Senior Backend Engineer

📋 Description Lead design, architecture, and implementation of high-throughput core ad-exchange components. Write optimized, highly concurrent Go or Java code, owning system performance. Mentor Dublin team members; elevate code quality via PR reviews; set engineering standards. Own critical services from design through CI/CD deployment and production monitoring. Partner with EM and product to translate requirements into scalable architecture. Drive operational excellence by identifying bottlenecks, optimizing infra footprint, and leading incident resolutions. 🎯 Requirements 5+ years of hands-on software engineering, focused on distributed backend systems. Deep expertise in Go or Java with concurrency, memory management, and performance profiling. Proven track record architecting and scaling high-throughput, low-latency apps. Experience with GCP/AWS and Kubernetes/Docker at scale. CI/CD pipelines (GitHub Actions, ArgoCD), IaC (Terraform), observability (Grafana, ELK). Experience using agentic-assisted tools (Claude Code, Codex) to boost velocity. 🎁 Benefits Health, life, and income protection insurances TaxSaver commuter tickets 23 paid vacation days + 3 wellness days per year Workplace mental health solution Annual training budget and internal webinars