Flix

Senior Java Engineer (m/f/d) - Flix Train

Flix
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2 days ago
Berlin, GermanySenior

Responsibilities

  • Build internal tools and automate FlixTrain operational processes for a growing fleet.
  • Design and develop greenfield products and deliver new versions of existing products.
  • Develop distributed systems and event-driven services across the full product lifecycle.
  • Contribute to discovery, problem framing, architecture, and technical decisions.
  • Improve technical excellence through lateral leadership across teams.
  • Ensure software quality through testing, continuous integration, and automation.
  • Mentor and coach colleagues within a self-organized, cross-functional distributed team.

Requirements

  • 7+ years of professional experience with Java.
  • Strong experience developing distributed systems with Spring Boot.
  • Experience with MySQL, PostgreSQL, RDS, MongoDB, and DocumentDB.
  • Experience with Redis and ElastiCache caching solutions.
  • Experience with Kafka, SQS, SNS, or RabbitMQ and event-driven architectures.
  • Hands-on experience with AWS services such as RDS, S3, and EC2.
  • Experience with Docker, Kubernetes, GitLab CI, Terraform, and Datadog.
  • Upper-intermediate English or higher.
  • Experience working in an Agile setup.
  • Data engineering skills such as ETL and Snowflake are a plus.
  • Experience working with distributed teams and upper-intermediate German or higher are a plus.

Benefits

  • 12 free Flix vouchers and 12 discount vouchers for friends and family.
  • Work from another location for up to 60 days per year, depending on the role.
  • Hybrid work model with office-first flexibility.
  • Confidential one-to-one counselling, courses, and stress-management support for the employee and up to four family members.
  • Language classes, training courses, and expert-led learning sessions.
  • Mentoring program with experienced colleagues.

Tech Stack

Apache KafkaAWSDatadogDockerGitLab CI/CDJavaKubernetesMongoDBMySQLPostgreSQLRabbitMQRedisSnowflakeSpring BootTerraform

Categories

Flix

About Flix

1,001-5,000 employees

Flix builds a travel-tech platform and consumer apps that sell intercity bus and rail tickets under FlixBus, FlixTrain, Greyhound, and Kamil Koç. It uses an asset-light model, partnering with local operators while handling network planning, pricing, and marketing to connect travelers in 40+ countries. Founded in 2011 and headquartered in Munich, it offers a unified booking experience across Europe, the U.S., and Turkey.

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