24 of 24 Remote/Hybrid TCP/IP Jobs in London

Investment Banking - Low Latency C++ Developer - financial markets / Linux / Scripting / low latency / TCP / IP PURPOSE AND SUMMARY We are looking for a C++ developer to be part of the low latency … swift and frequent delivery of useful software. ESSENTIAL DUTIES AND RESPONSIBILITIES Plan, design, develop, document, test, deploy, and support new and existing features / modules SKILLS & EXPERIENCES ASSESSMENT 7+ years of C / C++ development experience Experience with financial markets / clients Experience with ...

Mainframe Network Specialist Needed Work Location UK, London Mode of working - Work from home Start Date - Immediate Salary - GBP 300 / day Inside IR35 Job Type - 6 months Mainframe Network Responsibilities: Configuration and administration of IBM z / OS mainframe network software. Configuration and administration … transfer products o Session Management products eg. TPX, Teleview, CL / Supersession o Network Management products eg. NETVIEW, Netmaster / TCPIP o Print server products eg. VPS Must be a self-starter, but also a completer / finisher who ensures that tasks / ...

onboarding. The role blends day-to-day support with opportunities to improve systems, processes, and automation over time. Key Responsibilities User Support (1st / 2nd Line) Act as the first point of contact for all IT issues on-site (approx. 70 active users, plus drivers) Troubleshoot and resolve … issues with Windows desktops, laptops, peripherals, printers, and basic networking Support remote / home workers, including VPN and connectivity issues Escalate more complex issues where appropriate, while owning them through to resolution Microsoft 365 & Endpoint Management Provision and deprovision users in Microsoft 365 (mailboxes, Teams, groups, permissions) Build ...

Attributes: You’re confident, client-focused and technically sharp, with: Strong hands-on experience with Windows 10 and macOS Solid understanding of LAN / WAN / Wi-Fi networking Proficiency in Windows Server 2012 / 2016 / 2019 and technologies like: Active … Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP / IP networking and system configuration Experience with cloud platforms such as Office 365, Google Workspace, AWS or Azure Ability to troubleshoot client-side apps (e.g. Microsoft Office) Advanced problem-solving ...

create high-quality JIRA tickets, validate fixes and close the loop with customers. Collaborate cross-functionally with Project Management and Development; suggest correct / expected behaviours and test code prior to release. Support database config, backup / restore, and querying (T-SQL / Microsoft … used, there are certain projects where you will be required to travel to the clients sites. What you'll bring Background in broadcast / media technology working with broadcast software based systems Working knowledge of Windows Server 2016 / 2019, IT networking, information security, monitoring / ...

will design, build, and maintain Windows-based deployment solutions for applications, OS images, and updates Deploy and manage Windows OS images (Windows 10 / 11, Windows Server) Automate deployments using tools such as SCCM / MECM, Intune, MDT, PowerShell, or similar Package, test, and deploy applications … deployment and automation processes Profile Proven experience as a Deployment Engineer, Systems Engineer, or similar role Strong expertise in Windows OS (Windows 10 / 11, Windows Server) Hands-on experience with deployment tools such as: SCCM / MECM Intune / Autopilot MDT Strong PowerShell ...

C++ Developer / Technical Lead (Windows C / C++, C#) London to £115k FTC Are you a skilled C++ Developer with technical / team leadership skills looking for a new opportunity? You could be progressing your career in a senior, hands-on role … global market data provider. As a C++ Developer / Technical Lead you will head-up an Agile team (5 engineers) focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. ...

C++ Developer / Backend Software Engineer Cambridge / WFH to £75k Are you a C++ technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software house that … upcoming projects include a piece around cryptography, there's a strong pipeline of projects to keep it interesting! Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with colleagues in the Cambridge ...

Title: SD-WAN Engineer Location: Hybrid / Remote Salary: £35,000 to £45,000 Our client is seeking an experienced SD-WAN Expert / Network Solutions Engineer to support the design, deployment, and operation of SD-WAN solutions for enterprise and mid-market customers. The role … environments. Lead SD-WAN implementations, including migrations from MPLS to broadband, LTE, and 5G. Produce high-level and low-level network designs (HLD / LLD). Configure and support routing, QoS, application-aware routing, and traffic steering. Integrate SD-WAN solutions with firewalls, SASE platforms, cloud services ...

Contract: Site Reliability Engineer Location: UK / Ireland / Netherlands with EU travel required 2-3 times per year (4-8 weeks at a time) Rate: circa £400-405 per day outside of IR35. Travel expensed Start: ASAP Duration: 12 months Reference: 20151 We are looking … observability initiatives Required Skills & Experience (Must Have) Kubernetes - strong hands-on experience operating production clusters in on-prem environment Networking - deep understanding of TCP / IP, routing, DNS, load balancing, and network troubleshooting Linux - strong administration and troubleshooting skills Windows (Basics) - working knowledge ...

complex client environments, implementing infrastructure projects, and acting as a 3rd-line escalation point for technical issues. Key responsibilities include: Providing advanced 2nd / 3rd line support and troubleshooting across servers, networks, and cloud platforms. Configuring, installing, and managing Windows Server environments and virtualisation platforms (Hyper-V / … level backup solutions using Veeam. Supporting cloud technologies such as Microsoft 365, Azure, and Google Workspace. Managing network configurations including DNS, DHCP, VLANs, IP routing, and VPNs. Assisting in infrastructure upgrades, migrations, and security deployments. Producing detailed technical documentation and contributing to project delivery. Acting as a technical ...

virtual networks. Perform advanced daily system monitoring, verifying the integrity and availability of all hardware, server resources, and key processes. Utilise PowerShell / Automation tools to develop, implement, and maintain system automation and configuration management scripts. Virtual Environment Management: Oversee the administration and lifecycle management of Microsoft Servers … cloud architecture and capacity planning. Security Controls Management: Operate and manage all relevant security control tools (e.g., XDR systems, MS Defender / Intune) to ensure robust cyber security, actively reducing risk to corporate assets and ensuring adherence to internal security policies. Advanced 2nd / ...

Dell Servers, including iDrac Knowledge of SAN's operations Profile A successful Network and Infrastructure Engineer should have: Strong knowledge of networking protocols (TCP / IP), subnetting, VLANs, VPNs, and load balancing. Experience with FortiNet firewalls and Cisco switches (including CLI configuration and firmware … updates). Proficiency in Windows operating systems and active directory. Demonstrated ability to design / troubleshoot complex network. Experience working with hybrid infrastructure and virtual networks. Ability to work collaboratively across infrastructure and security teams. Willingness to work outside of core hours when required. Job Offer Work / ...

C++ Developer / Backend Software Engineer (Windows C / C++, C#) London to £70k FTC Are you a skilled C++ Developer? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks … with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please ...

security or security-focused engineering roles* Experience with firewalls, EDR, SIEM, and security monitoring tools* Strong knowledge of network security (VLANs, VPNs, DNS, TCP / IP)* Experience securing cloud environments (Azure and / or AWS)* Hands-on endpoint security experience (e.g. Microsoft ...

Application Support Analyst to join their expanding support and operations team. This role is well suited to someone with a solid L1 / L2 support background who has begun supporting applications, interfaces, or middleware and is keen to continue developing their skills within integration and enterprise systems. … senior support analysts, engineers, and infrastructure teams, gaining hands-on exposure to healthcare integration environments and enterprise middleware. Key responsibilities include: Providing L1 / L2 application and integration support across client platforms Monitoring, triaging, and resolving incidents in line with SLAs and ITIL processes Investigating application, interface ...

Developer / Backend Software Engineer (Golang API) Cambridge / WFH to £80k Are you a backend focussed technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software house … core remote access product as well as maintaining existing systems. You will be working with a modern microservices tech stack, using Go / Golang. There are challenges around scalability and robustness, you'll be continually learning and progressing your career within a supportive Agile team environment. Location / ...

hardware, software, and network issues. MDM solutions Synology Cisco Meraki Practical knowledge of Microsoft 365 or Google Workspace administration. Basic networking and firewalls - (TCP / IP, DNS, DHCP) Desirable Skills: Familiarity with network infrastructure (firewalls, switches, access points). Ability to write clear, concise ...

work through an umbrella company for the duration of the contract. You must have several years of experience in Azure cloud administration / architecture roles with professional grade certification. You must also have deep hands-on expertise with Azure networking (VNets, peering, VPN Gateway, ExpressRoute, Application Gateway, Azure … Firewall, Load Balancer, Front Door, Traffic Manager). A strong understanding of TCP / IP, routing, DNS, VPNs, and network security concepts is also essential. Practical experience of managing Azure Key Vault (network-restricted vaults, policies, integrations) & Azure Databricks (VNet injection, private endpoints, secure ...

frameworks) Demonstrable passion for technology through personal projects, open source, or continuous learning outside work hours Desirable: Experience with systems programming (networking protocols, TCP / IP, multithreading, memory management) Low-level programming experience (embedded systems, device drivers, bare-metal) Familiarity with Linux / … moldable candidates who demonstrate genuine technical curiosity Rigorous technical interviews testing fundamental knowledge (networking, OS internals, systems programming) Location: Remote based with hybrid / remote working options available in London ...

required to engage with their clients to understand the environment and requirements from a technical perspective. Role Responsibilities: Participate in the pre / post sales process to understand customer environments and requirements Deliver and execute Proof of Concept deployments, management, troubleshooting & support Prepare technical documentation for potential customers … faced resources and conduct training and support activities during conferences and trade shows Essential Skills & Experience: 3+ years’ experience in a pre-sales / customer support position 3+ years’ experience in the cyber security domain – network security implementation, SOC analytics, etc. Hands-on technical experience is a must ...

Architect £60,000 to £70,000 GBP bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Google Cloud Architect - London / Hybrid Up to £70,000 | SC Eligible | No Sponsorship We are seeking an experienced Google Cloud Architect to lead the design, deployment, and operation … documentation and operational runbooks. Excellent communication skills for interacting with technical and non-technical stakeholders. Desirable: Experience with Infrastructure as Code (Terraform), CI / CD pipelines, and scripting (Python, Bash, Perl). Strong understanding of cloud security best practices and tools. Hands-on experience with networking across cloud ...

Contract Software Engineer essential skills - Strong C++ on Linux Significant embedded software engineer experience Desirable skills Build environment OpenEmbedded, Bitbake, Makefiles Networking - UDP, TCP / IP, Analysis tools (e.g Wireshark) Linux Kernel and CLI tools BASH scripting Python Real-time multi-threaded software concepts ...

plus full time experience Multi-threading - 8 years plus experience Cross platform experience - Windows or Linux or Unix Networked application development, sockets and TCP / IP Your Background Mark sector not relevant. You will be assessed purely on your C++ skills and your ability ...