Sr Software Engineer

Sinch AB

Full-time IT & Technology
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Location
remote, romblon, Philippines
Posted
June 03, 2026

Job Description

Sinch is a Customer Communication Cloud company powering conversations across messaging, voice, and email, helping businesses deliver personalized customer experiences at scale. More than 150,000 businesses, including leading global tech companies, rely on Sinch.

The Role

We are building the next generation of conversational AI infrastructure. As a Senior Software Engineer on the Agentic Orchestration Platform team, you will design, build, and own core components that coordinate AI agents, workflow execution, and multichannel communication via SMS, WhatsApp, and voice at scale.

This is a zero to one opportunity to build a new platform from the ground up. You will work on complex problems with high autonomy as part of a small senior team with significant impact. You will collaborate with Engineering Manager, Tech Lead, Product Manager, Domain Architect, and crossโ€‘functional teams.

What You Will Do

  • Design and build core platform com...