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Senior Backend Engineer, Audio Processing

Corti· Engineering
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Copenhagen, DenmarkFull-timePosted 5mo ago

About the role

Corti is building clinical-grade AI infrastructure and models for healthcare. This role focuses on high-scale audio processing infrastructure for medical communication centers, integrating AI capabilities into low-latency pipelines and ensuring reliability in life-critical environments.

Responsibilities

  • Architect and maintain systems processing over 100,000 calls per day.
  • Develop foundational infrastructure using network protocols such as SIP and SIPREC.
  • Integrate AI capabilities into low-latency, high-throughput audio processing pipelines.
  • Collaborate with the Platform Engineering team to ensure system reliability and scalability.
  • Hands-on development of an innovative solution where design choices matter
  • Work with colleagues in design and code reviews
  • Contribute to a strong culture of development at Corti through mentorship of developers of all levels

Qualifications

  • Master of Golang
  • Deep understanding of network protocols, specifically SIP and SIPREC
  • Proven track record of building and scaling foundational infrastructure
  • Experience in ideating and implementing features with high complexity
  • Hands-on experience with cloud computing architecture and development
  • Experience running, monitoring, and operating REST, WebSockets, Kafka or an event-driven architecture
  • Experience with containers and orchestration tools
  • A passion for writing clean and efficient code
  • Experience with WebSocket, gRPC and CockroachDB is a significant plus
  • Experience with real-time audio processing and WebRTC is a significant plus
  • Excellent English verbal and written communication skills, including all-remote communication

Skills

Required:GolangSIP and SIPREC protocolsDistributed systems and infrastructureCloud computingREST, WebSockets, KafkaContainers and orchestration
Nice to have:WebSocket, gRPC, CockroachDBReal-time audio processing / WebRTC
Last updated Oct 7, 2026. Interested? Apply on the company site.

About Corti

AI infrastructure for healthcare developers

Build and scale reliable healthcare applications without stitching together half a dozen tools. Ship to production in weeks, not quarters.

AIAPIsClinical workflowsHealthcareSpeech RecognitionText Generationheadline-ai-europe-100-2026system-builders
Company profileWebsite

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