1 to 25 of 46 Performance Tuning Jobs in Edinburgh

role is hybrid working (3 days in office). You’ll work closely with development and infrastructure teams to ensure high availability, security, and performance of critical systems. Key Responsibilities: ·Database administration, performance tuning, and optimization ·Managing backups, disaster recovery, and high availability solutions ·Ensuring database security … Server 2016+ ·Essential - Familiarity with working with SQL within AWS cloud environment looking for strong production experience with RDS AWS SQL Server ·Experience with performance tuning, indexing, and query optimization ·Experience working in an ITIL-driven environment ·Excellent problem-solving and communication skills London (Hybrid – mix of remote More ❯

3rd line support and technical design Ensure database security, resilience, and compliance Collaborate with internal teams and external vendors Lead installation, configuration, upgrades, and performance tuning Maintain documentation and train junior staff Key Technical Skills Oracle 19c (Dataguard, RMAN, OEM Grid) MS SQL Server Windows Server administration Performance tuning, backup/restore, high availability Other Skills & Experience Leadership and coordination across teams Problem-solving in high-pressure environments Stakeholder management and influencing Experience in government or secure environments Security Requirement Must have active UK Security Clearance (SC) #J-18808-Ljbffr More ❯

goals. This is not just a database operations role; you will work closely with data engineers and software developers, implementing database best practices, optimizing performance, and designing solutions to meet product demands. As our Database Engineer, you'll take complete ownership of database schema design, implementation, and evolution across … all environments. You'll be responsible for query optimization and performance tuning, managing database capacity planning, and designing backup and recovery procedures to maintain our SLOs. Your work will include developing comprehensive monitoring strategies and exploring multi-tenant database approaches to support future growth requirements. You will champion … database best practices across the engineering organization, ensuring we deliver a scalable, reliable, and high-performance platform. You'll mentor development teams on query optimization, provide technical training on database design standards, and create standardized processes that multiply the entire team's productivity through automation. As Grid Edge continues More ❯

shape the roadmap. Technical Leadership Design, optimize, and govern modern, large-scale data architectures. Oversee architecture across applications, infrastructure, and ecosystem integrations. Apply advanced performance tuning, database optimization, and domain-driven design principles. Collaborate with and mentor engineers on system architecture, CI/CD workflows, and API integrations. … oversight. Required Experience Proven experience in large-scale data/content operations and platform engineering. Expertise in Microsoft SQL Server, including: Database design and performance tuning Transact-SQL (T-SQL), C# REST API integration Familiarity with Data Lakehouse architectures, especially Databricks. Strong understanding of data architecture, domain modeling More ❯

you want to login/join with: We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. ? Location: Primarily remote – one day per month in office ? Start Date: ASAP ? Duration: Initial 6 months, with … potential extension Key Responsibilities: Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing and end-to-end project delivery Go beyond traditional More ❯

the existing Tableau Server platform for over 120,000 users across 11 geographies. You will be responsible for ensuring the seamless operation and optimal performance of the platform. Please note that you will support with occasional planned out-of-hours maintenance (Usually 1 hour on a Saturday morning once … a month and for any unplanned maintenance). Deep understanding of Tableau Server architecture , security, performance tuning, and best practices (networking, firewall configuration, server maintenance, patching, backups, and disaster recovery). Scripting & Automation : Scripting/development experience (e.g. PowerShell, Python, TabCMD) for automation. Tableau Desktop & Prep: Familiarity with … Deliverables: Responsibilities but not limited to: Server Administration: Administer, optimise, monitor, and troubleshoot our Tableau Server 2024.2 platform (Windows Server 2022) for maximum uptime, performance and stability. This includes load/performance testing and addressing infrastructure issues. Security Management : Manage all aspects of server security, including patching, upgrades More ❯

members : Quickly and effectively onboard new members into the team, ensuring they are familiar with the team's processes, tools, and culture Monitor team performance : Regularly track and report team performance metrics to the engineering manager, enabling data-driven decisions for planning and resource allocation Continuous improvement : Identify … experience in developing and maintaining efficient, reusable, and reliable server-side logic Expertise in Python for backend development Ability to optimize code for database performance, including writing complex SQL queries and performing database performance tuning Experience with implementing and integrating text search engines (e.g., Solr) to enhance … application search capabilities Thorough understanding of automated and manual testing methodologies to identify and fix bugs and performance issues Proven ability to work closely with cross-functional teams, including UI/UX designers, frontend developers, and product managers, to ship new full-stack features Effective communication skills to collaborate More ❯

for a Principal Backend Engineer to lead the evolution of our backend systems. This role will drive the development of scalable, secure, and high-performance solutions that form the backbone of our platform. You’ll lead a talented engineering team, define the technical vision, and ensure our infrastructure supports … business goals. Lead and mentor a team of backend engineers, fostering a culture of technical excellence and collaboration. Make architectural decisions that ensure scalability, performance, and securi ty. Development and Deploym ent Oversee the development and maintenance of backend microservices. Ensure seamless deployment with CI/CD processes. Drive … integration of services wi th Postgre SQ L, Re dis, a nd message que ues to ensure efficient data fl ow. Optimization and Performance Monitor backend performance metrics, identifying and addressing bottlenecks proactively. Optimize APIs for low latency and high throughput to support real-time user interactions. Ensure More ❯

cross-functional teams, including UI/UX designers, frontend developers, and product managers, to ship new full-stack features Developing code optimized for database performance, including complex SQL queries, and database performance tuning Implementing and integrate text search engines (e.g. Solr) to enhance application search capabilities Conducting … thorough testing (automated and manual) to identify, fix bugs, and performance issues Mentoring junior developers and promote knowledge sharing to enhance team skills and productivity Collaborating with L2 support to troubleshoot and fix customer issues in a timely manner Staying up to date with the latest industry trends and More ❯

London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our Optical Tensor Processing Units (OTPUs). This isn’t just about scaling models—it’s about rethinking how AI … optimise every layer of the stack—from model representation and execution to data movement and scheduling. Whether it’s through compiler techniques, systems-level tuning, or custom runtime design, you’ll play a critical role in shaping the performance layer of our AI platform. This is a role … ve worked in HFT, large-scale scientific compute, or AI infrastructure at serious scale, we’d love to talk. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimise for ultra-low latency and real-time inference at scale—profiling, tuning More ❯

hybrid working. You will be expected to have exposure to all aspects of database administration including installation/upgrade/patching, backup and recovery, performance tuning, security and data loads. This role is a salaried 12 month fixed term contract (not a daily rate contract) with a strong … chance of extension or going permanent. Responsibilities include: Install, configure and maintain SQL Server instances Monitor system's health and performance Ensure high levels of performance, availability, and security Analyse, solve, and correct issues in real-time & provide suggestions for solutions Refine and automate regular processes, track issues … and document changes Assist developers with query tuning and schema refinement Perform scheduled maintenance and support release deployment activities after hours Ensures adherence to standards through training and education. Participates in project work as required, delivering tasks to agreed deadlines. Identifies and delivers operational enhancements as required. Involvement in More ❯

business needs. Key Responsibilities 1. Data Warehouse Maintenance & Development Maintain and optimise the enterprise data warehouse to support reporting, analytics, and operational needs. Conduct performance tuning, updates, and enhancements to ensure reliability and scalability. Design and maintain efficient data integration pipelines between legacy systems and modern applications. Ensure More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure completeness … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup More ❯

Central modules including Treasury, Procurement, Financial Management, Sales, Purchasing, Inventory, and Manufacturing Perform system upgrades, apply updates, and manage version control processes Monitor system performance and troubleshoot technical issues Maintain development, testing, and production environments Required Qualifications Bachelor's degree in Computer Science, Information Technology, or related field Experience … and version control systems (Git, Azure DevOps) Previous experience in manufacturing, distribution, or financial services industries Technical Skills Databases: SQL Server, T-SQL, database performance tuning Integration: REST/SOAP APIs, OData, web services #J-18808-Ljbffr More ❯

LLM APIs , AI agents , and related tooling. Proficient in unit testing , integration testing , and Test-Driven Development (TDD) . Excellent problem-solving, debugging, and performance-tuning skills. Preferred Qualifications Strong communication skills and demonstrated ability to engage with business stakeholders and product teams. Experience in data modeling , data More ❯

and to manage a varied workload efficiently Minimum criteria You'll need all of these. Solid understanding of data pipeline/ELT development, including performance tuning Very good SQL skills Past experience and solid understanding of end to end Data Warehouse, Data Lake and BI design and delivery More ❯

a UK-based Oracle Database Administrator (DBA) to support their UK SaaS platform. This is a technical, production-facing role focused on the stability, performance, and availability of enterprise-scale Oracle environments, running on Windows Server. Over time, the successful candidate will also have the opportunity to cross-skill … Key Responsibilities: Administer, monitor, and optimise Oracle databases supporting the UK platform Manage backup, recovery, upgrades, patching, and high availability configurations Support schema changes, performance tuning, and database-level troubleshooting Collaborate with development and support teams to resolve operational issues Document configurations and procedures to support continuity and … production Oracle DBA In-depth knowledge of Oracle 12c/19c, RMAN, and Oracle Enterprise Manager Strong SQL and PL/SQL development and tuning skills Experience running Oracle on Windows Server Sound understanding of security, backup, and high availability Excellent problem-solving and communication skills Interest in, exposure More ❯

working collaboratively with cross-functional teams. This role requires a proactive individual who excels at bridging the gap between development and operations while ensuring performance, reliability, and scalability during and after the migration. Key Responsibilities : Infrastructure Design & Implementation: Architect, design, and implement robust, secure, and scalable infrastructure on GCP … pipelines, automated testing, and disaster recovery strategies. Container & Orchestration Management: Manage container orchestration using Kubernetes (GKE) and deploy containerized applications with a focus on performance, scalability, and security. Work closely with development, security, and product teams to ensure seamless integration, adherence to best practices, and successful migration execution. Monitoring … Logging, & Performance Tuning: Implement and optimize monitoring, logging, and alerting solutions (using GCP’s Operations Suite) to proactively address issues and fine-tune system performance. Security & Compliance: Ensure the infrastructure complies with relevant security standards and policies, implementing practices like VPC configuration, IAM best practices, and Cloud Armor More ❯

Spark, Airflow, Dagster, Flyte) Accelerated compute libraries and hardware (e.g. pytorch, NVIDIA GPUs) Data modeling, and strategies for cleaning and validating data at scale Performance tuning on RDBMS or Big Data tools for row- and column-oriented use-cases Telemetry and related tools (metrics, event logging, tracing, etc. … roles and responsibilities. We remain focused on increasing the impactful moments that arise when we work together in person - aligned with our commitment to performance and innovation. As a new joiner, you can count on this hybrid model to accelerate your learning and onboarding experience here at BlackRock. About More ❯

They foster a culture of innovation, collaboration, and excellence, offering engineers the opportunity to work with the latest technologies in a fast-paced, high-performance environment. Role Overview: We are seeking a highly motivated Junior Linux Engineer with a strong foundation in DevOps, automation, and Python scripting . The … Responsibilities: Support, manage, and optimize Linux-based trading infrastructure. Develop and maintain automation tools and scripts using Python and other relevant technologies. Monitor system performance, troubleshoot issues, and ensure high availability of trading systems. Collaborate with software developers, network engineers, and traders to enhance system performance and reliability. … manner. Requirements: 1-6 years of experience as a Linux Engineer, DevOps Engineer, or similar role. Strong understanding of Linux systems administration, including troubleshooting, performance tuning, and security. Proficiency in Python for scripting, automation, and system integration. Experience with DevOps tools such as Ansible, Terraform, Docker, or Kubernetes. More ❯

scalable, resilient, and secure Work with cloud infrastructure, containerisation (Docker, Kubernetes), and CI/CD pipelines Take part in code reviews, architecture discussions, and performance tuning What We’re Looking For A Bachelor’s degree (or higher) in Computer Science or a closely related field 4+ years experience … building scalable, high-performance, real-time applications Strong programming skills in Go (Golang) Solid understanding of distributed systems , microservices architecture , and event-driven design Experience working with cloud platforms (e.g., AWS, GCP, Azure) Familiarity with monitoring, logging, and observability tools Bonus Points For Contributions to open-source projects Contributions … to an AI product If scalability, security, databases and performance is your thing, looking for high ownership and impact - this role is for you! Please apply with an up to date CV and we will be in touch with next steps #J-18808-Ljbffr More ❯

IT Infrastructure, working closely with developers, project stakeholders, and operations to build out the network infrastructure. The role involves designing, building, and maintaining high-performance trading network infrastructure, focusing on networking solutions in AWS and data center environments. Role Responsibilities Design, deploy, and manage scalable, secure cloud and data … center infrastructure supporting high-performance trading. Develop advanced AWS networking solutions (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimize low-latency connectivity, support colocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/… CD. Apply GitOps principles for consistent, auditable deployments. Build resilient, self-healing network systems. Performance & Optimization Optimize infrastructure for low-latency, high-availability trading. Collaborate with developers on performance tuning and troubleshoot cross-region network issues. Professional Experience and Skills Advanced AWS knowledge (AWS Professional Certification level More ❯

by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Mentorship & Career Growth We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing … levels, from network to operating systems to software applications - Experience supporting cloud systems or other services. Proficient troubleshooting and anticipating problems that affect the performance, reliability, or availability of software systems PREFERRED QUALIFICATIONS - Excellent communication and problem-solving skills across languages - Experience operating 24x7 high-availability, distributed software applications … and performance tuning software applications and optimizing fleet utilization - Strong understanding of network fundamentals (DNS, DHCP, TCP/IP, routing, load balancing, load shedding) and experience with monitoring frameworks (such as CloudWatch, Datadog, Grafana, Elastic or similar) - Experience scripting operating system tasks in Bash, Python, etc. and with More ❯

low-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 Deliver L1/L2 support for proprietary and third-party trading applications across global … role in onboarding new trading desks, products, and exchanges—delivering low-latency infrastructure and reliable integration. Ideal Candidate Profile 5+ years’ experience supporting high-performance trading systems in a Linux-heavy environment. Strong knowledge of the trade lifecycle in one or more asset classes (e.g., FX, Commodities, Equities). … and Geneos. Experience with relational databases (Postgres, Sybase, Oracle) and writing performant SQL queries. Knowledge of production-grade monitoring tools (e.g., Grafana, Splunk), alert tuning, and system health validation. Understanding of low-latency infrastructure, colocation environments, and performance tuning (CPU affinity, NUMA). Strong communicator with a More ❯

stakeholders, business analysts, and architects to translate functional and non-functional requirements into technical data solutions. Design, build and maintain robust, scalable and high-performance ETL/ELT pipelines using modern data engineering tools and practices, ensuring quality, lineage and auditability. Support data discovery activities and analysis to inform … Proven hands-on experience in the data engineering, integration, and migration within complex data environments. Solid technical skills in ETL development, data transformation, and performance tuning, with a strong grasp of cloud-based ETL frameworks and modern data engineering principles. Working experience in ETL tools like Informatica, AbInitio … benefits through our salary sacrifice scheme Wellhub – Access to a range of free and paid options for health and wellness Access to an annual performance related bonus Access to training to help you develop and progress your career Banking – but fairer, more rewarding, and for the good of society More ❯