176 to 200 of 498 Performance Tuning Jobs in the UK

America. You'll be part of a team of engineers who implement our DevOps practices, delivery pipelines as well as identifying production issues and performance bottlenecks. We focus on both product delivery and foundational tasks, automating processes to free up the engineering teams from manual and repetitive tasks while … ensuring consistency, reliability and performance of our workloads. We are searching for someone who is not afraid to share ideas, enjoys collaborating with cross-functional teams to develop real-world solutions and provide positive customer experiences. Responsibilities: Infrastructure Management: Design, build, and maintain scalable, reliable, and secure cloud infrastructure. … to ensure efficient and consistent software deployments via a well-structured delivery process. Automate routine tasks and improve existing automation frameworks to enhance system performance and reliability. Implement and maintain GitOps and Everything-as-Code practices to manage system configurations. Collaboration & Support: Collaborate with development teams to ensure that More ❯

the iOS development team in the design, development, deployment, and maintenance of iOS applications. Oversee architecture and design decisions for new features, ensuring scalability, performance, and maintainability, working closely with the Architecture Team (Solution & Enterprise Architecture). Conduct code reviews to ensure adherence to best practices, coding standards, and … Coverage - The percentage of code covered by Unit/Automation tests. Post Release Defect - Reduction in the number of defects found post release. App Performance & Stability App Crash Rate - A reduction in the volume of App crashes per user or session. App Performance Metrics- user facing metrics e.g. … iOS, and experience with tools like Figma or Sketch. Experience with version control systems, particularly Git, and CI/CD pipelines. Knowledge of iOS performance tuning and optimisation techniques. Soft Skills Strong leadership and team-building skills. Excellent communication skills, both written and verbal. Ability to work in More ❯

critical project where you’ll step into a mature environment, helping to define architectural direction and ensure best practices in data engineering, governance, and performance optimisation. Key Responsibilities Lead the architecture and design of a next-gen data platform using Databricks and Delta Lake Collaborate with stakeholders including data … standards Develop architectural artefacts (diagrams, documentation, guidelines) Provide technical leadership and mentorship to engineering teams Champion best practices in data quality, lineage, governance , and performance tuning Integrate with a wider Azure ecosystem (e.g. Azure Data Lake, Synapse, Power BI) Required Skills & Experience Proven experience as a Data Architect More ❯

critical project where you’ll step into a mature environment, helping to define architectural direction and ensure best practices in data engineering, governance, and performance optimisation. Key Responsibilities Lead the architecture and design of a next-gen data platform using Databricks and Delta Lake Collaborate with stakeholders including data … standards Develop architectural artefacts (diagrams, documentation, guidelines) Provide technical leadership and mentorship to engineering teams Champion best practices in data quality, lineage, governance , and performance tuning Integrate with a wider Azure ecosystem (e.g. Azure Data Lake, Synapse, Power BI) Required Skills & Experience Proven experience as a Data Architect More ❯

Factory (ADF): Incremental dimension creation to reduce compute and data processing costs Integration using managed identities or service principals for secure authentication Parallelism and performance tuning for ADF pipelines Templating for reusable, scalable ingestion patterns Azure SQL: Integration with Microsoft Entra ID (formerly Azure AD) STAR schema implementation … What’s In It For You: Competitive pension scheme Employee share plans Flexible benefits (including green car scheme, private healthcare, and lifestyle discounts) Annual performance-related bonus (where eligible More ❯

Factory (ADF): Incremental dimension creation to reduce compute and data processing costs Integration using managed identities or service principals for secure authentication Parallelism and performance tuning for ADF pipelines Templating for reusable, scalable ingestion patterns Azure SQL: Integration with Microsoft Entra ID (formerly Azure AD) STAR schema implementation … What's In It For You: Competitive pension scheme Employee share plans Flexible benefits (including green car scheme, private healthcare, and lifestyle discounts) Annual performance-related bonus (where eligible More ❯

end, scalable data and AI solutions using the Databricks Lakehouse (Delta Lake, Unity Catalog, MLflow). Design and lead the development of modular, high-performance data pipelines using Apache Spark and PySpark. Champion the adoption of Lakehouse architecture (bronze/silver/gold layers) to ensure scalable, governed data … DRE) best practices across Databricks environments. Integrate with cloud-native services and orchestrate workflows using tools such as dbt, Airflow, and Databricks Workflows. Drive performance tuning, cost optimisation, and monitoring across data workloads. Mentor engineering teams and support architectural decisions as a recognised Databricks expert. Essential Skills & Experience More ❯

SQL, GCP (Dataflow, Cloud Storage, Pub/Sub), ETL/ELT, Python We’re working with a fast-moving team that’s building high-performance data infrastructure on Google Cloud Platform . They’re looking for a Senior Data Engineer to help design, implement, and optimise scalable pipelines while … supporting both data and product teams with reliable, secure, and efficient systems. If you enjoy working with large-scale datasets and solving performance challenges in cloud environments, this is a great opportunity to lead with impact and collaborate across teams. What You’ll Be Doing: 🔹 Designing and implementing scalable … data pipelines using BigQuery and other GCP tools 🔹 Developing and maintaining ETL/ELT workflows for transforming and aggregating data 🔹 Optimising database performance for cost-effective, efficient querying 🔹 Collaborating with analysts, scientists, and engineers on analytics and product use cases 🔹 Automating workflows and monitoring pipeline performance 🔹 Mentoring junior More ❯

and maintain robust data processing pipelines using Python , Pandas , and Polars Apply test-driven development (TDD) practices to ensure code quality and reliability Optimize performance of data transformations on large-scale datasets Collaborate with data scientists, analysts, and other developers to build and improve data products Contribute to architectural … using frameworks such as pytest or unittest Familiarity with Git, CI/CD, and modern development workflows Solid understanding of data structures, algorithms, and performance tuning Nice-to-Have: Experience with distributed computing frameworks (e.g. Dask, Spark) Exposure to cloud platforms (AWS, GCP, Azure) Familiarity with SQL and More ❯

maintain C# applications and backend services with a strong emphasis on data integration and transformation. Optimise large-scale data processing workflows and ensure high-performance querying and storage. Develop and maintain RESTful APIs and services that interact with large datasets. Implement best practices for data integrity, data quality, and … .NET development Strong experience with SQL Server and advanced T-SQL development. Deep understanding of data modeling and relational databases Experience with large datasets, performance tuning, indexing, and query optimisation. Hands-on experience with ETL tools or custom ETL pipelines (SSIS, Azure Data Factory, or equivalent). Experience More ❯

technical issues related to AWS infrastructure. Developing automation scripts using Terraform, CloudFormation, and other tools to improve cloud management and efficiency. Monitoring and optimizing performance and cost-effectiveness of cloud infrastructure. Collaborating with development teams to support deployment and operation of applications on AWS. Evaluating and recommending new technologies … on experience with configuration management tools (e.g. Ansible, Terraform). Experience with containers and orchestration technologies (e.g. Docker, ECS, Kubernetes) Experience with monitoring and performance tuning in cloud environments. Familiarity with agile software development methodologies Experience debugging with software development tools. Experience with working and troubleshooting with Windows More ❯

areas like cloud, AI, machine learning, or mobile platforms. Ability to solve data-oriented problems using technologies like SQL, Relational DB, Spark, NoSQL, with performance optimization. Preferred qualifications, capabilities, and skills Experience with Spark performance tuning on large datasets. Experience delivering production changes using Scala and Spark. More ❯

and self-driven learner, able to step outside of their area of expertise. Python; we work with asyncio, SQLAlchemy, FastAPI, Pydantic, NumPy, Pandas. SQL; performance tuning, schema design, monitoring in production, we mainly work with PostgreSQL. Cloud (AWS) deployments and monitoring, basic networking and security best practices. Command … new product to market, eager to contribute to a dynamic and growing team. We offer a competitive salary, along with employee stock options and performance-based bonus. Our benefits include private health insurance and a dedicated learning budget to support your professional development. This role is on-site at More ❯

us as a Site Reliability Engineer and help us build the future of data sovereignty! We're seeking an SRE passionate about creating high-performance, scalable, and reliable services for our production infrastructure. You'll have a direct impact, improving existing systems and developing innovative solutions to complex challenges. … minimize service disruptions. Scale the Acra platform and applications to support large concurrent user bases (25+ users) and sustained daily usage. This will involve performance tuning, capacity planning, and optimization of resource utilization. Collaborate closely with the product engineering team to influence the design and implementation of new More ❯

standards of quality related to code and systems Work closely with front-end developers in building and extending APIs Develop automated tests and conduct performance tuning Skills Experience with .NET core/.NET 5 Experience building & integrating APIs Excellent knowledge of SQL Familiar with Microsoft Azure or similar More ❯

Azure) Understanding of software development methodologies (e.g., Agile, Automation, Jira, and Confluence experience) Technical Skills: Solid grasp on Linux OS fundamentals, solve problems and performance tuning Good understanding of HPC infrastructure and applications Exposure to HPC workload management tools like IBM Spectrum LSF Strong scripting skills (Bash, Shell More ❯

skills (English a must) Ability to provide recommendations for the e2e architecture infrastructure Proven experience with designing back-end architectures. An understanding of application performance tuning and resource usage Ability to troubleshoot existing scripts and do point bug fixes/application redesign Highly experienced in multiprocessing, multiprocessing, and More ❯

scratch. Deep understanding of IntelliSnap and its integration with block storage arrays. Integration of Commvault with RMAN for Oracle Databases. Hands-on experience with performance tuning and optimization of Commvault. Knowledge of disaster recovery solutions within Commvault. Experience with data migration and upgrade projects using Commvault. Familiarity with More ❯

working. Essential skills and experience: Expert-level understanding of Microsoft SQL Server Proven experience with SQL Server Integration Services (SSIS) Strong SQL development and performance tuning skills Hands-on experience with cloud migrations, particularly to AWS Ability to work with large data sets and carry out robust, reliable More ❯

deep understanding of IntelliSnap and its integration with block storage arrays *Integration of Commvault with RMAN for Oracle Databases *Hands-on experience with Commvault performance tuning and optimization. *Knowledge of Commvault disaster recovery solutions. *Experience with Commvault data migration and upgrade projects. *Familiarity with Commvault Command Center and More ❯

deep understanding of IntelliSnap and its integration with block storage arrays *Integration of Commvault with RMAN for Oracle Databases *Hands-on experience with Commvault performance tuning and optimization. *Knowledge of Commvault disaster recovery solutions. *Experience with Commvault data migration and upgrade projects. *Familiarity with Commvault Command Center and More ❯

deep understanding of IntelliSnap and its integration with block storage arrays * Integration of Commvault with RMAN for Oracle Databases * Hands-on experience with Commvault performance tuning and optimization. * Knowledge of Commvault disaster recovery solutions. * Experience with Commvault data migration and upgrade projects. * Familiarity with Commvault Command Center and More ❯

delivery. Experience in test case execution and defect tracking. Strong understanding of development phases and change control. Intermediate MS SQL, data querying, manipulation, SQL performance tuning, SSRS/Power BI. Excellent problem-solving skills; ability to multitask in a dynamic environment. What's in it for you? Competitive More ❯

delivery. Experience in test case execution and defect tracking. Strong understanding of development phases and change control. Intermediate MS SQL, data querying, manipulation, SQL performance tuning, SSRS/Power BI. Excellent problem-solving skills; ability to multitask in a dynamic environment. What's in it for you? Competitive More ❯

delivery. Experience in test case execution and defect tracking. Strong understanding of development phases and change control. Intermediate MS SQL, data querying, manipulation, SQL performance tuning, SSRS/Power BI. Excellent problem-solving skills; ability to multitask in a dynamic environment. What's in it for you? Competitive More ❯