Senior Java Engineer – Real-Time Backend & APIs

Hawk-Eye Innovations in the United Kingdom is seeking a Principal Software Engineer (Full-Stack, backend‑leaning) to own backend architecture, data pipelines, and API delivery for a new sports tech product. This senior role requires end‑to‑end ownership across the stack, with a focus on backend and data work while contributing to frontend as needed.

You will design low‑latency data pipelines, stream processing with Kafka, AWS services, and API contracts for live products and historical insights.