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Senior Software developer

Sounder

Sounder

Software Engineering
Montreal, QC, Canada
Posted on Feb 3, 2026

Are you passionate about new technologies, and would you like to be part of a software development team constantly seeking innovation in a warm, relaxed, and stimulating environment?

We're looking for a teammate like you!

Join an Agile and ambitious team that is driven to always improve and develop innovative applications within our platform that help broadcasters, podcasters and music services maximize their online revenue.

Your responsibilities:

  • Contribute to the design and development of new features and the improvement/correction of existing features.
  • Develop and maintain robust data pipelines and applications processing terabyte-scale loads daily.
  • Collaborate with the Product Owner and interact with other product teams to define solutions for the future of the organization.
  • Contribute to all activities of the application development life-cycle (planning, design, coding, automated unit & integration testing, code review, documentation, deployment, operations, monitoring, and alerting).
  • Demonstrate openness to the ideas of others while communicating with respect.
  • Propose and help implement continuous improvement solutions.
  • Be an engaged, transparent, and positive member of a self-organizing and multidisciplinary Agile team.
  • Recommend certain technological choices and be able to support them.
  • Participate in an on-call rotation. (Approx. once every two months.)

You are a good candidate if:

  • You have experience in both stream processing and big data technologies, especially Spark.
  • You have working experience with stream processing technologies like Kafka, Kafka-Streams, etc.
  • You are very interested in the complex challenges related to distributed data processing.
  • You know how to write and optimize SQL queries.
  • You have the ability to thoroughly troubleshoot issues, investigate problems, and clearly communicate your ideas.
  • You speak English at a professional level. French an asset.

You are an excellent candidate if:

  • You have at least five years of professional experience as a software developer, working with JVM programming languages and/or Python.
  • You have working experience with programming languages like Scala, Kotlin, and/or Python.
  • You have previously optimized queries and/or processes involving terabyte scale datasets.
  • You have experience with Apache Airflow or similar job orchestrating technologies.

It would be a bonus for us if you know about:

  • You worked with Apache Druid.
  • You worked with Looker or other BI tools.
  • You know tools like GitHub Actions, ArgoCD, Grafana, Docker, and Kubernetes.