126 to 150 of 221 Performance Tuning Jobs in the UK excluding London

make a real impact. You’ll play a key role in architecting, building, and optimising telecommunications systems in Rust , contributing to secure, high-performance, and scalable solutions used worldwide. What you’ll be doing As a Rust Developer , you will: Architect, develop, and maintain high-performance network applications … Rust Collaborate with product managers, network engineers, and developers to create new telecom solutions Optimise existing systems for performance, reliability, and scalability Ensure compliance with telecom standards and best practices Research and integrate new protocols, libraries, and frameworks Mentor junior developers, conduct code reviews , and drive best practices Troubleshoot ...

orchestration (Kubernetes preferred) Good understanding of software architecture and clean code principles Comfortable working independently and as part of a collaborative team Experience with performance tuning and high-availability systems Familiarity with Agile/Scrum methodologies Benefits £60,000-£70,000 DOE Remote working with flexible hours 25+ ...

collaborative with strong communication skills. Bonus Points For Azure DevOps, Fastlane, or EAS Build experience. Familiarity with C#/.NET APIs and SQL. Performance tuning and debugging with Flipper and Instruments. Why You'll Love It Here Join a team that values transparency, collaboration, and continuous improvement. ...

organisations with a strong focus on architecture and enterprise solutions 5+ years as a Technical Architect with hands-on experience in: MongoDB - schema design & performance tuning Redis - caching & high-speed data access Elasticsearch - search & indexing strategies Other modern data technologies for fast storage and retrieval Strong expertise ...

data platforms. Troubleshooting and resolving issues related to data transformation, data loading, and data quality, while proactively identifying opportunities for process optimisation and performance tuning. Contribute to the development, support and maintenance of reports and dashboards using Power BI. Troubleshoot and resolve data-related issues and provide support ...

pipelines for automated, zero-touch deployments. Lead security hardening efforts usingGuardDuty, CloudWatch, IAM best practices. Set up observability stacks for proactive monitoring and performance tuning. Own backup, disaster recovery for services thatyou ' ve created. Cross-Functional & Process Collaborate closely with other engineers, productmanagersand CTO. Mentor engineers on agentic ...

scheduling and monitoring via SQL Server Agent jobs Manage data integrations and migrations between SQL Server and Microsoft Dataverse using KingwaySoft Ensure data integrity, performance, and reliability across all integration processes Troubleshoot and resolve data-related issues, including failed jobs, performance bottlenecks, and data inconsistencies Collaborate with application … integrations Support deployment and release processes across development, test, and production environments Required Skills & Experience Strong experience in SQL Server development (T-SQL, performance tuning, indexing) Proven hands-on experience with SSIS development , including package configuration and deployment Experience creating and managing SQL Server Agent jobs and schedules ...

structured telecom datasets (CDRs, network logs, subscriber data) Data Lake Technologies: Expertise in Apache Iceberg table format Schema evolution, partitioning, compaction & metadata management Query performance tuning with Athena & Redshift Spectrum Redshift Expertise: Data modeling, distribution styles, sort keys Workload management (WLM) Performance optimization & troubleshooting Python: Automation scripts … Data processing workflows Monitoring, debugging, validation scripts AWS Support/Operations: Troubleshooting ETL failures, performance bottlenecks, pipeline issues Monitoring cloud workloads (CloudWatch, CloudTrail) Handling incidents, root-cause analysis (RCA), patching & releases Cost optimization and resource usage tracking Telecom Domain: Experience with OSS/BSS systems Understanding of CDR processing ...

Month Fixed Term Contract for a Global Financial services Organisation. Responsibilities: Administer and optimise Oracle databases for core banking applications, ensuring high availability, performance, and security. Manage and maintain Linux and AIX servers hosting financial systems. Perform OS and database upgrades, patching, and performance tuning. Collaborate with senior … call support and incident response for production environments. Document procedures, configurations, and operational runbooks. Experience: 7+ years in Oracle DBA roles (including RAC, ASM, performance tuning) Strong command of SQL and Oracle PL/SQL. 5+ years with Linux (RHEL/Oracle Linux) and AIX. Experience with ...

mission-critical software used by airlines worldwide - powering real-time flight operations, route optimisation, and next-generation cockpit intelligence. You'll work on high-performance, multi-threaded systems that directly impact global aviation efficiency, fuel optimisation, and safety -contributing to one of the most advanced FMS platforms … real-time data processing for flight planning, scheduling, and air traffic control integration Implement and optimise algorithms for fuel efficiency, route optimisation, and aircraft performance modelling Contribute to multi-threaded, high-performance architectures used in large-scale airline operations Collaborate with system architects, engineers, and aviation domain specialists ...

releases Develop scripts and tools (e.g., Ansible) to automate operational tasks and infrastructure provisioning Implement monitoring and alerting systems to ensure application health and performance Manage infrastructure across on-premises and cloud environments (AWS, Azure) Ensure security compliance and implement best practices for applications and infrastructure Collaborate with internal … Engineering, or Site Reliability Engineering Strong Linux system administration and networking skills Experience with Docker and containerised deployments Familiarity with PostgreSQL database management and performance tuning Knowledge of backup/DR, load testing, and server hardening Apply now to be part of our growing team ...

will manage a complex ecosystem of SQL and NoSQL environments, virtualization, and networking. This isn't just a "maintenance" role; you will be optimizing performance, designing resilient architectures, and occasionally traveling internationally to support high-stakes customer deployments. Key Responsibilities: Database Mastery: Performance-tuning and maintaining Microsoft ...

pipelines and integrations using Snowflake, Python, SQL, and C#. Skills and experience required: Strong proficiency in SQL, Python, and C# (including query optimisation and performance tuning). Experience with data modelling, ETL pipelines, and data integration. Proven ability to work directly with stakeholders and data users to understand ...

ensure seamless integration with various data sources. Implement data governance and security best practices. Provide technical leadership and guidance to the development team. Conduct performance tuning and optimization of data processes. Skills required: Proven experience as a Data Architect working within Azure. Expertise in Azure Databricks and Azure ...

methods (e.g., GPO, MDM). Be a Proactive Technical Advisor: Serve as the go-to expert for PAB best practices, advanced feature utilization, and performance tuning, actively monitoring environments to pre-emptively identify, recommend, and resolve potential issues or areas for security posture improvement. Resolve Complex Escalations ...

issues using logs and metrics A collaborative mindset and an ownership-driven approach to work Nice to Have (Not Required) Deeper Go knowledge (concurrency, performance tuning) Experience with gRPC, Protobuf, or event-driven systems Exposure to graph databases, geospatial queries, or search systems Familiarity with observability tooling … monitoring Awareness of cloud cost optimisation Interest in learning more about platform, performance, or system design What Matters to Us We're looking for people who are genuinely interested in what we're building and want to grow with the company over the long term. Curiosity, care for quality ...

design to production. Back-End Engineering (Java): Build APIs and microservices using Java (Spring Boot, Micronaut, or Quarkus), with guidance on best practices for performance and reliability. Front-End Engineering (TypeScript – Nuxt/Vue): Develop responsive, accessible UIs with strong component and state management. Data & Integration: Work with PostgreSQL … design resilient data flows. Quality & Testing: Contribute to our testing culture (JUnit, Playwright, CI pipelines) and learn how to scale reliable delivery. Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one. Documentation & Developer Experience: Help create clear technical docs ...

hybird working. - Salary circa £50,000 - £55,000 plus benefits Technology provider of secure identity, access, and authentication solutions. My client build high-performance software and hardware systems that support mission-critical identity operations. The engineering team works across embedded systems, backend services, and security infrastructure to deliver reliable … system design, architecture decisions, and technical roadmaps for Red Fox ID products. Work within Linux-based environments, including scripting, system-level debugging, and performance tuning. Perform hardware setup, configuration, and integration, including peripherals, sensors, or identity-related devices. Develop and maintain automation scripts and CI/CD pipelines. Debug ...

latency trading systems, automate infrastructure and application processes, and collaborate directly with trading, development, and infrastructure teams. You will operate in a high-performance environment that values precision, initiative, and continuous innovation. Key Responsibilities Ensure maximum uptime of latency-sensitive trading platforms, proactively identifying and resolving production issues. Automate … role in onboarding new trading desks, products, and exchanges—delivering low-latency infrastructure and reliable integration. Ideal Candidate Profile 3+ years' experience supporting high-performance trading systems in a Python and Linux-heavy environment. Proven expertise in FIX protocol, trading workflows, and exchange connectivity. Skilled in scripting for automation ...

pipelines and integrations using Snowflake, Python, SQL, and C#. Skills and experience required: Strong proficiency in SQL, Python, and C# (including query optimisation and performance tuning). Experience with data modelling, ETL pipelines, and data integration. Proven ability to work directly with stakeholders and data users to understand ...

deployed on IaaS or part of DBaaS. Strong understanding of consumer use case and how databases infrastructure capabilities work. • Expertise in infrastructure components, performance tuning, and capacity planning. • Understanding of, and hands on experience of, micro services, software development, infrastructure automation, api development and basic application system ...

Terraform and Ansible, and a proven track record leading high-impact cloud projects. You'll understand cloud security and governance inside-out, thrive on performance tuning, and be a confident communicator with solid stakeholder skills. Familiarity with GitHub, WAFs, monitoring tools, and serverless tech like AWS Lambda ...

hands-on coding and mentoring. Key Responsibilities Designing and delivering complex backend services using Java/Spring Boot Supporting architectural decisions, scaling discussions and performance tuning Collaborating closely with the technical lead to define best practices Mentoring developers, conducting code reviews, and supporting onboarding as the team grows ...

maintain Power BI dashboards and KPI reporting for finance, sales and other operational stakeholders Develop reporting-ready datasets using SQL (views, transformations, joins, performance tuning) Design and maintain the Power BI semantic model (relationships, measures, calculation logic, data quality checks) Use Power Query, Dataflows and other tools ...

processes and tools (Talend, Informatica, Matillion, Pentaho, MuleSoft, Boomi) or scripting using Python, PySpark, and SQL. Proficient-level SQL skills for complex query development, performance tuning, indexing, and data transformation across on-premise databases and AWS cloud environments. Solid understanding of data warehousing and modelling techniques (Star Schema ...