Senior Data Engineer
Open Systems
23h ago

About Open Systems

We deliver a cybersecurity experience way beyond expectations. We pioneered a SASE that’s adaptable and scalable, with a true zero trust approach, and a unique MDR service that minimizes disruptions through precision containment.

Our teams now monitor over 3 million endpoints 24x7 from our locations around the globe. No wonder we call it crazy good cybersecurity. Discover more at


  • 7+ years of experience developing scalable applications using Scala or Python.
  • Experience in designing, modelling and validating NoSQL solutions.
  • Experience building scalable data pipelines.
  • Proficient with stream processing using the current industry standards (Kafka, Spark, etc)
  • Proficiency with Graph Data Structure and Graph topologies.
  • Experience with integration of data from multiple data sources.
  • Experience with ELK (Elasticsearch, Logstash, Kibana) Stack, Azure Log Analytics.
  • Experience with container ecosystem (Docker, Kubernetes)
  • Experience using and designing solutions on Azure cloud infra and platform services.
  • Experience with continuous delivery, automated deployments, and engineering practices.
  • Experience with machine learning ops.
  • Role description

  • The engineer would work with the Extended Detection and Response Data Science team to co-create an intelligent graph technology.
  • Based on millions of signals from varied security systems, we aim to assist security teams throughout operation centers to make a better decision on threat and attack trails with incidents.
  • To streamline signal ingestion, we build pipelines with multiple steps for data assessment, correlation, and transformation and maintain performant data streams to the graph security system.
  • We make use of various data science algorithms to find patterns and anomalies in data, score observations within data, and further track such experiments to refine our approach on how we build relationships among different data sets apart from the predefined ones.
  • Building data pipelines envision a lot of data preparation and data hygiene and to consistently innovate we muster the best build and deployment practices.
  • You will be part of team discussions on the design of existing and new services around EDR, involving Azure Security, Microsoft E5, as well as other services from more vendors like VMWare, Cisco.
  • You will have an insight into how products and services are developed at Open Systems and will be able to influence how the service is developed going forward.
  • What we offer

    You will join our development department, where we work in small teams with agile methods. Your initiative and innovation will be crucial to the success of the team and Open Systems.

    At Open Systems we are passionate about what we do. We work in an environment in which innovative solutions, rapid development times, creativity and open communication are practiced and continuously fostered.

    The pursuit of technical advancement is at the center of our attention.

    Come as you are! We search for amazing people of diverse backgrounds, experiences, abilities, and perspectives. Open Systems welcomes and encourages diversity in the workplace regardless of race, gender, religion, age, sexual orientation, disability, or veteran status.

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