Performance Engineer within eHealth
Do you want to be a key contributor in making Cambio COSMIC a best‑in‑class Electronic Health Records platform — built for scalability, robustness and stability?
Cambio is one of the Nordics' leading suppliers in eHealth with a comprehensive offering for the entire health and care chain. Our eHealth solutions supports health care professionals in their daily work and offer patients safer and more easily accessible care. We are proud to be an important part of Swedish healthcare. We are growing continuously and now have about 1000 employees in several countries.
The position
Do you want to be a key contributor in making Cambio COSMIC a best‑in‑class Electronic Health Records platform — built for scalability, robustness and stability?
We are seeking a developer focused on performance and stability testing to help us reach this goal.
We are currently modernizing our product, recently a transitioning from an onpremise solution to SaaS has been completed. Cambio is now preparing our products for significantly increased user volumes as well as a containerization journey.
Ensuring strong performance and stability is more critical than ever, and your contributions will be essential.
At Cambio, responsibility for performance and stability is shared across application teams, who create the functional scripts executed on COSMIC. As a Platform Performance Engineer, you will join the platform team that regularly executes and analyses load and stability tests.
The role requires close collaboration and clear communication with the functional teams.
About you
As an individual, you are a humble and responsible team player with strong problemsolving abilities.
You are committed to delivering high quality outcomes and use your communication skills to effectively support and coach teams.
You possess a strong interest in technology and a curiosity for exploring new technical areas.
It is meritorious if you have worked with load or performance testing before but it’s not a requirement, most importantly, you recognize that robustness and performance are essential to the success of the product and truly enjoys digging deeper and have an honest interest into those areas.
At Cambio, we value initiative and personal growth. Our culture is built on Trust, Care, and Together—values we believe are important to both our work and our people. It’s important to us that you recognize and identify with these values.
Requirements
3+ years’ experience in Java and preferably Javascript.
Full stack troubleshooting experience.
Speaks and writes English fluently.
Degree in Computer Science or related.
It's a bonus if you
COSMIC development experience
Knowledge in relational database
Experience with automation
Experience in performance analysis
Experience in performance and stability testing of large-scale IT systems.
Experience in container platforms
Experience with JBoss application servers or similar application servers
Place of employment: Linköping or Stockholm
Scope: Full-time, hybrid work model (three days per week in-office)
Form of employment: Permanent employment, 6 months trial period
Additional Information: The role involves access to sensitive information, therefore a background check will be conducted on the final candidate.
We review applications and conduct interviews on a rolling basis, so we encourage you to apply as soon as possible via the link.
We look forward to receiving your application!
CAMBIO- FOR A HEALTHIER TOMORROW
Welcome to a company where healthcare is improved every day. Here you will work with leading technology in a collaborative, trusting and empowering environment where your contribution will be appreciated and celebrated. In our caring culture you will have the opportunity to pursue different paths of professional growth. Seize the opportunity to do the most important work of your life. Read more about us here!
A healthier tomorrow also means taking care of those who make it possible -explore our employee benefits

Learn more about our recruitment process here
Are you interested in Cambio but you don’t feel that this position is the perfect match? Check out our other open positions at our career site.
About Cambio
Cambio Healthcare Systems is Sweden’s leading suppliers of healthcare information systems and a growing player in the European market with just over 100,000 users across general and university hospitals, specialist units and outpatient units. Through the use of our integrated solutions, our customers provide services to 4 million patients.
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