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Senior Backend Engineer

Dublin, Ireland💼 Full-time🗓 2026-09-22 → 2026-10-02

Core

Architecting and implementing high-throughput, low-latency components for a global ad exchange platform.

Role type

Senior Backend Engineer (Distributed Systems)

Builds

Core ad exchange platform components for advertisers and publishers

Domain

Ad-Tech / High-Performance Computing

Required skills

Go or Java, distributed systems, concurrency, memory management, performance profiling, cloud platforms (GCP/AWS), Kubernetes, Docker, CI/CD, Terraform, observability

Preferred skills

Ad-Tech, FinTech, High-Frequency Trading domain experience, agentic-assisted development tools

Technologies

Go, Java, Kubernetes, Docker, GCP, AWS, GitHub Actions, ArgoCD, Terraform, Grafana, ELK, Claude Code, OpenAI Codex

Responsibilities

Lead technical design and architecture of high-throughput components, write optimized concurrent code, mentor junior engineers, own end-to-end service lifecycle from design to production, partner with stakeholders on scalable architecture, drive operational excellence and incident resolution

Seniority

Senior, hands-on IC

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