6 of 6 Performance Tuning Jobs in East London

Messaging Administrator to join a high-performing team powering real-time data flow across enterprise systems. This is a hands-on role with wide scope covering production support, system tuning, and performance monitoring across cloud and on-prem environments. What Youll Be Doing: Managing and supporting Solace PubSub+ appliances and software brokers across cloud and on-prem platforms … Responding to production incidents and working on root cause analysis and long-term fixes Monitoring system health and performance with Prometheus, Grafana, and custom dashboards Optimising Solace across WAN environments for secure, low-latency message delivery Partnering with development and support teams to troubleshoot integration and message flow issues Driving capacity planning and performance tuning to stay More ❯

such as SSRS, Crystal Reports, or similar Experienced with Azure DevOps Solid understanding of system integration principles and practices Desirable skills: Proficient in Microsoft SQL Server database administration and performance tuning Skilled in optimising SQL queries and ensuring database efficiency Familiarity with financial terminology and standard finance practices Hands-on experience with SQL Server Integration Services (SSIS) Knowledge More ❯

systems that support critical research and trading workloads. This role offers the opportunity to work on innovative, high-impact projects at the intersection of cloud, open-source, and high-performance computing. The Role: Design and develop scalable data orchestration services across cloud and on-prem environments. Create unified platform abstractions to streamline data access across diverse storage technologies. Integrate … open-source and vendor storage solutions through rapid prototyping and engineering. Optimise storage performance and efficiency across large-scale infrastructure. Collaborate across engineering functions to deliver robust end-to-end platform capabilities. Own operational responsibilities: troubleshooting, performance tuning, and user support. Your Background: 5+ years' development experience with a degree in Computer Science, Engineering, or related field. … Datadog. Exposure either AWS or GCP plus IaC, (Terraform or similar) would be beneficial. Knowledge with open-source storage tools (Ceph, Minio, JuiceFS or Fuse) and familiarity with high-performance data transport protocols (RDMA, GPUDirect, DPDK) would be well received. This is a chance to contribute to a mission-critical team operating at the forefront of platform engineering in More ❯

serverless architecture, MySQL, distributed systems, infrastructure as code, and extensive AWS experience. As a key member of their development team, you will be responsible for building and maintaining high-performance, scalable backend systems. Your role will include designing, developing, and maintaining cutting-edge backend solutions, as well as mentoring junior developers. Responsibilities Design and implement serverless backend solutions using … architectural decisions, and codebase to ensure knowledge sharing and system reliability. Optimise database schemas, queries, and indexes for efficient data storage and retrieval. Implement caching strategies to enhance system performance and reduce latency. Required Skills Proficiency in Node.js development with a deep understanding of its core principles and ecosystem. Extensive experience in designing and building serverless architectures using AWS … Gateway, and related services. Strong knowledge of distributed systems and the ability to design scalable, fault-tolerant applications. Expertise in working with MySQL databases, including design, query optimisation, and performance tuning. Significant experience with AWS services, including S3, DynamoDB, SQS, SNS, IAM, Athena, and CloudWatch. Desirable Skills Familiarity with containerisation technologies (e.g., Docker). Understanding of CI/CD More ❯

improvement Design and implement a scalable, secure federated data-sharing solution across government teams Collaborate closely with stakeholders to test and deploy distributed data solutions Contribute to system architecture, performance tuning, and delivery planning Tech Stack & Skills Required: Apache Kafka – implementation, optimisation, distributed messaging Java – enterprise-grade service development Python – scripting, integration, and automation workflows Understanding of secure More ❯

play a key role in shaping architecture, mentoring engineers, and ensuring best practices across the board. There’s loads of opportunity to get stuck into solution design, integrations, and performance tuning. The stack is Salesforce, Vlocity (Industries Cloud), OmniStudio, Apex, LWC, and CI/CD tooling. We’re after someone who’s confident leading from the front, technically sharp More ❯