Senior Software Engineer (Backend) - Lingo
Core
Design, build, and optimize scalable backend systems for a digital health platform processing real-time biosensor data.
Role type
Senior IC backend software engineer
Builds
Cloud-native microservices, event-driven APIs, and data integrations for real-time health insights
Domain
Digital health / IoT / Real-time data processing
Deliverable
production ML models | product features
Required skills
Microservices architecture, API design (REST), Kubernetes, Messaging systems (Kafka, RabbitMQ), Java/Kotlin/Python, Performance optimization, HIPAA/GDPR compliance
Preferred skills
ML pipeline integration, API gateways, Cloud platforms (Azure/AWS/GCP), Infrastructure-as-code (Terraform, Helm)
Technologies
Kafka, RabbitMQ, Kubernetes, Java, Kotlin, Python, REST, gRPC, GraphQL, Terraform, Helm, Azure, AWS, GCP
Responsibilities
Design and maintain scalable microservices and APIs; Implement event-driven integrations with streaming systems; Collaborate with SRE on observability and performance; Participate in architecture reviews; Optimize services for low latency and high throughput; Mentor junior engineers; Troubleshoot production issues
Seniority
Senior, hands-on IC
