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Welcome to Subtonomy

At Subtonomy we're on a mission to Rethink Telecom Customer Support.

As the only telecom product provider dedicated to technical customer support, we lead the way in this critical industry. By blending cutting-edge technology with expertise into user-friendly tools, we are able to break down barriers — enabling telecom operators to streamline their processes. The result is fully industry-tailored solutions and world-class future-proofed support.


Are you ready to take telecoms to the next level? Then we are a great match. Join us on our mission to Rethink Telecom Customer Support.

Life at Subtonomy

Stockholm / Hybrid / Remote

Senior Software Developer

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Open positions

Head Office


Katarinavägen 19

116 45 Stockholm


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