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Architect / Senior Engineer to our office in Stockholm

Personal Qualities

For this position, you will have to be both a team player and a team leader with the willingness to drive and lead a team. You need to have a high ability to plan and take own initiatives and you are also curious with a very good analytical ability. You have good interpersonal and communication skills and you are self-driven and have a high sense of responsibility to deliver results on time.

Required background

  • You have a BSc/MSc/PhD or similar in a scientific field (algorithms, data structures)
  • You have proven track-record of architecting well-tested distributed, scalable software projects
  • You have experience in planning, designing and writing unit, integration and system tests
  • You have significant experience with Python on the back-end
  • Before that, you've mastered a JVM Language or C/C++
  • You have experience with SQL and database schema design
  • You wrote your own data pipelines (and know what mistakes to avoid)
  • You have a strong background in metrics and/or statistics

What you will do

  • Build distributed, high-throughput, real-time data pipelines
  • Build a microservice based architecture
  • Use technologies like Kafka, TSDBs such as Graphite, InfluxDB or KairosDB, and/or Cassandra, Elasticsearch and other open-source components
  • Work in a Agile (Scrum) team
  • Engage in the open source community


  • Experience with Docker and/or Kubernetes is a plus
  • Experience with Cassandra, Hadoop or Kafka
  • Experience with automation and configuration management tools such as Ansible, Puppet or Chef
  • Experience with Openstack
  • Experience with Apache Storm and Zookeeper
  • Previous experience with Grafana
  • Track Record contributing to Open source projects

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Kista, Stockholm - Sweden

Norgegatan 2
164 32 Kista, Stockholm - Sweden Directions info@op5.com 08-58830100

Working at OP5

In OP5 you get the opportunity to work in a stimulating environment with exciting projects. You are offered the opportunity for personal development in a company with great potential, short decision-making, customer satisfaction and nice employees. You work in a team that values hard work as much as having fun at work. We help each other and value good team spirit. OP5’s vision is to be the driving force in a world where IT delivers measurable results, control and is seen as a strategic resource for better business.

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