Back-End Software Engineer / Systems Architect (m/f/d)

  • Tech Team
  • Berlin, Germany

Back-End Software Engineer / Systems Architect (m/f/d)

Job description

At i2x, we are building AI to help people improve the way they communicate. With focus on speech and text analysis, we are shaping the future of communication.


Your profile:

  • Degree or equivalent experience in Computer Science, Engineering, Mathematics or related field.
  • Strong grasp of algorithms and data structures.
  • Proficient Linux user.
  • Solid English communication skills.


  • System design skills.
  • Solid understanding of OS internals and systems programming.
  • Track record of developing scalable, secure and failure-tolerant distributed systems.
  • Experience interfacing with SQL and NoSQL databases.
  • Understanding of the network stack, especially transport and application layer protocols.
  • Proficient in Python and / or C++.


  • Understanding of containerization both at theoretical and practical level, hands-on experience with Docker.
  • Infrastructure automation with Ansible, Puppet and/or Chef.
  • Experience implementing RESTful, GraphQL and/or gRPC APIs.
  • Knowledge of Django, django-rest-framework, tornado, and/or flask.
  • Proficiency with monitoring tools and frameworks.

What’s in it for you:

  • Challenging tasks which involve a mix of advanced research and high-quality engineering.
  • Well-designed management of department, with clear goals focused on tangible results. 
  • Technological education / professional development system.
  • Competitive salary.