Reimagine How The World Communicates with AI We re reimagining how people communicate using AI from smart assistants that schedule meetings and transcribe conversations to systems that understand voice video and text in real time Such applications need a foundational distributed infrastructure that powers millions of concurrent calls and processing volumes of data We re looking for a backend engineer who can design and scale these core systems Join our Bengaluru engineering team to build the backbone of AI driven communication What You ll DoBuild ultra-reliable low-latency backends for real-time calls messaging and media workflows at scale Design high-throughput event pipelines that power real-time signaling analytics and AI feature processing with minimal lag Design distributed coordination and routing systems that maintain consistency and performance across regions Develop scalable platform primitives like RESTful APIs identity sessioning rate limits and storage that serve as foundations for AI-powered applications Create end-to-end observability that keep a multi-region UCaaS platform predictable under heavy load What You Bring10-14 years of hands-on backend engineering building and operating large-scale distributed systems with a deep understanding of consistency partitioning replication and high availability fundamentals Strong system design expertise with the ability to architect fault-tolerant horizontally scalable services Expert proficiency in at least one modern backend language e g Java Kotlin Python Go with the ability to write high-performance code and lead technical reviews across complex systems Experience designing and scaling high-throughput or low-latency services including API design concurrency models resource management and performance tuning across distributed workloads Proven ability to build event-driven or asynchronous architectures using distributed messaging or streaming systems e g Kafka Kinesis Pulsar RabbitMQ Hands-on performance and observability skills including profiling eliminating bottlenecks optimizing tail latency and implementing robust metrics tracing and logging for distributed systems Nice to HaveUnderstanding of networking fundamentals and cross-region or multi-DC architectures including latency tradeoffs and data movement considerations Why You ll Love Working With UsYou ll build things that scale globally You ll work on real problems scale efficiency optimization You ll be part of a global team collaborating with top engineers Accelerated growth opportunities due to high visible projects Hybrid work from our Bengaluru office flexible hours Full medical insurance for you and your family Competitive compensation performance bonuses If you are passionate about building production-ready scalable systems that redefine human connection this is your moment Apply now