Good understanding of 3GPP & ETSI specifications. Good understding of DTLS/SRTP protols. Extensive experience in mobile telecommunications industry in the role of a lead designer with business-critical, high-availability/high-throughput systems and networks. Able to provide technical solutions, processes definition for network performance & optimisation of 4G based RAN Macro network. Proven experience in More ❯
Experience with database monitoring and diagnostic tools (e.g., SQL Profiler, Redgate, SolarWinds) Hands-on with performance tuning and optimization (PTO) Experience in backup and recovery best practices Familiarity with HighAvailability and Disaster Recovery (HA/DR) options Proficiency in T-SQL scripting and automation Excellent problem-solving and communication skills GCS is acting as an Employment Agency More ❯
detail-oriented individual to join our Data Center Engineering Operations Team. This group maintains the critical physical infrastructure that supports AWS, ensuring the data center's MEP operates at highavailability while delivering first-class customer service to teams within the data centers. As the Data Center Chief Engineer (CE), you will ensure that all electrical, mechanical, and … in the life and other company-specific sections have been retained to reflect the original content while presenting in a structured format. BASIC QUALIFICATIONS 15+ years' experience in a high-volume mission-critical operational environment (e.g., data center, healthcare, high technology manufacturing, large-scale production, aviation maintenance), preferably 7x24x365 10+ years of relevant leadership experience in engineering/ More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Sanderson
authorisation, single sign-on, multi-factor authentication, identity lifecycle management, OAuth2.0, OpenID Connect, SAML and policy management Knowledge of Site Reliability Engineering, automation, observability, incident management, resilience, disaster recovery, highavailability, documentation IAM engineering experience, authentication, authorisation, single sign-on, multi-factor authentication, user lifecycle management, hands on CI/CD approaches and technologies Experience with Ping Identity More ❯
Employment Type: Full-Time
Salary: £100,000 - £135,000 per annum, Inc benefits
and large-scale modernisation projects. Engage in technical conversations with customers and deliver workshops. Technical Competencies (Essential): Proven experience with MSSQL, MySQL, and Postgres database solutions. Strong knowledge of HighAvailability and Always On Availability Groups. Comprehensive understanding of indexing and optimisation techniques for database performance tuning. Experience in automating, monitoring, and managing databases and deployments using More ❯
and large-scale modernisation projects. Engage in technical conversations with customers and deliver workshops. Technical Competencies (Essential): Proven experience with MSSQL, MySQL, and Postgres database solutions. Strong knowledge of HighAvailability and Always On Availability Groups. Comprehensive understanding of indexing and optimisation techniques for database performance tuning. Experience in automating, monitoring, and managing databases and deployments using More ❯
WC1V, Holborn and Covent Garden, Greater London, United Kingdom
Claranet
and large-scale modernisation projects. Engage in technical conversations with customers and deliver workshops. Technical Competencies (Essential): Proven experience with MSSQL, MySQL, and Postgres database solutions. Strong knowledge of HighAvailability and Always On Availability Groups. Comprehensive understanding of indexing and optimisation techniques for database performance tuning. Experience in automating, monitoring, and managing databases and deployments using More ❯
integration of Azure AI services (e.g., Azure OpenAI, Cognitive Services, Machine Learning) into business processes and applications. Global Operations & Service Delivery Oversee 24/7 global cloud operations, ensuring highavailability, performance, and reliability. Implement and manage service support models within a managed service environment, including SLAs, incident management, and escalation procedures. Drive operational excellence through automation, monitoring … regions. Collaborate with cybersecurity teams to implement zero-trust architectures and advanced threat protection. Ensure compliance with global regulations including GDPR, ISO 27001, and NIST. Build and lead a high-performing global Azure team, fostering a culture of innovation, accountability, and continuous improvement. Take full accountability for the financial performance of the business area. Collaborate with business units, IT More ❯
to be returned to our customers. - Debugging an issue in our OpenTelemetry pipelines causing us to silently drop spans. - An enthusiasm for both software development and systems engineering. - A high bar for code and configuration quality and readability. - A good understanding of current observability and reliability practices. - Experienced and comfortable in running incident response. - Big picture thinking - you can … follow an Infrastructure as Code approach to managing our infrastructure, using Terraform. - We follow a GitOps approach to managing our Kubernetes configuration, using ArgoCD and Helm. - We manage a high-availability metrics collection system using Grafana, Thanos & Prometheus. We're in the process of transitioning to OpenTelemetry and Honeycomb for our application telemetry (traces and metrics). - We More ❯
carers, and system integrations Collaborating with frontend engineers in building new APIs and data contracts to support new functionality Maintaining and evolving our cloud infrastructure (GCP, Kubernetes) to ensure highavailability, security, and performance Managing service observability and reliability, including logging, metrics and alerting (we use Prometheus and Grafana) Handling database and service upgrades (e.g. MySQL, Kubernetes), secrets … achieve your personal and career goals Macbook + any particular extras you require Cycle-to-work scheme AND a genuine opportunity to be a very key part of a high-growth business Do something you genuinely care about. Join a diverse team of skilled, passionate and progressive people who like to get on with each other. Work at one More ❯
Job Title: Lead Cloud Engineer Location: London (Hybrid) Job Description: Role Summary: Lead the design, deployment, and management of AWS-based infrastructure, ensuring highavailability, scalability, and security. Architect, deploy, and maintain secure cloud-based applications and solutions on AWS services such as EC2, S3, RDS, Lambda, CloudFormation, and VPC. Collaborate with development, operations, and security teams to More ❯
migrating from v6 to v8 or higher), ensuring minimal disruption and full compliance. - Troubleshoot and resolve technical issues related to ACBS applications, interfaces, and overall system performance to maintain highavailability and user satisfaction. - Collaborate with cross-functional teams to deliver seamless project execution and continuous improvement of ACBS solutions. - Maintain comprehensive technical documentation for developed solutions, integrations More ❯
migrating from v6 to v8 or higher), ensuring minimal disruption and full compliance. - Troubleshoot and resolve technical issues related to ACBS applications, interfaces, and overall system performance to maintain highavailability and user satisfaction. - Collaborate with cross-functional teams to deliver seamless project execution and continuous improvement of ACBS solutions. - Maintain comprehensive technical documentation for developed solutions, integrations More ❯
migrating from v6 to v8 or higher), ensuring minimal disruption and full compliance. - Troubleshoot and resolve technical issues related to ACBS applications, interfaces, and overall system performance to maintain highavailability and user satisfaction. - Collaborate with cross-functional teams to deliver seamless project execution and continuous improvement of ACBS solutions. - Maintain comprehensive technical documentation for developed solutions, integrations More ❯
london (city of london), south east england, united kingdom
HCLTech
migrating from v6 to v8 or higher), ensuring minimal disruption and full compliance. - Troubleshoot and resolve technical issues related to ACBS applications, interfaces, and overall system performance to maintain highavailability and user satisfaction. - Collaborate with cross-functional teams to deliver seamless project execution and continuous improvement of ACBS solutions. - Maintain comprehensive technical documentation for developed solutions, integrations More ❯
deploying APIs using API gateways and management platforms. This involves establishing proper authentication, authorization, and versioning protocols. Performance Optimization: Monitoring and tuning existing integration processes and APIs to ensure highavailability, performance, and reliability. 3. GOVERNANCE & STANDARDS The architect establishes the rules and best practices that govern all integration activities to prevent "API sprawl" and maintain a cohesive More ❯
deploying APIs using API gateways and management platforms. This involves establishing proper authentication, authorization, and versioning protocols. Performance Optimization: Monitoring and tuning existing integration processes and APIs to ensure highavailability, performance, and reliability. 3. GOVERNANCE & STANDARDS The architect establishes the rules and best practices that govern all integration activities to prevent "API sprawl" and maintain a cohesive More ❯
deploying APIs using API gateways and management platforms. This involves establishing proper authentication, authorization, and versioning protocols. Performance Optimization: Monitoring and tuning existing integration processes and APIs to ensure highavailability, performance, and reliability. 3. GOVERNANCE & STANDARDS The architect establishes the rules and best practices that govern all integration activities to prevent "API sprawl" and maintain a cohesive More ❯
london (city of london), south east england, united kingdom
eTeam
deploying APIs using API gateways and management platforms. This involves establishing proper authentication, authorization, and versioning protocols. Performance Optimization: Monitoring and tuning existing integration processes and APIs to ensure highavailability, performance, and reliability. 3. GOVERNANCE & STANDARDS The architect establishes the rules and best practices that govern all integration activities to prevent "API sprawl" and maintain a cohesive More ❯
a builder role rather than a maintainer, and take full ownership of your deliverables. Exhibit excellent written and verbal communication skills in English. Desired Extras: Experience with low-latency, high-availability, and efficient GraphQL APIs. Experience with event-driven architectures. Familiarity with system and application monitoring, software distribution, patching, and maintaining CI/CD pipelines. Experience with relational More ❯
and performance across both front-end and back-end systems. Key Responsibilities: Lead the full software development lifecycle, from requirements gathering and system design to implementation and deployment. Develop high-quality, scalable, and maintainable code using TypeScript, React, Next.JS, Node.js, and Python. Architect and build cloud-based solutions on AWS, ensuring highavailability, security, and performance. Collaborate More ❯
and performance across both front-end and back-end systems. Key Responsibilities: Lead the full software development lifecycle, from requirements gathering and system design to implementation and deployment. Develop high-quality, scalable, and maintainable code using TypeScript, React, Next.JS, Node.js, and Python. Architect and build cloud-based solutions on AWS, ensuring highavailability, security, and performance. Collaborate More ❯
and performance across both front-end and back-end systems. Key Responsibilities: Lead the full software development lifecycle, from requirements gathering and system design to implementation and deployment. Develop high-quality, scalable, and maintainable code using TypeScript, React, Next.JS, Node.js, and Python. Architect and build cloud-based solutions on AWS, ensuring highavailability, security, and performance. Collaborate More ❯
and operations. This includes overseeing on-premises systems, cloud platforms, networking, storage, security, and disaster recovery. You will play a pivotal role in ensuring low-latency connectivity for trading, highavailability for mission-critical systems, and compliance with regulatory requirements. This role demands a balance of strategic leadership, hands-on technical expertise, and operational excellence, as well as … uptime, and security. Infrastructure & Cloud Management Oversee the design, implementation, and support of on-premises infrastructure, private cloud, and public cloud platforms (Azure). Ensure ultra-low latency and high-throughput networking for trading systems, including co-location environments and market connectivity. Manage enterprise storage, backup, and disaster recovery solutions with near-zero downtime objectives. Operational Excellence Lead a … high-performing infrastructure and DevOps team; mentor engineers and ensure career development. Implement Infrastructure as Code (IaC) and automation to optimise provisioning, monitoring, and scaling. Proactively monitor systems to detect, prevent, and resolve issues before they impact trading or operations. Security & Compliance Partner with the CISO to ensure all systems meet cybersecurity best practices and comply with FCA and More ❯
company for an experienced Network Engineer. The Network Engineer will be responsible for the design, implementation, maintenance, and support of the organization's network infrastructure. This includes ensuring network availability, performance, security, and scalability to meet the organization's needs. Role and Responsibilities: Design and implement network infrastructure including LANs, WANs, WLANs, VPNs, and other network devices. Configure and … maintain network equipment such as routers, switches, firewalls, and load balancers. Monitor network performance and troubleshoot network issues, ensuring highavailability and reliability. Implement network security measures to protect data, systems, and networks from unauthorized access or breaches. Collaborate with other IT teams to integrate network infrastructure with other systems and applications. Evaluate and recommend new network technologies More ❯
