10 of 10 Performance Tuning Jobs in West London

Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning techniques. Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use More ❯

Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and Shell Scripting. Familiarity with monitoring tools and performance tuning techniques. Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use More ❯

sharding, replication, and indexing. Hands-on experience with MongoDB Atlas and/or self-managed MongoDB clusters. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning techniques. Experience with backup and disaster recovery processes What we require from you Minimum 2 years of proven experience with Mongo Atlas Certifications with MongoDB to support More ❯

into our platform. Ensure smooth end-to-end integration of AI/ML functionality within broader product development efforts. Technical Leadership Define best practices for MLOps, model deployment, and performance tuning. Evaluate and implement new frameworks, tools, and cloud-native AI solutions (including LLMs). Make strategic technical decisions that align with broader business goals. Support the growth of … AWS (e.g., SageMaker, Bedrock) and infrastructure-as-code tools like Terraform. Solid understanding of large-scale data pipelines, distributed systems, and microservice architectures. Comfortable working with LLMs, model fine-tuning, and building features powered by generative AI. Experience setting up CI/CD pipelines for ML workflows and maintaining scalable systems in the cloud. A proven track record of More ❯

contributing to major enterprise IT projects. Key Responsibilities Install, configure, and maintain Linux systems (RHEL, SLES) across virtualised environments (VMware ESXi, IBM Power-VM). Monitor and optimise system performance, capacity, and availability. Troubleshoot and resolve 2nd/3rd line infrastructure issues, with a focus on root cause analysis and service restoration. Collaborate on the design and deployment of …/Korn), and system monitoring tools (Zabbix, Grafana, etc.). Automation tools such as Ansible, Terraform; exposure to Git, Docker, Kubernetes, or Azure DevOps is a plus. Understanding of performance tuning, capacity planning, and high availability architectures. Nice to Have Exposure to AIX and cloud services (Azure/AWS). Familiarity with ITIL, SAFe Agile, or Prince2 methodologies. More ❯

File Systems across enterprise environments, including the administration of File Share services through the control of permissions via Active Directory security groups. This role ensures high availability, scalability, and performance of file storage systems, supporting business continuity and data integrity. Key Responsibilities: Design and deploy DFS architectures using technologies such as Microsoft DFS, on distributed storage platforms. Administer and … monitor DFS namespaces, replication groups, and file shares. Troubleshoot DFS-related issues including replication failures, namespace inconsistencies, and performance bottlenecks. Knowledge and experience on AD & OU's Implement and maintain file system security, access controls, and auditing. Collaborate with network, security, and application teams to ensure seamless integration. Experience and knowledge on Windows File share & Managed folders. Perform capacity … planning, performance tuning, and disaster recovery testing. Document system configurations, procedures, and best practices. Stay updated with emerging technologies and recommend improvements. Required Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field. 5+ years of experience in systems administration or storage engineering with a focus on DFS. Strong knowledge of Microsoft DFS, Active Directory, NTFS More ❯

File Systems across enterprise environments, including the administration of File Share services through the control of permissions via Active Directory security groups. This role ensures high availability, scalability, and performance of file storage systems, supporting business continuity and data integrity. Key Responsibilities: Design and deploy DFS architectures using technologies such as Microsoft DFS, on distributed storage platforms. Administer and … monitor DFS namespaces, replication groups, and file shares. Troubleshoot DFS-related issues including replication failures, namespace inconsistencies, and performance bottlenecks. Knowledge and experience on AD & OU’s Implement and maintain file system security, access controls, and auditing. Collaborate with network, security, and application teams to ensure seamless integration. Experience and knowledge on Windows File share & Managed folders. Perform capacity … planning, performance tuning, and disaster recovery testing. Document system configurations, procedures, and best practices. Stay updated with emerging technologies and recommend improvements. Required Qualifications: Bachelor’s degree in Computer Science, Information Technology, or related field. 5+ years of experience in systems administration or storage engineering with a focus on DFS. Strong knowledge of Microsoft DFS, Active Directory, NTFS More ❯

migrations, and upgrades (remote & on-site) Collaborate with sales/pre-sales teams to scope and propose solutions Develop documentation such as designs, runbooks, and guides Provide troubleshooting and performance tuning Stay updated on emerging threats, vendor updates, and security trends Conduct client training and knowledge transfer sessions Skills You’ll Need: At least 3 years in Professional More ❯

adaptability and resilience in all we do. About the Role Nscale is looking for AI Engineers to join our core AI team and drive the development of training, fine-tuning, and inference products for our GenAI cloud platform. In this role, you will design and optimise scalable systems for generative AI models, tackle complex performance challenges, and implement … cutting-edge AI solutions. This is a unique opportunity to redefine how generative AI is built and consumed globally, working alongside a world-class team renowned for record-setting performance and a strong commitment to open-source innovation. Responsibilities Collaborate with researchers, engineers, and product teams to develop innovative platform features and integrate cutting-edge advancements. Architect, build and … optimise scalable, high-performance systems for training, fine-tuning, and inference of generative AI models. Design and implement advanced methodologies like LoRA, prefix-tuning, and adapter-based approaches for fine-tuning AI models. Develop robust, fault-tolerant systems for data ingestion, processing, and model customisation. Optimise GPU utilisation and system performance using frameworks like DeepSpeed More ❯

and CPQ. You’ll also play a key role in shaping architecture, mentoring engineers, and ensuring best practices. There are opportunities to get involved in solution design, integrations, and performance tuning. The tech stack includes Salesforce, Vlocity (Industries Cloud), OmniStudio, Apex, LWC, and CI/CD tools. We need someone confident leading from the front, technically skilled, and eager More ❯