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Senior Backend Engineer



Software Engineering
Europe · Remote
Posted on Thursday, June 13, 2024

Cognism is a market leader in international sales intelligence. Access to our premium data, has helped a wide variety of global revenue teams change their approach to prospecting, resulting in predictable and prosperous outcomes.

Following multiple successful funding rounds and the acquisition of Mailtastic (2020), an email signature solution provider, and Kaspr (2022), a Paris-based sales prospecting tool, there has never been a more exciting time to join us.

As we grow, one of our main objectives is to continue hiring individuals, who are both a professional and cultural fit for our Company. Our values are at the core of everything we do!

Our people;

  • Are Nice!
  • Are Collaborative. We’re in this together!
  • Are Solution-Focused. For every problem, we’ve got a solution!
  • Are Understanding.
  • Celebrate Individual Contributors.

We are committed to creating a diverse and inclusive global workplace, which encourages you to achieve any goals you may have, while having fun along the way!

About the role:

We have a new exciting position open for the role of Senior Software Developer.

We are looking for someone with 3-5 years of experience that has worked in similar roles using any of major languages like Java, Scala, Python or C#.

Hands on experience with any queue/topic platforms (RabbitMQ, Kafka, Kinesis, ApacheMQ, Camel,..). Hands on experience with HTTP REST API, OAuth.


  • Designing and developing Scala microservices to connect the application to various CRM's and other 3rd party tools
  • Writing Scala, Akka, Alpakka to develop new or update existing user integration interfaces
  • Contributing to architecture and design of product features and capabilities
  • Making complex technical and design decisions for one or more Scala projects
  • Basic understanding of CRM technologies like Salesforce, HubSpot, Dynamics
  • Integrating the outside services with Oauth2.0


  • Strong communication skills and critical thinking skills.
  • Experience with Java, Scala or C#
  • 3+ years of experience as a software engineer
  • Excellent server side Java, C# skills
  • Experience with GIT, JIRA, Confluence
  • Experience working in a SCRUM-based Agile environment

We look forward to hearing from you!