in physical and virtualised environments. Ensure compliance with internal policies, regulatory standards, and maintain up-to-date operational documentation. Manage and support internal / external stakeholder queries with professionalism and efficiency. Deliver infrastructure performance KPIs and capacity metrics to inform business planning and decision-making. Lead the IT … solving and troubleshooting capabilities. Proven track record managing complex BAU and project workloads in fast-paced environments. Deep expertise in supporting Oracle Linux / Red Hat estates and enterprise storage solutions (e.g. NetApp, Pure, HPE SAN). Proficient in Bash, Python, GitLab, and infrastructure automation tools (Terraform, Ansible … Puppet). Skilled in managing hybrid environments including AWS, ESXi, KVM, Proxmox, and containerisation platforms like Kubernetes and OpenShift. Strong grasp of TCP/IP networking and change control processes. Excellent communication skills—both written and verbal—with a proactive, self-motivated approach. More ❯
and monitor system updates, patches, and security fixes. • Proactively monitor system performance and capacity. Skills and Experience: • Proficiency in networking technologies (DNS, DHCP, TCP/IP, VPN, VLAN). • Experience with databases (SQL Server, MySQL, Oracle). • Familiarity with virtualization technologies (VMware, Hyper-V … and diagnostic software. • Experience of working for a Managed Service Provider or similar environment. • 5+ years’ experience of working in a technical support / systems admin role and working with IT helpdesk software. Additional Information: NexSphere Business Solutions (Part of the Seetec Group) is committed to safeguarding and … modern British values. Dependent on the role you are applying to, you may be required to process a Disclosure and Barring Service (DBS / DS) check. Seetec supports the recruitment of ex- offenders and will not discriminate in any way. Our full policy statement of “Ex-Offenders” can More ❯
Support: You will participate in an on-call rotation to provide critical support outside of regular business hours, including weekends, ensuring continuous 24 / 7 availability and rapid response for urgent customer issues on a rota based system. Proactive System Health Monitoring and Checks: You will conduct routine … of other programming languages commonly used in conjunction with messaging systems. Foundational IT Knowledge: You have a solid grasp of fundamental networking principles (TCP/IP, DNS, firewalls, load balancers, etc), operating systems (both Windows and Linux server environments), and core programming concepts. Linux More ❯
Job Title: Automation Testing Engineer Location : London / Ipswich Work Mode : Hybrid Mandatory Skills : Python, Robot Framework, Network understanding Responsibilities: We are looking for an experienced Automation Test Engineer with strong expertise in Python , Robot Framework , and networking concepts . The ideal candidate will have hands-on experience … designing and developing automation test cases, integrating with CI / CD pipelines, and building robust network-related test scenarios using automation frameworks. Key Responsibilities : Develop, maintain, and execute automated test scripts using Robot Framework and Python . Build automation solutions for network testing , leveraging deep knowledge of networking … protocols and configurations. Integrate automated tests into CI / CD pipelines to ensure fast and reliable software delivery. Analyze test results, identify root causes, and work closely with developers and DevOps teams to resolve issues. Create and maintain detailed test documentation, including test plans, test cases, and test More ❯
Job Title: Automation Testing Engineer Location : London / Ipswich Work Mode : Hybrid Mandatory Skills : Python, Robot Framework, Network understanding Responsibilities: We are looking for an experienced Automation Test Engineer with strong expertise in Python , Robot Framework , and networking concepts . The ideal candidate will have hands-on experience … designing and developing automation test cases, integrating with CI / CD pipelines, and building robust network-related test scenarios using automation frameworks. Key Responsibilities : Develop, maintain, and execute automated test scripts using Robot Framework and Python . Build automation solutions for network testing , leveraging deep knowledge of networking … protocols and configurations. Integrate automated tests into CI / CD pipelines to ensure fast and reliable software delivery. Analyze test results, identify root causes, and work closely with developers and DevOps teams to resolve issues. Create and maintain detailed test documentation, including test plans, test cases, and test More ❯
Engineer Proven experience in a similar IT support role. Strong knowledge of Windows operating systems and Microsoft Office Suite. Familiarity with networking concepts (TCP/IP, DNS, DHCP, etc.). Experience with Active Directory, Group Policy, and Office 365 administration. Excellent problem-solving skills More ❯
Employment Type: Permanent
Salary: £28000 - £32000/annum Up to £37,000 per annum
such as Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Enterprise Administrator Expert, or equivalent are desirable. Strong understanding of networking concepts, including TCP/IP, DNS, DHCP, and VPN. Proficient in scripting languages (e.g., PowerShell) for automation and administration tasks. Experience with security More ❯
issues. • Experience with ticketing systems and remote support tools. • Strong knowledge of Windows and macOS operating systems. • Familiarity with network protocols and technologies (TCP/IP, DNS, DHCP). • Proficiency in Microsoft Office Suite and other common business applications. • Excellent problem-solving and analytical More ❯
analysis In-depth understanding of: Client-server applications and multi-tier web environments Relational databases, firewalls, VPNs, enterprise AntiVirus solutions Networking principles (e.g. TCP/IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) It would also be desirable if you were to have Experience More ❯
performance, customer-facing applications and integrating with a wide variety of hardware devices. This is a great opportunity to work on modern C++ / Qt applications in a real-world setting, gaining experience across the full development life cycle while being mentored by experienced developers. As a Junior … Familiarity with Windows development and Visual Studio Understanding of client-server architecture Basic knowledge of multi-threading concepts Knowledge of networking concepts (HTTP, TCP/IP, sockets) Willingness to learn and take on new challenges Desirable: Exposure to Qt / QML Interest … or experience with hardware communication (e.g. serial, USB) Experience or familiarity with C# An interest in betting or sports is a plus Knowledge / experience of DevOps. What is in it for me? £25,000 - £30,000 per annum, depending on experience Hands-on experience with a live More ❯
distribution, code review, status updates, etc. Provide assistance to L1 support teams for resolving production issues. What We're Looking For: Bachelor's / Master's Degree in Computer Science, Information Technology, or equivalent. Proficiency in at least one mainstream programming language (Python, Java, Scala, Clojure, etc.). … In-depth understanding of data structures and algorithmic designs. Knowledge of computer networking concepts (TCP/IP, HTTPS, DNS, etc.). Understanding of software development methodologies (e.g., Agile, Waterfall). Familiarity with Git-based version control systems (e.g., GitHub, GitLab). Basic knowledge … of databases (e.g., SQL, NoSQL). Knowledge of Spring Boot framework, Test-driven development, Web Services (REST / SOAP) development, and Docker containers. Familiarity with Cloud technologies (AWS, Azure, GCP) is advantageous. Knowledge of system design (Microservices, event-driven architectures, distributed systems) is a plus. Knowledge of one More ❯
you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why … the workplace and at home, there's nothing we can't achieve in the cloud. - Experience with data center equipment and rack build / installation. - Operational understanding of networking hardware: copper and optical fiber cabling, switches, routers and server hardware and associated troubleshooting. - Experience with Network Protocols: TCP/IP, Ethernet technologies. - Several years working in a data center operations environment. - Proficiency in 1 or more network operating systems - Cisco IOS, NX-OS, Junos. - Industry standard certifications (CompTIA, Cisco, etc.) - Basic understanding of Linux / Unix configuration. Our inclusive culture More ❯
experience do I need: We welcome applications from candidates that come from a technical background with existing sales engineer experience in pre-sales / post-sales engagements. However, this role would also suit technical graduates who have graduated with a computer science or similar degree and are looking … bridges technology and the business. Ideally, you'll have an avid interest in cybersecurity with a strong knowledge of network and security devices / systems (e.g., Cisco, Juniper, Firewalls, IDA, IPS, SIEM as well as knowledge of TCP/IP and common More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
Job title: C++ Software Engineer Client: Elite Algorithmic Market Making Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London / Hybrid My client are seeking a C++ Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate … data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols (e.g., TCP/IP, UDP) is a plus. Proficiency in Linux / Unix environments. Knowledge of hardware optimization techniques (e.g. More ❯
london, south east england, united kingdom Hybrid / WFH Options
Hunter Bond
Job title: C++ Software Engineer Client: Elite Algorithmic Market Making Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London / Hybrid My client are seeking a C++ Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate … data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols (e.g., TCP/IP, UDP) is a plus. Proficiency in Linux / Unix environments. Knowledge of hardware optimization techniques (e.g. More ❯
and writing health checks Interest in learning and managing technologies like Spark, Hadoop, Elasticsearch, and Cassandra Familiarity with deploying GPUs Moderate experience with TCP/IP networking Ability to work independently with minimal supervision Ability to travel to customer sites up to … of the time What We Require BS / MS in Computer Science or equivalent industry experience Proficiency with programming languages such as Bash, Python, or Go 5+ years of experience with Linux system administration (RHEL or CentOS preferred) Experience with virtualization using AWS, VMWare ESX, KVM, Xen, and More ❯
customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why … operating 24x7 high-availability, distributed software applications and performance tuning software applications and optimizing fleet utilization - Strong understanding of network fundamentals (DNS, DHCP, TCP/IP, routing, load balancing, load shedding) and experience with monitoring frameworks (such as CloudWatch, Datadog, Grafana, Elastic or similar … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Based on your recent activity, you may be interested in: Posted More ❯
and scale the platform Build tools for service discovery, policy enforcement, and intelligent traffic routing Automate infrastructure using Terraform, Ansible, Helm, and CI / CD pipelines What we’re looking for: Strong Linux (Ubuntu & RHEL) and Kubernetes experience Solid networking knowledge (TCP/IPMore ❯
