Senior Backend Engineer AI x Data Systems Salary 80 to 100K plus equity A stealth start up backed by top investors is reimagining how data-driven workflows are built and automated with AI ( FS and Fintech ). We're looking for a Senior Backend Engineer to help design and scale core infrastructure powering next-gen, high-throughput data systems. The role: -Build and optimise ingestion pipelines, APIs, and query engines -Own data performance across PostgreSQL, ClickHouse, and Kafka -Shape architecture for large-scale, AI-powered data processing -Work closely with product and AI teams to ship fast and iterate You'll bring: -5+ years of backend experience (Python, Go, or Kotlin preferred) -Strong SQL and data modelling skills -Experience with distributed systems, streaming, or event-driven design -Curiosity about AI, data pipelines, and intelligent automation If you're excited by building reliable systems for AI-driven products and want to make an impact at an early stage - let's talk.