26 to 50 of 210 Performance Tuning Jobs in the UK

Open Edge Database Administrator Contract Type: Fixed term contract 18 months Salary: £47,596 Per annum (£52,606 is achieved after 12 months successful performance in the role) Working Hours: 35 Hours per week Working Pattern: Monday-Friday/Hybrid Location: LiverpoolIf you share our values and are excited … meet all the essential criteria on the job description.The difference you will make as a Progress Open Edge Database AdministratorYou will Own the stability, performance, security, and lifecycle of Progress OpenEdge databases and the Pro2 replication estate. You will design, build, tune and operate mission-critical Progress environments (PASOE ...

Python, Bash and/or Ansible to automate routine maintenance tasks, deployments and monitoring services. Technical Requirements & Experience Essential - Expert-level knowledge of **PostgreSQL** (Performance tuning, vacuuming, indexing). - Hands-on experience with **ClickHouse** (managing clusters, MergeTree engines, and tuning for high-concurrency). - Proficiency in **Snowflake ...

e.g. Celery, Redis Streams, Kafka) to enable scalable async workloads, retries, and fault-tolerant integrations. Design data models and optimise relational databases (PostgreSQL) for performance, partitioning, and horizontal scale. Introduce caching, rate limiting, and queuing to meet performance budgets and latency goals. Integrate with AI pipelines and model … Foundry-based application development. Proven experience designing and operating production REST APIs with OpenAPI/Swagger. Deep understanding of relational database design, indexing, performance tuning, and migrations (PostgreSQL). Proficiency with containerisation (Docker) and Git-based workflows. Experience with API versioning, security, documentation strategies, and automated testing. Strong ...

hands-on Senior Data Architect who is equally comfortable designing the target state for a multi-system SQL data estate, writing and tuning the T-SQL that delivers it, and standing up the security, monitoring and operational practices that keep it running. You will own data architecture across … framework and PowerShell development at expert level partition design and partition-aligned indexing, clustered/nonclustered index strategy, deduplication, parallel-run cutovers, schema migration, performance tuning of high-impact production queries. Driving the in-flight ETL replatform replacing legacy SSIS jobs with a table-driven, parallel ...

environments. Key Responsibilities Install, configure, patch, upgrade, and maintain Oracle Database environments Manage backup and recovery using RMAN, including disaster recovery processes Monitor database performance and deliver tuning and optimisation activities Administer users, roles, privileges, auditing, and database security controls Support high availability solutions including Oracle …/SQL Solid experience with Linux/Unix operating systems Hands-on experience with Oracle RAC and ASM Strong background in performance tuning and optimisation Experience with database security hardening and auditing Exposure to scripting/automation (e.g. Shell, Bash, Python) Desirable Experience Supporting large-scale, high availability ...

other relational database management systems, maintenance plans, database user and security audit with a proven track record on how to achieve maximum database performance by analysing execution plans, indexes, query performance tuning and other SQL best practices. Proven and demonstrable experience in web programming using the Django … management systems including SQL. Expertise in provision, implementation, maintenance and evolution of the e.surv data warehouse, databases and associated technology whilst also ensuring maximum performance from systems. Good working knowledge of the Linux and Windows command line interfaces. Good working knowledge of user interface design technologies. Ability to coach ...

Monitoring & Observability - Own the Datadog APM setup: tracing, alerting, dashboards, log management - Maintain and tune alert channels integrated with Slack - Reduce alert fatigue by tuning thresholds, suppressing false positives, and downgrading non-actionable errors - Be the first responder when something breaks in production Reliability & Incident Response - Investigate and resolve … production incidents end-to-end: detection, root cause analysis, fix, and post-mortem - Handle database performance issues: slow query identification, index creation, query optimization, connection pool tuning - Manage queue system reliability (BullMQ on Redis): concurrency tuning, rate limiting, stalled job handling, autoscaling - Ensure graceful handling of failovers ...

initiative focused on transforming the firm's inventory management platforms . In this pivotal role, you will design and implement scalable, low-latency, high-performance services that underpin critical functions including funding, liquidity, and regulatory reporting . You will contribute to the evolution of our microservices architecture , drive SAFE … agile processes. Work closely with cross-functional teams across regions to support funding, liquidity, and regulatory use cases. Ensure solutions meet high standards of performance, accuracy, completeness, and timeliness. What We're Looking For Essential Experience Extensive hands-on experience with Java , low-latency server-side engineering. Experience with ...

initiative focused on transforming the firm’s inventory management platforms . In this pivotal role, you will design and implement scalable, low-latency, high‐performance services that underpin critical functions including funding, liquidity, and regulatory reporting . You will contribute to the evolution of our microservices architecture , drive SAFE … agile processes. Work closely with cross-functional teams across regions to support funding, liquidity, and regulatory use cases. Ensure solutions meet high standards of performance, accuracy, completeness, and timeliness. What We’re Looking For Essential Experience Extensive hands-on experience with Java , low-latency server-side engineering. Experience with ...

other relational database management systems, maintenance plans, database user and security audit with a proven track record on how to achieve maximum database performance by analysing execution plans, indexes, query performance tuning and other SQL best practices. Proven and demonstrable experience in web programming using the Django … management systems including SQL. Expertise in provision, implementation, maintenance and evolution of the e.surv data warehouse, databases and associated technology whilst also ensuring maximum performance from systems. Good working knowledge of the Linux and Windows command line interfaces. Good working knowledge of user interface design technologies. Ability to coach ...

warehousing solutions Act as a hands-on engineer on complex or high-risk components where required Define and promote best practices for data quality, performance, security and governance Collaborate closely with clients and stakeholders to shape data strategies and solutions Ensure data platforms meet non-functional requirements such … cloud-based data platforms such as AWS (Redshift, Glue), Azure (Data Factory, Synapse) or GCP (BigQuery, Dataflow) Advanced proficiency in SQL, including optimisation and performance tuning Strong experience with ETL/ELT pipelines and data transformation frameworks Programming capability in Python, Scala or Java for data processing Deep ...

London, UK (Hybrid) Job Type: Contract - Inside IR35 Role Overview We are seeking an experienced Senior KDB+ Developer to design, develop, and optimize high-performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale, and close … promoting best practices across the team. Key Responsibilities Design, develop, and maintain kdb+ tick systems, with strong understanding of data organisation, schema design, and performance implications of different architectural approaches. Build and operate solutions handling large-scale, high-frequency datasets, ensuring low latency, high throughput, and efficient memory usage. ...

London, UK (Hybrid) Job Type: Contract - Inside IR35 Role Overview We are seeking an experienced Senior KDB+ Developer to design, develop, and optimize high-performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale, and close … promoting best practices across the team. Key Responsibilities Design, develop, and maintain kdb+ tick systems, with strong understanding of data organisation, schema design, and performance implications of different architectural approaches. Build and operate solutions handling large-scale, high-frequency datasets, ensuring low latency, high throughput, and efficient memory usage. ...

Splunk solution design including data onboarding, data models, dashboards, alerts, and ITSI objects. Review and govern Splunk development standards, SPL performance, and configuration best practices. Provide technical guidance, mentoring, and code reviews for Splunk developers and support teams. Splunk Core & ITSI Design and implement Splunk ITSI components including: oServices … service hierarchies oKPIs & thresholds oGlass Tables oEpisode review and correlation search tuning Build service centric monitoring aligned to business and application landscapes. Configure entity extraction, service templates, and adaptive thresholds. Data Onboarding & Engineering Lead onboarding of diverse data sources: oApplication logs, infrastructure metrics, APM data, cloud logs, and security ...

Join a forward-thinking technology business delivering secure, high-performance solutions into Defence and National Security. As a Senior Site Reliability Engineer, you’ll play a key role in building resilient platforms that keep critical systems running smoothly. Role Overview: Location: Hampshire (Hybrid) Package: Competitive salary + bonus … management systems Embedding automation and DevOps best practices across environments Collaborating with engineers, developers, and stakeholders to deliver robust solutions Driving platform optimisation, performance tuning, and system reliability Carrying out security assessments, vulnerability checks, and system hardening Building and maintaining automation tooling using modern frameworks Troubleshooting complex issues ...

Power BI to augment client decision-making and operational outcomes. Architecture, Governance & Standards Translate business requirements into end-to-end data architecture, balancing performance, cost, security, and maintainability. Apply and advise on security patterns and contribute to governance-by-design. Enforce technical documentation standards, architectural artefacts, and implementation patterns … audiences. Strong relationship-building and stakeholder management in complex client environments. Code Management CI/CD for Fabric items. Git-based workflow. Testing frameworks. Performance tuning patterns. Cost/capacity optimisation. Desirable Skills & Experience Experience across adjacent Microsoft services often paired with Fabric (e.g., Azure Synapse Analytics, Azure ...

consecutive days or more spent outside of the UK. Responsibilities Lead Pega Architectural Design & Delivery – Architect, design, and oversee the implementation of scalable, high‐performance Pega solutions that meet business and technical requirements. Establish Best Practices & Frameworks – Define and enforce Pega development standards, methodologies, guardrails, and reusable frameworks … quality, compliance, and best‐practice implementation. Solution Reusability & Optimization – Maximize solution portability and maintainability by leveraging Pega best practices, reusable assets, and platform capabilities. Performance, Scalability & Optimization – Lead performance tuning, scalability assessments, and system optimization initiatives to ensure robustness, efficiency, and production‐grade stability. Technical Problem Solving ...

pipelines, including ETL/ELT workflows, batch processing, and scheduled data builds. Strong understanding of data modelling, transformations, and downstream data consumption. Experience with performance tuning for backend services or data pipelines. Proficient SQL skills for data analysis, validation, and troubleshooting. Experience working with data warehouses, data lakes ...

pipelines, including ETL/ELT workflows, batch processing, and scheduled data builds. Strong understanding of data modelling, transformations, and downstream data consumption. Experience with performance tuning for backend services or data pipelines. Proficient SQL skills for data analysis, validation, and troubleshooting. Experience working with data warehouses, data lakes ...

part of a wider stack. You will be the subject-matter expert for SQL Server in a high-traffic, 24/7, performance-critical environment. The Role You’ll design, optimise and own mission-critical SQL Server databases powering large-scale, high-volume systems. You will: • Design and optimise … complex T-SQL stored procedures, functions, views and triggers • Own performance tuning (indexing strategies, execution plans, partitioning, statistics) • Conduct deep root-cause analysis on production performance issues • Contribute to schema design, capacity planning and lifecycle management • Ensure data integrity, security and compliance best practices • Collaborate closely with ...

financial requirements into robust technical workflows Troubleshoot integration issues, API failures, and workflow errors Maintain documentation for workflows, integrations, and data mappings Monitor automation performance and implement improvements Provide technical input during project scoping, solution design, and testing phases Essential Skills & Experience Hands-on experience with codeless/… platforms Strong understanding of API concepts, including REST endpoints, JSON/XML payloads, and authentication Proficiency in MS SQL for querying, data modelling, and performance tuning Experience integrating with Finance/ERP systems Ability to interpret business and functional requirements and convert them into technical workflows Strong problem ...

pipelines and enterprise monitoring tools. Your responsibilities as the Site Reliability Engineer (DV, NPPV3 cleared): Maintain and improve the reliability, availability, scalability and performance of critical production systems. Design, implement and optimise monitoring, alerting and observability solutions. Lead incident management, root cause analysis and post‐incident reviews in line … reduce toil and improve system stability. Work closely with DevOps, Platform, Security and Development teams in a highly regulated environment. Support capacity planning, performance tuning, disaster recovery and business continuity planning. Produce and maintain clear technical documentation and operational runbooks. As a successful Site Reliability Engineer (DV, NPPV3 ...

security standards. Support Provide 2nd and 3rd line support across Dynamics CRM applications. Manage incidents, service requests, and changes following ITIL processes. Monitor CRM performance and proactively resolve operational issues Skills & Experience Required Essential Proven technical expertise in Dynamics 365 CE configuration and customisation. Hands-on with Power Platform … stakeholder management, communication, and problem-solving skills. Desirable Exposure to Copilot and AI-driven tools . ITIL certification or experience working in ITIL environments. Performance tuning and data migration expertise. *Rates depend on experience and client requirements ...

such as CI/CD, automated testing, and version control. Operational Support Troubleshoot and resolve pipeline issues, ensuring stability and data accuracy. Monitor pipeline performance and help implement improvements. Support continuous optimisation and lifecycle management. Does this sound like you? Essential 3+ years T SQL including joins, transformations, stored … procedures, and performance basics 3+ years Azure Data Factory, including pipeline development, parameter usage, and basic templates 3+ years Databricks experience (PySpark, Delta Lake, notebooks) 2+ years Python Experience Experience working with data warehouses and structured modelling concepts Strong understanding of ETL/ELT practices and data centric engineering ...

workflows. Develop and consume REST APIs, Web Services, and OGC standards (WMS/WFS/KML/GML). Support testing, troubleshooting, and performance tuning of GIS applications. Required Skills Strong experience with ArcGIS Enterprise 11.5 (Portal, Server, Data Store). Knowledge of cloud platforms (AWS, Azure ...