Beschreibung
Scala Backend Developer For the development of a digital B2B product in our headquarters in Essen, we are looking for a Scala Backend Developer. The purpose of the product is to enable our customers to make faster and better decisions by making energy intelligent and simple through our digital products. Having the first two versions of the product released, we are currently working on high value use cases for our customers that require the development and integration of machine learning modules and integration with IoT platforms. How our engineering team works: ? We use a modern technology stack: Angular with Typescript in the frontend, Scala in the backend, Cloud SQL as database, dockerized deployments on a Kubernetes Cluster, hosted on Google Cloud ? We work in a fast¬paced environment: We rely on a LESS / SCRUM-based workflow, push to release every 2 weeks, deploy with high automated test coverage, and monitor constantly ? We are an international team and communicate in English only ? We believe in face to face communication and require at least 3 days onsite presence Must have: ? You can master the latest technologies and you are versatile with modern languages, tools, and workflows ? You want to build great products for customers, instead of moving tickets to Done ? In depth experience with SCRUM/Kanban and Continuous Integration ? Experienced in designing, developing and testing of fault tolerant software ? You have built scalable applications (ca. 1.000 concurrent transactions) ? Experienced with SQL databases and efficient query design ? You have at least 3 years experience in developing Scala and feel comfortable with functional reactive programming (FRP) ? You know the type level stack and libraries like doobie jdbc, cats and monix are not foreign to you Nice to have: ? You have been processing data at scale (e.g. using InfluxDB, Cassandra, Kafka, Hadoop and/or MongoDB) ? You have experience with machine learning, real time analytics and optimization ? You know how to operate and distribute Docker containers in a Kubernetes cluster ? You are a cloud native developer and experienced with services like BigQuery, CloudSQL, Cloud Functions, Cloud Data Flow and/or its equivalent