CUJO AI is the leading provider of artificial intelligence solutions for network service providers. We use machine learning and real-world data to develop and deliver cutting-edge cybersecurity, device intelligence, and parental controls that enable network operators to offer better and safer connected experiences to millions of households.


The starting salary for this position is from 4200 EUR gross. Salary offer for the candidate depends on the experience of the candidate.

Your responsibilities will be

  • Work together with CUJO AI specialists to improve the quality of our operations.
  • Design, develop and operate systems for processing high volume data streams.
  • Orchestrate micro-services, containers, and large-scale data pipelines.
  • Contribute to company-wide practices for effectively and securely design, develop and operate our services.

Required competencies

  • Strong programming skills in JVM-based languages (Java).
  • Familiarity with streaming and stream-processing platforms (Kafka, AWS Kinesis, Spark Streaming, Apache Flink, …).
  • Strong knowledge about scalable systems and distributed design patterns.
  • Experience with AWS services.Experience in Python and/or Go programming languages (or strong dedication to learn them).
  • Troubleshooting experience (JVM, Cloud Services, …).
  • Understanding of distributed storage platforms (Redis, DynamoDB, …).
  • Experience with data analytics and search engines (Elasticsearch, Athena, …).
  • Experience with CI/CD pipelines (Jenkins, AWS CodePipeline, …).
  • Strong communication and collaboration skills in real and virtual setups.
  • Experience with Agile Development Methodologies.
  • Passion for software development and engineering.
  • Hands-on and can-do attitude.

Benefits and Perks

  • Ability to work flexible hours
  • Hybrid work model
  • Modern development equipment
  • Conferences, training, books – anything for your development
  • Opportunity to learn from highly skilled colleagues
  • Benefits package that includes Health Insurance, snacks, and more!
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