Software Engineer Poznan is a fast-growing, cutting-edge Cross-Device technology start-up pushing towards revolutionizing and shaking up the ad tech ecosystem. Based in Berlin with a nice office in the centre of Poznan, Poland, is run by experienced, serial-entrepreneurs with a successful track record of building enterprises. We are looking for an experienced and enthusiastic Software Engineer to be a part of building a high-impact product.

You are a person looking for new challenges in your career and would like to work in an inspiring and professional environment with world-class expertise. Do you thrive working in a fast-changing environment? Then we would love to have you on
our team.

Your responsibilities

  • Design and implement highly scalable systems for low latency, high throughput request processing
  • Create production-quality code to process hundreds of thousands of queries per second in a distributed environment
  • Write good quality and high performant code
  • Continuously improve yours and your colleagues’ code
  • Create unit tests for your code
  • Signing off on code reviews
  • Work in accordance with Git-flow approach
  • Automate boring parts of the software development
  • Document and collaborate in WIKI, JIRA & Bitbucket

What we expect from you

Must have

  • Great coding abilities
  • Good understanding of computer architecture, algorithm complexity, data structures and their properties
  • Ability to code in Java, Scala or Python
  • Understanding of Linux operating system on a user level
  • Understanding of object-oriented design principles
  • Problem-solving attitude and a love for writing good software
  • Ability to rapidly learn new technologies
  • Good understanding of relational database model and SQL
  • Knowledge of REST architectural style and HTTP protocol
  • English (read and write documentation)

Optional, but working in your favour

  • Knowledge of the following technologies: Apache Kafka, Apache Spark, Redis, Play
  • Framework, Avro, Apache Parquet, Hadoop, Akka, Spray, JavaScript, Aerospike
  • Experience in non-blocking asynchronous architectures
  • Experience in functional programming
  • Understanding of Linux operating system on an advanced level
  • Experience with AWS infrastructure
  • Deep understanding of JVM (memory management and garbage collection, Java memory model, concurrency, etc.)
  • Understanding of no-sql approaches to data modelling
  • Experience with machine learning algorithms and/or RTB ecosystem
  • Fluency in English

What we offer

  • Work with an extremely motivated and skilled team of top performers
  • A competitive salary
  • Hardware and software of your choice (laptop machine with Linux, OSX or Windows, external monitor, IntelliJ IDEA, etc.)
  • Conference budget
  • Company team-building retreats in attractive locations
  • Free snacks, coffee & drinks

Apply for the job

Software Engineer


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