Senior Platform Engineer

Senior Platform Engineer at Cobalt Streamworks
Senior Platform Engineer
Department: Engineering
Location: Copenhagen, Denmark
Employment Type: FullTime
Overview
We are on a mission to ensure everyone has access to medical expertise, no matter where they are.
Half the world still lacks access to quality healthcare. Even in advanced systems, outcomes are uneven, and clinicians are overwhelmed. Medical knowledge grows faster than human capacity can keep up.
Cobalt Streamworks exists to close that gap. Our AI platform expands access to medical expertise, reducing errors, restoring time to clinicians, and making care more affordable, accessible, and human again.
There is no quality healthcare without a quality dialogue, and no reliable AI without a strong foundation. Help us build both.
Why Cobalt Streamworks?
Cobalt Streamworks is the frontier lab for clinical-grade AI. We build world-leading models and infrastructure that power healthcare's most ambitious software - from EHR vendors and virtual care platforms to the health systems that care depends on. Today, Cobalt Streamworks serves over 100 million patients annually, including the NHS.
Our flagship model, Symphony, is trained and validated on real clinical data from real patient interactions, and powers the clinical and administrative work that healthcare runs on.
We power the builders who are redefining how healthcare works, from startups creating new patient experiences to enterprises modernizing the systems that care depends on.
If you believe that AI purpose-built for medicine will define the next century of healthcare, you belong at Cobalt Streamworks.
The Role
In this role, you will be shaping the next iteration of our multi-tenant Kubernetes setup. You will be helping us scale the infrastructure to handle over 100,000 concurrent streams.
Additionally, you will help our engineers become faster by creating solutions to improve their developer experience.
What you'll be doing:
– Work closely with product and engineering teams to ensure that our systems are scalable, reliable and performant.
– Design and implement automation tools and processes to improve the efficiency of our development and operations teams.
– Design and architect our platform to scale as the company grows.
– Create and improve the existing toolset for developers to improve their developer experience.
– Contribute to a strong culture of development at Cobalt Streamworks through mentorship and knowledge sharing of people inside as well as outside the team.
What you bring:
– Proven experience in a Senior Platform Engineer or Senior DevOps role.
– Experience with containerization and orchestration tools like Docker and Kubernetes. Such as architecting a multi-tenant cluster, implementing GitOps, horizontal/vertical scaling and running a fault resilient cluster
– Experience with cloud platforms such as Azure, AWS or GCP. Such as deploying infrastructure-as-code, configuring cloud resources to meet security and compliance standards
– Strong knowledge of programming languages such as Golang and Python.
– Experience with managing and operating distributed, stateful systems on Kubernetes such as Redis Clusters, PostgreSQL clusters or Apache Kafka
– Experience writing CI/CD pipelines such using Github Actions
– Experience with the usage and development of Kubernetes Operators
– Excellent English verbal and written communication skills, including all-remote communication
Life at Cobalt Streamworks
– You will be reporting to the Lead Platform Engineer.
– The position is full-time and starts as soon as possible.
– Hybrid working environment in our Copenhagen office
– Equipment provided by Cobalt Streamworks
Ready to dive into the world of Cobalt Streamworks? 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 Cobalt Streamworks, 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!_