Senior Java Developer

For decades, we have been champions of the mobility industry. With our smart mobility solutions, we connect businesses and lives across Europe. Our fuel cards, tolls, and refund secure mobile solutions are working on the basis of Europe's biggest station network. We enable true borderless logistics and transportation, payment, and fleet management solutions.

Now we are progressing to the next level: in times of digitization and climate change, our company aims to continue its tradition as the one mobility service provider that keeps its customers driving.

What project we have for you

Become part of a dedicated and professional team that helps shape commercial mobility throughout Europe.

Your Role

• You will work as part of a Scrum software development team with members from Romania, Germany, France, Netherlands and Ukraine who design and implement software that focuses on providing our customers/users with optimal service.

What You'll Work On

• New Terraform Repository (Snowflake Infrastructure)
• Snowpipe Migration
• dbt Transformation Migration
• Ingestion Table Management
• Reporting Portal

What you will do

• Planning, developing and running the web applications
• Developing Java web microservices for the Azure cloud, providing functionality and APIs, which are mostly used by our App, angular-based frontends and function as stand alone API
• Developing framework services or libraries to be used by other teams in the same landscape
• Creating well written documentation
• Data management

What you need for this

Requirements

• 3+ years of Application design/development experience as a Java Backend Developer
• Demonstrated hands-on experience in Java-related frameworks, such as Spring
• Mandatory experience with Message Brokers (optimally with Kafka)
• Knowledge of interface technologies (e.g. HTTP, REST)
• Proven experience in developing in a CI/CD environment with test automation
• Snowflake deep hands-on experience: Snowpipes, stages, storage integrations, RBAC (access roles, functional roles, database roles), COPY INTO, variant data handling
• Terraform production experience with the Snowflake Terraform provider (ideally v1.x). Comfortable writing modules, dynamic blocks, and managing state
• dbt production experience building and maintaining dbt projects on Snowflake. Incremental models, sources, freshness checks, testing, CI/CD
• Azure: ADLS / Blob Storage, Event Grid, Azure DevOps Pipelines (CI/CD). Storage integrations between Azure and Snowflake
• SQL advanced (complex transformations, deduplication logic, variant/JSON flattening in Snowflake)
• Data Modeling understanding of dimensional modeling, Slowly Changing Dimensions (Type 1/2), and data quality patterns (dbt tests, anomaly thresholds)
• Upper-intermediate (B2) level of English
• Perfect understanding of Ukrainian

Nice to have

• Experience with schemachange (Snowflake community migration tool)
• ADF (Azure Data Factory) - understanding of extraction pipelines
• Databricks Spark connector for Snowflake
• Snowflake Postgres (new feature - evaluating for Ladeblick API)
• Python (for any remaining migration scripting)
• Experience migrating from stored-procedure-based ETL to dbt