Full-time

Sr. Software Engineer (Backend)

Posted by Abbott • Barcelona, Catalonia, Spain

📍 Barcelona, Catalonia 🕒 February 26, 2026

About the Role

SeniorSoftwareEngineer(Backend)

ABOUT LINGO
Lingo is building acuttingedgedigital health platform that fuses continuous biosensor data,highperformancebackend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes ofrealtimedata, and the backend is the heartbeat that transforms biosensor signals into actionable health insights for our users.

THE OPPORTUNITY
We’re seeking aSeniorSoftwareEngineer(Backend)to design, build, andoptimizeLingo’s backend systems, ensuring they are scalable, resilient, and secure. You will play a pivotal role in implementinghighperformanceAPIs,eventdrivenservices, and data integrations across our global deployments. In this role,you’llwork closely with Product, Mobile, Platform/SRE, and Data/ML teams to deliver robustcloudnativeservices, troubleshoot complex issues, and continuously improve reliability and developer experience.You’llcon...

Ready to Apply?

Submit your application today and take the next step in your career journey with Abbott.

Apply Now