3 of 3 TCP/IP Jobs in Belfast

strong systems and DevOps engineering experience. Basic qualifications 7–10 years building production backend systems, including 3–5 years in high-scale and / or low-latency environments. Deep expertise in Linux networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing … more: Java / Python / C Rust / Go (strong preference for Java for control-plane / services). Deep systems design expertise: concurrency, memory management, performance tuning, API design, consistency models, and distributed systems fundamentals. Proven DevOps leadership at scale ...

traffic steering; integrate with OCI Networking, DNS, and edge services. Oversee capacity modeling, scale testing, and multi-region readiness. Establish and meet SLOs / SLAs and KPIs; ensure on-call health, incident readiness / response, and rigorous post-incident improvements. Champion automation-first operations: CI / … management, and IaC (e.g., Terraform). Proficiency with one or more: Java, Go, Python, C++, or Rust; strong preference for Java for control-plane / services. Demonstrated leadership in incident management, resilience engineering, observability, and operational maturity. Excellent stakeholder management and executive communication; data-driven prioritization ...

Consulting Solution Architect – Key Accounts (United Kingdom) We are seeking a senior Consulting Solution Architect / Senior Sales Engineer to lead advanced solution architecture engagements with key network operator customers in the UK and internationally. This role involves direct technical engagement at CTO and senior architect level, shaping … will build trusted advisory relationships and provide technical leadership across complex ISP and Telco networks. Key Requirements 10+ years' experience in ISP / Telco networking environments Strong expertise in Layer 2 and Layer 3 networking and routing protocols (BGP, OSPF, IS-IS, MPLS) Solid understanding of TCP ...