51 to 52 of 52 TCP/IP Jobs in London

Senior Software Engineer

Hiring Organisation: TRITANIUM
Location: City of London, London, United Kingdom

backend systems with .NET C# and ASP.NET Core Web APIs Strong understanding of Clean Architecture , CQRS , ideally with MediatR Experience with communication protocols: TCP / IP, UDP, REST, gRPC, SignalR Familiarity with RESTful API design Experience with event‐driven architectures and tools like RabbitMQ ...

Network Security Engineer

Hiring Organisation: Arcus Search
Location: Greater London, England, United Kingdom

enterprise firewalls (e.g. Fortinet, Palo Alto). Strong experience handling and troubleshooting support tickets in a production environment. Solid grounding in networking fundamentals: TCP / IP, routing, switching, and DNS. Understanding of deep packet inspection, core security principles, and modern attack techniques. ...