1 to 25 of 166 Performance Tuning Jobs

lead the design, development, and optimization of enterprise-scale BI solutions. This role requires deep technical expertise in Power BI, data modeling, and performance tuning, especially for large and complex datasets. The ideal candidate will be proficient in tools like DAX Studio, Tabular Editor, and Azure-based data … + Amazon QuickSight). Design and optimize complex data models using Tabular Editor and DAX Studio. • Manage and optimize very large datasets (VLDB) for performance and scalability. Collaborate with business stakeholders to gather requirements and translate them into technical solutions. Lead performance tuning, including DAX optimization ...

self-service* Deliver continuous service improvement by developing Infrastructure as Code* Eliminate manual, repetitive, automatable, tactical tasks that are devoid from value* Improve system performance, make effective use of resources, distribute load and reduce latency* Identify SLO’s (Service Level Objectives) to meet availability and latency objectives* Develop … Microsoft Windows Server internals and related technologies* Excellent skills in managing and maintaining Active Directory, DHCP, DNS, LDAP and Kerberos* Extensive experience in hardware performance monitoring and tuning complex low latency systems.* Agile, Site Reliability Engineering (SRE) and DevOps Principles and practices* Exceptional knowledge of scripting and programming ...

data-driven workflows is advantageous Key Responsibilities Design, develop, and maintain full stack applications using React JS , C#.NET Core , and supporting technologies. Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience. Develop responsive, modular, and accessible UI components using React … driven and distributed system designs using technologies such as Kafka, Event Hub, or similar. Drive engineering best practices: code reviews, unit/integration testing, performance tuning, documentation, security scanning Contribute to cloud migration and modernization initiatives, especially in Azure or AWS environments. Mentor junior developers and collaborate within ...

data-driven workflows is advantageous Key Responsibilities Design, develop, and maintain full stack applications using React JS , C#.NET Core , and supporting technologies. Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience. Develop responsive, modular, and accessible UI components using React … driven and distributed system designs using technologies such as Kafka, Event Hub, or similar. Drive engineering best practices: code reviews, unit/integration testing, performance tuning, documentation, security scanning Contribute to cloud migration and modernization initiatives, especially in Azure or AWS environments. Mentor junior developers and collaborate within ...

Data Factory and Databricks, replacing legacy SSIS pipelines. Identifying opportunities to harden and automate manual steps within the Finance Close workflow Conduct T-SQL performance tuning across on-prem and cloud environments.Conduct T-SQL performance tuning across on-prem and cloud environments. Collaborate with ...

Role: In the short term, the successful candidate will take ownership of modernising legacy application databases. This will involve designing and implementing scalable, high-performance database architectures to replace existing MySQL backends supporting application services. They will lead the migration of data from legacy platforms into new Microsoft … Server environments, ensuring data integrity, optimal performance and minimal disruption to live systems. The role will also be responsible for configuring SQL Server security and access controls, including the creation and management of developer roles and permissions to support application connectivity and deployment. Over time, the focus will shift ...

Role: In the short term, the successful candidate will take ownership of modernising legacy application databases. This will involve designing and implementing scalable, high-performance database architectures to replace existing MySQL backends supporting application services. They will lead the migration of data from legacy platforms into new Microsoft … Server environments, ensuring data integrity, optimal performance and minimal disruption to live systems. The role will also be responsible for configuring SQL Server security and access controls, including the creation and management of developer roles and permissions to support application connectivity and deployment. Over time, the focus will shift ...

based in the UK or US and offers the opportunity to build scalable, real-time services using modern technologies. If you’re passionate about performance, have strong Core Java and SpringBoot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you. Key Responsibilities … DevOps, Product, and QA teams to ensure production-grade solutions. Participate in architectural discussions, advocate for best practices, and provide mentorship to peers. Drive performance tuning, fault tolerance, and observability improvements across services. Required Skills & Experience: 5+ years of experience in Core Java development with a focus ...

workloads on Microsoft Azure Manage and support virtualized environments using Hyper-V Implement and maintain backup and recovery solutions using Veeam Perform capacity planning, performance tuning, and query optimization Manage HA/DR solutions (Always On Availability Groups, Failover Clustering, Azure SQL MI) Ensure security, compliance, and access … experience with Azure Cloud , including: Azure SQL (IaaS & PaaS) Azure Virtual Machines Azure Storage, Backup, and Monitoring Experience with Veeam Backup & Replication Expertise in performance tuning, indexing, and troubleshooting Strong scripting skills ( PowerShell, T-SQL ) ⭐ Nice to Have Experience with Azure DevOps/CI-CD pipelines Infrastructure ...

from concept through to production Build scalable APIs, backend services, and user-facing components Develop and optimise database solutions, including schema design, queries, and performance tuning Build and maintain data pipelines to process and transform large datasets Deploy and manage applications and databases within AWS environments Collaborate with … cloud-based database technologies Solid understanding of object-oriented programming and scalable system design Experience with data pipelines, ETL processes, or database performance tuning is advantageous If you are interested, click apply or send your cv to (url removed ...

scalable, cloud-native data platforms in Basildon . This role will focus on building modern lakehouse architectures leveraging AWS and Snowflake, ensuring high performance, reliability, and governance across enterprise data ecosystems. Key Responsibilities Design and deliver end-to-end data platform architecture using Snowflake, AWS, and modern lakehouse principles … blueprints Architect and optimise data pipelines using Airflow/MWAA and dbt Define and implement data lakehouse solutions using Apache Iceberg and S3 Lead performance tuning across Snowflake, Airflow, and Iceberg environments Ensure platform reliability, observability, and scalability Drive adoption of cloud-native design patterns and best practices ...

move toward predictive analytics and ML Ops workflows. Role The Data Engineer will own and assess the Snowflake platform, proposing and executing optimisation around performance, cost, scalability, and architecture improvements. Lead DBT development and maintenance, with emphasis on test frameworks, transformation efficiency, and eliminating redundant or resource-heavy flows … maintain CI/CD pipelines to automate reliable deployment of data transformations. Provide deep insight into Snowflake infrastructure, including cost and pricing models, performance tuning, and resource governance. Support ML Ops/predictive analytics operationalisation - managing updates, performance monitoring, and change rollout rather than building models from ...

solutions , including data modelling Develop OAS dashboards and reports for business insights Provide production support and resolve data/ETL/reporting issues Perform performance tuning across RPD, ODI, queries, and reports Maintain technical documentation and best practices Required Skills & Experience Strong hands-on experience with Oracle Analytics … Proven expertise in RPD development and modelling Solid experience with Oracle Data Integrator (ODI) Strong background in data warehousing and ETL processes Experience in performance tuning and troubleshooting Ability to work independently in a secure, client-facing environment ...

business needs. * Support the migration of associated Windows Server estates * Ensure secure, stable and compliant transitions aligned with end of life timelines. * Conduct troubleshooting, performance tuning, and post migration validation work. * Produce clear migration documentation, runbooks, and operational handover materials. * Collaborate with technical leads, infrastructure teams, and wider … later versions (SQL 2022; SQL 2025). * Strong understanding of SQL Server architecture, clustering, HA/DR, AlwaysOn, performance tuning, and security. * Demonstrated ability to analyse large, complex estates and identify hidden/unknown instances. * Experience migrating associated Windows Server platforms (2016/2019). * Ability to work ...

from concept through to production Build scalable APIs, backend services, and user-facing components Develop and optimise database solutions, including schema design, queries, and performance tuning Build and maintain data pipelines to process and transform large datasets Deploy and manage applications and databases within AWS environments Collaborate with … cloud-based database technologies Solid understanding of object-oriented programming and scalable system design Experience with data pipelines, ETL processes, or database performance tuning is advantageous If you are interested, click apply or send your cv to (url removed ...

Architect and implement scalable, secure, and highly available data platforms on AWS Drive schema conversion and modernization strategies (heterogeneous migrations where applicable) Optimize performance of source and target systems pre- and post-migration Manage and govern S3-based data lakes and metadata using Glue Data Catalog Collaborate with application … working with S3-based data lakes and Glue Data Catalog Strong understanding of CDC, transaction consistency, and migration cutover strategies Hands-on experience with performance tuning, schema design, and query optimization Proficiency in Python/PySpark and scripting (Shell/Python) Experience with Oracle, SQL Server, MySQL, PostgreSQL ...

security standards Ingress controllers, service mesh integration Multi-environment strategy (Dev/Test/Prod) Troubleshooting complex production issues Helm/Kustomize-based deployments Performance tuning and resilience engineering OpenLDAP (Enterprise Identity Integration) Installation, configuration and hardening of OpenLDAP Schema design and directory structuring Secure authentication integration (LDAPS … certificates, RBAC mapping) Kubernetes authentication via LDAP Identity federation patterns across CI/CD tooling High availability and replication strategies Troubleshooting directory performance and sync issues Jenkins (CI/CD Architecture & Engineering) Pipeline-as-code (Groovy) Shared libraries and pipeline governance Integration with Kubernetes agents Secure credential management Test ...

Architect and implement scalable, secure, and highly available data platforms on AWS. Drive schema conversion and modernization strategies (heterogeneous migrations where applicable). Optimize performance of source and target systems pre- and post-migration. Manage and govern S3-based data lakes and metadata using Glue Data Catalog. Collaborate with … working with S3-based data lakes and Glue Data Catalog. Strong understanding of CDC, transaction consistency, and migration cutover strategies. Hands-on experience with performance tuning, schema design, and query optimization. Proficiency in Python/PySpark and scripting (Shell/Python). Experience with Oracle, SQL Server, MySQL ...

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 ...

experience with Celonis in a delivery environment. Strong experience with Celonis Data Integration and analysis development. Solid SQL skills (data transformation, optimisation, and performance tuning). Proficiency in Python for data engineering and automation tasks. Good understanding of ETL/ELT processes and data modelling. Experience working within ...

storage and retrieval. You will work closely with cross-functional teams to analyse requirements, propose new data pipeline architectures, and implement solutions to improve performance and scalability. The tasks for this post include the following: Analyse existing data pipelines and identify areas for improvement, optimisation, and scalability. Work closely … with Bioinformaticians and annotators to integrate data pipelines with existing systems and applications. Monitor data pipeline performance, troubleshoot issues, and implement solutions to ensure reliability and efficiency. Stay current with industry trends and best practices in data engineering and recommend new technologies or tools to enhance data infrastructure. Document ...

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 ...

senior technical leader, you will own end-to-end data engineering workflows, from ingestion to consumption, while ensuring data quality, governance and performance are built into every layer of the solution. Key Responsibilities: Lead Data Platform Design & Delivery Own the end-to-end design and build of modern data … closely with technical and business teams to translate requirements into robust, production-ready data solutions. Build & Optimise Fabric Data Pipelines Design and implement high-performance data pipelines using Fabric Data Factory, Spark, Pipelines, and other Fabric services. Develop and optimise lakehouse and data warehouse structures using OneLake, Lakehouse ...

support for Oracle 11g databases within a 24 by 7 live service environment Diagnose and resolve incidents, including priority and major incidents Perform database performance tuning and optimisation Manage RMAN backup and recovery processes Support Data Guard and disaster recovery arrangements Implement database changes through controlled change management … production environment Proven expertise in RMAN backup and recovery Experience with Oracle Data Guard Solid SQL and PL SQL capability Experience of performance diagnostics and tuning Experience supporting Oracle on Linux or Unix platforms Familiarity with ITIL aligned service management processes Experience supporting high availability and mission critical ...

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 ...