Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 60 days ago

Senior Backend Engineer, Audio Processing

Corti5 open roles

Where
Denmark
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior Backend Engineer, Audio ProcessingCorti · Denmark

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Corti's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

11.3% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.3%7 days
  4. 17.5%14 days
  5. 34.2%30 days
  6. 43.5%60 days
This job: posted 60 days ago

The posting

Corti is the frontier lab for clinical-grade AI, building world-leading models and infrastructure for the realities of healthcare.

Our technology powers healthcare’s most ambitious software, from EHR vendors and virtual care platforms to the health systems that care depends on. We work with builders ranging from fast-moving startups to global healthcare enterprises, helping them bring clinical AI into real-world care.

Healthcare is full of problems where AI has to do more than simply work. Clinicians are overwhelmed by documentation. Coding errors, backlogs and denials cost health systems billions. And the specialist expertise patients need is not always available when they need it.

We build AI specifically for these environments, trained on real patient interactions, validated against real outcomes, and designed to perform where accuracy, trust and reliability matter. If you want to help define how AI is built for healthcare, you belong at Corti.

The Role

We are looking for an engineer passionate about building the next generation of high-scale audio processing infrastructure for communication centers that form a vital part of our critical infrastructure, including emergency dispatch centers and hospitals. You will be responsible for integrating AI capabilities into environments dominated by network protocols like SIP and SIPREC, ensuring robust and scalable performance at the heart of life-critical operations.

What you'll be doing:

  • 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 with a commitment to engineering excellence 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

What you bring:

  • 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

Life at Corti

  • You will be reporting to the Director of Platform Engineering.
  • The position is full-time and starts as soon as possible.
  • Hybrid working environment in Copenhagen.
  • Equipment provided by Corti

Ready to dive into the world of Corti? Hit that 'Apply' button, and let's start working together on reshaping the dialogue in healthcare, making a real difference for millions of patient outcomes around the world.

🤝 Bringing in top talent from all backgrounds is crucial in our pursuit to improve the world of healthcare. We encourage applications from all people and do not discriminate based on race, religion, national origin, gender, sexual orientation, age, and/or disability status.

At Corti, experience comes in many forms, and we’re passionate about creating teams with a multitude of perspectives! If you believe your experience is close to what we’re looking for but not an exact match, we still hope you’ll consider applying!

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Corti's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Corti's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Corti's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.