Ph3ABOUT LINGO /h3pLingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat of the platform. /ph3THE OPPORTUNITY /h3pLead the architecture and delivery of scalable, cloud-native backend services that power Lingo’s real-time biosensor platform processing massive volumes of data. You’ll drive system reliability, performance, and security across multi-region deployments, enabling global scale and trusted experiences for customers and partners. Our platform processes large volumes of real‑time data for IoT-scale ingestion and analytics, with services deployed across Kubernetes and integrated streaming systems to support millions of biomarkers readings daily across regions. /ph3WHAT YOU’LL DO /h3ulliArchitect and build high-performance microservices for IoT-scale ingestion and real-time analytics, design robust APIs and data processing pipelines. /liliDesign and evolve multi-region, cloud-native services on Kubernetes with service mesh for reliability, security, and traffic management /liliApply best practices in REST and event-driven API design, integrate high-throughput messaging (Kafka/RabbitMQ) for real‑time transport /liliEnsure end-to-end security and data protection in backend services, meeting compliance requirements in regulated environments /liliOptimize for low latency and high availability: caching, backpressure, idempotency, resiliency patterns, and performance tuning /liliDefine reliability and performance objectives, partner with SRE/DevOps on observability, incident response, and capacity planning /liliEstablish API versioning, schema evolution, and data contract practices to ensure backward/forward compatibility across teams /liliCollaborate closely with Mobile/Web, Data/ML, and Platform to align backend capabilities to product goals and AI/analytics use cases /liliParticipate on architecture reviews, bmentor engineers /b, and foster technical excellence and a culture of measurable outcomes /li /ulh3REQUIRED QUALIFICATIONS /h3ulli8+ years of backend engineering with a strong focus on distributed systems and microservices, deep expertise in Java/Spring Boot and/or Kotlin, with relational and NoSQL databases /liliProven experience with cloud-native architectures, Kubernetes, and service mesh technologies in production /liliStrong knowledge of API design (REST, event-driven) and real-time messaging/streaming (Kafka, RabbitMQ) /liliHistory of delivering high-availability, low-latency systems in production environments. /liliDemonstrated security and privacy‑by‑design mindset, experience meeting compliance standards in regulated contexts /liliEffective technical leadership: leading discussions, mentoring, and influencing cross‑functional stakeholders /li /ulh3PREFERRED QUALIFICATIONS /h3ulliExperience with GraphQL, gRPC, familiarity with schema evolution and consumer‑driven contracts like a schema registry‑based contract /liliExpertise tuning data stores (e.g. Postgres, Cassandra) and caches for high‑throughput workloads /liliMulti‑region design patterns, traffic shaping, and failover on Kubernetes/service meshes /liliObservability at scale (OpenTelemetry, tracing‑driven debugging), API gateways, and rate limiting /liliExperience supporting AI/ML‑serving interfaces and streaming feature inference paths /li /ulh3LINGO CULTURE /h3pCustomer‑first, quality‑driven, growth‑minded, and united. You’ll set a high bar for reliability and developer experience so teams can ship fast and safely while protecting user trust. /p /p #J-18808-Ljbffr