Average hours worked per year in Germany: 1,332via OECD

Nearby green space: 10 parks within 1.5km — closest is Lustgarten. via OpenStreetMap

Nearest public transit: Staatsoper (bus stop, 55m). via OpenStreetMap

  • Elevation 36m (118 ft)

Job details above are provided by the employer/source. The sections on this page are compiled from public data sources with AI assistance.

Accommodations: if you need a workplace accommodation to apply for or perform this job, see ADA.gov or EEOC.gov for guidance on your rights and how to request one.

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Listing facts

  • Role Senior Full-Stack Kotlin Engineer – Station Management & Inventory
  • Employer Flix
  • Location Berlin, Germany
  • Type Full Time
  • Pay (from listing) Pay not listed
  • Posted July 29, 2026
  • Apply by August 28, 2026
  • Country Germany
  • Overview Full job description on this page (346 words)

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flixbus.com

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Senior Full-Stack Kotlin Engineer – Station Mana… Flix · Berlin, Germany